post-commit 3.42 KB
#!/bin/sh
# ============================================
# Post-commit Hook
# ============================================
#
# 功能:
# 1. 显示提交成功信息
# 2. 补充 CHANGELOG 中的 commit hash
#
# 作者:Claude Code
# 日期:2026-02-28
# ============================================

# 颜色定义
RED='\033[0;31m'
GREEN='\033[0;32m'
BLUE='\033[0;34m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color

# 获取最新的 commit message
COMMIT_MSG=$(git log -1 --pretty=%B)
COMMIT_HASH=$(git log -1 --pretty=%h)
COMMIT_AUTHOR=$(git log -1 --pretty=%an)
COMMIT_DATE=$(git log -1 --pretty=%ad --date=iso)

echo ""
echo "✅ ${GREEN}提交成功!${NC}"
echo ""

# 显示提交信息
echo "📝 ${BLUE}提交信息:${NC}"
echo "   Hash:   $COMMIT_HASH"
echo "   Author: $COMMIT_AUTHOR"
echo "   Date:   $COMMIT_DATE"
echo "   Msg:    $(echo "$COMMIT_MSG" | head -n 1)"
echo ""

# 统计本次提交的改动
STATS=$(git diff HEAD~1 --numstat 2>/dev/null | awk '{added+=$1; deleted+=$2; files++} END {print files, added, deleted}')
FILES_CHANGED=$(echo "$STATS" | cut -d' ' -f1)
LINES_ADDED=$(echo "$STATS" | cut -d' ' -f2)
LINES_DELETED=$(echo "$STATS" | cut -d' ' -f3)

echo "📊 ${BLUE}改动统计:${NC}"
echo "   文件数:     $FILES_CHANGED"
echo "   新增行数:   +$LINES_ADDED"
echo "   删除行数:   -$LINES_DELETED"
echo ""

# ============================================
# 补充 CHANGELOG 中的 commit hash
# ============================================
CHANGELOG_FILE="CHANGELOG.md"

if [ -f "$CHANGELOG_FILE" ]; then
    # 检查 CHANGELOG 中是否有 "pending" hash 需要替换
    if grep -q "\`pending\`" "$CHANGELOG_FILE"; then
        # 获取当前日期时间戳
        NOW_TIME=$(date +%H:%M:%S)
        TODAY=$(date +%Y-%m-%d)

        # 解析 commit message
        COMMIT_TYPE=$(echo "$COMMIT_MSG" | head -n 1 | sed -E 's/^([a-z]+)\(.*/\1/')
        COMMIT_SCOPE=$(echo "$COMMIT_MSG" | head -n 1 | sed -E 's/^[a-z]+\(([a-z-]+)\).*/\1/')
        COMMIT_SUBJECT=$(echo "$COMMIT_MSG" | head -n 1 | sed -E 's/^[a-z]+\([a-z-]+\): (.*)$/\1/')

        # 替换 pending hash 为真实的 commit hash
        # 使用 sed 进行替换
        sed -i.tmp "s/\[\$NOW_TIME - $COMMIT_TYPE($COMMIT_SCOPE): $COMMIT_SUBJECT/[$NOW_TIME - $COMMIT_TYPE($COMMIT_SCOPE): $COMMIT_SUBJECT/" "$CHANGELOG_FILE" 2>/dev/null || \
        sed -i.tmp "s/\`pending\` - $COMMIT_TYPE($COMMIT_SCOPE): $COMMIT_SUBJECT/\`$COMMIT_HASH\` - $COMMIT_TYPE($COMMIT_SCOPE): $COMMIT_SUBJECT/" "$CHANGELOG_FILE"

        # 清理临时文件
        rm -f "${CHANGELOG_FILE}.tmp"

        # 如果 CHANGELOG 有变更, amend 到当前提交
        if ! git diff --quiet "$CHANGELOG_FILE" 2>/dev/null; then
            git add "$CHANGELOG_FILE"
            git commit --amend --no-edit --no-verify >/dev/null 2>&1
            echo "  ${GREEN}✅ CHANGELOG commit hash 已更新${NC}"
        fi
    fi
fi

echo ""

# 提示下一步操作
echo "🚀 ${BLUE}下一步操作:${NC}"

# 检查是否有未推送的提交
UNPUSHED=$(git log @{u}..HEAD 2>/dev/null | grep -c "^commit" || true)
if [ "$UNPUSHED" -gt 0 ]; then
  echo "   ${YELLOW}$UNPUSHED 个提交未推送到远程${NC}"
  echo "   ${YELLOW}请使用 'git push' 推送${NC}"
else
  echo "   ${GREEN}✅ 所有提交已同步到远程${NC}"
fi

echo ""
echo "💡 ${BLUE}提示:${NC}"
echo "   - 如需修改最近的提交,使用: git commit --amend"
echo "   - 如需查看提交历史,使用: git log --oneline"
echo ""