319 lines
12 KiB
Python
319 lines
12 KiB
Python
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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soul-admin 静态站点部署：打包 dist → 上传 → 解压到 dist2 → dist/dist2 互换实现无缝切换。
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不安装依赖、不重启、不调用宝塔 API。
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"""
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from __future__ import print_function
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import os
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import sys
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import shlex
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import tempfile
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import argparse
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import zipfile
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try:
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import paramiko
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except ImportError:
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print("错误: 请先安装 paramiko")
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print(" pip install paramiko")
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sys.exit(1)
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# ==================== 配置 ====================
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# 站点根目录（Nginx 等指向的目录的上一级，即 dist 的父目录）
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DEPLOY_BASE_PATH = "/www/wwwroot/self/soul-admin"
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# 切换后 chown 的属主，宝塔一般为 www:www，空则跳过
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DEPLOY_WWW_USER = os.environ.get("DEPLOY_WWW_USER", "www:www")
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DEFAULT_SSH_PORT = int(os.environ.get("DEPLOY_SSH_PORT", "22022"))
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def get_cfg():
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base = os.environ.get("DEPLOY_BASE_PATH", DEPLOY_BASE_PATH).rstrip("/")
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return {
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"host": os.environ.get("DEPLOY_HOST", "43.139.27.93"),
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"user": os.environ.get("DEPLOY_USER", "root"),
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"password": os.environ.get("DEPLOY_PASSWORD", "Zhiqun1984"),
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"ssh_key": os.environ.get("DEPLOY_SSH_KEY", ""),
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"base_path": base,
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"dist_path": base + "/dist",
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"dist2_path": base + "/dist2",
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"www_user": os.environ.get("DEPLOY_WWW_USER", DEPLOY_WWW_USER).strip(),
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}
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# ==================== 本地构建 ====================
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def run_build(root):
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"""执行本地 pnpm build"""
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use_shell = sys.platform == "win32"
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dist_dir = os.path.join(root, "dist")
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index_html = os.path.join(dist_dir, "index.html")
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try:
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r = __import__("subprocess").run(
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["pnpm", "build"],
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cwd=root,
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shell=use_shell,
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timeout=300,
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capture_output=True,
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text=True,
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encoding="utf-8",
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errors="replace",
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)
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if r.returncode != 0:
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print(" [失败] 构建失败，退出码:", r.returncode)
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for line in (r.stdout or "").strip().split("\n")[-10:]:
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print(" " + line)
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return False
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except __import__("subprocess").TimeoutExpired:
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print(" [失败] 构建超时")
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return False
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except FileNotFoundError:
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print(" [失败] 未找到 pnpm，请安装: npm install -g pnpm")
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return False
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except Exception as e:
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print(" [失败] 构建异常:", str(e))
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return False
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if not os.path.isfile(index_html):
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print(" [失败] 未找到 dist/index.html")
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return False
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print(" [成功] 构建完成")
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return True
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# ==================== 打包 dist 为 zip ====================
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def pack_dist_zip(root):
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"""将本地 dist 目录打包为 zip（解压到 dist2 后即为站点根内容）"""
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print("[2/4] 打包 dist 为 zip ...")
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dist_dir = os.path.join(root, "dist")
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if not os.path.isdir(dist_dir):
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print(" [失败] 未找到 dist 目录")
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return None
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index_html = os.path.join(dist_dir, "index.html")
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if not os.path.isfile(index_html):
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print(" [失败] 未找到 dist/index.html，请先执行 pnpm build")
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return None
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zip_path = os.path.join(tempfile.gettempdir(), "soul_admin_deploy.zip")
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try:
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with zipfile.ZipFile(zip_path, "w", zipfile.ZIP_DEFLATED) as zf:
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for dirpath, _dirs, filenames in os.walk(dist_dir):
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for f in filenames:
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full = os.path.join(dirpath, f)
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arcname = os.path.relpath(full, dist_dir).replace("\\", "/")
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zf.write(full, arcname)
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print(" [成功] 打包完成: %s (%.2f MB)" % (zip_path, os.path.getsize(zip_path) / 1024 / 1024))
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return zip_path
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except Exception as e:
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print(" [失败] 打包异常:", str(e))
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return None
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# ==================== SSH 上传并解压到 dist2 ====================
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def upload_zip_and_extract_to_dist2(cfg, zip_path):
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"""上传 zip 到服务器并解压到 dist2"""
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print("[3/4] SSH 上传 zip 并解压到 dist2 ...")
