发布v2.8.4版本，更新内容请查看：https://github.com/bufanyun/hotgo/tree/v2.0/docs/guide-zh-CN/addon-version-upgrade.md

server/internal/library/hggen/hggen.go

@@ -6,6 +6,9 @@
 package hggen
 
 import (
+	_ "hotgo/internal/library/hggen/internal/cmd/gendao"
+	_ "unsafe"
+
 	"context"
 	"github.com/gogf/gf/v2/errors/gerror"
 	"github.com/gogf/gf/v2/frame/g"
@@ -23,6 +26,9 @@ import (
 	"sort"
 )
 
+//go:linkname doGenDaoForArray hotgo/internal/library/hggen/internal/cmd/gendao.doGenDaoForArray
+func doGenDaoForArray(ctx context.Context, index int, in gendao.CGenDaoInput)
+
 // Dao 生成数据库实体
 func Dao(ctx context.Context) (err error) {
 	for _, v := range daoConfig {
@@ -31,7 +37,7 @@ func Dao(ctx context.Context) (err error) {
 		if err != nil {
 			return
 		}
-		gendao.DoGenDaoForArray(ctx, inp)
+		doGenDaoForArray(ctx, -1, inp)
 	}
 	return
 }
@@ -52,11 +58,11 @@ func ServiceWithCfg(ctx context.Context, cfg ...genservice.CGenServiceInput) (er
 }
 
 // TableColumns 获取指定表生成字段列表
-func TableColumns(ctx context.Context, in sysin.GenCodesColumnListInp) (fields []*sysin.GenCodesColumnListModel, err error) {
+func TableColumns(ctx context.Context, in *sysin.GenCodesColumnListInp) (fields []*sysin.GenCodesColumnListModel, err error) {
 	return views.DoTableColumns(ctx, in, GetDaoConfig(in.Name))
 }
 
-func TableSelects(ctx context.Context, in sysin.GenCodesSelectsInp) (res *sysin.GenCodesSelectsModel, err error) {
+func TableSelects(ctx context.Context, in *sysin.GenCodesSelectsInp) (res *sysin.GenCodesSelectsModel, err error) {
 	res = new(sysin.GenCodesSelectsModel)
 	res.GenType, err = GenTypeSelect(ctx)
 	if err != nil {
@@ -110,7 +116,7 @@ func TableSelects(ctx context.Context, in sysin.GenCodesSelectsInp) (res *sysin.
 	}
 	sort.Sort(res.FormRole)
 
-	dictMode, err := service.SysDictType().TreeSelect(ctx, sysin.DictTreeSelectInp{})
+	dictMode, err := service.SysDictType().TreeSelect(ctx, &sysin.DictTreeSelectInp{})
 	if err != nil {
 		return
 	}
@@ -183,7 +189,7 @@ func DbSelect(ctx context.Context) (res form.Selects) {
 }
 
 // Preview 生成预览
-func Preview(ctx context.Context, in sysin.GenCodesPreviewInp) (res *sysin.GenCodesPreviewModel, err error) {
+func Preview(ctx context.Context, in *sysin.GenCodesPreviewInp) (res *sysin.GenCodesPreviewModel, err error) {
 	genConfig, err := service.SysConfig().GetLoadGenerate(ctx)
 	if err != nil {
 		return nil, err
@@ -209,7 +215,7 @@ func Preview(ctx context.Context, in sysin.GenCodesPreviewInp) (res *sysin.GenCo
 }
 
 // Build 提交生成
-func Build(ctx context.Context, in sysin.GenCodesBuildInp) (err error) {
+func Build(ctx context.Context, in *sysin.GenCodesBuildInp) (err error) {
 	genConfig, err := service.SysConfig().GetLoadGenerate(ctx)
 	if err != nil {
 		return err
@@ -217,7 +223,7 @@ func Build(ctx context.Context, in sysin.GenCodesBuildInp) (err error) {
 
 	switch in.GenType {
 	case consts.GenCodesTypeCurd:
-		pin := sysin.GenCodesPreviewInp(in)
+		pin := &sysin.GenCodesPreviewInp{SysGenCodes: in.SysGenCodes}
 		return views.Curd.DoBuild(ctx, &views.CurdBuildInput{
 			PreviewIn: &views.CurdPreviewInput{
 				In:        pin,

server/internal/library/hggen/internal/cmd/cmd.go

@@ -1,9 +1,16 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package cmd
 
 import (
 	"context"
 	"strings"
 
+	"github.com/gogf/gf/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gcmd"
 	"github.com/gogf/gf/v2/util/gtag"
@@ -48,17 +55,21 @@ func (c cGF) Index(ctx context.Context, in cGFInput) (out *cGFOutput, err error)
 		_, err = Version.Index(ctx, cVersionInput{})
 		return
 	}
+	answer := "n"
 	// No argument or option, do installation checks.
-	if !service.Install.IsInstalled() {
+	if data, isInstalled := service.Install.IsInstalled(); !isInstalled {
 		mlog.Print("hi, it seams it's the first time you installing gf cli.")
-		s := gcmd.Scanf("do you want to install gf binary to your system? [y/n]: ")
-		if strings.EqualFold(s, "y") {
-			if err = service.Install.Run(ctx); err != nil {
-				return
-			}
-			gcmd.Scan("press `Enter` to exit...")
+		answer = gcmd.Scanf("do you want to install gf(%s) binary to your system? [y/n]: ", gf.VERSION)
+	} else if !data.IsSelf {
+		mlog.Print("hi, you have installed gf cli.")
+		answer = gcmd.Scanf("do you want to install gf(%s) binary to your system? [y/n]: ", gf.VERSION)
+	}
+	if strings.EqualFold(answer, "y") {
+		if err = service.Install.Run(ctx); err != nil {
 			return
 		}
+		gcmd.Scan("press `Enter` to exit...")
+		return
 	}
 	// Print help content.
 	gcmd.CommandFromCtx(ctx).Print()

server/internal/library/hggen/internal/cmd/cmd_build.go

@@ -1,3 +1,9 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package cmd
 
 import (
@@ -123,15 +129,21 @@ type cBuildInput struct {
 	VarMap        g.Map  `short:"r"  name:"varMap"  brief:"custom built embedded variable into binary"`
 	PackSrc       string `short:"ps" name:"packSrc" brief:"pack one or more folders into one go file before building"`
 	PackDst       string `short:"pd" name:"packDst" brief:"temporary go file path for pack, this go file will be automatically removed after built" d:"internal/packed/build_pack_data.go"`
-	ExitWhenError bool   `short:"ew" name:"exitWhenError" brief:"exit building when any error occurs, default is false" orphan:"true"`
+	ExitWhenError bool   `short:"ew" name:"exitWhenError" brief:"exit building when any error occurs, specially for multiple arch and system buildings. default is false" orphan:"true"`
+	DumpENV       bool   `short:"de" name:"dumpEnv" brief:"dump current go build environment before building binary" orphan:"true"`
 }
 
 type cBuildOutput struct{}
 
 func (c cBuild) Index(ctx context.Context, in cBuildInput) (out *cBuildOutput, err error) {
+	// print used go env
+	if in.DumpENV {
+		_, _ = Env.Index(ctx, cEnvInput{})
+	}
+
 	mlog.SetHeaderPrint(true)
 
-	mlog.Debugf(`build input: %+v`, in)
+	mlog.Debugf(`build command input: %+v`, in)
 	// Necessary check.
 	if gproc.SearchBinary("go") == "" {
 		mlog.Fatalf(`command "go" not found in your environment, please install golang first to proceed this command`)
@@ -236,7 +248,7 @@ func (c cBuild) Index(ctx context.Context, in cBuildInput) (out *cBuildOutput, e
 		if len(customSystems) > 0 && customSystems[0] != "all" && !gstr.InArray(customSystems, system) {
 			continue
 		}
-		for arch, _ := range item {
+		for arch := range item {
 			if len(customArches) > 0 && customArches[0] != "all" && !gstr.InArray(customArches, arch) {
 				continue
 			}
@@ -299,8 +311,9 @@ func (c cBuild) getBuildInVarStr(ctx context.Context, in cBuildInput) string {
 	if buildInVarMap == nil {
 		buildInVarMap = make(g.Map)
 	}
-	buildInVarMap["builtGit"] = c.getGitCommit(ctx)
-	buildInVarMap["builtTime"] = gtime.Now().String()
+	buildInVarMap[`builtGit`] = c.getGitCommit(ctx)
+	buildInVarMap[`builtTime`] = gtime.Now().String()
+	buildInVarMap[`builtVersion`] = in.Version
 	b, err := json.Marshal(buildInVarMap)
 	if err != nil {
 		mlog.Fatal(err)

server/internal/library/hggen/internal/cmd/cmd_docker.go

@@ -1,3 +1,9 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package cmd
 
 import (
@@ -33,6 +39,7 @@ gf docker main.go
 gf docker main.go -t hub.docker.com/john/image:tag
 gf docker main.go -t hub.docker.com/john/image:tag
 gf docker main.go -p -t hub.docker.com/john/image:tag
+gf docker main.go -p -tp ["hub.docker.com/john","hub.docker.com/smith"] -tn image:tag
 `
 	cDockerDc = `
 The "docker" command builds the GF project to a docker images.
@@ -45,6 +52,7 @@ You should have docker installed, and there must be a Dockerfile in the root of
 	cDockerFileBrief        = `file path of the Dockerfile. it's "manifest/docker/Dockerfile" in default`
 	cDockerShellBrief       = `path of the shell file which is executed before docker build`
 	cDockerPushBrief        = `auto push the docker image to docker registry if "-t" option passed`
+	cDockerTagBrief         = `full tag for this docker, pattern like "xxx.xxx.xxx/image:tag"`
 	cDockerTagNameBrief     = `tag name for this docker, pattern like "image:tag". this option is required with TagPrefixes`
 	cDockerTagPrefixesBrief = `tag prefixes for this docker, which are used for docker push. this option is required with TagName`
 	cDockerExtraBrief       = `extra build options passed to "docker image"`
@@ -61,6 +69,7 @@ func init() {
 		`cDockerShellBrief`:       cDockerShellBrief,
 		`cDockerBuildBrief`:       cDockerBuildBrief,
 		`cDockerPushBrief`:        cDockerPushBrief,
+		`cDockerTagBrief`:         cDockerTagBrief,
 		`cDockerTagNameBrief`:     cDockerTagNameBrief,
 		`cDockerTagPrefixesBrief`: cDockerTagPrefixesBrief,
 		`cDockerExtraBrief`:       cDockerExtraBrief,
@@ -69,10 +78,11 @@ func init() {
 
 type cDockerInput struct {
 	g.Meta      `name:"docker" config:"gfcli.docker"`
-	Main        string   `name:"MAIN" arg:"true" brief:"{cDockerMainBrief}"  d:"main.go"`
+	Main        string   `name:"MAIN" arg:"true" brief:"{cDockerMainBrief}" d:"main.go"`
 	File        string   `name:"file"        short:"f"  brief:"{cDockerFileBrief}"  d:"manifest/docker/Dockerfile"`
 	Shell       string   `name:"shell"       short:"s"  brief:"{cDockerShellBrief}" d:"manifest/docker/docker.sh"`
-	Build       string   `name:"build"       short:"b"  brief:"{cDockerBuildBrief}" d:"-a amd64 -s linux"`
+	Build       string   `name:"build"       short:"b"  brief:"{cDockerBuildBrief}"`
+	Tag         string   `name:"tag"         short:"t"  brief:"{cDockerTagBrief}"`
 	TagName     string   `name:"tagName"     short:"tn" brief:"{cDockerTagNameBrief}"     v:"required-with:TagPrefixes"`
 	TagPrefixes []string `name:"tagPrefixes" short:"tp" brief:"{cDockerTagPrefixesBrief}" v:"required-with:TagName"`
 	Push        bool     `name:"push"        short:"p"  brief:"{cDockerPushBrief}" orphan:"true"`
@@ -87,17 +97,23 @@ func (c cDocker) Index(ctx context.Context, in cDockerInput) (out *cDockerOutput
 		mlog.Fatalf(`command "docker" not found in your environment, please install docker first to proceed this command`)
 	}
 
+	mlog.Debugf(`docker command input: %+v`, in)
+
 	// Binary build.
-	in.Build += " --exit"
-	if in.Main != "" {
-		if err = gproc.ShellRun(ctx, fmt.Sprintf(`gf build %s %s`, in.Main, in.Build)); err != nil {
-			return
+	if in.Main != "" && in.Build != "" {
+		in.Build += " --exitWhenError"
+		if in.Main != "" {
+			if err = gproc.ShellRun(ctx, fmt.Sprintf(`gf build %s %s`, in.Main, in.Build)); err != nil {
+				mlog.Debugf(`build binary failed with error: %+v`, err)
+				return
+			}
 		}
 	}
 
 	// Shell executing.
 	if in.Shell != "" && gfile.Exists(in.Shell) {
 		if err = c.exeDockerShell(ctx, in.Shell); err != nil {
+			mlog.Debugf(`build docker failed with error: %+v`, err)
 			return
 		}
 	}
@@ -114,7 +130,7 @@ func (c cDocker) Index(ctx context.Context, in cDockerInput) (out *cDockerOutput
 		}
 	}
 	if len(dockerTags) == 0 {
-		dockerTags = []string{""}
+		dockerTags = []string{in.Tag}
 	}
 	for i, dockerTag := range dockerTags {
 		if i > 0 {

server/internal/library/hggen/internal/cmd/cmd_env.go

@@ -1,14 +1,21 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package cmd
 
 import (
 	"bytes"
 	"context"
 
+	"github.com/olekukonko/tablewriter"
+
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gproc"
 	"github.com/gogf/gf/v2/text/gregex"
 	"github.com/gogf/gf/v2/text/gstr"
-	"github.com/olekukonko/tablewriter"
 
 	"hotgo/internal/library/hggen/internal/utility/mlog"
 )

server/internal/library/hggen/internal/cmd/cmd_fix.go

@@ -1,8 +1,17 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package cmd
 
 import (
 	"context"
 
+	"github.com/gogf/gf/v2/os/gproc"
+	"github.com/gogf/gf/v2/text/gregex"
+
 	"github.com/gogf/gf/v2/errors/gerror"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gfile"
@@ -19,7 +28,9 @@ type cFix struct {
 }
 
 type cFixInput struct {
-	g.Meta `name:"fix"`
+	g.Meta  `name:"fix"`
+	Path    string `name:"path"    short:"p" brief:"directory path, it uses current working directory in default"`
+	Version string `name:"version" short:"v" brief:"custom specified version to fix, leave it empty to auto detect"`
 }
 
 type cFixOutput struct{}
@@ -30,35 +41,46 @@ type cFixItem struct {
 }
 
 func (c cFix) Index(ctx context.Context, in cFixInput) (out *cFixOutput, err error) {
-	mlog.Print(`start auto fixing...`)
-	defer mlog.Print(`done!`)
-	err = c.doFix()
+
+	if in.Path == "" {
+		in.Path = gfile.Pwd()
+	}
+	if in.Version == "" {
+		in.Version, err = c.autoDetectVersion(in)
+		if err != nil {
+			mlog.Fatal(err)
+		}
+		if in.Version == "" {
+			mlog.Print(`no GoFrame usage found, exit fixing`)
+			return
+		}
+		mlog.Debugf(`current GoFrame version auto detect "%s"`, in.Version)
+	}
+
+	if !gproc.IsChild() {
+		mlog.Printf(`start auto fixing directory path "%s"...`, in.Path)
+		defer mlog.Print(`done!`)
+	}
+
+	err = c.doFix(in)
 	return
 }
 
-func (c cFix) doFix() (err error) {
-	version, err := c.getVersion()
-	if err != nil {
-		mlog.Fatal(err)
-	}
-	if version == "" {
-		mlog.Print(`no GoFrame usage found, exit fixing`)
-		return
-	}
-	mlog.Debugf(`current GoFrame version found "%s"`, version)
+func (c cFix) doFix(in cFixInput) (err error) {
 
 	var items = []cFixItem{
 		{Version: "v2.3", Func: c.doFixV23},
+		{Version: "v2.5", Func: c.doFixV25},
 	}
 	for _, item := range items {
-		if gstr.CompareVersionGo(version, item.Version) < 0 {
+		if gstr.CompareVersionGo(in.Version, item.Version) < 0 {
 			mlog.Debugf(
-				`current GoFrame version "%s" is lesser than "%s", nothing to do`,
-				version, item.Version,
+				`current GoFrame or contrib package version "%s" is lesser than "%s", nothing to do`,
+				in.Version, item.Version,
 			)
 			continue
 		}
-		if err = item.Func(version); err != nil {
+		if err = item.Func(in.Version); err != nil {
 			return
 		}
 	}
@@ -68,16 +90,47 @@ func (c cFix) doFix() (err error) {
 // doFixV23 fixes code when upgrading to GoFrame v2.3.
 func (c cFix) doFixV23(version string) error {
 	replaceFunc := func(path, content string) string {
+		// gdb.TX from struct to interface.
 		content = gstr.Replace(content, "*gdb.TX", "gdb.TX")
+		// function name changes for package gtcp/gudp.
+		if gstr.Contains(content, "/gf/v2/net/gtcp") || gstr.Contains(content, "/gf/v2/net/gudp") {
+			content = gstr.ReplaceByMap(content, g.MapStrStr{
+				".SetSendDeadline":      ".SetDeadlineSend",
+				".SetReceiveDeadline":   ".SetDeadlineRecv",
+				".SetReceiveBufferWait": ".SetBufferWaitRecv",
+			})
+		}
 		return content
 	}
 	return gfile.ReplaceDirFunc(replaceFunc, ".", "*.go", true)
 }
 
-func (c cFix) getVersion() (string, error) {
+// doFixV25 fixes code when upgrading to GoFrame v2.5.
+func (c cFix) doFixV25(version string) (err error) {
+	replaceFunc := func(path, content string) string {
+		content, err = c.doFixV25Content(content)
+		return content
+	}
+	return gfile.ReplaceDirFunc(replaceFunc, ".", "*.go", true)
+}
+
+func (c cFix) doFixV25Content(content string) (newContent string, err error) {
+	newContent = content
+	if gstr.Contains(content, `.BindHookHandlerByMap(`) {
+		var pattern = `\.BindHookHandlerByMap\((.+?), map\[string\]ghttp\.HandlerFunc`
+		newContent, err = gregex.ReplaceString(
+			pattern,
+			`.BindHookHandlerByMap($1, map[ghttp.HookName]ghttp.HandlerFunc`,
+			content,
+		)
+	}
+	return
+}
+
+func (c cFix) autoDetectVersion(in cFixInput) (string, error) {
 	var (
 		err     error
-		path    = "go.mod"
+		path    = gfile.Join(in.Path, "go.mod")
 		version string
 	)
 	if !gfile.Exists(path) {
@@ -86,7 +139,7 @@ func (c cFix) getVersion() (string, error) {
 	err = gfile.ReadLines(path, func(line string) error {
 		array := gstr.SplitAndTrim(line, " ")
 		if len(array) > 0 {
-			if array[0] == gfPackage {
+			if gstr.HasPrefix(array[0], gfPackage) {
 				version = array[1]
 			}
 		}

server/internal/library/hggen/internal/cmd/cmd_fix_test.go

@@ -0,0 +1,20 @@
+package cmd
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/gogf/gf/v2/test/gtest"
+)
+
+func Test_Fix_doFixV25Content(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		var (
+			content = gtest.DataContent(`fix25_content.go.txt`)
+			f       = cFix{}
+		)
+		newContent, err := f.doFixV25Content(content)
+		t.AssertNil(err)
+		fmt.Println(newContent)
+	})
+}

server/internal/library/hggen/internal/cmd/cmd_gen.go

@@ -1,3 +1,9 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package cmd
 
 import (
@@ -13,6 +19,7 @@ type cGen struct {
 	g.Meta `name:"gen" brief:"{cGenBrief}" dc:"{cGenDc}"`
 	cGenDao
 	cGenEnums
+	cGenCtrl
 	cGenPb
 	cGenPbEntity
 	cGenService

server/internal/library/hggen/internal/cmd/cmd_gen_ctrl.go

@@ -0,0 +1,15 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package cmd
+
+import (
+	"hotgo/internal/library/hggen/internal/cmd/genctrl"
+)
+
+type (
+	cGenCtrl = genctrl.CGenCtrl
+)

server/internal/library/hggen/internal/cmd/cmd_gen_dao.go

@@ -1,8 +1,15 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package cmd
 
 import (
+	//_ "github.com/gogf/gf/contrib/drivers/clickhouse/v2"
 	//_ "github.com/gogf/gf/contrib/drivers/mssql/v2"
-	//_ "github.com/gogf/gf/contrib/drivers/mysql/v2"
+	_ "github.com/gogf/gf/contrib/drivers/mysql/v2"
 	//_ "github.com/gogf/gf/contrib/drivers/oracle/v2"
 	//_ "github.com/gogf/gf/contrib/drivers/pgsql/v2"
 	//_ "github.com/gogf/gf/contrib/drivers/sqlite/v2"

server/internal/library/hggen/internal/cmd/cmd_gen_pb.go

@@ -1,79 +1,13 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package cmd
 
-import (
-	"context"
-	"fmt"
-
-	"github.com/gogf/gf/v2/container/gset"
-	"github.com/gogf/gf/v2/frame/g"
-	"github.com/gogf/gf/v2/os/genv"
-	"github.com/gogf/gf/v2/os/gfile"
-	"github.com/gogf/gf/v2/os/gproc"
-	"hotgo/internal/library/hggen/internal/utility/mlog"
-)
+import "hotgo/internal/library/hggen/internal/cmd/genpb"
 
 type (
-	cGenPb      struct{}
-	cGenPbInput struct {
-		g.Meta `name:"pb" brief:"parse proto files and generate protobuf go files"`
-	}
-	cGenPbOutput struct{}
+	cGenPb = genpb.CGenPb
 )
-
-func (c cGenPb) Pb(ctx context.Context, in cGenPbInput) (out *cGenPbOutput, err error) {
-	// Necessary check.
-	if gproc.SearchBinary("protoc") == "" {
-		mlog.Fatalf(`command "protoc" not found in your environment, please install protoc first to proceed this command`)
-	}
-
-	// protocol fold checks.
-	protoFolder := "protocol"
-	if !gfile.Exists(protoFolder) {
-		mlog.Fatalf(`proto files folder "%s" does not exist`, protoFolder)
-	}
-	// folder scanning.
-	files, err := gfile.ScanDirFile(protoFolder, "*.proto", true)
-	if err != nil {
-		mlog.Fatal(err)
-	}
-	if len(files) == 0 {
-		mlog.Fatalf(`no proto files found in folder "%s"`, protoFolder)
-	}
-	dirSet := gset.NewStrSet()
-	for _, file := range files {
-		dirSet.Add(gfile.Dir(file))
-	}
-	var (
-		servicePath = gfile.RealPath(".")
-		goPathSrc   = gfile.RealPath(gfile.Join(genv.Get("GOPATH").String(), "src"))
-	)
-	dirSet.Iterator(func(protoDirPath string) bool {
-		parsingCommand := fmt.Sprintf(
-			"protoc --gofast_out=plugins=grpc:. %s/*.proto -I%s",
-			protoDirPath,
-			servicePath,
-		)
-		if goPathSrc != "" {
-			parsingCommand += " -I" + goPathSrc
-		}
-		mlog.Print(parsingCommand)
-		if output, err := gproc.ShellExec(ctx, parsingCommand); err != nil {
-			mlog.Print(output)
-			mlog.Fatal(err)
-		}
-		return true
-	})
-	// Custom replacement.
-	//pbFolder := "protobuf"
-	//_, _ = gfile.ScanDirFileFunc(pbFolder, "*.go", true, func(path string) string {
-	//	content := gfile.GetContents(path)
-	//	content = gstr.ReplaceByArray(content, g.SliceStr{
-	//		`gtime "gtime"`, `gtime "github.com/gogf/gf/v2/os/gtime"`,
-	//	})
-	//	_ = gfile.PutContents(path, content)
-	//	utils.GoFmt(path)
-	//	return path
-	//})
-	mlog.Print("done!")
-	return
-}

server/internal/library/hggen/internal/cmd/cmd_gen_pbentity.go

@@ -1,411 +1,13 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package cmd
 
-import (
-	"bytes"
-	"context"
-	"fmt"
-	"strings"
-
-	"github.com/gogf/gf/v2/database/gdb"
-	"github.com/gogf/gf/v2/frame/g"
-	"github.com/gogf/gf/v2/os/gfile"
-	"github.com/gogf/gf/v2/os/gtime"
-	"github.com/gogf/gf/v2/text/gregex"
-	"github.com/gogf/gf/v2/text/gstr"
-	"github.com/gogf/gf/v2/util/gconv"
-	"github.com/gogf/gf/v2/util/gtag"
-	"github.com/olekukonko/tablewriter"
-
-	"hotgo/internal/library/hggen/internal/consts"
-	"hotgo/internal/library/hggen/internal/utility/mlog"
-)
+import "hotgo/internal/library/hggen/internal/cmd/genpbentity"
 
