dekun
72 lines
2.1 KiB
Bash
72 lines
2.1 KiB
Bash
#!/usr/bin/env bash
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# 部署脚本公共函数（LF 换行）
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# 安全拉取远程代码：有本地修改时先 stash，pull 失败不中断部署
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git_update_safe() {
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local repo_dir="${1:?}"
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cd "$repo_dir"
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if [ ! -d .git ]; then
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return 0
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fi
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if [ "${DEPLOY_SKIP_GIT_PULL:-}" = "1" ]; then
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echo " 已跳过 git pull (DEPLOY_SKIP_GIT_PULL=1)"
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return 0
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fi
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local stashed=0
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if ! git diff --quiet 2>/dev/null || ! git diff --cached --quiet 2>/dev/null; then
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echo " 检测到未提交修改，暂存到 git stash..."
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if git stash push -m "deploy-auto-$(date +%Y%m%d%H%M%S)"; then
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stashed=1
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else
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echo " 警告: stash 失败，将尝试直接 pull"
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fi
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fi
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if git pull --rebase; then
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echo " 代码已更新"
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else
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echo " 警告: git pull 失败，使用当前目录代码继续部署"
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fi
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if [ "$stashed" = 1 ]; then
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echo " 恢复本地修改 (git stash pop)..."
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git stash pop || echo " 提示: stash 恢复冲突时可手动处理: git stash list"
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fi
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}
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# 创建 .venv 并安装依赖（不依赖系统 pip）
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ensure_python_venv() {
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local repo_dir="${1:?}"
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cd "$repo_dir"
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local venv_python="${repo_dir}/.venv/bin/python"
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local venv_pip="${repo_dir}/.venv/bin/pip"
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if [ ! -x "$venv_python" ]; then
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echo " 创建虚拟环境 .venv ..."
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if ! python3 -m venv .venv 2>/dev/null; then
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echo " 安装 python3-venv（需要 root）..."
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if command -v apt-get &>/dev/null; then
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sudo apt-get update -qq
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sudo DEBIAN_FRONTEND=noninteractive apt-get install -y -qq python3-venv python3-pip
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elif command -v yum &>/dev/null; then
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sudo yum install -y python3-pip
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elif command -v dnf &>/dev/null; then
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sudo dnf install -y python3-pip
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else
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echo "错误: 无法创建 venv，请手动安装 python3-venv 或 python3-pip"
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exit 1
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fi
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python3 -m venv .venv
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fi
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fi
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echo " 安装 Python 依赖到 .venv ..."
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"$venv_pip" install -U pip -q
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"$venv_pip" install -r backend/requirements.txt -q
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echo " 使用: $("$venv_python" --version 2>&1) ($venv_python)"
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}
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