88 lines
3.0 KiB
Bash
88 lines
3.0 KiB
Bash
#!/bin/bash
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# Git pre-commit hook：analyze 有 error / warning 则拦截提交
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#
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# 只分析包含暂存 .dart 文件的包，不跑全局 analyze，避免其他包的错误阻断无关提交。
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#
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# 安装：bash scripts/setup.sh（setup.sh 自动把本文件复制到 .git/hooks/pre-commit）
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# 手动安装：cp scripts/pre-commit .git/hooks/pre-commit && chmod +x .git/hooks/pre-commit
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set -euo pipefail
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ROOT_DIR="$(git rev-parse --show-toplevel)"
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DART="$(command -v dart 2>/dev/null || echo "")"
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if [[ -z "$DART" ]]; then
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echo "[pre-commit] dart not found, skipping checks."
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exit 0
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fi
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# ── pubspec.lock 保护 ────────────────────────────────────────────────────────
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# flutter run / flutter build 会在未经授权的情况下触发 pub get 并修改 lock。
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# 规则：lock 有未暂存的改动（意外修改）→ 自动还原；
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# 开发者主动 git add pubspec.lock 后（暂存）→ 正常放行。
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LOCK_UNSTAGED=$(git diff --name-only pubspec.lock 2>/dev/null || true)
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LOCK_STAGED=$(git diff --cached --name-only pubspec.lock 2>/dev/null || true)
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if [[ -n "$LOCK_UNSTAGED" && -z "$LOCK_STAGED" ]]; then
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git checkout HEAD -- pubspec.lock
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echo "[pre-commit] pubspec.lock was auto-modified by flutter, restored to HEAD."
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echo " To intentionally update: run 'flutter pub get' or 'flutter pub upgrade',"
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echo " then 'git add pubspec.lock' before committing."
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fi
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# ── dart analyze（只分析涉及的包）────────────────────────────────────────────
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STAGED_DART=$(git diff --cached --name-only --diff-filter=ACM | grep '\.dart$' || true)
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if [[ -z "$STAGED_DART" ]]; then
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exit 0
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fi
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# 找到每个暂存 .dart 文件所在的包根目录（最近的 pubspec.yaml 所在目录）
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PKG_DIRS_LIST=()
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while IFS= read -r file; do
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dir="$ROOT_DIR/$(dirname "$file")"
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while [[ "$dir" != "$ROOT_DIR" && "$dir" != "/" ]]; do
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if [[ -f "$dir/pubspec.yaml" ]]; then
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PKG_DIRS_LIST+=("$dir")
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break
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fi
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dir="$(dirname "$dir")"
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done
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done <<< "$STAGED_DART"
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if [[ ${#PKG_DIRS_LIST[@]} -eq 0 ]]; then
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exit 0
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fi
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# 去重
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UNIQUE_PKGS=$(printf '%s\n' "${PKG_DIRS_LIST[@]}" | sort -u)
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echo "[pre-commit] running dart analyze on affected packages..."
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FAILED=0
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while IFS= read -r pkg_dir; do
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pkg_name="$(basename "$pkg_dir")"
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echo "[pre-commit] → $pkg_name"
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ANALYZE_OUTPUT=$(dart analyze "$pkg_dir" 2>&1)
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if echo "$ANALYZE_OUTPUT" | grep -q "^ error"; then
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echo "[pre-commit] errors in $pkg_name:"
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echo "$ANALYZE_OUTPUT" | grep "^ error"
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FAILED=1
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fi
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if echo "$ANALYZE_OUTPUT" | grep -q "^ warning"; then
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echo "[pre-commit] warnings in $pkg_name:"
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echo "$ANALYZE_OUTPUT" | grep "^ warning"
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FAILED=1
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fi
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done <<< "$UNIQUE_PKGS"
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if [[ $FAILED -eq 1 ]]; then
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echo "[pre-commit] commit blocked due to errors/warnings above."
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exit 1
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fi
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echo "[pre-commit] all checks passed."
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exit 0
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