Files
chatgpt-on-wechat/desktop/build/build-backend.sh
zhayujie 02bc91f4af fix(ci): track desktop backend packaging sources
The global build/ gitignore rule was silently excluding the PyInstaller
spec, desktop requirements, and build script under desktop/build/, so the
release workflow failed at "pip install -r requirements-desktop.txt" with
a missing-file error. Re-include just those source files while keeping the
build outputs (dist/, build-work/) and local venv ignored.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-23 20:46:14 +08:00

80 lines
2.8 KiB
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#!/usr/bin/env bash
#
# Build the desktop backend into a self-contained onedir bundle via PyInstaller.
# Run from anywhere; paths are resolved relative to the repo root.
#
# Usage:
# bash desktop/build/build-backend.sh # build
# PYTHON=python3.11 bash desktop/build/build-backend.sh # pick interpreter
#
# Output: desktop/build/dist/cowagent-backend/ (folder with the executable)
set -euo pipefail
# --- resolve paths --------------------------------------------------------
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
BUILD_DIR="$SCRIPT_DIR"
VENV_DIR="$BUILD_DIR/.venv-build"
# Prefer Python 3.11 when available: on 3.13+ web.py must be installed from a
# GitHub git source (the PyPI build fails), which is flaky on some networks.
# 3.11 installs web.py straight from PyPI and has the best PyInstaller support.
if [ -z "${PYTHON:-}" ]; then
for cand in \
"/Library/Frameworks/Python.framework/Versions/3.11/bin/python3.11" \
"python3.11" \
"python3.12" \
"python3"; do
if command -v "$cand" >/dev/null 2>&1; then
PYTHON="$cand"
break
fi
done
fi
# Prefer Python 3.11: it installs web.py from PyPI (no GitHub clone) and avoids
# 3.13's removed-cgi compatibility shims. Override with PYTHON=... if needed.
pick_python() {
if [ -n "${PYTHON:-}" ]; then echo "$PYTHON"; return; fi
for c in python3.11 python3.12 python3.10 python3; do
if command -v "$c" >/dev/null 2>&1; then echo "$c"; return; fi
done
echo python3
}
PYTHON="$(pick_python)"
echo "==> Repo root: $ROOT"
echo "==> Using Python: $($PYTHON --version 2>&1) ($PYTHON)"
# --- isolated build venv --------------------------------------------------
if [ ! -d "$VENV_DIR" ]; then
echo "==> Creating build venv at $VENV_DIR"
"$PYTHON" -m venv "$VENV_DIR"
fi
# shellcheck disable=SC1091
source "$VENV_DIR/bin/activate"
echo "==> Installing build dependencies"
pip install -q --upgrade pip
# Don't leave a half-populated venv behind if deps fail (e.g. flaky network):
# the next run would otherwise reuse a broken venv.
if ! pip install -q -r "$BUILD_DIR/requirements-desktop.txt"; then
echo "!! Dependency install failed. Removing the build venv so a retry starts clean." >&2
deactivate || true
rm -rf "$VENV_DIR"
exit 1
fi
pip install -q pyinstaller
# --- run pyinstaller from repo root so relative datas resolve -------------
cd "$ROOT"
echo "==> Running PyInstaller (onedir)"
pyinstaller "$BUILD_DIR/cowagent-backend.spec" \
--noconfirm \
--distpath "$BUILD_DIR/dist" \
--workpath "$BUILD_DIR/build-work"
echo ""
echo "==> Done. Bundle at: $BUILD_DIR/dist/cowagent-backend/"
du -sh "$BUILD_DIR/dist/cowagent-backend/" 2>/dev/null || true
echo "==> Smoke test: COW_DESKTOP=1 \"$BUILD_DIR/dist/cowagent-backend/cowagent-backend\""