 type (
-	cGenPbEntity      struct{}
-	cGenPbEntityInput struct {
-		g.Meta       `name:"pbentity" config:"{cGenPbEntityConfig}" brief:"{cGenPbEntityBrief}" eg:"{cGenPbEntityEg}" ad:"{cGenPbEntityAd}"`
-		Path         string `name:"path"         short:"p" brief:"{cGenPbEntityBriefPath}"`
-		Package      string `name:"package"      short:"k" brief:"{cGenPbEntityBriefPackage}"`
-		Link         string `name:"link"         short:"l" brief:"{cGenPbEntityBriefLink}"`
-		Tables       string `name:"tables"       short:"t" brief:"{cGenPbEntityBriefTables}"`
-		Prefix       string `name:"prefix"       short:"f" brief:"{cGenPbEntityBriefPrefix}"`
-		RemovePrefix string `name:"removePrefix" short:"r" brief:"{cGenPbEntityBriefRemovePrefix}"`
-		NameCase     string `name:"nameCase"     short:"n" brief:"{cGenPbEntityBriefNameCase}" d:"Camel"`
-		JsonCase     string `name:"jsonCase"     short:"j" brief:"{cGenPbEntityBriefJsonCase}" d:"CamelLower"`
-		Option       string `name:"option"       short:"o" brief:"{cGenPbEntityBriefOption}"`
-	}
-	cGenPbEntityOutput struct{}
-
-	cGenPbEntityInternalInput struct {
-		cGenPbEntityInput
-		TableName    string // TableName specifies the table name of the table.
-		NewTableName string // NewTableName specifies the prefix-stripped name of the table.
-	}
+	cGenPbEntity = genpbentity.CGenPbEntity
 )
-
-const (
-	cGenPbEntityConfig = `gfcli.gen.pbentity`
-	cGenPbEntityBrief  = `generate entity message files in protobuf3 format`
-	cGenPbEntityEg     = `
-gf gen pbentity
-gf gen pbentity -l "mysql:root:12345678@tcp(127.0.0.1:3306)/test"
-gf gen pbentity -p ./protocol/demos/entity -t user,user_detail,user_login
-gf gen pbentity -r user_
-`
-
-	cGenPbEntityAd = `
-CONFIGURATION SUPPORT
-    Options are also supported by configuration file.
-    It's suggested using configuration file instead of command line arguments making producing. 
-    The configuration node name is "gf.gen.pbentity", which also supports multiple databases, for example(config.yaml):
-    gfcli:
-      gen:
-      - pbentity:
-            link:    "mysql:root:12345678@tcp(127.0.0.1:3306)/test"
-            path:    "protocol/demos/entity"
-            tables:  "order,products"
-            package: "demos"
-      - pbentity:
-            link:    "mysql:root:12345678@tcp(127.0.0.1:3306)/primary"
-            path:    "protocol/demos/entity"
-            prefix:  "primary_"
-            tables:  "user, userDetail"
-            package: "demos"
-            option:  |
-			  option go_package    = "protobuf/demos";
-			  option java_package  = "protobuf/demos";
-			  option php_namespace = "protobuf/demos";
-`
-	cGenPbEntityBriefPath         = `directory path for generated files`
-	cGenPbEntityBriefPackage      = `package name for all entity proto files`
-	cGenPbEntityBriefLink         = `database configuration, the same as the ORM configuration of GoFrame`
-	cGenPbEntityBriefTables       = `generate models only for given tables, multiple table names separated with ','`
-	cGenPbEntityBriefPrefix       = `add specified prefix for all entity names and entity proto files`
-	cGenPbEntityBriefRemovePrefix = `remove specified prefix of the table, multiple prefix separated with ','`
-	cGenPbEntityBriefOption       = `extra protobuf options`
-	cGenPbEntityBriefGroup        = `
-specifying the configuration group name of database for generated ORM instance,
-it's not necessary and the default value is "default"
-`
-
-	cGenPbEntityBriefNameCase = `
-case for message attribute names, default is "Camel":
-| Case            | Example            |
-|---------------- |--------------------|
-| Camel           | AnyKindOfString    | 
-| CamelLower      | anyKindOfString    | default
-| Snake           | any_kind_of_string |
-| SnakeScreaming  | ANY_KIND_OF_STRING |
-| SnakeFirstUpper | rgb_code_md5       |
-| Kebab           | any-kind-of-string |
-| KebabScreaming  | ANY-KIND-OF-STRING |
-`
-
-	cGenPbEntityBriefJsonCase = `
-case for message json tag, cases are the same as "nameCase", default "CamelLower".
-set it to "none" to ignore json tag generating.
-`
-)
-
-func init() {
-	gtag.Sets(g.MapStrStr{
-		`cGenPbEntityConfig`:            cGenPbEntityConfig,
-		`cGenPbEntityBrief`:             cGenPbEntityBrief,
-		`cGenPbEntityEg`:                cGenPbEntityEg,
-		`cGenPbEntityAd`:                cGenPbEntityAd,
-		`cGenPbEntityBriefPath`:         cGenPbEntityBriefPath,
-		`cGenPbEntityBriefPackage`:      cGenPbEntityBriefPackage,
-		`cGenPbEntityBriefLink`:         cGenPbEntityBriefLink,
-		`cGenPbEntityBriefTables`:       cGenPbEntityBriefTables,
-		`cGenPbEntityBriefPrefix`:       cGenPbEntityBriefPrefix,
-		`cGenPbEntityBriefRemovePrefix`: cGenPbEntityBriefRemovePrefix,
-		`cGenPbEntityBriefGroup`:        cGenPbEntityBriefGroup,
-		`cGenPbEntityBriefNameCase`:     cGenPbEntityBriefNameCase,
-		`cGenPbEntityBriefJsonCase`:     cGenPbEntityBriefJsonCase,
-		`cGenPbEntityBriefOption`:       cGenPbEntityBriefOption,
-	})
-}
-
-func (c cGenPbEntity) PbEntity(ctx context.Context, in cGenPbEntityInput) (out *cGenPbEntityOutput, err error) {
-	var (
-		config = g.Cfg()
-	)
-	if config.Available(ctx) {
-		v := config.MustGet(ctx, cGenPbEntityConfig)
-		if v.IsSlice() {
-			for i := 0; i < len(v.Interfaces()); i++ {
-				doGenPbEntityForArray(ctx, i, in)
-			}
-		} else {
-			doGenPbEntityForArray(ctx, -1, in)
-		}
-	} else {
-		doGenPbEntityForArray(ctx, -1, in)
-	}
-	mlog.Print("done!")
-	return
-}
-
-func doGenPbEntityForArray(ctx context.Context, index int, in cGenPbEntityInput) {
-	var (
-		err error
-		db  gdb.DB
-	)
-	if index >= 0 {
-		err = g.Cfg().MustGet(
-			ctx,
-			fmt.Sprintf(`%s.%d`, cGenPbEntityConfig, index),
-		).Scan(&in)
-		if err != nil {
-			mlog.Fatalf(`invalid configuration of "%s": %+v`, cGenPbEntityConfig, err)
-		}
-	}
-	if in.Package == "" {
-		mlog.Fatal("package name should not be empty")
-	}
-	removePrefixArray := gstr.SplitAndTrim(in.RemovePrefix, ",")
-	// It uses user passed database configuration.
-	if in.Link != "" {
-		var (
-			tempGroup = gtime.TimestampNanoStr()
-			match, _  = gregex.MatchString(`([a-z]+):(.+)`, in.Link)
-		)
-		if len(match) == 3 {
-			gdb.AddConfigNode(tempGroup, gdb.ConfigNode{
-				Type: gstr.Trim(match[1]),
-				Link: gstr.Trim(match[2]),
-			})
-			db, _ = gdb.Instance(tempGroup)
-		}
-	} else {
-		db = g.DB()
-	}
-	if db == nil {
-		mlog.Fatal("database initialization failed")
-	}
-
-	tableNames := ([]string)(nil)
-	if in.Tables != "" {
-		tableNames = gstr.SplitAndTrim(in.Tables, ",")
-	} else {
-		tableNames, err = db.Tables(context.TODO())
-		if err != nil {
-			mlog.Fatalf("fetching tables failed: \n %v", err)
-		}
-	}
-
-	for _, tableName := range tableNames {
-		newTableName := tableName
-		for _, v := range removePrefixArray {
-			newTableName = gstr.TrimLeftStr(newTableName, v, 1)
-		}
-		generatePbEntityContentFile(ctx, db, cGenPbEntityInternalInput{
-			cGenPbEntityInput: in,
-			TableName:         tableName,
-			NewTableName:      newTableName,
-		})
-	}
-}
-
-// generatePbEntityContentFile generates the protobuf files for given table.
-func generatePbEntityContentFile(ctx context.Context, db gdb.DB, in cGenPbEntityInternalInput) {
-	fieldMap, err := db.TableFields(ctx, in.TableName)
-	if err != nil {
-		mlog.Fatalf("fetching tables fields failed for table '%s':\n%v", in.TableName, err)
-	}
-	// Change the `newTableName` if `Prefix` is given.
-	newTableName := "Entity_" + in.Prefix + in.NewTableName
-	var (
-		tableNameCamelCase  = gstr.CaseCamel(newTableName)
-		tableNameSnakeCase  = gstr.CaseSnake(newTableName)
-		entityMessageDefine = generateEntityMessageDefinition(tableNameCamelCase, fieldMap, in)
-		fileName            = gstr.Trim(tableNameSnakeCase, "-_.")
-		path                = gfile.Join(in.Path, fileName+".proto")
-	)
-	entityContent := gstr.ReplaceByMap(getTplPbEntityContent(""), g.MapStrStr{
-		"{PackageName}":   in.Package,
-		"{OptionContent}": in.Option,
-		"{EntityMessage}": entityMessageDefine,
-	})
-	if err := gfile.PutContents(path, strings.TrimSpace(entityContent)); err != nil {
-		mlog.Fatalf("writing content to '%s' failed: %v", path, err)
-	} else {
-		mlog.Print("generated:", path)
-	}
-}
-
-// generateEntityMessageDefinition generates and returns the message definition for specified table.
-func generateEntityMessageDefinition(entityName string, fieldMap map[string]*gdb.TableField, in cGenPbEntityInternalInput) string {
-	var (
-		buffer = bytes.NewBuffer(nil)
-		array  = make([][]string, len(fieldMap))
-		names  = sortFieldKeyForPbEntity(fieldMap)
-	)
-	for index, name := range names {
-		array[index] = generateMessageFieldForPbEntity(index+1, fieldMap[name], in)
-	}
-	tw := tablewriter.NewWriter(buffer)
-	tw.SetBorder(false)
-	tw.SetRowLine(false)
-	tw.SetAutoWrapText(false)
-	tw.SetColumnSeparator("")
-	tw.AppendBulk(array)
-	tw.Render()
-	stContent := buffer.String()
-	// Let's do this hack of table writer for indent!
-	stContent = gstr.Replace(stContent, "  #", "")
-	buffer.Reset()
-	buffer.WriteString(fmt.Sprintf("message %s {\n", entityName))
-	buffer.WriteString(stContent)
-	buffer.WriteString("}")
-	return buffer.String()
-}
-
-// generateMessageFieldForPbEntity generates and returns the message definition for specified field.
-func generateMessageFieldForPbEntity(index int, field *gdb.TableField, in cGenPbEntityInternalInput) []string {
-	var (
-		typeName   string
-		comment    string
-		jsonTagStr string
-	)
-	t, _ := gregex.ReplaceString(`\(.+\)`, "", field.Type)
-	t = gstr.Split(gstr.Trim(t), " ")[0]
-	t = gstr.ToLower(t)
-	switch t {
-	case "binary", "varbinary", "blob", "tinyblob", "mediumblob", "longblob":
-		typeName = "bytes"
-
-	case "bit", "int", "tinyint", "small_int", "smallint", "medium_int", "mediumint", "serial":
-		if gstr.ContainsI(field.Type, "unsigned") {
-			typeName = "uint32"
-		} else {
-			typeName = "int32"
-		}
-
-	case "int8", "big_int", "bigint", "bigserial":
-		if gstr.ContainsI(field.Type, "unsigned") {
-			typeName = "uint64"
-		} else {
-			typeName = "int64"
-		}
-
-	case "real":
-		typeName = "float"
-
-	case "float", "double", "decimal", "smallmoney":
-		typeName = "double"
-
-	case "bool":
-		typeName = "bool"
-
-	case "datetime", "timestamp", "date", "time":
-		typeName = "int64"
-
-	default:
-		// Auto detecting type.
-		switch {
-		case strings.Contains(t, "int"):
-			typeName = "int"
-		case strings.Contains(t, "text") || strings.Contains(t, "char"):
-			typeName = "string"
-		case strings.Contains(t, "float") || strings.Contains(t, "double"):
-			typeName = "double"
-		case strings.Contains(t, "bool"):
-			typeName = "bool"
-		case strings.Contains(t, "binary") || strings.Contains(t, "blob"):
-			typeName = "bytes"
-		case strings.Contains(t, "date") || strings.Contains(t, "time"):
-			typeName = "int64"
-		default:
-			typeName = "string"
-		}
-	}
-	comment = gstr.ReplaceByArray(field.Comment, g.SliceStr{
-		"\n", " ",
-		"\r", " ",
-	})
-	comment = gstr.Trim(comment)
-	comment = gstr.Replace(comment, `\n`, " ")
-	comment, _ = gregex.ReplaceString(`\s{2,}`, ` `, comment)
-	if jsonTagName := formatCase(field.Name, in.JsonCase); jsonTagName != "" {
-		jsonTagStr = fmt.Sprintf(`[(gogoproto.jsontag) = "%s"]`, jsonTagName)
-		// beautiful indent.
-		if index < 10 {
-			// 3 spaces
-			jsonTagStr = "   " + jsonTagStr
-		} else if index < 100 {
-			// 2 spaces
-			jsonTagStr = "  " + jsonTagStr
-		} else {
-			// 1 spaces
-			jsonTagStr = " " + jsonTagStr
-		}
-	}
-	return []string{
-		"    #" + typeName,
-		" #" + formatCase(field.Name, in.NameCase),
-		" #= " + gconv.String(index) + jsonTagStr + ";",
-		" #" + fmt.Sprintf(`// %s`, comment),
-	}
-}
-
-func getTplPbEntityContent(tplEntityPath string) string {
-	if tplEntityPath != "" {
-		return gfile.GetContents(tplEntityPath)
-	}
-	return consts.TemplatePbEntityMessageContent
-}
-
-// formatCase call gstr.Case* function to convert the s to specified case.
-func formatCase(str, caseStr string) string {
-	switch gstr.ToLower(caseStr) {
-	case gstr.ToLower("Camel"):
-		return gstr.CaseCamel(str)
-
-	case gstr.ToLower("CamelLower"):
-		return gstr.CaseCamelLower(str)
-
-	case gstr.ToLower("Kebab"):
-		return gstr.CaseKebab(str)
-
-	case gstr.ToLower("KebabScreaming"):
-		return gstr.CaseKebabScreaming(str)
-
-	case gstr.ToLower("Snake"):
-		return gstr.CaseSnake(str)
-
-	case gstr.ToLower("SnakeFirstUpper"):
-		return gstr.CaseSnakeFirstUpper(str)
-
-	case gstr.ToLower("SnakeScreaming"):
-		return gstr.CaseSnakeScreaming(str)
-
-	case "none":
-		return ""
-	}
-	return str
-}
-
-func sortFieldKeyForPbEntity(fieldMap map[string]*gdb.TableField) []string {
-	names := make(map[int]string)
-	for _, field := range fieldMap {
-		names[field.Index] = field.Name
-	}
-	var (
-		result = make([]string, len(names))
-		i      = 0
-		j      = 0
-	)
-	for {
-		if len(names) == 0 {
-			break
-		}
-		if val, ok := names[i]; ok {
-			result[j] = val
-			j++
-			delete(names, i)
-		}
-		i++
-	}
-	return result
-}

server/internal/library/hggen/internal/cmd/cmd_gen_service.go

@@ -1,3 +1,9 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package cmd
 
 import (

server/internal/library/hggen/internal/cmd/cmd_init.go

@@ -1,9 +1,14 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package cmd
 
 import (
 	"context"
 	"fmt"
-	"github.com/gogf/gf/v2/text/gstr"
 	"os"
 	"strings"
 
@@ -12,6 +17,7 @@ import (
 	"github.com/gogf/gf/v2/os/gfile"
 	"github.com/gogf/gf/v2/os/gproc"
 	"github.com/gogf/gf/v2/os/gres"
+	"github.com/gogf/gf/v2/text/gstr"
 	"github.com/gogf/gf/v2/util/gtag"
 
 	"hotgo/internal/library/hggen/internal/utility/allyes"

server/internal/library/hggen/internal/cmd/cmd_install.go

@@ -1,3 +1,9 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package cmd
 
 import (

server/internal/library/hggen/internal/cmd/cmd_pack.go

@@ -1,3 +1,9 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package cmd
 
 import (

server/internal/library/hggen/internal/cmd/cmd_run.go

@@ -1,9 +1,16 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package cmd
 
 import (
 	"context"
 	"fmt"
 	"runtime"
+	"strings"
 
 	"github.com/gogf/gf/v2/container/gtype"
 	"github.com/gogf/gf/v2/frame/g"
@@ -154,7 +161,7 @@ func (app *cRunApp) Run(ctx context.Context) {
 	if runtime.GOOS == "windows" {
 		// Special handling for windows platform.
 		// DO NOT USE "cmd /c" command.
-		process = gproc.NewProcess(runCommand, nil)
+		process = gproc.NewProcess(outputPath, strings.Fields(app.Args))
 	} else {
 		process = gproc.NewProcessCmd(runCommand, nil)
 	}

server/internal/library/hggen/internal/cmd/cmd_tpl.go

@@ -1,3 +1,9 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package cmd
 
 import (

server/internal/library/hggen/internal/cmd/cmd_up.go

@@ -1,15 +1,26 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package cmd
 
 import (
 	"context"
 	"fmt"
+	"runtime"
 
+	"github.com/minio/selfupdate"
+
+	"github.com/gogf/gf/v2/container/gset"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gfile"
 	"github.com/gogf/gf/v2/os/gproc"
 	"github.com/gogf/gf/v2/text/gstr"
 	"github.com/gogf/gf/v2/util/gtag"
 	"hotgo/internal/library/hggen/internal/utility/mlog"
+	"hotgo/internal/library/hggen/internal/utility/utils"
 )
 
 var (
@@ -21,12 +32,12 @@ type cUp struct {
 }
 
 const (
-	gfPackage = `github.com/gogf/gf/v2`
+	gfPackage = `github.com/gogf/gf/`
 	cUpEg     = `
 gf up
 gf up -a
 gf up -c
-gf up -f -c
+gf up -cf
 `
 )
 
@@ -39,51 +50,90 @@ func init() {
 type cUpInput struct {
 	g.Meta `name:"up"  config:"gfcli.up"`
 	All    bool `name:"all" short:"a" brief:"upgrade both version and cli, auto fix codes" orphan:"true"`
-	Fix    bool `name:"fix" short:"f" brief:"auto fix codes" orphan:"true"`
-	Cli    bool `name:"cli" short:"c" brief:"also upgrade CLI tool (not supported yet)" orphan:"true"`
+	Cli    bool `name:"cli" short:"c" brief:"also upgrade CLI tool" orphan:"true"`
+	Fix    bool `name:"fix" short:"f" brief:"auto fix codes(it only make sense if cli is to be upgraded)" orphan:"true"`
 }
 
 type cUpOutput struct{}
 
 func (c cUp) Index(ctx context.Context, in cUpInput) (out *cUpOutput, err error) {
-	defer mlog.Print(`done!`)
+	defer func() {
+		if err == nil {
+			mlog.Print()
+			mlog.Print(`👏congratulations! you've upgraded to the latest version of GoFrame! enjoy it!👏`)
+			mlog.Print()
+		}
+	}()
 
+	var doUpgradeVersionOut *doUpgradeVersionOutput
 	if in.All {
 		in.Cli = true
 		in.Fix = true
 	}
-	if err = c.doUpgradeVersion(ctx); err != nil {
+	if doUpgradeVersionOut, err = c.doUpgradeVersion(ctx, in); err != nil {
 		return nil, err
 	}
-	if in.Fix {
-		if err = c.doAutoFixing(ctx); err != nil {
+
+	if in.Cli {
+		if err = c.doUpgradeCLI(ctx); err != nil {
 			return nil, err
 		}
 	}
-	//if in.Cli {
-	//	if err = c.doUpgradeCLI(ctx); err != nil {
-	//		return nil, err
-	//	}
-	//}
+
+	if in.Cli && in.Fix {
+		if doUpgradeVersionOut != nil && len(doUpgradeVersionOut.Items) > 0 {
+			upgradedPathSet := gset.NewStrSet()
+			for _, item := range doUpgradeVersionOut.Items {
+				if !upgradedPathSet.AddIfNotExist(item.DirPath) {
+					continue
+				}
+				if err = c.doAutoFixing(ctx, item.DirPath, item.Version); err != nil {
+					return nil, err
+				}
+			}
+		}
+	}
 	return
 }
 
-func (c cUp) doUpgradeVersion(ctx context.Context) (err error) {
+type doUpgradeVersionOutput struct {
+	Items []doUpgradeVersionOutputItem
+}
+
+type doUpgradeVersionOutputItem struct {
+	DirPath string
+	Version string
+}
+
+func (c cUp) doUpgradeVersion(ctx context.Context, in cUpInput) (out *doUpgradeVersionOutput, err error) {
 	mlog.Print(`start upgrading version...`)
+	out = &doUpgradeVersionOutput{
+		Items: make([]doUpgradeVersionOutputItem, 0),
+	}
+	type Package struct {
+		Name    string
+		Version string
+	}
 
 	var (
-		dir  = gfile.Pwd()
-		temp string
-		path = gfile.Join(dir, "go.mod")
+		temp      string
+		dirPath   = gfile.Pwd()
+		goModPath = gfile.Join(dirPath, "go.mod")
 	)
+	// It recursively upgrades the go.mod from sub folder to its parent folders.
 	for {
-		if gfile.Exists(path) {
-			var packages []string
-			err = gfile.ReadLines(path, func(line string) error {
+		if gfile.Exists(goModPath) {
+			var packages []Package
+			err = gfile.ReadLines(goModPath, func(line string) error {
+				line = gstr.Trim(line)
+				line = gstr.TrimLeftStr(line, "require ")
 				line = gstr.Trim(line)
 				if gstr.HasPrefix(line, gfPackage) {
-					pkg := gstr.Explode(" ", line)[0]
-					packages = append(packages, pkg)
+					array := gstr.SplitAndTrim(line, " ")
+					packages = append(packages, Package{
+						Name:    array[0],
+						Version: array[1],
+					})
 				}
 				return nil
 			})
@@ -91,31 +141,79 @@ func (c cUp) doUpgradeVersion(ctx context.Context) (err error) {
 				return
 			}
 			for _, pkg := range packages {
-				mlog.Printf(`upgrading %s`, pkg)
-				command := fmt.Sprintf(`go get -u %s@latest`, pkg)
+				mlog.Printf(`upgrading "%s" from "%s" to "latest"`, pkg.Name, pkg.Version)
+				// go get -u
+				command := fmt.Sprintf(`cd %s && go get -u %s@latest`, dirPath, pkg.Name)
 				if err = gproc.ShellRun(ctx, command); err != nil {
 					return
 				}
+				// go mod tidy
+				if err = utils.GoModTidy(ctx, dirPath); err != nil {
+					return nil, err
+				}
+				out.Items = append(out.Items, doUpgradeVersionOutputItem{
+					DirPath: dirPath,
+					Version: pkg.Version,
+				})
 			}
 			return
 		}
-		temp = gfile.Dir(dir)
-		if temp == "" || temp == dir {
+		temp = gfile.Dir(dirPath)
+		if temp == "" || temp == dirPath {
 			return
 		}
-		dir = temp
-		path = gfile.Join(dir, "go.mod")
+		dirPath = temp
+		goModPath = gfile.Join(dirPath, "go.mod")
 	}
 }
 
+// doUpgradeCLI downloads the new version binary with process.
 func (c cUp) doUpgradeCLI(ctx context.Context) (err error) {
 	mlog.Print(`start upgrading cli...`)
+	var (
+		downloadUrl = fmt.Sprintf(
+			`https://github.com/gogf/gf/releases/latest/download/gf_%s_%s`,
+			runtime.GOOS, runtime.GOARCH,
+		)
+		localSaveFilePath = gfile.SelfPath() + "~"
+	)
 
