初始化

admin/vite/plugins/spritesmith.ts

@@ -0,0 +1,49 @@
+import fs from 'fs'
+import spritesmith from 'vite-plugin-spritesmith'
+
+export default function createSpritesmith(isBuild) {
+  const spriteDirnames: string[] = []
+  fs.readdirSync('src/assets/sprites').forEach((dirname) => {
+    if (fs.statSync(`src/assets/sprites/${dirname}`).isDirectory()) {
+      spriteDirnames.push(dirname)
+    }
+  })
+  const plugin: any[] = []
+  spriteDirnames.forEach((item) => {
+    plugin.push(
+      spritesmith({
+        watch: !isBuild,
+        src: {
+          cwd: `./src/assets/sprites/${item}`,
+          glob: '*.png',
+        },
+        target: {
+          image: `./src/assets/sprites/${item}.png`,
+          css: [
+            [
+              `./src/assets/sprites/_${item}.scss`,
+              {
+                format: 'handlebars_based_template',
+              },
+            ],
+          ],
+        },
+        apiOptions: {
+          cssImageRef: `@/assets/sprites/${item}.png`,
+          spritesheet_info: {
+            name: item,
+            format: 'handlebars_based_template',
+          },
+        },
+        customTemplates: {
+          handlebars_based_template: './scss.template.hbs',
+        },
+        spritesmithOptions: {
+          algorithm: 'binary-tree',
+          padding: 10,
+        },
+      }),
+    )
+  })
+  return plugin
+}