61 lines
2.3 KiB
Bash
61 lines
2.3 KiB
Bash
#!/bin/bash
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# Git pre-commit hook：提交前自动 format，analyze 有 error 则拦截提交
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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 "$LOCK_STAGED" ]]; then
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git checkout HEAD -- pubspec.lock
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echo "[pre-commit] pubspec.lock was auto-modified by flutter, restored to HEAD."
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echo " To intentionally update: run 'dart pub get' or 'dart pub upgrade',"
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echo " then 'git add pubspec.lock' before committing."
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fi
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# ── dart format + analyze ────────────────────────────────────────────────────
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STAGED_DART=$(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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echo "[pre-commit] formatting staged dart files..."
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echo "$STAGED_DART" | xargs dart format --line-length=80
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echo "$STAGED_DART" | xargs git add
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echo "[pre-commit] running dart analyze..."
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cd "$ROOT_DIR"
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ANALYZE_OUTPUT=$(dart analyze 2>&1)
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if echo "$ANALYZE_OUTPUT" | grep -q "^ error"; then
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echo "[pre-commit] dart analyze found errors, commit blocked."
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echo "$ANALYZE_OUTPUT" | grep "^ error"
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exit 1
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fi
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if echo "$ANALYZE_OUTPUT" | grep -q "^ warning"; then
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echo "[pre-commit] dart analyze found warnings, commit blocked."
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echo "$ANALYZE_OUTPUT" | grep "^ warning"
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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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