+	if runtime.GOOS == "windows" {
+		downloadUrl += ".exe"
+	}
+
+	mlog.Printf(`start downloading "%s" to "%s", it may take some time`, downloadUrl, localSaveFilePath)
+	err = utils.HTTPDownloadFileWithPercent(downloadUrl, localSaveFilePath)
+	if err != nil {
+		return err
+	}
+
+	defer func() {
+		mlog.Printf(`new version cli binary is successfully installed to "%s"`, gfile.SelfPath())
+		mlog.Printf(`remove temporary buffer file "%s"`, localSaveFilePath)
+		_ = gfile.Remove(localSaveFilePath)
+	}()
+
+	// It fails if file not exist or its size is less than 1MB.
+	if !gfile.Exists(localSaveFilePath) || gfile.Size(localSaveFilePath) < 1024*1024 {
+		mlog.Fatalf(`download "%s" to "%s" failed`, downloadUrl, localSaveFilePath)
+	}
+
+	newFile, err := gfile.Open(localSaveFilePath)
+	if err != nil {
+		return err
+	}
+	// selfupdate
+	err = selfupdate.Apply(newFile, selfupdate.Options{})
+	if err != nil {
+		return err
+	}
 	return
 }
 
-func (c cUp) doAutoFixing(ctx context.Context) (err error) {
-	mlog.Print(`start auto fixing...`)
-	err = cFix{}.doFix()
+func (c cUp) doAutoFixing(ctx context.Context, dirPath string, version string) (err error) {
+	mlog.Printf(`auto fixing directory path "%s" from version "%s" ...`, dirPath, version)
+	command := fmt.Sprintf(`gf fix -p %s`, dirPath)
+	_ = gproc.ShellRun(ctx, command)
 	return
 }

server/internal/library/hggen/internal/cmd/cmd_version.go

@@ -1,3 +1,9 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package cmd
 
 import (
@@ -64,6 +70,8 @@ func (c cVersion) getGFVersionOfCurrentProject() (string, error) {
 	if gfile.Exists(goModPath) {
 		lines := gstr.SplitAndTrim(gfile.GetContents(goModPath), "\n")
 		for _, line := range lines {
+			line = gstr.Trim(line)
+			line = gstr.TrimLeftStr(line, "require ")
 			line = gstr.Trim(line)
 			// Version 1.
 			match, err := gregex.MatchString(`^github\.com/gogf/gf\s+(.+)$`, line)

server/internal/library/hggen/internal/cmd/genctrl/genctrl.go

@@ -0,0 +1,233 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package genctrl
+
+import (
+	"context"
+
+	"github.com/gogf/gf/v2/container/gset"
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/os/gtime"
+	"github.com/gogf/gf/v2/text/gregex"
+	"github.com/gogf/gf/v2/util/gconv"
+	"github.com/gogf/gf/v2/util/gtag"
+
+	"hotgo/internal/library/hggen/internal/utility/mlog"
+)
+
+const (
+	CGenCtrlConfig = `gfcli.gen.ctrl`
+	CGenCtrlUsage  = `gf gen ctrl [OPTION]`
+	CGenCtrlBrief  = `parse api definitions to generate controller/sdk go files`
+	CGenCtrlEg     = `
+gf gen ctrl
+`
+	CGenCtrlBriefSrcFolder     = `source folder path to be parsed. default: api`
+	CGenCtrlBriefDstFolder     = `destination folder path storing automatically generated go files. default: internal/controller`
+	CGenCtrlBriefWatchFile     = `used in file watcher, it re-generates go files only if given file is under srcFolder`
+	CGenCtrlBriefSdkPath       = `also generate SDK go files for api definitions to specified directory`
+	CGenCtrlBriefSdkStdVersion = `use standard version prefix for generated sdk request path`
+	CGenCtrlBriefSdkNoV1       = `do not add version suffix for interface module name if version is v1`
+	CGenCtrlBriefClear         = `auto delete generated and unimplemented controller go files if api definitions are missing`
+)
+
+const (
+	PatternApiDefinition  = `type\s+(\w+)Req\s+struct\s+{`
+	PatternCtrlDefinition = `func\s+\(.+?\)\s+\w+\(.+?\*(\w+)\.(\w+)Req\)\s+\(.+?\*(\w+)\.(\w+)Res,\s+\w+\s+error\)\s+{`
+)
+
+const (
+	genCtrlFileLockSeconds = 10
+)
+
+func init() {
+	gtag.Sets(g.MapStrStr{
+		`CGenCtrlConfig`:             CGenCtrlConfig,
+		`CGenCtrlUsage`:              CGenCtrlUsage,
+		`CGenCtrlBrief`:              CGenCtrlBrief,
+		`CGenCtrlEg`:                 CGenCtrlEg,
+		`CGenCtrlBriefSrcFolder`:     CGenCtrlBriefSrcFolder,
+		`CGenCtrlBriefDstFolder`:     CGenCtrlBriefDstFolder,
+		`CGenCtrlBriefWatchFile`:     CGenCtrlBriefWatchFile,
+		`CGenCtrlBriefSdkPath`:       CGenCtrlBriefSdkPath,
+		`CGenCtrlBriefSdkStdVersion`: CGenCtrlBriefSdkStdVersion,
+		`CGenCtrlBriefSdkNoV1`:       CGenCtrlBriefSdkNoV1,
+		`CGenCtrlBriefClear`:         CGenCtrlBriefClear,
+	})
+}
+
+type (
+	CGenCtrl      struct{}
+	CGenCtrlInput struct {
+		g.Meta        `name:"ctrl" config:"{CGenCtrlConfig}" usage:"{CGenCtrlUsage}" brief:"{CGenCtrlBrief}" eg:"{CGenCtrlEg}"`
+		SrcFolder     string `short:"s" name:"srcFolder"     brief:"{CGenCtrlBriefSrcFolder}" d:"api"`
+		DstFolder     string `short:"d" name:"dstFolder"     brief:"{CGenCtrlBriefDstFolder}" d:"internal/controller"`
+		WatchFile     string `short:"w" name:"watchFile"     brief:"{CGenCtrlBriefWatchFile}"`
+		SdkPath       string `short:"k" name:"sdkPath"       brief:"{CGenCtrlBriefSdkPath}"`
+		SdkStdVersion bool   `short:"v" name:"sdkStdVersion" brief:"{CGenCtrlBriefSdkStdVersion}" orphan:"true"`
+		SdkNoV1       bool   `short:"n" name:"sdkNoV1"       brief:"{CGenCtrlBriefSdkNoV1}" orphan:"true"`
+		Clear         bool   `short:"c" name:"clear"         brief:"{CGenCtrlBriefClear}" orphan:"true"`
+	}
+	CGenCtrlOutput struct{}
+)
+
+func (c CGenCtrl) Ctrl(ctx context.Context, in CGenCtrlInput) (out *CGenCtrlOutput, err error) {
+	if in.WatchFile != "" {
+		err = c.generateByWatchFile(
+			in.WatchFile, in.SdkPath, in.SdkStdVersion, in.SdkNoV1, in.Clear,
+		)
+		mlog.Print(`done!`)
+		return
+	}
+
+	if !gfile.Exists(in.SrcFolder) {
+		mlog.Fatalf(`source folder path "%s" does not exist`, in.SrcFolder)
+	}
+	// retrieve all api modules.
+	apiModuleFolderPaths, err := gfile.ScanDir(in.SrcFolder, "*", false)
+	if err != nil {
+		return nil, err
+	}
+	for _, apiModuleFolderPath := range apiModuleFolderPaths {
+		if !gfile.IsDir(apiModuleFolderPath) {
+			continue
+		}
+		// generate go files by api module.
+		var (
+			module              = gfile.Basename(apiModuleFolderPath)
+			dstModuleFolderPath = gfile.Join(in.DstFolder, module)
+		)
+		err = c.generateByModule(
+			apiModuleFolderPath, dstModuleFolderPath, in.SdkPath,
+			in.SdkStdVersion, in.SdkNoV1, in.Clear,
+		)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	mlog.Print(`done!`)
+	return
+}
+
+func (c CGenCtrl) generateByWatchFile(watchFile, sdkPath string, sdkStdVersion, sdkNoV1, clear bool) (err error) {
+	// File lock to avoid multiple processes.
+	var (
+		flockFilePath = gfile.Temp("gf.cli.gen.service.lock")
+		flockContent  = gfile.GetContents(flockFilePath)
+	)
+	if flockContent != "" {
+		if gtime.Timestamp()-gconv.Int64(flockContent) < genCtrlFileLockSeconds {
+			// If another generating process is running, it just exits.
+			mlog.Debug(`another "gen service" process is running, exit`)
+			return
+		}
+	}
+	defer gfile.Remove(flockFilePath)
+	_ = gfile.PutContents(flockFilePath, gtime.TimestampStr())
+
+	// check this updated file is an api file.
+	// watch file should be in standard goframe project structure.
+	var (
+		apiVersionPath      = gfile.Dir(watchFile)
+		apiModuleFolderPath = gfile.Dir(apiVersionPath)
+		shouldBeNameOfAPi   = gfile.Basename(gfile.Dir(apiModuleFolderPath))
+	)
+	if shouldBeNameOfAPi != "api" {
+		return nil
+	}
+	// watch file should have api definitions.
+	if gfile.Exists(watchFile) {
+		if !gregex.IsMatchString(PatternApiDefinition, gfile.GetContents(watchFile)) {
+			return nil
+		}
+	}
+
+	var (
+		projectRootPath     = gfile.Dir(gfile.Dir(apiModuleFolderPath))
+		module              = gfile.Basename(apiModuleFolderPath)
+		dstModuleFolderPath = gfile.Join(projectRootPath, "internal", "controller", module)
+	)
+	return c.generateByModule(
+		apiModuleFolderPath, dstModuleFolderPath, sdkPath, sdkStdVersion, sdkNoV1, clear,
+	)
+}
+
+// parseApiModule parses certain api and generate associated go files by certain module, not all api modules.
+func (c CGenCtrl) generateByModule(
+	apiModuleFolderPath, dstModuleFolderPath, sdkPath string,
+	sdkStdVersion, sdkNoV1, clear bool,
+) (err error) {
+	// parse src and dst folder go files.
+	apiItemsInSrc, err := c.getApiItemsInSrc(apiModuleFolderPath)
+	if err != nil {
+		return err
+	}
+	apiItemsInDst, err := c.getApiItemsInDst(dstModuleFolderPath)
+	if err != nil {
+		return err
+	}
+
+	// generate api interface go files.
+	if err = newApiInterfaceGenerator().Generate(apiModuleFolderPath, apiItemsInSrc); err != nil {
+		return
+	}
+
+	// generate controller go files.
+	// api filtering for already implemented api controllers.
+	var (
+		alreadyImplementedCtrlSet = gset.NewStrSet()
+		toBeImplementedApiItems   = make([]apiItem, 0)
+	)
+	for _, item := range apiItemsInDst {
+		alreadyImplementedCtrlSet.Add(item.String())
+	}
+	for _, item := range apiItemsInSrc {
+		if alreadyImplementedCtrlSet.Contains(item.String()) {
+			continue
+		}
+		toBeImplementedApiItems = append(toBeImplementedApiItems, item)
+	}
+	if len(toBeImplementedApiItems) > 0 {
+		err = newControllerGenerator().Generate(dstModuleFolderPath, toBeImplementedApiItems)
+		if err != nil {
+			return
+		}
+	}
+
+	// delete unimplemented controllers if api definitions are missing.
+	if clear {
+		var (
+			apiDefinitionSet    = gset.NewStrSet()
+			extraApiItemsInCtrl = make([]apiItem, 0)
+		)
+		for _, item := range apiItemsInSrc {
+			apiDefinitionSet.Add(item.String())
+		}
+		for _, item := range apiItemsInDst {
+			if apiDefinitionSet.Contains(item.String()) {
+				continue
+			}
+			extraApiItemsInCtrl = append(extraApiItemsInCtrl, item)
+		}
+		if len(extraApiItemsInCtrl) > 0 {
+			err = newControllerClearer().Clear(dstModuleFolderPath, extraApiItemsInCtrl)
+			if err != nil {
+				return
+			}
+		}
+	}
+
+	// generate sdk go files.
+	if sdkPath != "" {
+		if err = newApiSdkGenerator().Generate(apiItemsInSrc, sdkPath, sdkStdVersion, sdkNoV1); err != nil {
+			return
+		}
+	}
+	return
+}

server/internal/library/hggen/internal/cmd/genctrl/genctrl_api_item.go

@@ -0,0 +1,22 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package genctrl
+
+import "github.com/gogf/gf/v2/text/gstr"
+
+type apiItem struct {
+	Import     string `eg:"demo.com/api/user/v1"`
+	Module     string `eg:"user"`
+	Version    string `eg:"v1"`
+	MethodName string `eg:"GetList"`
+}
+
+func (a apiItem) String() string {
+	return gstr.Join([]string{
+		a.Import, a.Module, a.Version, a.MethodName,
+	}, ",")
+}

server/internal/library/hggen/internal/cmd/genctrl/genctrl_calculate.go

@@ -0,0 +1,136 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package genctrl
+
+import (
+	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/text/gregex"
+	"github.com/gogf/gf/v2/text/gstr"
+	"hotgo/internal/library/hggen/internal/utility/utils"
+)
+
+func (c CGenCtrl) getApiItemsInSrc(apiModuleFolderPath string) (items []apiItem, err error) {
+	var (
+		fileContent string
+		importPath  string
+	)
+	// The second level folders: versions.
+	apiVersionFolderPaths, err := gfile.ScanDir(apiModuleFolderPath, "*", false)
+	if err != nil {
+		return nil, err
+	}
+	for _, apiVersionFolderPath := range apiVersionFolderPaths {
+		if !gfile.IsDir(apiVersionFolderPath) {
+			continue
+		}
+		// The second level folders: versions.
+		apiFileFolderPaths, err := gfile.ScanDir(apiVersionFolderPath, "*.go", false)
+		if err != nil {
+			return nil, err
+		}
+		importPath = utils.GetImportPath(apiVersionFolderPath)
+		for _, apiFileFolderPath := range apiFileFolderPaths {
+			if gfile.IsDir(apiFileFolderPath) {
+				continue
+			}
+			fileContent = gfile.GetContents(apiFileFolderPath)
+			matches, err := gregex.MatchAllString(PatternApiDefinition, fileContent)
+			if err != nil {
+				return nil, err
+			}
+			for _, match := range matches {
+				item := apiItem{
+					Import:     gstr.Trim(importPath, `"`),
+					Module:     gfile.Basename(apiModuleFolderPath),
+					Version:    gfile.Basename(apiVersionFolderPath),
+					MethodName: match[1],
+				}
+				items = append(items, item)
+			}
+		}
+	}
+	return
+}
+
+func (c CGenCtrl) getApiItemsInDst(dstFolder string) (items []apiItem, err error) {
+	if !gfile.Exists(dstFolder) {
+		return nil, nil
+	}
+	type importItem struct {
+		Path  string
+		Alias string
+	}
+	var fileContent string
+	filePaths, err := gfile.ScanDir(dstFolder, "*.go", true)
+	if err != nil {
+		return nil, err
+	}
+	for _, filePath := range filePaths {
+		fileContent = gfile.GetContents(filePath)
+		match, err := gregex.MatchString(`import\s+\(([\s\S]+?)\)`, fileContent)
+		if err != nil {
+			return nil, err
+		}
+		if len(match) < 2 {
+			continue
+		}
+		var (
+			array       []string
+			importItems []importItem
+			importLines = gstr.SplitAndTrim(match[1], "\n")
+			module      = gfile.Basename(gfile.Dir(filePath))
+		)
+		// retrieve all imports.
+		for _, importLine := range importLines {
+			array = gstr.SplitAndTrim(importLine, " ")
+			if len(array) == 2 {
+				importItems = append(importItems, importItem{
+					Path:  gstr.Trim(array[1], `"`),
+					Alias: array[0],
+				})
+			} else {
+				importItems = append(importItems, importItem{
+					Path: gstr.Trim(array[0], `"`),
+				})
+			}
+		}
+		// retrieve all api usages.
+		matches, err := gregex.MatchAllString(PatternCtrlDefinition, fileContent)
+		if err != nil {
+			return nil, err
+		}
+		for _, match = range matches {
+			// try to find the import path of the api.
+			var (
+				importPath string
+				version    = match[1]
+				methodName = match[2] // not the function name, but the method name in api definition.
+			)
+			for _, item := range importItems {
+				if item.Alias != "" {
+					if item.Alias == version {
+						importPath = item.Path
+						break
+					}
+					continue
+				}
+				if gfile.Basename(item.Path) == version {
+					importPath = item.Path
+					break
+				}
+			}
+			item := apiItem{
+				Import:     gstr.Trim(importPath, `"`),
+				Module:     module,
+				Version:    gfile.Basename(importPath),
+				MethodName: methodName,
+			}
+			items = append(items, item)
+		}
+	}
+	return
+}

server/internal/library/hggen/internal/cmd/genctrl/genctrl_generate_ctrl.go

@@ -0,0 +1,137 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package genctrl
+
+import (
+	"fmt"
+
+	"github.com/gogf/gf/v2/container/gset"
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/text/gstr"
+	"hotgo/internal/library/hggen/internal/consts"
+	"hotgo/internal/library/hggen/internal/utility/mlog"
+)
+
+type controllerGenerator struct{}
+
+func newControllerGenerator() *controllerGenerator {
+	return &controllerGenerator{}
+}
+
+func (c *controllerGenerator) Generate(dstModuleFolderPath string, apiModuleApiItems []apiItem) (err error) {
+	var (
+		doneApiItemSet = gset.NewStrSet()
+	)
+	for _, item := range apiModuleApiItems {
+		if doneApiItemSet.Contains(item.String()) {
+			continue
+		}
+		// retrieve all api items of the same module.
+		subItems := c.getSubItemsByModuleAndVersion(apiModuleApiItems, item.Module, item.Version)
+		if err = c.doGenerateCtrlNewByModuleAndVersion(
+			dstModuleFolderPath, item.Module, item.Version, gfile.Dir(item.Import),
+		); err != nil {
+			return
+		}
+		for _, subItem := range subItems {
+			if err = c.doGenerateCtrlItem(dstModuleFolderPath, subItem); err != nil {
+				return
+			}
+			doneApiItemSet.Add(subItem.String())
+		}
+	}
+	return
+}
+
+func (c *controllerGenerator) getSubItemsByModuleAndVersion(items []apiItem, module, version string) (subItems []apiItem) {
+	for _, item := range items {
+		if item.Module == module && item.Version == version {
+			subItems = append(subItems, item)
+		}
+	}
+	return
+}
+
+func (c *controllerGenerator) doGenerateCtrlNewByModuleAndVersion(
+	dstModuleFolderPath, module, version, importPath string,
+) (err error) {
+	var (
+		moduleFilePath        = gfile.Join(dstModuleFolderPath, module+".go")
+		moduleFilePathNew     = gfile.Join(dstModuleFolderPath, module+"_new.go")
+		ctrlName              = fmt.Sprintf(`Controller%s`, gstr.UcFirst(version))
+		interfaceName         = fmt.Sprintf(`%s.I%s%s`, module, gstr.CaseCamel(module), gstr.UcFirst(version))
+		newFuncName           = fmt.Sprintf(`New%s`, gstr.UcFirst(version))
+		newFuncNameDefinition = fmt.Sprintf(`func %s()`, newFuncName)
+		alreadyCreated        bool
+	)
+	// replace "\" to "/", fix import error
+	importPath = gstr.Replace(importPath, "\\", "/", -1)
+	if !gfile.Exists(moduleFilePath) {
+		content := gstr.ReplaceByMap(consts.TemplateGenCtrlControllerEmpty, g.MapStrStr{
+			"{Module}": module,
+		})
+		if err = gfile.PutContents(moduleFilePath, gstr.TrimLeft(content)); err != nil {
+			return err
+		}
+		mlog.Printf(`generated: %s`, moduleFilePath)
+	}
+	if !gfile.Exists(moduleFilePathNew) {
+		content := gstr.ReplaceByMap(consts.TemplateGenCtrlControllerNewEmpty, g.MapStrStr{
+			"{Module}":     module,
+			"{ImportPath}": fmt.Sprintf(`"%s"`, importPath),
+		})
+		if err = gfile.PutContents(moduleFilePathNew, gstr.TrimLeft(content)); err != nil {
+			return err
+		}
+		mlog.Printf(`generated: %s`, moduleFilePathNew)
+	}
+	filePaths, err := gfile.ScanDir(dstModuleFolderPath, "*.go", false)
+	if err != nil {
+		return err
+	}
+	for _, filePath := range filePaths {
+		if gstr.Contains(gfile.GetContents(filePath), newFuncNameDefinition) {
+			alreadyCreated = true
+			break
+		}
+	}
+	if !alreadyCreated {
+		content := gstr.ReplaceByMap(consts.TemplateGenCtrlControllerNewFunc, g.MapStrStr{
+			"{CtrlName}":      ctrlName,
+			"{NewFuncName}":   newFuncName,
+			"{InterfaceName}": interfaceName,
+		})
+		err = gfile.PutContentsAppend(moduleFilePathNew, gstr.TrimLeft(content))
+		if err != nil {
+			return err
+		}
+	}
+	return
+}
+
+func (c *controllerGenerator) doGenerateCtrlItem(dstModuleFolderPath string, item apiItem) (err error) {
+	var (
+		methodNameSnake = gstr.CaseSnake(item.MethodName)
+		ctrlName        = fmt.Sprintf(`Controller%s`, gstr.UcFirst(item.Version))
+		methodFilePath  = gfile.Join(dstModuleFolderPath, fmt.Sprintf(
+			`%s_%s_%s.go`, item.Module, item.Version, methodNameSnake,
+		))
+	)
+	content := gstr.ReplaceByMap(consts.TemplateGenCtrlControllerMethodFunc, g.MapStrStr{
+		"{Module}":     item.Module,
+		"{ImportPath}": item.Import,
+		"{CtrlName}":   ctrlName,
+		"{Version}":    item.Version,
+		"{MethodName}": item.MethodName,
+	})
+	if err = gfile.PutContents(methodFilePath, gstr.TrimLeft(content)); err != nil {
+		return err
+	}
+	mlog.Printf(`generated: %s`, methodFilePath)
+	return
+}

server/internal/library/hggen/internal/cmd/genctrl/genctrl_generate_ctrl_clear.go

