159 lines
6.6 KiB
Bash
Executable File
159 lines
6.6 KiB
Bash
Executable File
#!/bin/sh
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# Post-receive hook: push 后自动 build + start
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#
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# pnpm 环境变量
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export NVM_DIR="$HOME/.nvm"
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[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" # This loads nvm
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[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion" # This loads nvm bash_completion
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# git 调钩子时 cwd=GIT_DIR 并设了 GIT_DIR=.（相对）。此时：
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# 1. `git rev-parse --show-toplevel` 返回 `/.../repo/.git`（不报错），
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# 会让原版 `|| echo $PWD` 退路不触发、cd 误进 .git。
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# 2. cd 到工作树后，GIT_DIR=. 不再指向 .git，下面 `git reset` 之类的
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# 会报 `fatal: not a git repository: '.'`。
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# 修正：拿绝对 git-dir，算出 worktree 根，并改用绝对 GIT_DIR。
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GIT_DIR_ABS="$(git rev-parse --absolute-git-dir 2>/dev/null)"
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if [ -n "$GIT_DIR_ABS" ] && [ -d "$GIT_DIR_ABS" ]; then
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REPO_TOPLEVEL="$(cd "$GIT_DIR_ABS/.." && pwd)"
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export GIT_DIR="$GIT_DIR_ABS"
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else
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REPO_TOPLEVEL="$(git rev-parse --show-toplevel 2>/dev/null || echo "$PWD")"
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fi
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unset GIT_WORK_TREE
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cd "$REPO_TOPLEVEL" || { echo "FATAL: cannot cd to $REPO_TOPLEVEL" >&2; exit 1; }
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echo "=== REPO_TOPLEVEL=$REPO_TOPLEVEL (GIT_DIR=$GIT_DIR) ===" >&2
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# ============================================================
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# 0. sync_worktree —— 将工作树同步到新 push 的 HEAD
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# 背景：服务器 .git/config 设了 receive.denyCurrentBranch=updateInstead 时
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# git 自动更新工作树但会跳过此钩子；改为 false 后
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# git 不会更新工作树，手动 reset --hard 同步才能让下面
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# 的 build 用上新代码。
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# ============================================================
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sync_worktree() {
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echo "=== sync_worktree: git reset --hard HEAD @ $(date -u +%Y-%m-%dT%H:%M:%SZ) ==="
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git reset --hard HEAD
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}
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# ============================================================
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# 1. init_log_file —— 定义 LOG_FILE + 创建 logs/ 目录
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# ============================================================
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init_log_file() {
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LOG_FILE="$REPO_TOPLEVEL/logs/post-receive.log"
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mkdir -p "$(dirname "$LOG_FILE")"
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}
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# ============================================================
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# 2. write_metadata_header —— 覆盖写入元信息（首次写 → 覆盖让日志开头是这个）
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# ============================================================
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write_metadata_header() {
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{
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echo "=== post-receive @ $(date -u +%Y-%m-%dT%H:%M:%SZ) ==="
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echo "branch: $(git rev-parse --abbrev-ref HEAD)"
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echo "commit: $(git rev-parse --short HEAD)"
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echo "cwd: $(pwd)"
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echo ""
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} > "$LOG_FILE"
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}
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# ============================================================
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# 3. copy_env_by_branch —— 根据分支选 env-example → .env
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# main 分支 → .env.production（prod 部署）
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# test 分支 → .env.local（test 不碰 .env.production，避免读到 prod 域名）
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# dev 分支 → .env.local（未配远端用途，但保留）
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# ============================================================
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copy_env_by_branch() {
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CURRENT_BRANCH=$(git rev-parse --abbrev-ref HEAD)
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echo "=== branch: $CURRENT_BRANCH ===" >> "$LOG_FILE"
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case "$CURRENT_BRANCH" in
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main)
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cp -f env-example/.env.production.example .env.production
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echo "=== env: copied .env.production (main → prod) ===" >> "$LOG_FILE"
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;;
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test)
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cp -f env-example/.env.local.example .env.local
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echo "=== env: copied .env.local (test → test) ===" >> "$LOG_FILE"
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;;
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dev)
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cp -f env-example/.env.development.example .env.local
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echo "=== env: copied .env.local (dev → dev) ===" >> "$LOG_FILE"
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;;
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*)
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echo "=== env: UNKNOWN branch '$CURRENT_BRANCH', skip env copy ===" >> "$LOG_FILE"
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;;
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esac
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}
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# ============================================================
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# 4. run_build —— 跑 `pnpm run build`，输出丢，捕获退出码写日志
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# 返回：build 退出码（main 用 if ! run_build 决定是否继续）
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# ============================================================
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run_build() {
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echo "=== build START @ $(date -u +%Y-%m-%dT%H:%M:%SZ) ===" >> "$LOG_FILE"
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pnpm run build > /dev/null 2>&1
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BUILD_EXIT=$?
