ci(deploy): 添加 dev 自动部署脚本

deploy.sh

@@ -0,0 +1,101 @@
+#!/usr/bin/env bash
+# 服务器部署脚本：拉取代码、准备 .venv、安装依赖、执行迁移并重启服务。
+set -euo pipefail
+
+PROJECT_DIR="${PROJECT_DIR:-$(cd "$(dirname "$0")" && pwd)}"
+REMOTE="${REMOTE:-origin}"
+BRANCH="${DEPLOY_BRANCH:-${GITHUB_REF_NAME:-}}"
+SERVICE_NAME="${SERVICE_NAME:-weread.service}"
+VENV_DIR="${VENV_DIR:-$PROJECT_DIR/.venv}"
+ENV_FILE="${ENV_FILE:-$PROJECT_DIR/.env}"
+
+cd "$PROJECT_DIR"
+
+if [ -z "$BRANCH" ]; then
+  BRANCH="$(git branch --show-current)"
+fi
+
+if [ -z "$BRANCH" ]; then
+  echo "未检测到部署分支，请设置 DEPLOY_BRANCH"
+  exit 1
+fi
+
+if [ "${SKIP_GIT_PULL:-0}" = "1" ]; then
+  echo "[1/5] 代码已拉取，跳过 git pull"
+else
+  echo "[1/5] 拉取 $REMOTE/$BRANCH"
+  git fetch "$REMOTE"
+  git checkout "$BRANCH"
+  git pull --ff-only "$REMOTE" "$BRANCH"
+fi
+
+if [ -f "$ENV_FILE" ]; then
+  set -a
+  # shellcheck disable=SC1090
+  . "$ENV_FILE"
+  set +a
+elif command -v systemctl >/dev/null 2>&1; then
+  SERVICE_ENV="$(systemctl show "$SERVICE_NAME" --property=Environment --value 2>/dev/null || true)"
+  for item in $SERVICE_ENV; do
+    case "$item" in
+      *=*) export "$item" ;;
+    esac
+  done
+fi
+
+find_python() {
+  if command -v python3 >/dev/null 2>&1; then
+    command -v python3
+    return
+  fi
+  if command -v python >/dev/null 2>&1; then
+    command -v python
+    return
+  fi
+  echo "未找到 python3 或 python，请先在服务器安装 Python"
+  exit 1
+}
+
+echo "[2/5] 检测 Python 虚拟环境"
+if [ ! -x "$VENV_DIR/bin/python" ]; then
+  "$(find_python)" -m venv "$VENV_DIR"
+fi
+
+PYTHON="$VENV_DIR/bin/python"
+
+echo "[3/5] 安装依赖"
+if ! "$PYTHON" -m pip --version >/dev/null 2>&1; then
+  "$PYTHON" -m ensurepip --upgrade
+fi
+"$PYTHON" -m pip install -r requirements.txt
+
+echo "[4/5] 执行数据库迁移"
+"$PYTHON" - <<'PY'
+from pathlib import Path
+
+import pymysql
+
+from api_v2 import MYSQL_CONFIG
+
+migration = Path("migrations/001_reading_goals.sql")
+if migration.exists():
+    with pymysql.connect(**MYSQL_CONFIG) as conn:
+        with conn.cursor() as cur:
+            for sql in migration.read_text(encoding="utf-8").split(";"):
+                if sql.strip():
+                    cur.execute(sql)
+        conn.commit()
+PY
+
+echo "[5/5] 重启服务 $SERVICE_NAME"
+if command -v systemctl >/dev/null 2>&1; then
+  if [ "$(id -u)" -eq 0 ]; then
+    systemctl restart "$SERVICE_NAME"
+    systemctl status "$SERVICE_NAME" --no-pager
+  else
+    sudo systemctl restart "$SERVICE_NAME"
+    sudo systemctl status "$SERVICE_NAME" --no-pager
+  fi
+else
+  echo "当前系统没有 systemctl，请手动用 $PYTHON app.py 启动"
+fi