@@ -0,0 +1,57 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package genctrl
+
+import (
+	"fmt"
+
+	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/text/gregex"
+	"github.com/gogf/gf/v2/text/gstr"
+	"hotgo/internal/library/hggen/internal/utility/mlog"
+)
+
+type controllerClearer struct{}
+
+func newControllerClearer() *controllerClearer {
+	return &controllerClearer{}
+}
+
+func (c *controllerClearer) Clear(dstModuleFolderPath string, extraApiItemsInCtrl []apiItem) (err error) {
+	for _, item := range extraApiItemsInCtrl {
+		if err = c.doClear(dstModuleFolderPath, item); err != nil {
+			return err
+		}
+	}
+	return
+}
+
+func (c *controllerClearer) doClear(dstModuleFolderPath string, item apiItem) (err error) {
+	var (
+		methodNameSnake = gstr.CaseSnake(item.MethodName)
+		methodFilePath  = gfile.Join(dstModuleFolderPath, fmt.Sprintf(
+			`%s_%s_%s.go`, item.Module, item.Version, methodNameSnake,
+		))
+		fileContent = gstr.Trim(gfile.GetContents(methodFilePath))
+	)
+	match, err := gregex.MatchString(`.+?Req.+?Res.+?{([\s\S]+?)}`, fileContent)
+	if err != nil {
+		return err
+	}
+	if len(match) > 1 {
+		implements := gstr.Trim(match[1])
+		// One line.
+		if !gstr.Contains(implements, "\n") && gstr.Contains(implements, `CodeNotImplemented`) {
+			mlog.Printf(
+				`remove unimplemented and of no api definitions controller file: %s`,
+				methodFilePath,
+			)
+			err = gfile.Remove(methodFilePath)
+		}
+	}
+	return
+}

server/internal/library/hggen/internal/cmd/genctrl/genctrl_generate_interface.go

@@ -0,0 +1,111 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package genctrl
+
+import (
+	"fmt"
+
+	"github.com/gogf/gf/v2/container/gmap"
+	"github.com/gogf/gf/v2/container/gset"
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/text/gstr"
+	"github.com/gogf/gf/v2/util/gconv"
+	"hotgo/internal/library/hggen/internal/consts"
+	"hotgo/internal/library/hggen/internal/utility/mlog"
+)
+
+type apiInterfaceGenerator struct{}
+
+func newApiInterfaceGenerator() *apiInterfaceGenerator {
+	return &apiInterfaceGenerator{}
+}
+
+func (c *apiInterfaceGenerator) Generate(apiModuleFolderPath string, apiModuleApiItems []apiItem) (err error) {
+	if len(apiModuleApiItems) == 0 {
+		return nil
+	}
+	var firstApiItem = apiModuleApiItems[0]
+	if err = c.doGenerate(apiModuleFolderPath, firstApiItem.Module, apiModuleApiItems); err != nil {
+		return
+	}
+	return
+}
+
+func (c *apiInterfaceGenerator) doGenerate(apiModuleFolderPath string, module string, items []apiItem) (err error) {
+	var (
+		moduleFilePath = gfile.Join(apiModuleFolderPath, fmt.Sprintf(`%s.go`, module))
+		importPathMap  = gmap.NewListMap()
+		importPaths    []string
+	)
+	// all import paths.
+	importPathMap.Set("\t"+`"context"`, 1)
+	importPathMap.Set("\t"+``, 1)
+	for _, item := range items {
+		importPathMap.Set(fmt.Sprintf("\t"+`"%s"`, item.Import), 1)
+	}
+	importPaths = gconv.Strings(importPathMap.Keys())
+	// interface definitions.
+	var (
+		doneApiItemSet      = gset.NewStrSet()
+		interfaceDefinition string
+		interfaceContent    = gstr.TrimLeft(gstr.ReplaceByMap(consts.TemplateGenCtrlApiInterface, g.MapStrStr{
+			"{Module}":      module,
+			"{ImportPaths}": gstr.Join(importPaths, "\n"),
+		}))
+	)
+	for _, item := range items {
+		if doneApiItemSet.Contains(item.String()) {
+			continue
+		}
+		// retrieve all api items of the same module.
+		subItems := c.getSubItemsByModuleAndVersion(items, item.Module, item.Version)
+		var (
+			method        string
+			methods       = make([]string, 0)
+			interfaceName = fmt.Sprintf(`I%s%s`, gstr.CaseCamel(item.Module), gstr.UcFirst(item.Version))
+		)
+		for _, subItem := range subItems {
+			method = fmt.Sprintf(
+				"\t%s(ctx context.Context, req *%s.%sReq) (res *%s.%sRes, err error)",
+				subItem.MethodName, subItem.Version, subItem.MethodName, subItem.Version, subItem.MethodName,
+			)
+			methods = append(methods, method)
+			doneApiItemSet.Add(subItem.String())
+		}
+		interfaceDefinition += fmt.Sprintf("type %s interface {", interfaceName)
+		interfaceDefinition += "\n"
+		interfaceDefinition += gstr.Join(methods, "\n")
+		interfaceDefinition += "\n"
+		interfaceDefinition += fmt.Sprintf("}")
+		interfaceDefinition += "\n\n"
+	}
+	interfaceContent = gstr.TrimLeft(gstr.ReplaceByMap(interfaceContent, g.MapStrStr{
+		"{Interfaces}": interfaceDefinition,
+	}))
+	err = gfile.PutContents(moduleFilePath, interfaceContent)
+	mlog.Printf(`generated: %s`, moduleFilePath)
+	return
+}
+
+func (c *apiInterfaceGenerator) getSubItemsByModule(items []apiItem, module string) (subItems []apiItem) {
+	for _, item := range items {
+		if item.Module == module {
+			subItems = append(subItems, item)
+		}
+	}
+	return
+}
+
+func (c *apiInterfaceGenerator) getSubItemsByModuleAndVersion(items []apiItem, module, version string) (subItems []apiItem) {
+	for _, item := range items {
+		if item.Module == module && item.Version == version {
+			subItems = append(subItems, item)
+		}
+	}
+	return
+}

server/internal/library/hggen/internal/cmd/genctrl/genctrl_generate_sdk.go

@@ -0,0 +1,194 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package genctrl
+
+import (
+	"fmt"
+
+	"github.com/gogf/gf/v2/container/gset"
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/text/gregex"
+	"github.com/gogf/gf/v2/text/gstr"
+	"hotgo/internal/library/hggen/internal/consts"
+	"hotgo/internal/library/hggen/internal/utility/mlog"
+)
+
+type apiSdkGenerator struct{}
+
+func newApiSdkGenerator() *apiSdkGenerator {
+	return &apiSdkGenerator{}
+}
+
+func (c *apiSdkGenerator) Generate(apiModuleApiItems []apiItem, sdkFolderPath string, sdkStdVersion, sdkNoV1 bool) (err error) {
+	if err = c.doGenerateSdkPkgFile(sdkFolderPath); err != nil {
+		return
+	}
+
+	var doneApiItemSet = gset.NewStrSet()
+	for _, item := range apiModuleApiItems {
+		if doneApiItemSet.Contains(item.String()) {
+			continue
+		}
+		// retrieve all api items of the same module.
+		subItems := c.getSubItemsByModuleAndVersion(apiModuleApiItems, item.Module, item.Version)
+		if err = c.doGenerateSdkIClient(sdkFolderPath, item.Import, item.Module, item.Version, sdkNoV1); err != nil {
+			return
+		}
+		if err = c.doGenerateSdkImplementer(
+			subItems, sdkFolderPath, item.Import, item.Module, item.Version, sdkStdVersion, sdkNoV1,
+		); err != nil {
+			return
+		}
+		for _, subItem := range subItems {
+			doneApiItemSet.Add(subItem.String())
+		}
+	}
+	return
+}
+
+func (c *apiSdkGenerator) doGenerateSdkPkgFile(sdkFolderPath string) (err error) {
+	var (
+		pkgName     = gfile.Basename(sdkFolderPath)
+		pkgFilePath = gfile.Join(sdkFolderPath, fmt.Sprintf(`%s.go`, pkgName))
+		fileContent string
+	)
+	if gfile.Exists(pkgFilePath) {
+		return nil
+	}
+	fileContent = gstr.TrimLeft(gstr.ReplaceByMap(consts.TemplateGenCtrlSdkPkgNew, g.MapStrStr{
+		"{PkgName}": pkgName,
+	}))
+	err = gfile.PutContents(pkgFilePath, fileContent)
+	mlog.Printf(`generated: %s`, pkgFilePath)
+	return
+}
+
+func (c *apiSdkGenerator) doGenerateSdkIClient(
+	sdkFolderPath, versionImportPath, module, version string, sdkNoV1 bool,
+) (err error) {
+	var (
+		fileContent             string
+		isDirty                 bool
+		isExist                 bool
+		pkgName                 = gfile.Basename(sdkFolderPath)
+		funcName                = gstr.CaseCamel(module) + gstr.UcFirst(version)
+		interfaceName           = fmt.Sprintf(`I%s`, funcName)
+		moduleImportPath        = fmt.Sprintf(`"%s"`, gfile.Dir(versionImportPath))
+		iClientFilePath         = gfile.Join(sdkFolderPath, fmt.Sprintf(`%s.iclient.go`, pkgName))
+		interfaceFuncDefinition = fmt.Sprintf(
+			`%s() %s.%s`,
+			gstr.CaseCamel(module)+gstr.UcFirst(version), module, interfaceName,
+		)
+	)
+	if sdkNoV1 && version == "v1" {
+		interfaceFuncDefinition = fmt.Sprintf(
+			`%s() %s.%s`,
+			gstr.CaseCamel(module), module, interfaceName,
+		)
+	}
+	if isExist = gfile.Exists(iClientFilePath); isExist {
+		fileContent = gfile.GetContents(iClientFilePath)
+	} else {
+		fileContent = gstr.TrimLeft(gstr.ReplaceByMap(consts.TemplateGenCtrlSdkIClient, g.MapStrStr{
+			"{PkgName}": pkgName,
+		}))
+	}
+
+	// append the import path to current import paths.
+	if !gstr.Contains(fileContent, moduleImportPath) {
+		isDirty = true
+		fileContent, err = gregex.ReplaceString(
+			`(import \([\s\S]*?)\)`,
+			fmt.Sprintf("$1\t%s\n)", moduleImportPath),
+			fileContent,
+		)
+		if err != nil {
+			return
+		}
+	}
+
+	// append the function definition to interface definition.
+	if !gstr.Contains(fileContent, interfaceFuncDefinition) {
+		isDirty = true
+		fileContent, err = gregex.ReplaceString(
+			`(type iClient interface {[\s\S]*?)}`,
+			fmt.Sprintf("$1\t%s\n}", interfaceFuncDefinition),
+			fileContent,
+		)
+		if err != nil {
+			return
+		}
+	}
+	if isDirty {
+		err = gfile.PutContents(iClientFilePath, fileContent)
+		if isExist {
+			mlog.Printf(`updated: %s`, iClientFilePath)
+		} else {
+			mlog.Printf(`generated: %s`, iClientFilePath)
+		}
+	}
+	return
+}
+
+func (c *apiSdkGenerator) doGenerateSdkImplementer(
+	items []apiItem, sdkFolderPath, versionImportPath, module, version string, sdkStdVersion, sdkNoV1 bool,
+) (err error) {
+	var (
+		pkgName             = gfile.Basename(sdkFolderPath)
+		moduleNameCamel     = gstr.CaseCamel(module)
+		moduleNameSnake     = gstr.CaseSnake(module)
+		moduleImportPath    = gfile.Dir(versionImportPath)
+		versionPrefix       = ""
+		implementerName     = moduleNameCamel + gstr.UcFirst(version)
+		implementerFilePath = gfile.Join(sdkFolderPath, fmt.Sprintf(
+			`%s_%s_%s.go`, pkgName, moduleNameSnake, version,
+		))
+	)
+	if sdkNoV1 && version == "v1" {
+		implementerName = moduleNameCamel
+	}
+	// implementer file template.
+	var importPaths = make([]string, 0)
+	importPaths = append(importPaths, fmt.Sprintf("\t\"%s\"", moduleImportPath))
+	importPaths = append(importPaths, fmt.Sprintf("\t\"%s\"", versionImportPath))
+	implementerFileContent := gstr.TrimLeft(gstr.ReplaceByMap(consts.TemplateGenCtrlSdkImplementer, g.MapStrStr{
+		"{PkgName}":         pkgName,
+		"{ImportPaths}":     gstr.Join(importPaths, "\n"),
+		"{ImplementerName}": implementerName,
+	}))
+	// implementer new function definition.
+	if sdkStdVersion {
+		versionPrefix = fmt.Sprintf(`/api/%s`, version)
+	}
+	implementerFileContent += gstr.TrimLeft(gstr.ReplaceByMap(consts.TemplateGenCtrlSdkImplementerNew, g.MapStrStr{
+		"{Module}":          module,
+		"{VersionPrefix}":   versionPrefix,
+		"{ImplementerName}": implementerName,
+	}))
+	// implementer functions definitions.
+	for _, item := range items {
+		implementerFileContent += gstr.TrimLeft(gstr.ReplaceByMap(consts.TemplateGenCtrlSdkImplementerFunc, g.MapStrStr{
+			"{Version}":         item.Version,
+			"{MethodName}":      item.MethodName,
+			"{ImplementerName}": implementerName,
+		}))
+		implementerFileContent += "\n"
+	}
+	err = gfile.PutContents(implementerFilePath, implementerFileContent)
+	mlog.Printf(`generated: %s`, implementerFilePath)
+	return
+}
+
+func (c *apiSdkGenerator) getSubItemsByModuleAndVersion(items []apiItem, module, version string) (subItems []apiItem) {
+	for _, item := range items {
+		if item.Module == module && item.Version == version {
+			subItems = append(subItems, item)
+		}
+	}
+	return
+}

server/internal/library/hggen/internal/cmd/gendao/gendao.go

@@ -1,18 +1,26 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package gendao
 
 import (
 	"context"
 	"fmt"
+	"golang.org/x/mod/modfile"
 	"strings"
 
 	"github.com/gogf/gf/v2/container/garray"
 	"github.com/gogf/gf/v2/database/gdb"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/os/gproc"
 	"github.com/gogf/gf/v2/os/gtime"
-	"github.com/gogf/gf/v2/text/gregex"
 	"github.com/gogf/gf/v2/text/gstr"
 	"github.com/gogf/gf/v2/util/gtag"
+	"hotgo/internal/library/hggen/internal/utility/utils"
 
 	"hotgo/internal/library/hggen/internal/utility/mlog"
 )
@@ -43,6 +51,12 @@ CONFIGURATION SUPPORT
 		  path:   "./my-app"
 		  prefix: "primary_"
 		  tables: "user, userDetail"
+		  typeMapping:
+			decimal:
+			  type:   decimal.Decimal
+			  import: github.com/shopspring/decimal
+			numeric:
+			  type: string
 `
 	CGenDaoBriefPath            = `directory path for generated files`
 	CGenDaoBriefLink            = `database configuration, the same as the ORM configuration of GoFrame`
@@ -64,6 +78,7 @@ CONFIGURATION SUPPORT
 	CGenDaoBriefNoJsonTag       = `no json tag will be added for each field`
 	CGenDaoBriefNoModelComment  = `no model comment will be added for each field`
 	CGenDaoBriefClear           = `delete all generated go files that do not exist in database`
+	CGenDaoBriefTypeMapping     = `custom local type mapping for generated struct attributes relevant to fields of table`
 	CGenDaoBriefGroup           = `
 specifying the configuration group name of database for generated ORM instance,
 it's not necessary and the default value is "default"
@@ -99,7 +114,21 @@ generated json tag case for model struct, cases are as follows:
 )
 
 var (
-	createdAt = gtime.Now()
+	createdAt          = gtime.Now()
+	defaultTypeMapping = map[string]TypeMapping{
+		"decimal": {
+			Type: "float64",
+		},
+		"money": {
+			Type: "float64",
+		},
+		"numeric": {
+			Type: "float64",
+		},
+		"smallmoney": {
+			Type: "float64",
+		},
+	}
 )
 
 func init() {
@@ -129,6 +158,7 @@ func init() {
 		`CGenDaoBriefNoJsonTag`:          CGenDaoBriefNoJsonTag,
 		`CGenDaoBriefNoModelComment`:     CGenDaoBriefNoModelComment,
 		`CGenDaoBriefClear`:              CGenDaoBriefClear,
+		`CGenDaoBriefTypeMapping`:        CGenDaoBriefTypeMapping,
 		`CGenDaoBriefGroup`:              CGenDaoBriefGroup,
 		`CGenDaoBriefJsonCase`:           CGenDaoBriefJsonCase,
 		`CGenDaoBriefTplDaoIndexPath`:    CGenDaoBriefTplDaoIndexPath,
@@ -142,30 +172,31 @@ type (
 	CGenDao      struct{}
 	CGenDaoInput struct {
 		g.Meta             `name:"dao" config:"{CGenDaoConfig}" usage:"{CGenDaoUsage}" brief:"{CGenDaoBrief}" eg:"{CGenDaoEg}" ad:"{CGenDaoAd}"`
-		Path               string `name:"path"                short:"p"  brief:"{CGenDaoBriefPath}" d:"internal"`
-		Link               string `name:"link"                short:"l"  brief:"{CGenDaoBriefLink}"`
-		Tables             string `name:"tables"              short:"t"  brief:"{CGenDaoBriefTables}"`
-		TablesEx           string `name:"tablesEx"            short:"x"  brief:"{CGenDaoBriefTablesEx}"`
-		Group              string `name:"group"               short:"g"  brief:"{CGenDaoBriefGroup}" d:"default"`
-		Prefix             string `name:"prefix"              short:"f"  brief:"{CGenDaoBriefPrefix}"`
-		RemovePrefix       string `name:"removePrefix"        short:"r"  brief:"{CGenDaoBriefRemovePrefix}"`
-		JsonCase           string `name:"jsonCase"            short:"j"  brief:"{CGenDaoBriefJsonCase}" d:"CamelLower"`
-		ImportPrefix       string `name:"importPrefix"        short:"i"  brief:"{CGenDaoBriefImportPrefix}"`
-		DaoPath            string `name:"daoPath"             short:"d"  brief:"{CGenDaoBriefDaoPath}" d:"dao"`
-		DoPath             string `name:"doPath"              short:"o"  brief:"{CGenDaoBriefDoPath}" d:"model/do"`
-		EntityPath         string `name:"entityPath"          short:"e"  brief:"{CGenDaoBriefEntityPath}" d:"model/entity"`
-		TplDaoIndexPath    string `name:"tplDaoIndexPath"     short:"t1" brief:"{CGenDaoBriefTplDaoIndexPath}"`
-		TplDaoInternalPath string `name:"tplDaoInternalPath"  short:"t2" brief:"{CGenDaoBriefTplDaoInternalPath}"`
-		TplDaoDoPath       string `name:"tplDaoDoPath"        short:"t3" brief:"{CGenDaoBriefTplDaoDoPathPath}"`
-		TplDaoEntityPath   string `name:"tplDaoEntityPath"    short:"t4" brief:"{CGenDaoBriefTplDaoEntityPath}"`
-		StdTime            bool   `name:"stdTime"             short:"s"  brief:"{CGenDaoBriefStdTime}" orphan:"true"`
-		WithTime           bool   `name:"withTime"            short:"w"  brief:"{CGenDaoBriefWithTime}" orphan:"true"`
-		GJsonSupport       bool   `name:"gJsonSupport"        short:"n"  brief:"{CGenDaoBriefGJsonSupport}" orphan:"true"`
-		OverwriteDao       bool   `name:"overwriteDao"        short:"v"  brief:"{CGenDaoBriefOverwriteDao}" orphan:"true"`
-		DescriptionTag     bool   `name:"descriptionTag"      short:"c"  brief:"{CGenDaoBriefDescriptionTag}" orphan:"true"`
-		NoJsonTag          bool   `name:"noJsonTag"           short:"k"  brief:"{CGenDaoBriefNoJsonTag}" orphan:"true"`
-		NoModelComment     bool   `name:"noModelComment"      short:"m"  brief:"{CGenDaoBriefNoModelComment}" orphan:"true"`
-		Clear              bool   `name:"clear"               short:"a"  brief:"{CGenDaoBriefClear}" orphan:"true"`
+		Path               string                 `name:"path"                short:"p"  brief:"{CGenDaoBriefPath}" d:"internal"`
+		Link               string                 `name:"link"                short:"l"  brief:"{CGenDaoBriefLink}"`
+		Tables             string                 `name:"tables"              short:"t"  brief:"{CGenDaoBriefTables}"`
+		TablesEx           string                 `name:"tablesEx"            short:"x"  brief:"{CGenDaoBriefTablesEx}"`
+		Group              string                 `name:"group"               short:"g"  brief:"{CGenDaoBriefGroup}" d:"default"`
+		Prefix             string                 `name:"prefix"              short:"f"  brief:"{CGenDaoBriefPrefix}"`
+		RemovePrefix       string                 `name:"removePrefix"        short:"r"  brief:"{CGenDaoBriefRemovePrefix}"`
+		JsonCase           string                 `name:"jsonCase"            short:"j"  brief:"{CGenDaoBriefJsonCase}" d:"CamelLower"`
+		ImportPrefix       string                 `name:"importPrefix"        short:"i"  brief:"{CGenDaoBriefImportPrefix}"`
+		DaoPath            string                 `name:"daoPath"             short:"d"  brief:"{CGenDaoBriefDaoPath}" d:"dao"`
+		DoPath             string                 `name:"doPath"              short:"o"  brief:"{CGenDaoBriefDoPath}" d:"model/do"`
+		EntityPath         string                 `name:"entityPath"          short:"e"  brief:"{CGenDaoBriefEntityPath}" d:"model/entity"`
+		TplDaoIndexPath    string                 `name:"tplDaoIndexPath"     short:"t1" brief:"{CGenDaoBriefTplDaoIndexPath}"`
+		TplDaoInternalPath string                 `name:"tplDaoInternalPath"  short:"t2" brief:"{CGenDaoBriefTplDaoInternalPath}"`
+		TplDaoDoPath       string                 `name:"tplDaoDoPath"        short:"t3" brief:"{CGenDaoBriefTplDaoDoPathPath}"`
+		TplDaoEntityPath   string                 `name:"tplDaoEntityPath"    short:"t4" brief:"{CGenDaoBriefTplDaoEntityPath}"`
+		StdTime            bool                   `name:"stdTime"             short:"s"  brief:"{CGenDaoBriefStdTime}" orphan:"true"`
+		WithTime           bool                   `name:"withTime"            short:"w"  brief:"{CGenDaoBriefWithTime}" orphan:"true"`
+		GJsonSupport       bool                   `name:"gJsonSupport"        short:"n"  brief:"{CGenDaoBriefGJsonSupport}" orphan:"true"`
+		OverwriteDao       bool                   `name:"overwriteDao"        short:"v"  brief:"{CGenDaoBriefOverwriteDao}" orphan:"true"`
+		DescriptionTag     bool                   `name:"descriptionTag"      short:"c"  brief:"{CGenDaoBriefDescriptionTag}" orphan:"true"`
+		NoJsonTag          bool                   `name:"noJsonTag"           short:"k"  brief:"{CGenDaoBriefNoJsonTag}" orphan:"true"`
+		NoModelComment     bool                   `name:"noModelComment"      short:"m"  brief:"{CGenDaoBriefNoModelComment}" orphan:"true"`
+		Clear              bool                   `name:"clear"               short:"a"  brief:"{CGenDaoBriefClear}" orphan:"true"`
+		TypeMapping        map[string]TypeMapping `name:"typeMapping"         short:"y"  brief:"{CGenDaoBriefTypeMapping}" orphan:"true"`
 	}
 	CGenDaoOutput struct{}
 
@@ -174,7 +205,11 @@ type (
 		DB            gdb.DB
 		TableNames    []string
 		NewTableNames []string
-		ModName       string // Module name of current golang project, which is used for import purpose.
+	}
+
+	TypeMapping struct {
+		Type   string `brief:"custom attribute type name"`
+		Import string `brief:"custom import for this type"`
 	}
 )
 
@@ -195,16 +230,11 @@ func (c CGenDao) Dao(ctx context.Context, in CGenDaoInput) (out *CGenDaoOutput,
 	return
 }
 
-func DoGenDaoForArray(ctx context.Context, in CGenDaoInput) {
-	doGenDaoForArray(ctx, -1, in)
-}
-
 // doGenDaoForArray implements the "gen dao" command for configuration array.
 func doGenDaoForArray(ctx context.Context, index int, in CGenDaoInput) {
 	var (
-		err     error
-		db      gdb.DB
-		modName string // Go module name, eg: github.com/gogf/gf.
+		err error
+		db  gdb.DB
 	)
 	if index >= 0 {
 		err = g.Cfg().MustGet(
@@ -219,20 +249,6 @@ func doGenDaoForArray(ctx context.Context, index int, in CGenDaoInput) {
 		mlog.Fatalf(`path "%s" does not exist`, in.Path)
 	}
 	removePrefixArray := gstr.SplitAndTrim(in.RemovePrefix, ",")
-	if in.ImportPrefix == "" {
-		if !gfile.Exists("go.mod") {
-			mlog.Fatal("go.mod does not exist in current working directory")
-		}
-		var (
-			goModContent = gfile.GetContents("go.mod")
-			match, _     = gregex.MatchString(`^module\s+(.+)\s*`, goModContent)
-		)
-		if len(match) > 1 {
-			modName = gstr.Trim(match[1])
-		} else {
-			mlog.Fatal("module name does not found in go.mod")
-		}
-	}
 
 	// It uses user passed database configuration.
 	if in.Link != "" {
@@ -268,6 +284,17 @@ func doGenDaoForArray(ctx context.Context, index int, in CGenDaoInput) {
 		tableNames = array.Slice()
 	}
 
+	// merge default typeMapping to input typeMapping.
+	if in.TypeMapping == nil {
+		in.TypeMapping = defaultTypeMapping
+	} else {
+		for key, typeMapping := range defaultTypeMapping {
+			if _, ok := in.TypeMapping[key]; !ok {
+				in.TypeMapping[key] = typeMapping
+			}
+		}
+	}
+
 	// Generating dao & model go files one by one according to given table name.
 	newTableNames := make([]string, len(tableNames))
 	for i, tableName := range tableNames {
@@ -278,13 +305,13 @@ func doGenDaoForArray(ctx context.Context, index int, in CGenDaoInput) {
 		newTableName = in.Prefix + newTableName
 		newTableNames[i] = newTableName
 	}
+
 	// Dao: index and internal.
 	generateDao(ctx, CGenDaoInternalInput{
 		CGenDaoInput:  in,
 		DB:            db,
 		TableNames:    tableNames,
 		NewTableNames: newTableNames,
-		ModName:       modName,
 	})
 	// Do.
 	generateDo(ctx, CGenDaoInternalInput{
@@ -292,7 +319,6 @@ func doGenDaoForArray(ctx context.Context, index int, in CGenDaoInput) {
 		DB:            db,
 		TableNames:    tableNames,
 		NewTableNames: newTableNames,
-		ModName:       modName,
 	})
 	// Entity.
 	generateEntity(ctx, CGenDaoInternalInput{
@@ -300,15 +326,11 @@ func doGenDaoForArray(ctx context.Context, index int, in CGenDaoInput) {
 		DB:            db,
 		TableNames:    tableNames,
 		NewTableNames: newTableNames,
-		ModName:       modName,
 	})
 }
 
-func getImportPartContent(source string, isDo bool) string {
-	var (
-		packageImportsArray = garray.NewStrArray()
-	)
-
+func getImportPartContent(ctx context.Context, source string, isDo bool, appendImports []string) string {
+	var packageImportsArray = garray.NewStrArray()
 	if isDo {
 		packageImportsArray.Append(`"github.com/gogf/gf/v2/frame/g"`)
 	}
@@ -325,6 +347,32 @@ func getImportPartContent(source string, isDo bool) string {
 		packageImportsArray.Append(`"github.com/gogf/gf/v2/encoding/gjson"`)
 	}
 
