Files
LangBot/packaging/fnos/cmd/upgrade_callback
T
sheetung 60bb67f025 Fnos packaging (#2524)
* feat(packaging): add fnOS FPK packaging and CI workflow

Add packaging/fnos/ shell (manifest, lifecycle cmd scripts, install/
upgrade/uninstall wizards, desktop entry, EULA) plus in-repo build
script. A release now auto-builds langbot-<tag>-fnos.fpk via
.github/workflows/build-fnos-fpk.yaml, uploaded to the release assets.

* ci(fnos): skip release upload on manual dispatch

github.event.release.tag_name is empty when triggered via
workflow_dispatch, causing 'gh release upload' to fail with
'requires at least 2 arg(s)'. Restrict the step to release events.

* ci(fnos): normalize release asset name

Strip a trailing -fnos from the tag-derived version before appending
the suffix, avoiding langbot-<v>-fnos-fnos.fpk when the tag itself
already carries -fnos.

* ci(fnos): use release tag version for auto build, manifest for manual

Auto build (release/tag) reads version from tag like other release
workflows; build.sh strips the v prefix when injecting into manifest.
Manual dispatch falls back to the version maintained in manifest.

* feat(fnos): add post-install deployment notice to install wizard

Last wizard step now informs users that first startup takes about
5-10 minutes for dependency setup before the web UI is ready.

* docs(fnos): add packaging directory README

* refactor(fnos): rename app from ai.langbot to langbot

Rename appname, desktop entry, data share, build artifacts, and all
references from ai.langbot to langbot across packaging files.

---------

Co-authored-by: dadachann <185672915+dadachann@users.noreply.github.com>
2026-09-14 00:31:19 +08:00

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#!/bin/bash
# cmd/upgrade_callback - post-upgrade hook
# Re-sync dependencies after code replacement using uv.
APP_DIR="${TRIM_APPDEST}/langbot"
# Persistent data root (must match cmd/main)
DATA_DIR="${TRIM_DATA_SHARE_PATHS%%:*}"
[ -z "${DATA_DIR}" ] && DATA_DIR="${TRIM_PKGVAR}/data"
# Apply port from upgrade wizard (config persists across upgrades; this
# only rewrites it when the user changed the value in the upgrade wizard)
CONFIG_FILE="${DATA_DIR}/config.yaml"
if [ -n "${wizard_port:-}" ] && [ -f "${CONFIG_FILE}" ]; then
case "${wizard_port}" in
''|*[!0-9]*) ;;
*)
sed -i -E "/^api:/,/^[a-z_]+:/ s/^([[:space:]]*port:).*/\1 ${wizard_port}/" "${CONFIG_FILE}"
sed -i "s#webhook_prefix: 'http://127\.0\.0\.1:[0-9]*'#webhook_prefix: 'http://127.0.0.1:${wizard_port}'#" "${CONFIG_FILE}"
;;
esac
fi
cd "${APP_DIR}" || {
echo "App directory missing after upgrade" > "${TRIM_TEMP_LOGFILE}"
exit 1
}
# Find uv (bundled first, then PATH / ~/.local/bin / ~/.cargo/bin)
UV_BIN="${TRIM_PKGVAR}/bin/uv"
if [ ! -x "${UV_BIN}" ]; then
UV_BIN="uv"
fi
if ! command -v "${UV_BIN}" >/dev/null 2>&1; then
UV_BIN="${HOME}/.local/bin/uv"
fi
if ! command -v "${UV_BIN}" >/dev/null 2>&1 && [ ! -x "${UV_BIN}" ]; then
UV_BIN="${HOME}/.cargo/bin/uv"
fi
PYTHON_BIN="python3"
! command -v "${PYTHON_BIN}" >/dev/null 2>&1 && PYTHON_BIN="python"
# Re-sync deps
if [ -d ".venv" ]; then
"${UV_BIN}" sync --extra seekdb 2>/dev/null || {
echo "Dependency sync failed after upgrade" > "${TRIM_TEMP_LOGFILE}"
exit 1
}
else
# Venv was lost, recreate via uv
if ! command -v "${UV_BIN}" >/dev/null 2>&1 && [ ! -x "${UV_BIN}" ]; then
"${PYTHON_BIN}" -m pip install --user --no-cache-dir uv 2>/dev/null || \
"${PYTHON_BIN}" -m pip install --no-cache-dir uv 2>/dev/null || {
echo "Failed to install uv" > "${TRIM_TEMP_LOGFILE}"
exit 1
}
export PATH="${HOME}/.local/bin:${PATH}"
UV_BIN="uv"
fi
"${UV_BIN}" venv .venv --python "${PYTHON_BIN}" || {
echo "Failed to recreate virtual environment" > "${TRIM_TEMP_LOGFILE}"
exit 1
}
"${UV_BIN}" sync --extra seekdb || {
echo "Dependency sync failed" > "${TRIM_TEMP_LOGFILE}"
exit 1
}
fi
# Verify frontend dist still present
if [ ! -d "web/dist" ] || [ -z "$(ls -A web/dist 2>/dev/null)" ]; then
echo "Frontend dist missing after upgrade! Web UI will not be available." > "${TRIM_TEMP_LOGFILE}"
exit 1
fi
exit 0