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echo "=== build EXIT_CODE=$BUILD_EXIT @ $(date -u +%Y-%m-%dT%H:%M:%SZ) ===" >> "$LOG_FILE"
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echo "" >> "$LOG_FILE"
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return $BUILD_EXIT
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}
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# ============================================================
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# 5. stop_existing_next —— 两阶段 kill + 等 1s 确保端口完全释放
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# 1) 优雅关闭（SIGTERM）—— 旧进程自己 drain
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# 2) 等 2s
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# 3) 强杀（SIGKILL）—— 还在的话
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# 4) 等 1s
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# ============================================================
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stop_existing_next() {
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echo "=== stop existing next @ $(date -u +%Y-%m-%dT%H:%M:%SZ) ===" >> "$LOG_FILE"
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pkill -f "next start" 2>/dev/null
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pkill -f "next-server" 2>/dev/null
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sleep 2
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pkill -9 -f "next start" 2>/dev/null
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pkill -9 -f "next-server" 2>/dev/null
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sleep 1
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echo "=== stop DONE @ $(date -u +%Y-%m-%dT%H:%M:%SZ) ===" >> "$LOG_FILE"
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echo "" >> "$LOG_FILE"
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}
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# ============================================================
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# 6. launch_next —— 后台启 `pnpm run start`，捕 PID
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# ============================================================
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launch_next() {
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# next stdout/stderr 接到 logs/next-server.log（覆盖模式，每次 deploy 重新开始）
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NEXT_LOG_FILE="$REPO_TOPLEVEL/logs/next-server.log"
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echo "=== start LAUNCH @ $(date -u +%Y-%m-%dT%H:%M:%SZ) ===" >> "$LOG_FILE"
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nohup pnpm run start > "$NEXT_LOG_FILE" 2>&1 &
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START_PID=$!
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echo "=== start PID=$START_PID @ $(date -u +%Y-%m-%dT%H:%M:%SZ) ===" >> "$LOG_FILE"
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}
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# ============================================================
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# 7. log_abort —— build 失败时写结束标记（不输出 START LAUNCH）
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# ============================================================
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log_abort() {
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echo "=== ABORTED @ $(date -u +%Y-%m-%dT%H:%M:%SZ) (build failed, start skipped) ===" >> "$LOG_FILE"
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}
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# ============================================================
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# main —— 调度所有步骤
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# ============================================================
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main() {
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init_log_file
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sync_worktree # 先同步工作树到新 HEAD（与 git config denyCurrentBranch 配合）
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write_metadata_header # 先覆盖写元信息（这样 env copy 日志能保留在后面）
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copy_env_by_branch # 追加 env copy 日志
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if ! run_build; then
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log_abort
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exit $BUILD_EXIT # build 失败 → 不启 start（避免用旧 .next 跑新代码）
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fi
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stop_existing_next # build 成功 → 先关旧进程
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launch_next # 再启新
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}
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main "$@"
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exit 0 |