+	// Check and update imports in go.mod
+	if appendImports != nil && len(appendImports) > 0 {
+		goModPath := utils.GetModPath()
+		if goModPath == "" {
+			mlog.Fatal("go.mod not found in current project")
+		}
+		mod, err := modfile.Parse(goModPath, gfile.GetBytes(goModPath), nil)
+		if err != nil {
+			mlog.Fatalf("parse go.mod failed: %+v", err)
+		}
+		for _, appendImport := range appendImports {
+			found := false
+			for _, require := range mod.Require {
+				if gstr.Contains(appendImport, require.Mod.Path) {
+					found = true
+					break
+				}
+			}
+			if !found {
+				err = gproc.ShellRun(ctx, `go get `+appendImport)
+				mlog.Fatalf(`%+v`, err)
+			}
+			packageImportsArray.Append(fmt.Sprintf(`"%s"`, appendImport))
+		}
+	}
+
 	// Generate and write content to golang file.
 	packageImportsStr := ""
 	if packageImportsArray.Len() > 0 {

server/internal/library/hggen/internal/cmd/gendao/gendao_clear.go

@@ -1,3 +1,9 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package gendao
 
 import (

server/internal/library/hggen/internal/cmd/gendao/gendao_dao.go

@@ -1,3 +1,9 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package gendao
 
 import (
@@ -6,12 +12,12 @@ import (
 	"fmt"
 	"strings"
 
+	"github.com/olekukonko/tablewriter"
+
 	"github.com/gogf/gf/v2/database/gdb"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gfile"
-	"github.com/gogf/gf/v2/text/gregex"
 	"github.com/gogf/gf/v2/text/gstr"
-	"github.com/olekukonko/tablewriter"
 
 	"hotgo/internal/library/hggen/internal/consts"
 	"hotgo/internal/library/hggen/internal/utility/mlog"
@@ -53,23 +59,13 @@ func generateDaoSingle(ctx context.Context, in generateDaoSingleInput) {
 		mlog.Fatalf(`fetching tables fields failed for table "%s": %+v`, in.TableName, err)
 	}
 	var (
-		dirRealPath             = gfile.RealPath(in.Path)
 		tableNameCamelCase      = gstr.CaseCamel(in.NewTableName)
 		tableNameCamelLowerCase = gstr.CaseCamelLower(in.NewTableName)
 		tableNameSnakeCase      = gstr.CaseSnake(in.NewTableName)
 		importPrefix            = in.ImportPrefix
 	)
 	if importPrefix == "" {
-		if dirRealPath == "" {
-			dirRealPath = in.Path
-			importPrefix = dirRealPath
-			importPrefix = gstr.Trim(dirRealPath, "./")
-		} else {
-			importPrefix = gstr.Replace(dirRealPath, gfile.Pwd(), "")
-		}
-		importPrefix = gstr.Replace(importPrefix, gfile.Separator, "/")
-		importPrefix = gstr.Join(g.SliceStr{in.ModName, importPrefix, in.DaoPath}, "/")
-		importPrefix, _ = gregex.ReplaceString(`\/{2,}`, `/`, gstr.Trim(importPrefix, "/"))
+		importPrefix = utils.GetImportPath(gfile.Join(in.Path, in.DaoPath))
 	} else {
 		importPrefix = gstr.Join(g.SliceStr{importPrefix, in.DaoPath}, "/")
 	}

server/internal/library/hggen/internal/cmd/gendao/gendao_do.go

@@ -1,3 +1,9 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package gendao
 
 import (
@@ -30,9 +36,9 @@ func generateDo(ctx context.Context, in CGenDaoInternalInput) {
 			mlog.Fatalf("fetching tables fields failed for table '%s':\n%v", tableName, err)
 		}
 		var (
-			newTableName     = in.NewTableNames[i]
-			doFilePath       = gfile.Join(dirPathDo, gstr.CaseSnake(newTableName)+".go")
-			structDefinition = generateStructDefinition(ctx, generateStructDefinitionInput{
+			newTableName        = in.NewTableNames[i]
+			doFilePath          = gfile.Join(dirPathDo, gstr.CaseSnake(newTableName)+".go")
+			structDefinition, _ = generateStructDefinition(ctx, generateStructDefinitionInput{
 				CGenDaoInternalInput: in,
 				TableName:            tableName,
 				StructName:           gstr.CaseCamel(newTableName),
@@ -53,6 +59,7 @@ func generateDo(ctx context.Context, in CGenDaoInternalInput) {
 			},
 		)
 		modelContent := generateDoContent(
+			ctx,
 			in,
 			tableName,
 			gstr.CaseCamel(newTableName),
@@ -68,15 +75,18 @@ func generateDo(ctx context.Context, in CGenDaoInternalInput) {
 	}
 }
 
-func generateDoContent(in CGenDaoInternalInput, tableName, tableNameCamelCase, structDefine string) string {
+func generateDoContent(
+	ctx context.Context, in CGenDaoInternalInput, tableName, tableNameCamelCase, structDefine string,
+) string {
 	doContent := gstr.ReplaceByMap(
 		getTemplateFromPathOrDefault(in.TplDaoDoPath, consts.TemplateGenDaoDoContent),
 		g.MapStrStr{
 			tplVarTableName:          tableName,
-			tplVarPackageImports:     getImportPartContent(structDefine, true),
+			tplVarPackageImports:     getImportPartContent(ctx, structDefine, true, nil),
 			tplVarTableNameCamelCase: tableNameCamelCase,
 			tplVarStructDefine:       structDefine,
-		})
+		},
+	)
 	doContent = replaceDefaultVar(in, doContent)
 	return doContent
 }

server/internal/library/hggen/internal/cmd/gendao/gendao_entity.go

@@ -1,3 +1,9 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package gendao
 
 import (
@@ -24,22 +30,27 @@ func generateEntity(ctx context.Context, in CGenDaoInternalInput) {
 		if err != nil {
 			mlog.Fatalf("fetching tables fields failed for table '%s':\n%v", tableName, err)
 		}
+
 		var (
-			newTableName   = in.NewTableNames[i]
-			entityFilePath = gfile.Join(dirPathEntity, gstr.CaseSnake(newTableName)+".go")
-			entityContent  = generateEntityContent(
+			newTableName                    = in.NewTableNames[i]
+			entityFilePath                  = gfile.Join(dirPathEntity, gstr.CaseSnake(newTableName)+".go")
+			structDefinition, appendImports = generateStructDefinition(ctx, generateStructDefinitionInput{
+				CGenDaoInternalInput: in,
+				TableName:            tableName,
+				StructName:           gstr.CaseCamel(newTableName),
+				FieldMap:             fieldMap,
+				IsDo:                 false,
+			})
+			entityContent = generateEntityContent(
+				ctx,
 				in,
 				newTableName,
 				gstr.CaseCamel(newTableName),
-				generateStructDefinition(ctx, generateStructDefinitionInput{
-					CGenDaoInternalInput: in,
-					TableName:            tableName,
-					StructName:           gstr.CaseCamel(newTableName),
-					FieldMap:             fieldMap,
-					IsDo:                 false,
-				}),
+				structDefinition,
+				appendImports,
 			)
 		)
+
 		err = gfile.PutContents(entityFilePath, strings.TrimSpace(entityContent))
 		if err != nil {
 			mlog.Fatalf("writing content to '%s' failed: %v", entityFilePath, err)
@@ -50,15 +61,18 @@ func generateEntity(ctx context.Context, in CGenDaoInternalInput) {
 	}
 }
 
-func generateEntityContent(in CGenDaoInternalInput, tableName, tableNameCamelCase, structDefine string) string {
+func generateEntityContent(
+	ctx context.Context, in CGenDaoInternalInput, tableName, tableNameCamelCase, structDefine string, appendImports []string,
+) string {
 	entityContent := gstr.ReplaceByMap(
 		getTemplateFromPathOrDefault(in.TplDaoEntityPath, consts.TemplateGenDaoEntityContent),
 		g.MapStrStr{
 			tplVarTableName:          tableName,
-			tplVarPackageImports:     getImportPartContent(structDefine, false),
+			tplVarPackageImports:     getImportPartContent(ctx, structDefine, false, appendImports),
 			tplVarTableNameCamelCase: tableNameCamelCase,
 			tplVarStructDefine:       structDefine,
-		})
+		},
+	)
 	entityContent = replaceDefaultVar(in, entityContent)
 	return entityContent
 }

server/internal/library/hggen/internal/cmd/gendao/gendao_structure.go

@@ -1,15 +1,22 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package gendao
 
 import (
 	"bytes"
 	"context"
 	"fmt"
+	"github.com/olekukonko/tablewriter"
+	"strings"
 
 	"github.com/gogf/gf/v2/database/gdb"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/text/gregex"
 	"github.com/gogf/gf/v2/text/gstr"
-	"github.com/olekukonko/tablewriter"
 )
 
 type generateStructDefinitionInput struct {
@@ -20,13 +27,18 @@ type generateStructDefinitionInput struct {
 	IsDo       bool                       // Is generating DTO struct.
 }
 
-func generateStructDefinition(ctx context.Context, in generateStructDefinitionInput) string {
+func generateStructDefinition(ctx context.Context, in generateStructDefinitionInput) (string, []string) {
+	var appendImports []string
 	buffer := bytes.NewBuffer(nil)
 	array := make([][]string, len(in.FieldMap))
 	names := sortFieldKeyForDao(in.FieldMap)
 	for index, name := range names {
+		var imports string
 		field := in.FieldMap[name]
-		array[index] = generateStructFieldDefinition(ctx, field, in)
+		array[index], imports = generateStructFieldDefinition(ctx, field, in)
+		if imports != "" {
+			appendImports = append(appendImports, imports)
+		}
 	}
 	tw := tablewriter.NewWriter(buffer)
 	tw.SetBorder(false)
@@ -47,21 +59,42 @@ func generateStructDefinition(ctx context.Context, in generateStructDefinitionIn
 	}
 	buffer.WriteString(stContent)
 	buffer.WriteString("}")
-	return buffer.String()
+	return buffer.String(), appendImports
 }
 
 // generateStructFieldDefinition generates and returns the attribute definition for specified field.
 func generateStructFieldDefinition(
 	ctx context.Context, field *gdb.TableField, in generateStructDefinitionInput,
-) []string {
+) (attrLines []string, appendImport string) {
 	var (
 		err      error
 		typeName string
 		jsonTag  = getJsonTagFromCase(field.Name, in.JsonCase)
 	)
-	typeName, err = in.DB.CheckLocalTypeForField(ctx, field.Type, nil)
-	if err != nil {
-		panic(err)
+
+	if in.TypeMapping != nil && len(in.TypeMapping) > 0 {
+		var (
+			tryTypeName string
+		)
+		tryTypeMatch, _ := gregex.MatchString(`(.+?)\((.+)\)`, field.Type)
+		if len(tryTypeMatch) == 3 {
+			tryTypeName = gstr.Trim(tryTypeMatch[1])
+		} else {
+			tryTypeName = gstr.Split(field.Type, " ")[0]
+		}
+		if tryTypeName != "" {
+			if typeMapping, ok := in.TypeMapping[strings.ToLower(tryTypeName)]; ok {
+				typeName = typeMapping.Type
+				appendImport = typeMapping.Import
+			}
+		}
+	}
+
+	if typeName == "" {
+		typeName, err = in.DB.CheckLocalTypeForField(ctx, field.Type, nil)
+		if err != nil {
+			panic(err)
+		}
 	}
 	switch typeName {
 	case gdb.LocalTypeDate, gdb.LocalTypeDatetime:
@@ -87,19 +120,18 @@ func generateStructFieldDefinition(
 	}
 
 	var (
-		tagKey = "`"
-		result = []string{
-			"    #" + gstr.CaseCamel(field.Name),
-			" #" + typeName,
-		}
+		tagKey         = "`"
 		descriptionTag = gstr.Replace(formatComment(field.Comment), `"`, `\"`)
 	)
+	attrLines = []string{
+		"    #" + gstr.CaseCamel(field.Name),
+		" #" + typeName,
+	}
+	attrLines = append(attrLines, " #"+fmt.Sprintf(tagKey+`json:"%s"`, jsonTag))
+	attrLines = append(attrLines, " #"+fmt.Sprintf(`description:"%s"`+tagKey, descriptionTag))
+	attrLines = append(attrLines, " #"+fmt.Sprintf(`// %s`, formatComment(field.Comment)))
 
-	result = append(result, " #"+fmt.Sprintf(tagKey+`json:"%s"`, jsonTag))
-	result = append(result, " #"+fmt.Sprintf(`description:"%s"`+tagKey, descriptionTag))
-	result = append(result, " #"+fmt.Sprintf(`// %s`, formatComment(field.Comment)))
-
-	for k, v := range result {
+	for k, v := range attrLines {
 		if in.NoJsonTag {
 			v, _ = gregex.ReplaceString(`json:".+"`, ``, v)
 		}
@@ -109,9 +141,9 @@ func generateStructFieldDefinition(
 		if in.NoModelComment {
 			v, _ = gregex.ReplaceString(`//.+`, ``, v)
 		}
-		result[k] = v
+		attrLines[k] = v
 	}
-	return result
+	return attrLines, appendImport
 }
 
 // formatComment formats the comment string to fit the golang code without any lines.

server/internal/library/hggen/internal/cmd/genenums/genenums.go

@@ -21,10 +21,10 @@ import (
 type (
 	CGenEnums      struct{}
 	CGenEnumsInput struct {
-		g.Meta `name:"enums" config:"{CGenEnumsConfig}" brief:"{CGenEnumsBrief}" eg:"{CGenEnumsEg}"`
-		Src    string `name:"src"    short:"s"  dc:"source folder path to be parsed" d:"."`
-		Path   string `name:"path"   short:"p"  dc:"output go file path storing enums content" d:"internal/boot/boot_enums.go"`
-		Prefix string `name:"prefix" short:"x"  dc:"only exports packages that starts with specified prefix"`
+		g.Meta   `name:"enums" config:"{CGenEnumsConfig}" brief:"{CGenEnumsBrief}" eg:"{CGenEnumsEg}"`
+		Src      string   `name:"src"      short:"s"  dc:"source folder path to be parsed" d:"."`
+		Path     string   `name:"path"     short:"p"  dc:"output go file path storing enums content" d:"internal/boot/boot_enums.go"`
+		Prefixes []string `name:"prefixes" short:"x"  dc:"only exports packages that starts with specified prefixes"`
 	}
 	CGenEnumsOutput struct{}
 )
@@ -57,7 +57,7 @@ func (c CGenEnums) Enums(ctx context.Context, in CGenEnumsInput) (out *CGenEnums
 	if err != nil {
 		mlog.Fatal(err)
 	}
-	mlog.Printf(`scanning: %s`, realPath)
+	mlog.Printf(`scanning for enums: %s`, realPath)
 	cfg := &packages.Config{
 		Dir:   realPath,
 		Mode:  pkgLoadMode,
@@ -67,7 +67,7 @@ func (c CGenEnums) Enums(ctx context.Context, in CGenEnumsInput) (out *CGenEnums
 	if err != nil {
 		mlog.Fatal(err)
 	}
-	p := NewEnumsParser(in.Prefix)
+	p := NewEnumsParser(in.Prefixes)
 	p.ParsePackages(pkgs)
 	var enumsContent = gstr.ReplaceByMap(consts.TemplateGenEnums, g.MapStrStr{
 		"{PackageName}": gfile.Basename(gfile.Dir(in.Path)),
@@ -77,7 +77,7 @@ func (c CGenEnums) Enums(ctx context.Context, in CGenEnumsInput) (out *CGenEnums
 	if err = gfile.PutContents(in.Path, enumsContent); err != nil {
 		return
 	}
-	mlog.Printf(`generated: %s`, in.Path)
+	mlog.Printf(`generated enums go file: %s`, in.Path)
 	mlog.Print("done!")
 	return
 }

server/internal/library/hggen/internal/cmd/genenums/genenums_parser.go

@@ -21,7 +21,7 @@ const pkgLoadMode = 0xffffff
 type EnumsParser struct {
 	enums     []EnumItem
 	parsedPkg map[string]struct{}
-	prefix    string
+	prefixes  []string
 }
 
 type EnumItem struct {
@@ -33,21 +33,21 @@ type EnumItem struct {
 
 var standardPackages = make(map[string]struct{})
 
-//func init() {
-//	stdPackages, err := packages.Load(nil, "std")
-//	if err != nil {
-//		panic(err)
-//	}
-//	for _, p := range stdPackages {
-//		standardPackages[p.ID] = struct{}{}
-//	}
-//}
+func init() {
+	stdPackages, err := packages.Load(nil, "std")
+	if err != nil {
+		panic(err)
+	}
+	for _, p := range stdPackages {
+		standardPackages[p.ID] = struct{}{}
+	}
+}
 
-func NewEnumsParser(prefix string) *EnumsParser {
+func NewEnumsParser(prefixes []string) *EnumsParser {
 	return &EnumsParser{
 		enums:     make([]EnumItem, 0),
 		parsedPkg: make(map[string]struct{}),
-		prefix:    prefix,
+		prefixes:  prefixes,
 	}
 }
 
@@ -67,9 +67,16 @@ func (p *EnumsParser) ParsePackage(pkg *packages.Package) {
 		return
 	}
 	p.parsedPkg[pkg.ID] = struct{}{}
-	// Only parse specified prefix.
-	if p.prefix != "" {
-		if !gstr.HasPrefix(pkg.ID, p.prefix) {
+
+	// Only parse specified prefixes.
+	if len(p.prefixes) > 0 {
+		var hasPrefix bool
+		for _, prefix := range p.prefixes {
+			if hasPrefix = gstr.HasPrefix(pkg.ID, prefix); hasPrefix {
+				break
+			}
+		}
+		if !hasPrefix {
 			return
 		}
 	}
@@ -108,7 +115,6 @@ func (p *EnumsParser) ParsePackage(pkg *packages.Package) {
 			Type:  enumType,
 			Kind:  enumKind,
 		})
-
 	}
 	for _, im := range pkg.Imports {
 		p.ParsePackage(im)

server/internal/library/hggen/internal/cmd/genpb/genpb.go

@@ -0,0 +1,128 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package genpb
+
+import (
+	"context"
+
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/os/gproc"
+	"github.com/gogf/gf/v2/util/gtag"
+	"hotgo/internal/library/hggen/internal/utility/mlog"
+)
+
+type (
+	CGenPb      struct{}
+	CGenPbInput struct {
+		g.Meta     `name:"pb" config:"{CGenPbConfig}" brief:"{CGenPbBrief}" eg:"{CGenPbEg}"`
+		Path       string `name:"path" short:"p"  dc:"protobuf file folder path" d:"manifest/protobuf"`
+		OutputApi  string `name:"api"  short:"a"  dc:"output folder path storing generated go files of api" d:"api"`
+		OutputCtrl string `name:"ctrl" short:"c"  dc:"output folder path storing generated go files of controller" d:"internal/controller"`
+	}
+	CGenPbOutput struct{}
+)
+
+const (
+	CGenPbConfig = `gfcli.gen.pb`
+	CGenPbBrief  = `parse proto files and generate protobuf go files`
+	CGenPbEg     = `
+gf gen pb
+gf gen pb -p . -a . -p .
+`
+)
+
+func init() {
+	gtag.Sets(g.MapStrStr{
+		`CGenPbEg`:     CGenPbEg,
+		`CGenPbBrief`:  CGenPbBrief,
+		`CGenPbConfig`: CGenPbConfig,
+	})
+}
+
+func (c CGenPb) Pb(ctx context.Context, in CGenPbInput) (out *CGenPbOutput, err error) {
+	// Necessary check.
+	protoc := gproc.SearchBinary("protoc")
+	if protoc == "" {
+		mlog.Fatalf(`command "protoc" not found in your environment, please install protoc first: https://grpc.io/docs/languages/go/quickstart/`)
+	}
+
+	// protocol fold checks.
+	var (
+		protoPath    = gfile.RealPath(in.Path)
+		isParsingPWD bool
+	)
+	if protoPath == "" {
+		// Use current working directory as protoPath if there are proto files under.
+		currentPath := gfile.Pwd()
+		currentFiles, _ := gfile.ScanDirFile(currentPath, "*.proto")
+		if len(currentFiles) > 0 {
+			protoPath = currentPath
+			isParsingPWD = true
+		} else {
+			mlog.Fatalf(`proto files folder "%s" does not exist`, in.Path)
+		}
+	}
+	// output path checks.
+	outputApiPath := gfile.RealPath(in.OutputApi)
+	if outputApiPath == "" {
+		if isParsingPWD {
+			outputApiPath = protoPath
+		} else {
+			mlog.Fatalf(`output api folder "%s" does not exist`, in.OutputApi)
+		}
+	}
+	outputCtrlPath := gfile.RealPath(in.OutputCtrl)
+	if outputCtrlPath == "" {
+		if isParsingPWD {
+			outputCtrlPath = ""
+		} else {
+			mlog.Fatalf(`output controller folder "%s" does not exist`, in.OutputCtrl)
+		}
+	}
+
+	// folder scanning.
+	files, err := gfile.ScanDirFile(protoPath, "*.proto", true)
+	if err != nil {
+		mlog.Fatal(err)
+	}
+	if len(files) == 0 {
+		mlog.Fatalf(`no proto files found in folder "%s"`, in.Path)
+	}
+
+	if err = gfile.Chdir(protoPath); err != nil {
+		mlog.Fatal(err)
+	}
+	for _, file := range files {
+		var command = gproc.NewProcess(protoc, nil)
+		command.Args = append(command.Args, "--proto_path="+gfile.Pwd())
+		command.Args = append(command.Args, "--go_out=paths=source_relative:"+outputApiPath)
+		command.Args = append(command.Args, "--go-grpc_out=paths=source_relative:"+outputApiPath)
+		command.Args = append(command.Args, file)
+		mlog.Print(command.String())
+		if err = command.Run(ctx); err != nil {
+			mlog.Fatal(err)
+		}
+	}
+	// Generate struct tag according comment rules.
+	err = c.generateStructTag(ctx, generateStructTagInput{OutputApiPath: outputApiPath})
+	if err != nil {
+		return
+	}
+	// Generate controllers according comment rules.
+	if outputCtrlPath != "" {
+		err = c.generateController(ctx, generateControllerInput{
+			OutputApiPath:  outputApiPath,
+			OutputCtrlPath: outputCtrlPath,
+		})
+		if err != nil {
+			return
+		}
+	}
+	mlog.Print("done!")
+	return
+}

server/internal/library/hggen/internal/cmd/genpb/genpb_controller.go

@@ -0,0 +1,196 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package genpb
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/text/gregex"
+	"github.com/gogf/gf/v2/text/gstr"
+	"hotgo/internal/library/hggen/internal/utility/utils"
+)
+
+type generateControllerInput struct {
+	OutputApiPath  string
+	OutputCtrlPath string
+}
+
+type generateCtrl struct {
+	Name    string
+	Package string
+	Version string
+	Methods []generateCtrlMethod
+}
+
+type generateCtrlMethod struct {
+	Name       string
+	Definition string
+}
+
+const (
+	controllerTemplate = `
+package {Package}
+
+type Controller struct {
+	{Version}.Unimplemented{Name}Server
+}
+
+func Register(s *grpcx.GrpcServer) {
+	{Version}.Register{Name}Server(s.Server, &Controller{})
+}
+`
+	controllerMethodTemplate = `
+func (*Controller) {Definition} {
+	return nil, gerror.NewCode(gcode.CodeNotImplemented)
+}
+`
+)
+
+func (c CGenPb) generateController(ctx context.Context, in generateControllerInput) (err error) {
+	files, err := gfile.ScanDirFile(in.OutputApiPath, "*_grpc.pb.go", true)
+	if err != nil {
+		return err
+	}
+	var controllers []generateCtrl
+	for _, file := range files {
+		fileControllers, err := c.parseControllers(file)
+		if err != nil {
+			return err
+		}
+		controllers = append(controllers, fileControllers...)
+	}
+	if len(controllers) == 0 {
+		return nil
+	}
+	// Generate controller files.
+	err = c.doGenerateControllers(in, controllers)
+	return
+}
+
+func (c CGenPb) parseControllers(filePath string) ([]generateCtrl, error) {
+	var (
+		controllers []generateCtrl
+		content     = gfile.GetContents(filePath)
+	)
+	_, err := gregex.ReplaceStringFuncMatch(
+		`type (\w+)Server interface {([\s\S]+?)}`,
+		content,
+		func(match []string) string {
+			ctrl := generateCtrl{
+				Name:    match[1],
+				Package: strings.ReplaceAll(gfile.Basename(gfile.Dir(gfile.Dir(filePath))), "-", "_"),
+				Version: gfile.Basename(gfile.Dir(filePath)),
+				Methods: make([]generateCtrlMethod, 0),
+			}
+			lines := gstr.Split(match[2], "\n")
+			for _, line := range lines {
+				line = gstr.Trim(line)
+				if line == "" || !gstr.IsLetterUpper(line[0]) {
+					continue
+				}
+				// Comment.
+				if gregex.IsMatchString(`^//.+`, line) {
+					continue
+				}
+				line, _ = gregex.ReplaceStringFuncMatch(
+					`^(\w+)\(context\.Context, \*(\w+)\) \(\*(\w+), error\)$`,
+					line,
+					func(match []string) string {
+						return fmt.Sprintf(
+							`%s(ctx context.Context, req *%s.%s) (res *%s.%s, err error)`,
+							match[1], ctrl.Version, match[2], ctrl.Version, match[3],
+						)
+					},
+				)
+				ctrl.Methods = append(ctrl.Methods, generateCtrlMethod{
+					Name:       gstr.Split(line, "(")[0],
+					Definition: line,
+				})
+			}
+			if len(ctrl.Methods) > 0 {
+				controllers = append(controllers, ctrl)
+			}
+			return match[0]
+		},
+	)
+	return controllers, err
+}
+
+func (c CGenPb) doGenerateControllers(in generateControllerInput, controllers []generateCtrl) (err error) {
+	for _, controller := range controllers {
+		err = c.doGenerateController(in, controller)
+		if err != nil {
+			return err
+		}
+	}
+	err = utils.ReplaceGeneratedContentGFV2(in.OutputCtrlPath)
+	return nil
+}
+
+func (c CGenPb) doGenerateController(in generateControllerInput, controller generateCtrl) (err error) {
+	var (
+		folderPath = gfile.Join(in.OutputCtrlPath, controller.Package)
+		filePath   = gfile.Join(folderPath, controller.Package+".go")
+		isDirty    bool
+	)
+	if !gfile.Exists(folderPath) {
+		if err = gfile.Mkdir(folderPath); err != nil {
+			return err
+		}
+	}
+	if !gfile.Exists(filePath) {
+		templateContent := gstr.ReplaceByMap(controllerTemplate, g.MapStrStr{
+			"{Name}":    controller.Name,
+			"{Version}": controller.Version,
+			"{Package}": controller.Package,
+		})
+		if err = gfile.PutContents(filePath, templateContent); err != nil {
+			return err
+		}
+		isDirty = true
+	}
+	// Exist controller content.
+	var ctrlContent string
+	files, err := gfile.ScanDirFile(folderPath, "*.go", false)
+	if err != nil {
+		return err
+	}
+	for _, file := range files {
+		if ctrlContent != "" {
+			ctrlContent += "\n"
+		}
+		ctrlContent += gfile.GetContents(file)
+	}
+	// Generate method content.
+	var generatedContent string
+	for _, method := range controller.Methods {
+		if gstr.Contains(ctrlContent, fmt.Sprintf(`%s(`, method.Name)) {
+			continue
+		}
+		if generatedContent != "" {
+			generatedContent += "\n"
+		}
+		generatedContent += gstr.ReplaceByMap(controllerMethodTemplate, g.MapStrStr{
+			"{Definition}": method.Definition,
+		})
+	}
+	if generatedContent != "" {
+		err = gfile.PutContentsAppend(filePath, generatedContent)
+		if err != nil {
+			return err
+		}
+		isDirty = true
+	}
+	if isDirty {
+		utils.GoFmt(filePath)
+	}
+	return nil
+}

server/internal/library/hggen/internal/cmd/genpb/genpb_tag.go

@@ -0,0 +1,113 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package genpb
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/gogf/gf/v2/container/gmap"
+	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/text/gregex"
+	"github.com/gogf/gf/v2/text/gstr"
+	"github.com/gogf/gf/v2/util/gconv"
+	"hotgo/internal/library/hggen/internal/utility/utils"
+)
+
+type generateStructTagInput struct {
+	OutputApiPath string
+}
+
+func (c CGenPb) generateStructTag(ctx context.Context, in generateStructTagInput) (err error) {
+	files, err := gfile.ScanDirFile(in.OutputApiPath, "*.pb.go", true)
+	if err != nil {
+		return err
+	}
+	var content string
+	for _, file := range files {
+		content = gfile.GetContents(file)
+		content, err = c.doTagReplacement(ctx, content)
+		if err != nil {
+			return err
+		}
+		if err = gfile.PutContents(file, content); err != nil {
+			return err
+		}
+		utils.GoFmt(file)
+	}
+	return
+}
+
+func (c CGenPb) doTagReplacement(ctx context.Context, content string) (string, error) {
+	content, err := gregex.ReplaceStringFuncMatch(`type (\w+) struct {([\s\S]+?)}`, content, func(match []string) string {
+		var (
+			topCommentMatch  []string
+			tailCommentMatch []string
+			lines            = gstr.Split(match[2], "\n")
+			lineTagMap       = gmap.NewListMap()
+		)
+		for index, line := range lines {
+			line = gstr.Trim(line)
+			if line == "" {
+				continue
+			}
+			// Top comment.
+			topCommentMatch, _ = gregex.MatchString(`^/[/|\*](.+)`, line)
+			if len(topCommentMatch) > 1 {
+				c.tagCommentIntoListMap(gstr.Trim(topCommentMatch[1]), lineTagMap)
+				continue
+			}
+			// Tail comment.
+			tailCommentMatch, _ = gregex.MatchString(".+?`.+?`.+?//(.+)", line)
+			if len(tailCommentMatch) > 1 {
+				c.tagCommentIntoListMap(gstr.Trim(tailCommentMatch[1]), lineTagMap)
+			}
+			// Tag injection.
+			if !lineTagMap.IsEmpty() {
+				tagContent := c.listMapToStructTag(lineTagMap)
+				lineTagMap.Clear()
+				line, _ = gregex.ReplaceString("`(.+)`", fmt.Sprintf("`$1 %s`", tagContent), line)
+			}
+			lines[index] = line
+		}
+		match[2] = gstr.Join(lines, "\n")
+		return fmt.Sprintf("type %s struct {%s}", match[1], match[2])
+	})
+	return content, err
+}
+
+func (c CGenPb) tagCommentIntoListMap(comment string, lineTagMap *gmap.ListMap) {
+	tagCommentMatch, _ := gregex.MatchString(`^(\w+):(.+)`, comment)
+	if len(tagCommentMatch) > 1 {
+		var (
+			tagName    = gstr.Trim(tagCommentMatch[1])
+			tagContent = gstr.Trim(tagCommentMatch[2])
+		)
+		lineTagMap.Set(tagName, lineTagMap.GetVar(tagName).String()+tagContent)
+	} else {
+		var (
+			tagName    = "dc"
+			tagContent = comment
+		)
+		lineTagMap.Set(tagName, lineTagMap.GetVar(tagName).String()+tagContent)
+	}
+}
+
+func (c CGenPb) listMapToStructTag(lineTagMap *gmap.ListMap) string {
+	var tag string
+	lineTagMap.Iterator(func(key, value interface{}) bool {
+		if tag != "" {
+			tag += " "
+		}
+		tag += fmt.Sprintf(
+			`%s:"%s"`,
+			key, gstr.Replace(gconv.String(value), `"`, `\"`),
+		)
+		return true
+	})
+	return tag
+}

server/internal/library/hggen/internal/cmd/genpbentity/genpbentity.go

@@ -0,0 +1,419 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package genpbentity
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+	"strings"
+
+	"github.com/gogf/gf/v2/database/gdb"
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gctx"
+	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/os/gtime"
+	"github.com/gogf/gf/v2/text/gregex"
+	"github.com/gogf/gf/v2/text/gstr"
+	"github.com/gogf/gf/v2/util/gconv"
+	"github.com/gogf/gf/v2/util/gtag"
+	"github.com/olekukonko/tablewriter"
+	"hotgo/internal/library/hggen/internal/consts"
+	"hotgo/internal/library/hggen/internal/utility/mlog"
+)
+
+type (
+	CGenPbEntity      struct{}
+	CGenPbEntityInput struct {
+		g.Meta       `name:"pbentity" config:"{CGenPbEntityConfig}" brief:"{CGenPbEntityBrief}" eg:"{CGenPbEntityEg}" ad:"{CGenPbEntityAd}"`
+		Path         string `name:"path"         short:"p" brief:"{CGenPbEntityBriefPath}" d:"manifest/protobuf/pbentity"`
+		Package      string `name:"package"      short:"k" brief:"{CGenPbEntityBriefPackage}"`
+		Link         string `name:"link"         short:"l" brief:"{CGenPbEntityBriefLink}"`
+		Tables       string `name:"tables"       short:"t" brief:"{CGenPbEntityBriefTables}"`
+		Prefix       string `name:"prefix"       short:"f" brief:"{CGenPbEntityBriefPrefix}"`
+		RemovePrefix string `name:"removePrefix" short:"r" brief:"{CGenPbEntityBriefRemovePrefix}"`
+		NameCase     string `name:"nameCase"     short:"n" brief:"{CGenPbEntityBriefNameCase}" d:"Camel"`
+		JsonCase     string `name:"jsonCase"     short:"j" brief:"{CGenPbEntityBriefJsonCase}" d:"CamelLower"`
+		Option       string `name:"option"       short:"o" brief:"{CGenPbEntityBriefOption}"`
+	}
+	CGenPbEntityOutput struct{}
+
+	CGenPbEntityInternalInput struct {
+		CGenPbEntityInput
+		DB           gdb.DB
+		TableName    string // TableName specifies the table name of the table.
+		NewTableName string // NewTableName specifies the prefix-stripped name of the table.
+	}
+)
+
+const (
+	defaultPackageSuffix = `api/pbentity`
+	CGenPbEntityConfig   = `gfcli.gen.pbentity`
+	CGenPbEntityBrief    = `generate entity message files in protobuf3 format`
+	CGenPbEntityEg       = `
+gf gen pbentity
+gf gen pbentity -l "mysql:root:12345678@tcp(127.0.0.1:3306)/test"
+gf gen pbentity -p ./protocol/demos/entity -t user,user_detail,user_login
+gf gen pbentity -r user_ -k github.com/gogf/gf/example/protobuf
+gf gen pbentity -r user_
+`
+
+	CGenPbEntityAd = `
+CONFIGURATION SUPPORT
+    Options are also supported by configuration file.
+    It's suggested using configuration file instead of command line arguments making producing. 
+    The configuration node name is "gf.gen.pbentity", which also supports multiple databases, for example(config.yaml):
+    gfcli:
+      gen:
+      - pbentity:
+            link:    "mysql:root:12345678@tcp(127.0.0.1:3306)/test"
+            path:    "protocol/demos/entity"
+            tables:  "order,products"
+            package: "demos"
+      - pbentity:
+            link:    "mysql:root:12345678@tcp(127.0.0.1:3306)/primary"
+            path:    "protocol/demos/entity"
+            prefix:  "primary_"
+            tables:  "user, userDetail"
+            package: "demos"
+            option:  |
+			  option go_package    = "protobuf/demos";
+			  option java_package  = "protobuf/demos";
+			  option php_namespace = "protobuf/demos";
+`
+	CGenPbEntityBriefPath         = `directory path for generated files storing`
+	CGenPbEntityBriefPackage      = `package path for all entity proto files`
+	CGenPbEntityBriefLink         = `database configuration, the same as the ORM configuration of GoFrame`
+	CGenPbEntityBriefTables       = `generate models only for given tables, multiple table names separated with ','`
+	CGenPbEntityBriefPrefix       = `add specified prefix for all entity names and entity proto files`
+	CGenPbEntityBriefRemovePrefix = `remove specified prefix of the table, multiple prefix separated with ','`
+	CGenPbEntityBriefOption       = `extra protobuf options`
+	CGenPbEntityBriefGroup        = `
+specifying the configuration group name of database for generated ORM instance,
+it's not necessary and the default value is "default"
+`
+
+	CGenPbEntityBriefNameCase = `
+case for message attribute names, default is "Camel":
+| Case            | Example            |
+|---------------- |--------------------|
+| Camel           | AnyKindOfString    | 
+| CamelLower      | anyKindOfString    | default
+| Snake           | any_kind_of_string |
+| SnakeScreaming  | ANY_KIND_OF_STRING |
+| SnakeFirstUpper | rgb_code_md5       |
+| Kebab           | any-kind-of-string |
+| KebabScreaming  | ANY-KIND-OF-STRING |
+`
+
+	CGenPbEntityBriefJsonCase = `
+case for message json tag, cases are the same as "nameCase", default "CamelLower".
+set it to "none" to ignore json tag generating.
+`
+)
+
+func init() {
+	gtag.Sets(g.MapStrStr{
+		`CGenPbEntityConfig`:            CGenPbEntityConfig,
+		`CGenPbEntityBrief`:             CGenPbEntityBrief,
+		`CGenPbEntityEg`:                CGenPbEntityEg,
+		`CGenPbEntityAd`:                CGenPbEntityAd,
+		`CGenPbEntityBriefPath`:         CGenPbEntityBriefPath,
+		`CGenPbEntityBriefPackage`:      CGenPbEntityBriefPackage,
+		`CGenPbEntityBriefLink`:         CGenPbEntityBriefLink,
+		`CGenPbEntityBriefTables`:       CGenPbEntityBriefTables,
+		`CGenPbEntityBriefPrefix`:       CGenPbEntityBriefPrefix,
+		`CGenPbEntityBriefRemovePrefix`: CGenPbEntityBriefRemovePrefix,
+		`CGenPbEntityBriefGroup`:        CGenPbEntityBriefGroup,
+		`CGenPbEntityBriefNameCase`:     CGenPbEntityBriefNameCase,
+		`CGenPbEntityBriefJsonCase`:     CGenPbEntityBriefJsonCase,
+		`CGenPbEntityBriefOption`:       CGenPbEntityBriefOption,
+	})
+}
+
+func (c CGenPbEntity) PbEntity(ctx context.Context, in CGenPbEntityInput) (out *CGenPbEntityOutput, err error) {
+	var (
+		config = g.Cfg()
+	)
+	if config.Available(ctx) {
+		v := config.MustGet(ctx, CGenPbEntityConfig)
+		if v.IsSlice() {
+			for i := 0; i < len(v.Interfaces()); i++ {
+				doGenPbEntityForArray(ctx, i, in)
+			}
+		} else {
+			doGenPbEntityForArray(ctx, -1, in)
+		}
+	} else {
+		doGenPbEntityForArray(ctx, -1, in)
+	}
+	mlog.Print("done!")
+	return
+}
+
+func doGenPbEntityForArray(ctx context.Context, index int, in CGenPbEntityInput) {
+	var (
+		err error
+		db  gdb.DB
+	)
+	if index >= 0 {
+		err = g.Cfg().MustGet(
+			ctx,
+			fmt.Sprintf(`%s.%d`, CGenPbEntityConfig, index),
+		).Scan(&in)
+		if err != nil {
+			mlog.Fatalf(`invalid configuration of "%s": %+v`, CGenPbEntityConfig, err)
+		}
+	}
+	if in.Package == "" {
+		mlog.Debug(`package parameter is empty, trying calculating the package path using go.mod`)
+		if !gfile.Exists("go.mod") {
+			mlog.Fatal("go.mod does not exist in current working directory")
+		}
+		var (
+			modName      string
+			goModContent = gfile.GetContents("go.mod")
+			match, _     = gregex.MatchString(`^module\s+(.+)\s*`, goModContent)
+		)
+		if len(match) > 1 {
+			modName = gstr.Trim(match[1])
+			in.Package = modName + "/" + defaultPackageSuffix
+		} else {
+			mlog.Fatal("module name does not found in go.mod")
+		}
+	}
+	removePrefixArray := gstr.SplitAndTrim(in.RemovePrefix, ",")
+	// It uses user passed database configuration.
+	if in.Link != "" {
+		var (
+			tempGroup = gtime.TimestampNanoStr()
+			match, _  = gregex.MatchString(`([a-z]+):(.+)`, in.Link)
+		)
+		if len(match) == 3 {
+			gdb.AddConfigNode(tempGroup, gdb.ConfigNode{
+				Type: gstr.Trim(match[1]),
+				Link: gstr.Trim(match[2]),
+			})
+			db, _ = gdb.Instance(tempGroup)
+		}
+	} else {
+		db = g.DB()
+	}
+	if db == nil {
+		mlog.Fatal("database initialization failed")
+	}
+
+	tableNames := ([]string)(nil)
+	if in.Tables != "" {
+		tableNames = gstr.SplitAndTrim(in.Tables, ",")
+	} else {
+		tableNames, err = db.Tables(context.TODO())
+		if err != nil {
+			mlog.Fatalf("fetching tables failed: \n %v", err)
+		}
+	}
+
+	for _, tableName := range tableNames {
+		newTableName := tableName
+		for _, v := range removePrefixArray {
+			newTableName = gstr.TrimLeftStr(newTableName, v, 1)
+		}
+		generatePbEntityContentFile(ctx, CGenPbEntityInternalInput{
+			CGenPbEntityInput: in,
+			DB:                db,
+			TableName:         tableName,
+			NewTableName:      newTableName,
+		})
+	}
+}
+
+// generatePbEntityContentFile generates the protobuf files for given table.
+func generatePbEntityContentFile(ctx context.Context, in CGenPbEntityInternalInput) {
+	fieldMap, err := in.DB.TableFields(ctx, in.TableName)
+	if err != nil {
+		mlog.Fatalf("fetching tables fields failed for table '%s':\n%v", in.TableName, err)
+	}
+	// Change the `newTableName` if `Prefix` is given.
+	newTableName := in.Prefix + in.NewTableName
+	var (
+		imports             string
+		tableNameCamelCase  = gstr.CaseCamel(newTableName)
+		tableNameSnakeCase  = gstr.CaseSnake(newTableName)
+		entityMessageDefine = generateEntityMessageDefinition(tableNameCamelCase, fieldMap, in)
+		fileName            = gstr.Trim(tableNameSnakeCase, "-_.")
+		path                = gfile.Join(in.Path, fileName+".proto")
+	)
+	if gstr.Contains(entityMessageDefine, "google.protobuf.Timestamp") {
+		imports = `import "google/protobuf/timestamp.proto";`
+	}
+	entityContent := gstr.ReplaceByMap(getTplPbEntityContent(""), g.MapStrStr{
+		"{Imports}":       imports,
+		"{PackageName}":   gfile.Basename(in.Package),
+		"{GoPackage}":     in.Package,
+		"{OptionContent}": in.Option,
+		"{EntityMessage}": entityMessageDefine,
+	})
+	if err := gfile.PutContents(path, strings.TrimSpace(entityContent)); err != nil {
+		mlog.Fatalf("writing content to '%s' failed: %v", path, err)
+	} else {
+		mlog.Print("generated:", path)
+	}
+}
+
+// generateEntityMessageDefinition generates and returns the message definition for specified table.
+func generateEntityMessageDefinition(entityName string, fieldMap map[string]*gdb.TableField, in CGenPbEntityInternalInput) string {
+	var (
+		buffer = bytes.NewBuffer(nil)
+		array  = make([][]string, len(fieldMap))
+		names  = sortFieldKeyForPbEntity(fieldMap)
+	)
+	for index, name := range names {
+		array[index] = generateMessageFieldForPbEntity(index+1, fieldMap[name], in)
+	}
+	tw := tablewriter.NewWriter(buffer)
+	tw.SetBorder(false)
+	tw.SetRowLine(false)
+	tw.SetAutoWrapText(false)
+	tw.SetColumnSeparator("")
+	tw.AppendBulk(array)
+	tw.Render()
+	stContent := buffer.String()
+	// Let's do this hack of table writer for indent!
+	stContent = gstr.Replace(stContent, "  #", "")
+	buffer.Reset()
+	buffer.WriteString(fmt.Sprintf("message %s {\n", entityName))
+	buffer.WriteString(stContent)
+	buffer.WriteString("}")
+	return buffer.String()
+}
+
+// generateMessageFieldForPbEntity generates and returns the message definition for specified field.
+func generateMessageFieldForPbEntity(index int, field *gdb.TableField, in CGenPbEntityInternalInput) []string {
+	var (
+		typeName   string
+		comment    string
+		jsonTagStr string
+		err        error
+		ctx        = gctx.GetInitCtx()
+	)
+	typeName, err = in.DB.CheckLocalTypeForField(ctx, field.Type, nil)
+	if err != nil {
+		panic(err)
+	}
+	var typeMapping = map[string]string{
+		gdb.LocalTypeString:      "string",
+		gdb.LocalTypeDate:        "google.protobuf.Timestamp",
+		gdb.LocalTypeDatetime:    "google.protobuf.Timestamp",
+		gdb.LocalTypeInt:         "int32",
+		gdb.LocalTypeUint:        "uint32",
+		gdb.LocalTypeInt64:       "int64",
+		gdb.LocalTypeUint64:      "uint64",
+		gdb.LocalTypeIntSlice:    "repeated int32",
+		gdb.LocalTypeInt64Slice:  "repeated int64",
+		gdb.LocalTypeUint64Slice: "repeated uint64",
+		gdb.LocalTypeInt64Bytes:  "repeated int64",
+		gdb.LocalTypeUint64Bytes: "repeated uint64",
+		gdb.LocalTypeFloat32:     "float",
+		gdb.LocalTypeFloat64:     "double",
+		gdb.LocalTypeBytes:       "bytes",
+		gdb.LocalTypeBool:        "bool",
+		gdb.LocalTypeJson:        "string",
+		gdb.LocalTypeJsonb:       "string",
+	}
+	typeName = typeMapping[typeName]
+	if typeName == "" {
+		typeName = "string"
+	}
+
+	comment = gstr.ReplaceByArray(field.Comment, g.SliceStr{
+		"\n", " ",
+		"\r", " ",
+	})
+	comment = gstr.Trim(comment)
+	comment = gstr.Replace(comment, `\n`, " ")
+	comment, _ = gregex.ReplaceString(`\s{2,}`, ` `, comment)
+	if jsonTagName := formatCase(field.Name, in.JsonCase); jsonTagName != "" {
+		// beautiful indent.
+		if index < 10 {
+			// 3 spaces
+			jsonTagStr = "   " + jsonTagStr
+		} else if index < 100 {
+			// 2 spaces
+			jsonTagStr = "  " + jsonTagStr
+		} else {
+			// 1 spaces
+			jsonTagStr = " " + jsonTagStr
+		}
+	}
+	return []string{
+		"    #" + typeName,
+		" #" + formatCase(field.Name, in.NameCase),
+		" #= " + gconv.String(index) + jsonTagStr + ";",
+		" #" + fmt.Sprintf(`// %s`, comment),
+	}
+}
+
+func getTplPbEntityContent(tplEntityPath string) string {
+	if tplEntityPath != "" {
+		return gfile.GetContents(tplEntityPath)
+	}
+	return consts.TemplatePbEntityMessageContent
+}
+
+// formatCase call gstr.Case* function to convert the s to specified case.
+func formatCase(str, caseStr string) string {
+	switch gstr.ToLower(caseStr) {
+	case gstr.ToLower("Camel"):
+		return gstr.CaseCamel(str)
+
+	case gstr.ToLower("CamelLower"):
+		return gstr.CaseCamelLower(str)
+
+	case gstr.ToLower("Kebab"):
+		return gstr.CaseKebab(str)
+
+	case gstr.ToLower("KebabScreaming"):
+		return gstr.CaseKebabScreaming(str)
+
+	case gstr.ToLower("Snake"):
+		return gstr.CaseSnake(str)
+
+	case gstr.ToLower("SnakeFirstUpper"):
+		return gstr.CaseSnakeFirstUpper(str)
+
+	case gstr.ToLower("SnakeScreaming"):
+		return gstr.CaseSnakeScreaming(str)
+
+	case "none":
+		return ""
+	}
+	return str
+}
+
+func sortFieldKeyForPbEntity(fieldMap map[string]*gdb.TableField) []string {
+	names := make(map[int]string)
+	for _, field := range fieldMap {
+		names[field.Index] = field.Name
+	}
+	var (
+		result = make([]string, len(names))
+		i      = 0
+		j      = 0
+	)
+	for {
+		if len(names) == 0 {
+			break
+		}
+		if val, ok := names[i]; ok {
+			result[j] = val
+			j++
+			delete(names, i)
+		}
+		i++
+	}
+	return result
+}

server/internal/library/hggen/internal/cmd/genservice/genservice.go

@@ -1,3 +1,9 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package genservice
 
 import (
@@ -5,10 +11,10 @@ import (
 	"fmt"
 
 	"github.com/gogf/gf/v2/container/garray"
+	"github.com/gogf/gf/v2/container/gmap"
 	"github.com/gogf/gf/v2/container/gset"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gfile"
-	"github.com/gogf/gf/v2/os/gproc"
 	"github.com/gogf/gf/v2/os/gtime"
 	"github.com/gogf/gf/v2/text/gregex"
 	"github.com/gogf/gf/v2/text/gstr"
@@ -44,7 +50,7 @@ destination file name storing automatically generated go files, cases are as fol
 `
 	CGenServiceBriefWatchFile    = `used in file watcher, it re-generates all service go files only if given file is under srcFolder`
 	CGenServiceBriefStPattern    = `regular expression matching struct name for generating service. default: ^s([A-Z]\\\\w+)$`
-	CGenServiceBriefPackages     = `produce go files only for given source packages`
+	CGenServiceBriefPackages     = `produce go files only for given source packages(source folders)`
 	CGenServiceBriefImportPrefix = `custom import prefix to calculate import path for generated importing go file of logic`
 	CGenServiceBriefClear        = `delete all generated go files that are not used any further`
 )
@@ -87,21 +93,6 @@ const (
 )
 
 func (c CGenService) Service(ctx context.Context, in CGenServiceInput) (out *CGenServiceOutput, err error) {
-	// File lock to avoid multiple processes.
-	var (
-		flockFilePath = gfile.Temp("gf.cli.gen.service.lock")
-		flockContent  = gfile.GetContents(flockFilePath)
-	)
-	if flockContent != "" {
-		if gtime.Timestamp()-gconv.Int64(flockContent) < genServiceFileLockSeconds {
-			// If another "gen service" process is running, it just exits.
-			mlog.Debug(`another "gen service" process is running, exit`)
-			return
-		}
-	}
-	defer gfile.Remove(flockFilePath)
-	_ = gfile.PutContents(flockFilePath, gtime.TimestampStr())
-
 	in.SrcFolder = gstr.TrimRight(in.SrcFolder, `\/`)
 	in.SrcFolder = gstr.Replace(in.SrcFolder, "\\", "/")
 	in.WatchFile = gstr.TrimRight(in.WatchFile, `\/`)
@@ -109,6 +100,21 @@ func (c CGenService) Service(ctx context.Context, in CGenServiceInput) (out *CGe
 
 	// Watch file handling.
 	if in.WatchFile != "" {
+		// File lock to avoid multiple processes.
+		var (
+			flockFilePath = gfile.Temp("gf.cli.gen.service.lock")
+			flockContent  = gfile.GetContents(flockFilePath)
+		)
+		if flockContent != "" {
+			if gtime.Timestamp()-gconv.Int64(flockContent) < genServiceFileLockSeconds {
+				// If another "gen service" process is running, it just exits.
+				mlog.Debug(`another "gen service" process is running, exit`)
+				return
+			}
+		}
+		defer gfile.Remove(flockFilePath)
+		_ = gfile.PutContents(flockFilePath, gtime.TimestampStr())
+
 		// It works only if given WatchFile is in SrcFolder.
 		var (
 			watchFileDir = gfile.Dir(in.WatchFile)
@@ -125,13 +131,10 @@ func (c CGenService) Service(ctx context.Context, in CGenServiceInput) (out *CGe
 			mlog.Fatalf(`%+v`, err)
 		}
 		mlog.Debug("Chdir:", newWorkingDir)
-		_ = gfile.Remove(flockFilePath)
-		var command = fmt.Sprintf(
-			`%s gen service -packages=%s`,
-			gfile.SelfName(), gfile.Basename(watchFileDir),
-		)
-		err = gproc.ShellRun(ctx, command)
-		return
+
+		in.WatchFile = ""
+		in.Packages = []string{gfile.Basename(watchFileDir)}
+		return c.Service(ctx, in)
 	}
 
 	if !gfile.Exists(in.SrcFolder) {
@@ -139,16 +142,7 @@ func (c CGenService) Service(ctx context.Context, in CGenServiceInput) (out *CGe
 	}
 
 	if in.ImportPrefix == "" {
-		if !gfile.Exists("go.mod") {
-			mlog.Fatal("ImportPrefix is empty and go.mod does not exist in current working directory")
-		}
-		var (
-			goModContent = gfile.GetContents("go.mod")
-			match, _     = gregex.MatchString(`^module\s+(.+)\s*`, goModContent)
-		)
-		if len(match) > 1 {
-			in.ImportPrefix = fmt.Sprintf(`%s/%s`, gstr.Trim(match[1]), gstr.Replace(in.SrcFolder, `\`, `/`))
-		}
+		in.ImportPrefix = utils.GetImportPath(in.SrcFolder)
 	}
 
 	var (
@@ -176,30 +170,118 @@ func (c CGenService) Service(ctx context.Context, in CGenServiceInput) (out *CGe
 		if len(files) == 0 {
 			continue
 		}
+		// Parse single logic package folder.
 		var (
 			// StructName => FunctionDefinitions
-			srcPkgInterfaceMap  = make(map[string]*garray.StrArray)
-			srcImportedPackages = garray.NewSortedStrArray().SetUnique(true)
-			srcPackageName      = gfile.Basename(srcFolderPath)
-			ok                  bool
-			dstFilePath         = gfile.Join(in.DstFolder,
+			srcPkgInterfaceMap   = make(map[string]*garray.StrArray)
+			srcImportedPackages  = garray.NewSortedStrArray().SetUnique(true)
+			importAliasToPathMap = gmap.NewStrStrMap() // for conflict imports check. alias => import path(with `"`)
+			importPathToAliasMap = gmap.NewStrStrMap() // for conflict imports check. import path(with `"`) => alias
+			srcPackageName       = gfile.Basename(srcFolderPath)
+			ok                   bool
+			dstFilePath          = gfile.Join(in.DstFolder,
 				c.getDstFileNameCase(srcPackageName, in.DstFileNameCase)+".go",
 			)
+			srcCodeCommentedMap = make(map[string]string)
 		)
 		generatedDstFilePathSet.Add(dstFilePath)
 		for _, file := range files {
+			var packageItems []packageItem
 			fileContent = gfile.GetContents(file)
-			// Calculate imported packages of source go files.
-			err = c.calculateImportedPackages(fileContent, srcImportedPackages)
+			// Calculate code comments in source Go files.
+			err = c.calculateCodeCommented(in, fileContent, srcCodeCommentedMap)
 			if err != nil {
 				return nil, err
 			}
+			// remove all comments.
+			fileContent, err = gregex.ReplaceString(`/[/|\*](.*)`, "", fileContent)
+			if err != nil {
+				return nil, err
+			}
+
+			// Calculate imported packages of source go files.
+			packageItems, err = c.calculateImportedPackages(fileContent)
+			if err != nil {
+				return nil, err
+			}
+			// try finding the conflicts imports between files.
+			for _, item := range packageItems {
+				var alias = item.Alias
+				if alias == "" {
+					alias = gfile.Basename(gstr.Trim(item.Path, `"`))
+				}
+
+				// ignore unused import paths, which do not exist in function definitions.
+				if !gregex.IsMatchString(fmt.Sprintf(`func .+?([^\w])%s(\.\w+).+?{`, alias), fileContent) {
+					mlog.Debugf(`ignore unused package: %s`, item.RawImport)
+					continue
+				}
+
+				// find the exist alias with the same import path.
+				var existAlias = importPathToAliasMap.Get(item.Path)
+				if existAlias != "" {
+					fileContent, err = gregex.ReplaceStringFuncMatch(
+						fmt.Sprintf(`([^\w])%s(\.\w+)`, alias), fileContent,
+						func(match []string) string {
+							return match[1] + existAlias + match[2]
+						},
+					)
+					if err != nil {
+						return nil, err
+					}
+					continue
+				}
+
+				// resolve alias conflicts.
+				var importPath = importAliasToPathMap.Get(alias)
+				if importPath == "" {
+					importAliasToPathMap.Set(alias, item.Path)
+					importPathToAliasMap.Set(item.Path, alias)
+					srcImportedPackages.Add(item.RawImport)
+					continue
+				}
+				if importPath != item.Path {
+					// update the conflicted alias for import path with suffix.
+					// eg:
+					// v1  -> v10
+					// v11 -> v110
+					for aliasIndex := 0; ; aliasIndex++ {
+						item.Alias = fmt.Sprintf(`%s%d`, alias, aliasIndex)
+						var existPathForAlias = importAliasToPathMap.Get(item.Alias)
+						if existPathForAlias != "" {
+							if existPathForAlias == item.Path {
+								break
+							}
+							continue
+						}
+						break
+					}
+					importPathToAliasMap.Set(item.Path, item.Alias)
+					importAliasToPathMap.Set(item.Alias, item.Path)
+					// reformat the import path with alias.
+					item.RawImport = fmt.Sprintf(`%s %s`, item.Alias, item.Path)
+
+					// update the file content with new alias import.
+					fileContent, err = gregex.ReplaceStringFuncMatch(
+						fmt.Sprintf(`([^\w])%s(\.\w+)`, alias), fileContent,
+						func(match []string) string {
+							return match[1] + item.Alias + match[2]
+						},
+					)
+					if err != nil {
+						return nil, err
+					}
+					srcImportedPackages.Add(item.RawImport)
+				}
+			}
+
 			// Calculate functions and interfaces for service generating.
-			err = c.calculateInterfaceFunctions(in, fileContent, srcPkgInterfaceMap, dstPackageName)
+			err = c.calculateInterfaceFunctions(in, fileContent, srcPkgInterfaceMap)
 			if err != nil {
 				return nil, err
 			}
 		}
+
 		initImportSrcPackages = append(
 			initImportSrcPackages,
 			fmt.Sprintf(`%s/%s`, in.ImportPrefix, srcPackageName),
@@ -212,7 +294,7 @@ func (c CGenService) Service(ctx context.Context, in CGenServiceInput) (out *CGe
 			)
 			continue
 		}
-		// Generating service go file for logic.
+		// Generating service go file for single logic package.
 		if ok, err = c.generateServiceFile(generateServiceFilesInput{
 			CGenServiceInput:    in,
 			SrcStructFunctions:  srcPkgInterfaceMap,
@@ -220,6 +302,7 @@ func (c CGenService) Service(ctx context.Context, in CGenServiceInput) (out *CGe
 			SrcPackageName:      srcPackageName,
 			DstPackageName:      dstPackageName,
 			DstFilePath:         dstFilePath,
+			SrcCodeCommentedMap: srcCodeCommentedMap,
 		}); err != nil {
 			return
 		}
@@ -254,24 +337,71 @@ func (c CGenService) Service(ctx context.Context, in CGenServiceInput) (out *CGe
 		}
 
 		// Replace v1 to v2 for GoFrame.
-		if err = c.replaceGeneratedServiceContentGFV2(in); err != nil {
+		if err = utils.ReplaceGeneratedContentGFV2(in.DstFolder); err != nil {
 			return nil, err
 		}
 		mlog.Printf(`gofmt go files in "%s"`, in.DstFolder)
 		utils.GoFmt(in.DstFolder)
 	}
 
+	// auto update main.go.
+	if err = c.checkAndUpdateMain(in.SrcFolder); err != nil {
+		return nil, err
+	}
+
 	mlog.Print(`done!`)
 	return
 }
 
-func (c CGenService) replaceGeneratedServiceContentGFV2(in CGenServiceInput) (err error) {
-	return gfile.ReplaceDirFunc(func(path, content string) string {
-		if gstr.Contains(content, `"github.com/gogf/gf`) && !gstr.Contains(content, `"github.com/gogf/gf/v2`) {
-			content = gstr.Replace(content, `"github.com/gogf/gf"`, `"github.com/gogf/gf/v2"`)
-			content = gstr.Replace(content, `"github.com/gogf/gf/`, `"github.com/gogf/gf/v2/`)
-			return content
+func (c CGenService) checkAndUpdateMain(srcFolder string) (err error) {
+	var (
+		logicPackageName = gstr.ToLower(gfile.Basename(srcFolder))
+		logicFilePath    = gfile.Join(srcFolder, logicPackageName+".go")
+		importPath       = utils.GetImportPath(logicFilePath)
+		importStr        = fmt.Sprintf(`_ "%s"`, importPath)
+		mainFilePath     = gfile.Join(gfile.Dir(gfile.Dir(gfile.Dir(logicFilePath))), "main.go")
+		mainFileContent  = gfile.GetContents(mainFilePath)
+	)
+	// No main content found.
+	if mainFileContent == "" {
+		return nil
+	}
+	if gstr.Contains(mainFileContent, importStr) {
+		return nil
+	}
+	match, err := gregex.MatchString(`import \(([\s\S]+?)\)`, mainFileContent)
+	if err != nil {
+		return err
+	}
+	// No match.
+	if len(match) < 2 {
+		return nil
+	}
+	lines := garray.NewStrArrayFrom(gstr.Split(match[1], "\n"))
+	for i, line := range lines.Slice() {
+		line = gstr.Trim(line)
+		if len(line) == 0 {
+			continue
 		}
-		return content
-	}, in.DstFolder, "*.go", false)
+		if line[0] == '_' {
+			continue
+		}
+		// Insert the logic import into imports.
+		if err = lines.InsertBefore(i, fmt.Sprintf("\t%s\n\n", importStr)); err != nil {
+			return err
+		}
+		break
+	}
+	mainFileContent, err = gregex.ReplaceString(
+		`import \(([\s\S]+?)\)`,
+		fmt.Sprintf(`import (%s)`, lines.Join("\n")),
+		mainFileContent,
+	)
+	if err != nil {
+		return err
+	}
+	mlog.Print(`update main.go`)
+	err = gfile.PutContents(mainFilePath, mainFileContent)
+	utils.GoFmt(mainFilePath)
+	return
 }

server/internal/library/hggen/internal/cmd/genservice/genservice_calculate.go

@@ -1,6 +1,13 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package genservice
 
 import (
+	"fmt"
 	"go/parser"
 	"go/token"
 
@@ -9,29 +16,90 @@ import (
 	"github.com/gogf/gf/v2/text/gstr"
 )
 
-func (c CGenService) calculateImportedPackages(fileContent string, srcImportedPackages *garray.SortedStrArray) (err error) {
+type packageItem struct {
+	Alias     string
+	Path      string
+	RawImport string
+}
+
+func (c CGenService) calculateImportedPackages(fileContent string) (packages []packageItem, err error) {
 	f, err := parser.ParseFile(token.NewFileSet(), "", fileContent, parser.ImportsOnly)
 	if err != nil {
-		return err
+		return nil, err
 	}
+	packages = make([]packageItem, 0)
 	for _, s := range f.Imports {
 		if s.Path != nil {
 			if s.Name != nil {
 				// If it has alias, and it is not `_`.
 				if pkgAlias := s.Name.String(); pkgAlias != "_" {
-					srcImportedPackages.Add(pkgAlias + " " + s.Path.Value)
+					packages = append(packages, packageItem{
+						Alias:     pkgAlias,
+						Path:      s.Path.Value,
+						RawImport: pkgAlias + " " + s.Path.Value,
+					})
 				}
 			} else {
 				// no alias
-				srcImportedPackages.Add(s.Path.Value)
+				packages = append(packages, packageItem{
+					Alias:     "",
+					Path:      s.Path.Value,
+					RawImport: s.Path.Value,
+				})
 			}
 		}
 	}
+	return packages, nil
+}
+
+func (c CGenService) calculateCodeCommented(in CGenServiceInput, fileContent string, srcCodeCommentedMap map[string]string) error {
+	matches, err := gregex.MatchAllString(`((((//.*)|(/\*[\s\S]*?\*/))\s)+)func \((.+?)\) ([\s\S]+?) {`, fileContent)
+	if err != nil {
+		return err
+	}
+	for _, match := range matches {
+		var (
+			structName    string
+			structMatch   []string
+			funcReceiver  = gstr.Trim(match[1+5])
+			receiverArray = gstr.SplitAndTrim(funcReceiver, " ")
+			functionHead  = gstr.Trim(gstr.Replace(match[2+5], "\n", ""))
+			commentedInfo = ""
+		)
+		if len(receiverArray) > 1 {
+			structName = receiverArray[1]
+		} else if len(receiverArray) == 1 {
+			structName = receiverArray[0]
+		}
+		structName = gstr.Trim(structName, "*")
+
+		// Case of:
+		// Xxx(\n    ctx context.Context, req *v1.XxxReq,\n) -> Xxx(ctx context.Context, req *v1.XxxReq)
+		functionHead = gstr.Replace(functionHead, `,)`, `)`)
+		functionHead, _ = gregex.ReplaceString(`\(\s+`, `(`, functionHead)
+		functionHead, _ = gregex.ReplaceString(`\s{2,}`, ` `, functionHead)
+		if !gstr.IsLetterUpper(functionHead[0]) {
+			continue
+		}
+		// Match and pick the struct name from receiver.
+		if structMatch, err = gregex.MatchString(in.StPattern, structName); err != nil {
+			return err
+		}
+		if len(structMatch) < 1 {
+			continue
+		}
+		structName = gstr.CaseCamel(structMatch[1])
+
+		commentedInfo = match[1]
+		if len(commentedInfo) > 0 {
+			srcCodeCommentedMap[fmt.Sprintf("%s-%s", structName, functionHead)] = commentedInfo
+		}
+	}
 	return nil
 }
 
 func (c CGenService) calculateInterfaceFunctions(
-	in CGenServiceInput, fileContent string, srcPkgInterfaceMap map[string]*garray.StrArray, dstPackageName string,
+	in CGenServiceInput, fileContent string, srcPkgInterfaceMap map[string]*garray.StrArray,
 ) (err error) {
 	var (
 		ok                       bool
@@ -53,7 +121,7 @@ func (c CGenService) calculateInterfaceFunctions(
 		)
 		if len(receiverArray) > 1 {
 			structName = receiverArray[1]
-		} else {
+		} else if len(receiverArray) == 1 {
 			structName = receiverArray[0]
 		}
 		structName = gstr.Trim(structName, "*")

server/internal/library/hggen/internal/cmd/genservice/genservice_generate.go

@@ -1,3 +1,9 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package genservice
 
 import (
@@ -21,6 +27,7 @@ type generateServiceFilesInput struct {
 	SrcImportedPackages []string
 	SrcPackageName      string
 	DstPackageName      string
+	SrcCodeCommentedMap map[string]string
 }
 
 func (c CGenService) generateServiceFile(in generateServiceFilesInput) (ok bool, err error) {
@@ -41,6 +48,13 @@ func (c CGenService) generateServiceFile(in generateServiceFilesInput) (ok bool,
 	generatedContent += "\n"
 	for structName, funcArray := range in.SrcStructFunctions {
 		allFuncArray.Append(funcArray.Slice()...)
+		// Add comments to a method.
+		for index, funcName := range funcArray.Slice() {
+			if commentedInfo, exist := in.SrcCodeCommentedMap[fmt.Sprintf("%s-%s", structName, funcName)]; exist {
+				funcName = commentedInfo + funcName
+				_ = funcArray.Set(index, funcName)
+			}
+		}
 		generatedContent += gstr.Trim(gstr.ReplaceByMap(consts.TemplateGenServiceContentInterface, g.MapStrStr{
 			"{InterfaceName}":  "I" + structName,
 			"{FuncDefinition}": funcArray.Join("\n\t"),
@@ -56,7 +70,7 @@ func (c CGenService) generateServiceFile(in generateServiceFilesInput) (ok bool,
 		generatingInterfaceCheck string
 	)
 	// Variable definitions.
-	for structName, _ := range in.SrcStructFunctions {
+	for structName := range in.SrcStructFunctions {
 		generatingInterfaceCheck = fmt.Sprintf(`[^\w\d]+%s.I%s[^\w\d]`, in.DstPackageName, structName)
 		if gregex.IsMatchString(generatingInterfaceCheck, generatedContent) {
 			continue
@@ -75,7 +89,7 @@ func (c CGenService) generateServiceFile(in generateServiceFilesInput) (ok bool,
 		generatedContent += "\n"
 	}
 	// Variable register function definitions.
-	for structName, _ := range in.SrcStructFunctions {
+	for structName := range in.SrcStructFunctions {
 		generatingInterfaceCheck = fmt.Sprintf(`[^\w\d]+%s.I%s[^\w\d]`, in.DstPackageName, structName)
 		if gregex.IsMatchString(generatingInterfaceCheck, generatedContent) {
 			continue
@@ -114,6 +128,7 @@ func (c CGenService) generateServiceFile(in generateServiceFilesInput) (ok bool,
 // isToGenerateServiceGoFile checks and returns whether the service content dirty.
 func (c CGenService) isToGenerateServiceGoFile(dstPackageName, filePath string, funcArray *garray.StrArray) bool {
 	var (
+		err                error
 		fileContent        = gfile.GetContents(filePath)
 		generatedFuncArray = garray.NewSortedStrArrayFrom(funcArray.Slice())
 		contentFuncArray   = garray.NewSortedStrArray()
@@ -121,6 +136,12 @@ func (c CGenService) isToGenerateServiceGoFile(dstPackageName, filePath string,
 	if fileContent == "" {
 		return true
 	}
+	// remove all comments.
+	fileContent, err = gregex.ReplaceString(`/[/|\*](.*)`, "", fileContent)
+	if err != nil {
+		panic(err)
+		return false
+	}
 	matches, _ := gregex.MatchAllString(`\s+interface\s+{([\s\S]+?)}`, fileContent)
 	for _, match := range matches {
 		contentFuncArray.Append(gstr.SplitAndTrim(match[1], "\n")...)
@@ -145,29 +166,30 @@ func (c CGenService) isToGenerateServiceGoFile(dstPackageName, filePath string,
 	return false
 }
 
+// generateInitializationFile generates `logic.go`.
 func (c CGenService) generateInitializationFile(in CGenServiceInput, importSrcPackages []string) (err error) {
 	var (
-		srcPackageName   = gstr.ToLower(gfile.Basename(in.SrcFolder))
-		srcFilePath      = gfile.Join(in.SrcFolder, srcPackageName+".go")
-		srcImports       string
+		logicPackageName = gstr.ToLower(gfile.Basename(in.SrcFolder))
+		logicFilePath    = gfile.Join(in.SrcFolder, logicPackageName+".go")
+		logicImports     string
 		generatedContent string
 	)
-	if !utils.IsFileDoNotEdit(srcFilePath) {
-		mlog.Debugf(`ignore file as it is manually maintained: %s`, srcFilePath)
+	if !utils.IsFileDoNotEdit(logicFilePath) {
+		mlog.Debugf(`ignore file as it is manually maintained: %s`, logicFilePath)
 		return nil
 	}
 	for _, importSrcPackage := range importSrcPackages {
-		srcImports += fmt.Sprintf(`%s_ "%s"%s`, "\t", importSrcPackage, "\n")
+		logicImports += fmt.Sprintf(`%s_ "%s"%s`, "\t", importSrcPackage, "\n")
 	}
 	generatedContent = gstr.ReplaceByMap(consts.TemplateGenServiceLogicContent, g.MapStrStr{
-		"{PackageName}": srcPackageName,
-		"{Imports}":     srcImports,
+		"{PackageName}": logicPackageName,
+		"{Imports}":     logicImports,
 	})
-	mlog.Printf(`generating init go file: %s`, srcFilePath)
-	if err = gfile.PutContents(srcFilePath, generatedContent); err != nil {
+	mlog.Printf(`generating init go file: %s`, logicFilePath)
+	if err = gfile.PutContents(logicFilePath, generatedContent); err != nil {
 		return err
 	}
-	utils.GoFmt(srcFilePath)
+	utils.GoFmt(logicFilePath)
 	return nil
 }
 

server/internal/library/hggen/internal/cmd/testdata/fix25_content.go.txt

@@ -0,0 +1,30 @@
+package testdata
+
+import (
+	"fmt"
+	"testing"
+	"time"
+
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/net/ghttp"
+	"github.com/gogf/gf/v2/test/gtest"
+	"github.com/gogf/gf/v2/util/guid"
+)
+
+func Test_Router_Hook_Multi(t *testing.T) {
+	s := g.Server(guid.S())
+	s.BindHandler("/multi-hook", func(r *ghttp.Request) {
+		r.Response.Write("show")
+	})
+
+	s.BindHookHandlerByMap("/multi-hook", map[string]ghttp.HandlerFunc{
+		ghttp.HookBeforeServe: func(r *ghttp.Request) {
+			r.Response.Write("1")
+		},
+	})
+	s.BindHookHandlerByMap("/multi-hook/{id}", map[string]ghttp.HandlerFunc{
+		ghttp.HookBeforeServe: func(r *ghttp.Request) {
+			r.Response.Write("2")
+		},
+	})
+}

server/internal/library/hggen/internal/consts/consts.go

@@ -1,3 +1,9 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package consts
 
 const (

server/internal/library/hggen/internal/consts/consts_gen_ctrl_template.go

@@ -0,0 +1,65 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package consts
+
+const TemplateGenCtrlControllerEmpty = `
+package {Module}
+
+`
+
+const TemplateGenCtrlControllerNewEmpty = `
+// =================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT. 
+// =================================================================================
+
+package {Module}
+
+import (
+	{ImportPath}
+)
+
+`
+
+const TemplateGenCtrlControllerNewFunc = `
+type {CtrlName} struct{}
+
+func {NewFuncName}() {InterfaceName} {
+	return &{CtrlName}{}
+}
+
+`
+
+const TemplateGenCtrlControllerMethodFunc = `
+package {Module}
+
+import (
+	"context"
+
+	"github.com/gogf/gf/v2/errors/gcode"
+	"github.com/gogf/gf/v2/errors/gerror"
+
+	"{ImportPath}"
+)
+
+func (c *{CtrlName}) {MethodName}(ctx context.Context, req *{Version}.{MethodName}Req) (res *{Version}.{MethodName}Res, err error) {
+	return nil, gerror.NewCode(gcode.CodeNotImplemented)
+}
+`
+
+const TemplateGenCtrlApiInterface = `
+// =================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT. 
+// =================================================================================
+
+package {Module}
+
+import (
+{ImportPaths}
+)
+
+{Interfaces}
+`

server/internal/library/hggen/internal/consts/consts_gen_ctrl_template_sdk.go

@@ -0,0 +1,94 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package consts
+
+const TemplateGenCtrlSdkPkgNew = `
+// =================================================================================
+// This is auto-generated by GoFrame CLI tool only once. Fill this file as you wish.
+// =================================================================================
+
+package {PkgName}
+
+import (
+	"fmt"
+
+	"github.com/gogf/gf/contrib/sdk/httpclient/v2"
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/text/gstr"
+)
+
+type implementer struct {
+	config httpclient.Config
+}
+
+func New(config httpclient.Config) iClient {
+	if !gstr.HasPrefix(config.URL, "http") {
+		config.URL = fmt.Sprintf("http://%s", config.URL)
+	}
+	if config.Logger == nil {
+		config.Logger = g.Log()
+	}
+	return &implementer{
+		config: config,
+	}
+}
+
+`
+
+const TemplateGenCtrlSdkIClient = `
+// =================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT. 
+// =================================================================================
+
+package {PkgName}
+
+import (
+)
+
+type iClient interface {
+}
+`
+
+const TemplateGenCtrlSdkImplementer = `
+// =================================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT. 
+// =================================================================================
+
+package {PkgName}
+
+import (
+	"context"
+
+	"github.com/gogf/gf/contrib/sdk/httpclient/v2"
+	"github.com/gogf/gf/v2/text/gstr"
+
+{ImportPaths}
+)
+
+type implementer{ImplementerName} struct {
+	*httpclient.Client
+}
+
+`
+
+const TemplateGenCtrlSdkImplementerNew = `
+func (i *implementer) {ImplementerName}() {Module}.I{ImplementerName} {
+	var (
+		client = httpclient.New(i.config)
+		prefix = gstr.TrimRight(i.config.URL, "/") + "{VersionPrefix}"
+	)
+	client.Client = client.Prefix(prefix)
+	return &implementer{ImplementerName}{client}
+}
+`
+
+const TemplateGenCtrlSdkImplementerFunc = `
+func (i *implementer{ImplementerName}) {MethodName}(ctx context.Context, req *{Version}.{MethodName}Req) (res *{Version}.{MethodName}Res, err error) {
+	err = i.Request(ctx, req, &res)
+	return
+}
+`

server/internal/library/hggen/internal/consts/consts_gen_dao_template_dao.go

@@ -1,3 +1,9 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package consts
 
 const TemplateGenDaoIndexContent = `
@@ -33,7 +39,7 @@ var (
 
 const TemplateGenDaoInternalContent = `
 // ==========================================================================
-// Code generated by GoFrame CLI tool. DO NOT EDIT. {TplCreatedAtDatetimeStr}
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT. {TplCreatedAtDatetimeStr}
 // ==========================================================================
 
 package internal

server/internal/library/hggen/internal/consts/consts_gen_dao_template_do.go

@@ -1,8 +1,14 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package consts
 
 const TemplateGenDaoDoContent = `
 // =================================================================================
-// Code generated by GoFrame CLI tool. DO NOT EDIT. {TplCreatedAtDatetimeStr}
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT. {TplCreatedAtDatetimeStr}
 // =================================================================================
 
 package do

server/internal/library/hggen/internal/consts/consts_gen_dao_template_entity.go

@@ -1,8 +1,14 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package consts
 
 const TemplateGenDaoEntityContent = `
 // =================================================================================
-// Code generated by GoFrame CLI tool. DO NOT EDIT. {TplCreatedAtDatetimeStr}
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT. {TplCreatedAtDatetimeStr}
 // =================================================================================
 
 package entity

server/internal/library/hggen/internal/consts/consts_gen_enums_template.go

@@ -8,7 +8,7 @@ package consts
 
 const TemplateGenEnums = `
 // ================================================================================
-// Code generated by GoFrame CLI tool. DO NOT EDIT.
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
 // ================================================================================
 
 package {PackageName}

server/internal/library/hggen/internal/consts/consts_gen_pbentity_template.go

@@ -1,17 +1,23 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package consts
 
 const TemplatePbEntityMessageContent = `
 // ==========================================================================
-// Code generated by GoFrame CLI tool. DO NOT EDIT.
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
 // ==========================================================================
 
 syntax = "proto3";
 
 package {PackageName};
 
-import "github.com/gogo/protobuf/gogoproto/gogo.proto";
-
+option go_package = "{GoPackage}";
 {OptionContent}
+{Imports}
 
 {EntityMessage}
 `

server/internal/library/hggen/internal/consts/consts_gen_service_template.go

@@ -1,8 +1,14 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package consts
 
 const TemplateGenServiceContentHead = `
 // ================================================================================
-// Code generated by GoFrame CLI tool. DO NOT EDIT.
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
 // You can delete these comments if you wish manually maintain this interface file.
 // ================================================================================
 

server/internal/library/hggen/internal/consts/consts_gen_service_template_logic.go

@@ -1,8 +1,14 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package consts
 
 const TemplateGenServiceLogicContent = `
 // ==========================================================================
-// Code generated by GoFrame CLI tool. DO NOT EDIT.
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
 // ==========================================================================
 
 package {PackageName}

server/internal/library/hggen/internal/packed/packed.go

@@ -1 +1,7 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package packed

server/internal/library/hggen/internal/service/install.go

@@ -1,3 +1,9 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package service
 
 import (
@@ -29,6 +35,7 @@ type serviceInstallAvailablePath struct {
 	filePath  string
 	writable  bool
 	installed bool
+	IsSelf    bool
 }
 
 func (s serviceInstall) Run(ctx context.Context) (err error) {
@@ -104,6 +111,8 @@ func (s serviceInstall) Run(ctx context.Context) (err error) {
 			)
 			if input != "" {
 				inputID = gconv.Int(input)
+			} else {
+				break
 			}
 			// Check if out of range.
 			if inputID >= len(paths) || inputID < 0 {
@@ -131,17 +140,17 @@ func (s serviceInstall) Run(ctx context.Context) (err error) {
 }
 
 // IsInstalled checks and returns whether the binary is installed.
-func (s serviceInstall) IsInstalled() bool {
+func (s serviceInstall) IsInstalled() (*serviceInstallAvailablePath, bool) {
 	paths := s.getAvailablePaths()
 	for _, aPath := range paths {
 		if aPath.installed {
-			return true
+			return &aPath, true
 		}
 	}
-	return false
+	return nil, false
 }
 
-// getGoPathBinFilePath retrieves ad returns the GOPATH/bin path for binary.
+// getGoPathBin retrieves ad returns the GOPATH/bin path for binary.
 func (s serviceInstall) getGoPathBin() string {
 	if goPath := genv.Get(`GOPATH`).String(); goPath != "" {
 		return gfile.Join(goPath, "bin")
@@ -214,6 +223,7 @@ func (s serviceInstall) checkAndAppendToAvailablePath(folderPaths []serviceInsta
 		filePath  = gfile.Join(dirPath, binaryFileName)
 		writable  = gfile.IsWritable(dirPath)
 		installed = gfile.Exists(filePath)
+		self      = gfile.SelfPath() == filePath
 	)
 	if !writable && !installed {
 		return folderPaths
@@ -225,5 +235,6 @@ func (s serviceInstall) checkAndAppendToAvailablePath(folderPaths []serviceInsta
 			writable:  writable,
 			filePath:  filePath,
 			installed: installed,
+			IsSelf:    self,
 		})
 }

server/internal/library/hggen/internal/utility/allyes/allyes.go

@@ -1,3 +1,9 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package allyes
 
 import (

server/internal/library/hggen/internal/utility/mlog/mlog.go

@@ -1,3 +1,9 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package mlog
 
 import (

server/internal/library/hggen/internal/utility/utils/utils.go

@@ -1,10 +1,20 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
 package utils
 
 import (
-	"github.com/gogf/gf/v2/os/gfile"
-	"github.com/gogf/gf/v2/text/gstr"
+	"context"
+	"fmt"
 	"golang.org/x/tools/imports"
 
+	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/os/gproc"
+	"github.com/gogf/gf/v2/text/gregex"
+	"github.com/gogf/gf/v2/text/gstr"
 	"hotgo/internal/library/hggen/internal/consts"
 	"hotgo/internal/library/hggen/internal/utility/mlog"
 )
@@ -36,6 +46,13 @@ func GoFmt(path string) {
 	}
 }
 
+// GoModTidy executes `go mod tidy` at specified directory `dirPath`.
+func GoModTidy(ctx context.Context, dirPath string) error {
+	command := fmt.Sprintf(`cd %s && go mod tidy`, dirPath)
+	err := gproc.ShellRun(ctx, command)
+	return err
+}
+
 // IsFileDoNotEdit checks and returns whether file contains `do not edit` key.
 func IsFileDoNotEdit(filePath string) bool {
 	if !gfile.Exists(filePath) {
@@ -43,3 +60,78 @@ func IsFileDoNotEdit(filePath string) bool {
 	}
 	return gstr.Contains(gfile.GetContents(filePath), consts.DoNotEditKey)
 }
+
+// ReplaceGeneratedContentGFV2 replaces generated go content from goframe v1 to v2.
+func ReplaceGeneratedContentGFV2(folderPath string) (err error) {
+	return gfile.ReplaceDirFunc(func(path, content string) string {
+		if gstr.Contains(content, `"github.com/gogf/gf`) && !gstr.Contains(content, `"github.com/gogf/gf/v2`) {
+			content = gstr.Replace(content, `"github.com/gogf/gf"`, `"github.com/gogf/gf/v2"`)
+			content = gstr.Replace(content, `"github.com/gogf/gf/`, `"github.com/gogf/gf/v2/`)
+			content = gstr.Replace(content, `"github.com/gogf/gf/v2/contrib/`, `"github.com/gogf/gf/contrib/`)
+			return content
+		}
+		return content
+	}, folderPath, "*.go", true)
+}
+
+// GetImportPath calculates and returns the golang import path for given `filePath`.
+// Note that it needs a `go.mod` in current working directory or parent directories to detect the path.
+func GetImportPath(filePath string) string {
+	// If `filePath` does not exist, create it firstly to find the import path.
+	var realPath = gfile.RealPath(filePath)
+	if realPath == "" {
+		_ = gfile.Mkdir(filePath)
+		realPath = gfile.RealPath(filePath)
+	}
+
+	var (
+		newDir     = gfile.Dir(realPath)
+		oldDir     string
+		suffix     string
+		goModName  = "go.mod"
+		goModPath  string
+		importPath string
+	)
+
+	if gfile.IsDir(filePath) {
+		suffix = gfile.Basename(filePath)
+	}
+	for {
+		goModPath = gfile.Join(newDir, goModName)
+		if gfile.Exists(goModPath) {
+			match, _ := gregex.MatchString(`^module\s+(.+)\s*`, gfile.GetContents(goModPath))
+			importPath = gstr.Trim(match[1]) + "/" + suffix
+			importPath = gstr.Replace(importPath, `\`, `/`)
+			importPath = gstr.TrimRight(importPath, `/`)
+			return importPath
+		}
+		oldDir = newDir
+		newDir = gfile.Dir(oldDir)
+		if newDir == oldDir {
+			return ""
+		}
+		suffix = gfile.Basename(oldDir) + "/" + suffix
+	}
+}
+
+// GetModPath retrieves and returns the file path of go.mod for current project.
+func GetModPath() string {
+	var (
+		oldDir    = gfile.Pwd()
+		newDir    = gfile.Dir(oldDir)
+		goModName = "go.mod"
+		goModPath string
+	)
+	for {
+		goModPath = gfile.Join(newDir, goModName)
+		if gfile.Exists(goModPath) {
+			return goModPath
+		}
+		oldDir = newDir
+		newDir = gfile.Dir(oldDir)
+		if newDir == oldDir {
+			break
+		}
+	}
+	return ""
+}

server/internal/library/hggen/internal/utility/utils/utils_http_download.go

@@ -0,0 +1,105 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package utils
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"strconv"
+	"time"
+
+	"github.com/gogf/gf/v2/errors/gerror"
+
+	"hotgo/internal/library/hggen/internal/utility/mlog"
+)
+
+// HTTPDownloadFileWithPercent downloads target url file to local path with percent process printing.
+func HTTPDownloadFileWithPercent(url string, localSaveFilePath string) error {
+	start := time.Now()
+	out, err := os.Create(localSaveFilePath)
+	if err != nil {
+		return gerror.Wrapf(err, `download "%s" to "%s" failed`, url, localSaveFilePath)
+	}
+	defer out.Close()
+
+	headResp, err := http.Head(url)
+	if err != nil {
+		return gerror.Wrapf(err, `download "%s" to "%s" failed`, url, localSaveFilePath)
+	}
+	defer headResp.Body.Close()
+
+	size, err := strconv.Atoi(headResp.Header.Get("Content-Length"))
+	if err != nil {
+		return gerror.Wrap(err, "retrieve Content-Length failed")
+	}
+	doneCh := make(chan int64)
+
+	go doPrintDownloadPercent(doneCh, localSaveFilePath, int64(size))
+
+	resp, err := http.Get(url)
+	if err != nil {
+		return gerror.Wrapf(err, `download "%s" to "%s" failed`, url, localSaveFilePath)
+	}
+	defer resp.Body.Close()
+
+	wroteBytesCount, err := io.Copy(out, resp.Body)
+	if err != nil {
+		return gerror.Wrapf(err, `download "%s" to "%s" failed`, url, localSaveFilePath)
+	}
+
+	doneCh <- wroteBytesCount
+	elapsed := time.Since(start)
+	if elapsed > time.Minute {
+		mlog.Printf(`download completed in %.0fm`, float64(elapsed)/float64(time.Minute))
+	} else {
+		mlog.Printf(`download completed in %.0fs`, elapsed.Seconds())
+	}
+
+	return nil
+}
+
+func doPrintDownloadPercent(doneCh chan int64, localSaveFilePath string, total int64) {
+	var (
+		stop           = false
+		lastPercentFmt string
+	)
+	for {
+		select {
+		case <-doneCh:
+			stop = true
+
+		default:
+			file, err := os.Open(localSaveFilePath)
+			if err != nil {
+				mlog.Fatal(err)
+			}
+			fi, err := file.Stat()
+			if err != nil {
+				mlog.Fatal(err)
+			}
+			size := fi.Size()
+			if size == 0 {
+				size = 1
+			}
+			var (
+				percent    = float64(size) / float64(total) * 100
+				percentFmt = fmt.Sprintf(`%.0f`, percent) + "%"
+			)
+			if lastPercentFmt != percentFmt {
+				lastPercentFmt = percentFmt
+				mlog.Print(percentFmt)
+			}
+		}
+
+		if stop {
+			break
+		}
+		time.Sleep(time.Second)
+	}
+}

server/internal/library/hggen/internal/utility/utils/utils_test.go

@@ -0,0 +1,22 @@
+// Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package utils_test
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/gogf/gf/v2/test/gtest"
+	"hotgo/internal/library/hggen/internal/utility/utils"
+)
+
+func Test_GetModPath(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		goModPath := utils.GetModPath()
+		fmt.Println(goModPath)
+	})
+}

server/internal/library/hggen/views/column.go

@@ -3,7 +3,6 @@
 // @Copyright  Copyright (c) 2023 HotGo CLI
 // @Author  Ms <133814250@qq.com>
 // @License  https://github.com/bufanyun/hotgo/blob/master/LICENSE
-//
 package views
 
 import (
@@ -20,7 +19,7 @@ import (
 )
 
 // DoTableColumns 获取指定表生成字段列表
-func DoTableColumns(ctx context.Context, in sysin.GenCodesColumnListInp, config gendao.CGenDaoInput) (fields []*sysin.GenCodesColumnListModel, err error) {
+func DoTableColumns(ctx context.Context, in *sysin.GenCodesColumnListInp, config gendao.CGenDaoInput) (fields []*sysin.GenCodesColumnListModel, err error) {
 	var (
 		sql  = "select ORDINAL_POSITION as `id`, COLUMN_NAME as `name`, COLUMN_COMMENT as `dc`, DATA_TYPE as `dataType`, COLUMN_TYPE as `sqlType`, CHARACTER_MAXIMUM_LENGTH as `length`, IS_NULLABLE as `isAllowNull`, COLUMN_DEFAULT as `defaultValue`, COLUMN_KEY as `index`, EXTRA as `extra` from information_schema.COLUMNS where TABLE_SCHEMA = '%s' and TABLE_NAME = '%s' ORDER BY `id` ASC"
 		conf = g.DB(in.Name).GetConfig()
@@ -42,7 +41,6 @@ func DoTableColumns(ctx context.Context, in sysin.GenCodesColumnListInp, config
 			CustomAttributes(ctx, field, config)
 		}
 	}
-
 	return
 }
 
@@ -65,10 +63,7 @@ func CustomAttributes(ctx context.Context, field *sysin.GenCodesColumnListModel,
 
 // GenGotype 生成字段的go类型
 func GenGotype(ctx context.Context, field *sysin.GenCodesColumnListModel, in gendao.CGenDaoInput) (goName, typeName, tsName, tsType string) {
-	var (
-		err error
-	)
-
+	var err error
 	tsName = getJsonTagFromCase(field.Name, in.JsonCase)
 	goName = gstr.CaseCamel(field.Name)
 
@@ -100,7 +95,6 @@ func GenGotype(ctx context.Context, field *sysin.GenCodesColumnListModel, in gen
 	}
 
 	tsType = ShiftMap[typeName]
-
 	return
 }
 

server/internal/library/hggen/views/column_default.go

@@ -317,5 +317,10 @@ func setDefaultValue(field *sysin.GenCodesColumnListModel) {
 		value = consts.ConvType(field.DefaultValue, field.GoType)
 	}
 
+	// 时间类型不做默认值处理
+	if field.GoType == GoTypeGTime {
+		value = ""
+	}
+
 	field.DefaultValue = value
 }

server/internal/library/hggen/views/curd.go

@@ -7,7 +7,6 @@ package views
 
 import (
 	"context"
-	"fmt"
 	"github.com/gogf/gf/v2/errors/gerror"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gfile"
@@ -67,14 +66,14 @@ type CurdOptions struct {
 	HeadOps       []string           `json:"headOps"`
 	Join          []*CurdOptionsJoin `json:"join"`
 	Menu          *CurdOptionsMenu   `json:"menu"`
-	Step          *CurdStep          // 转换后的流程控制条件
-	dictMap       g.Map              // 字典选项 -> 字段映射关系
 	TemplateGroup string             `json:"templateGroup"`
 	ApiPrefix     string             `json:"apiPrefix"`
+	Step          *CurdStep          // 转换后的流程控制条件
+	dictMap       g.Map              // 字典选项 -> 字段映射关系
 }
 
 type CurdPreviewInput struct {
-	In           sysin.GenCodesPreviewInp         // 提交参数
+	In           *sysin.GenCodesPreviewInp        // 提交参数
 	DaoConfig    gendao.CGenDaoInput              // 生成dao配置
 	Config       *model.GenerateConfig            // 生成配置
 	view         *gview.View                      // 视图模板
@@ -102,7 +101,7 @@ func (l *gCurd) initInput(ctx context.Context, in *CurdPreviewInput) (err error)
 	}
 
 	if len(in.masterFields) == 0 {
-		if in.masterFields, err = DoTableColumns(ctx, sysin.GenCodesColumnListInp{Name: in.In.DbName, Table: in.In.TableName}, in.DaoConfig); err != nil {
+		if in.masterFields, err = DoTableColumns(ctx, &sysin.GenCodesColumnListInp{Name: in.In.DbName, Table: in.In.TableName}, in.DaoConfig); err != nil {
 			return
 		}
 	}
@@ -236,7 +235,7 @@ func (l *gCurd) DoBuild(ctx context.Context, in *CurdBuildInput) (err error) {
 		for name, f := range in.BeforeEvent {
 			if gstr.InArray(in.PreviewIn.options.AutoOps, name) {
 				if err = f(ctx); err != nil {
-					return fmt.Errorf("in doBuild operation beforeEvent to '%s' failed::%v", name, err)
+					return gerror.Newf("in doBuild operation beforeEvent to '%s' failed:%v", name, err)
 				}
 			}
 		}
@@ -254,7 +253,7 @@ func (l *gCurd) DoBuild(ctx context.Context, in *CurdBuildInput) (err error) {
 		}
 
 		if err = gfile.PutContents(vi.Path, strings.TrimSpace(vi.Content)); err != nil {
-			return fmt.Errorf("writing content to '%s' failed: %v", vi.Path, err)
+			return gerror.Newf("writing content to '%s' failed: %v", vi.Path, err)
 		}
 
 		if gstr.Str(vi.Path, `.`) == ".sql" && needExecSql {
@@ -266,7 +265,6 @@ func (l *gCurd) DoBuild(ctx context.Context, in *CurdBuildInput) (err error) {
 		if gstr.Str(vi.Path, `.`) == ".go" {
 			utils.GoFmt(vi.Path)
 		}
-
 	}
 
 	// 后置操作
@@ -274,7 +272,7 @@ func (l *gCurd) DoBuild(ctx context.Context, in *CurdBuildInput) (err error) {
 		for name, f := range in.AfterEvent {
 			if gstr.InArray(in.PreviewIn.options.AutoOps, name) {
 				if err = f(ctx); err != nil {
-					return fmt.Errorf("in doBuild operation afterEvent to '%s' failed::%v", name, err)
+					return gerror.Newf("in doBuild operation afterEvent to '%s' failed:%v", name, err)
 				}
 			}
 		}
@@ -515,12 +513,12 @@ func (l *gCurd) generateWebModelContent(ctx context.Context, in *CurdPreviewInpu
 
 	tplData, err := l.webModelTplData(ctx, in)
 	if err != nil {
-		return err
+		return
 	}
 
 	genFile.Content, err = in.view.Parse(ctx, name+".template", tplData)
 	if err != nil {
-		return err
+		return
 	}
 
 	genFile.Path = file.MergeAbs(in.Config.Application.Crud.Templates[in.In.GenTemplate].WebViewsPath, gstr.LcFirst(in.In.VarName), "model.ts")
@@ -564,7 +562,6 @@ func (l *gCurd) generateWebIndexContent(ctx context.Context, in *CurdPreviewInpu
 		genFile.Meth = consts.GenCodesBuildMethCover
 	}
 	in.content.Views[name] = genFile
-
 	return
 }
 

server/internal/library/hggen/views/curd_generate_input.go

@@ -164,7 +164,6 @@ func (l *gCurd) generateStructFieldDefinition(field *sysin.GenCodesColumnListMod
 	default:
 		panic("inputType is invalid")
 	}
-
 	return result
 }
 

server/internal/library/hggen/views/curd_generate_web_edit.go

@@ -48,7 +48,7 @@ func (l *gCurd) generateWebEditFormItem(ctx context.Context, in *CurdPreviewInpu
 			component = fmt.Sprintf("<n-form-item label=\"%s\" path=\"%s\">\n            <n-input type=\"textarea\" placeholder=\"%s\" v-model:value=\"params.%s\" />\n          </n-form-item>", field.Dc, field.TsName, field.Dc, field.TsName)
 
 		case FormModeInputEditor:
-			component = fmt.Sprintf("<n-form-item label=\"%s\" path=\"%s\">\n            <Editor style=\"height: 450px\" v-model:value=\"params.%s\" />\n          </n-form-item>", field.Dc, field.TsName, field.TsName)
+			component = fmt.Sprintf("<n-form-item label=\"%s\" path=\"%s\">\n            <Editor style=\"height: 450px\" id=\"%s\" v-model:value=\"params.%s\" />\n          </n-form-item>", field.Dc, field.TsName, field.TsName, field.TsName)
 
 		case FormModeInputDynamic:
 			component = fmt.Sprintf("<n-form-item label=\"%s\" path=\"%s\">\n            <n-dynamic-input\n            v-model:value=\"params.%s\"\n            preset=\"pair\"\n            key-placeholder=\"键名\"\n            value-placeholder=\"键值\"\n          />\n          </n-form-item>", field.Dc, field.TsName, field.TsName)

server/internal/library/hggen/views/curd_generate_web_index.go

@@ -83,6 +83,5 @@ func (l *gCurd) webIndexTplData(ctx context.Context, in *CurdPreviewInput) (g.Ma
 		}
 	}
 	data["isSearchForm"] = isSearchForm
-
 	return data, nil
 }

server/internal/library/hggen/views/utils.go

@@ -25,7 +25,6 @@ func (l *gCurd) parseServFunName(templateGroup, varName string) string {
 	if gstr.HasPrefix(varName, templateGroup) && varName != templateGroup {
 		return varName
 	}
-
 	return templateGroup + varName
 }
 
@@ -94,7 +93,6 @@ func ImportSql(ctx context.Context, path string) error {
 			return err
 		}
 	}
-
 	return nil
 }
 
@@ -144,7 +142,6 @@ func checkCurdPath(temp *model.GenerateAppCrudTemplate, addonName string) (err e
 	if !gfile.Exists(temp.WebViewsPath) {
 		return gerror.Newf(tip, "WebViewsPath", temp.WebViewsPath)
 	}
-
 	return
 }