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sys.stdout.flush()
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if not cfg.get("password") and not cfg.get("ssh_key"):
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print(" [失败] 请设置 DEPLOY_PASSWORD 或 DEPLOY_SSH_KEY")
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return False
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zip_size_mb = os.path.getsize(zip_path) / (1024 * 1024)
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client = paramiko.SSHClient()
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client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
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try:
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print(" 正在连接 %s@%s:%s ..." % (cfg["user"], cfg["host"], DEFAULT_SSH_PORT))
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sys.stdout.flush()
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if cfg.get("ssh_key") and os.path.isfile(cfg["ssh_key"]):
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client.connect(
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cfg["host"],
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port=DEFAULT_SSH_PORT,
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username=cfg["user"],
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key_filename=cfg["ssh_key"],
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timeout=30,
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banner_timeout=30,
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)
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else:
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client.connect(
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cfg["host"],
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port=DEFAULT_SSH_PORT,
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username=cfg["user"],
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password=cfg["password"],
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timeout=30,
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banner_timeout=30,
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)
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print(" [OK] SSH 已连接，正在上传 zip（%.1f MB）..." % zip_size_mb)
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sys.stdout.flush()
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remote_zip = cfg["base_path"] + "/soul_admin_deploy.zip"
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sftp = client.open_sftp()
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chunk_mb = 5.0
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last_reported = [0]
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def _progress(transferred, total):
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if total and total > 0:
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now_mb = transferred / (1024 * 1024)
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if now_mb - last_reported[0] >= chunk_mb or transferred >= total:
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last_reported[0] = now_mb
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print("\r 上传进度: %.1f / %.1f MB" % (now_mb, total / (1024 * 1024)), end="")
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sys.stdout.flush()
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sftp.put(zip_path, remote_zip, callback=_progress)
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if zip_size_mb >= chunk_mb:
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print("")
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print(" [OK] zip 已上传，正在服务器解压到 dist2 ...")
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sys.stdout.flush()
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sftp.close()
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dist2 = cfg["dist2_path"]
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cmd = "rm -rf %s && mkdir -p %s && unzip -o -q %s -d %s && rm -f %s && echo OK" % (
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dist2,
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dist2,
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remote_zip,
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dist2,
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remote_zip,
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)
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stdin, stdout, stderr = client.exec_command(cmd, timeout=120)
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out = stdout.read().decode("utf-8", errors="replace").strip()
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err = stderr.read().decode("utf-8", errors="replace").strip()
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if err:
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print(" 服务器 stderr: %s" % err[:500])
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exit_status = stdout.channel.recv_exit_status()
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if exit_status != 0 or "OK" not in out:
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print(" [失败] 解压失败，退出码: %s" % exit_status)
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if out:
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print(" stdout: %s" % out[:300])
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return False
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print(" [成功] 已解压到: %s" % dist2)
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return True
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except Exception as e:
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print(" [失败] SSH 错误: %s" % str(e))
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import traceback
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traceback.print_exc()
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return False
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finally:
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client.close()
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# ==================== 服务器目录切换：dist → dist1，dist2 → dist ====================
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def remote_swap_dist(cfg):
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"""服务器上：dist→dist1，dist2→dist，删除 dist1，实现无缝切换"""
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print("[4/4] 服务器切换目录: dist→dist1, dist2→dist ...")
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client = paramiko.SSHClient()
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client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
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try:
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if cfg.get("ssh_key") and os.path.isfile(cfg["ssh_key"]):
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client.connect(
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cfg["host"],
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port=DEFAULT_SSH_PORT,
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username=cfg["user"],
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key_filename=cfg["ssh_key"],
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timeout=15,
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)
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else:
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client.connect(
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cfg["host"],
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port=DEFAULT_SSH_PORT,
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username=cfg["user"],
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password=cfg["password"],
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timeout=15,
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)
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base = cfg["base_path"]
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# 若当前没有 dist（首次部署），则 dist2 直接改名为 dist；若有 dist 则先备份再替换
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cmd = "cd %s && (test -d dist && (mv dist dist1 && mv dist2 dist && rm -rf dist1) || mv dist2 dist) && echo OK" % base
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stdin, stdout, stderr = client.exec_command(cmd, timeout=60)
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out = stdout.read().decode("utf-8", errors="replace").strip()
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err = stderr.read().decode("utf-8", errors="replace").strip()
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exit_status = stdout.channel.recv_exit_status()
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if exit_status != 0 or "OK" not in out:
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print(" [失败] 切换失败 (退出码: %s)" % exit_status)
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if err:
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print(" 服务器 stderr: %s" % err)
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if out and "OK" not in out:
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print(" 服务器 stdout: %s" % out)
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return False
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print(" [成功] 新版本已切换至: %s" % cfg["dist_path"])
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# 切换后设置 www 访问权限，否则 Nginx 无法读文件导致无法访问
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www_user = cfg.get("www_user")
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if www_user:
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dist_path = cfg["dist_path"]
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chown_cmd = "chown -R %s %s && echo OK" % (www_user, shlex.quote(dist_path))
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stdin, stdout, stderr = client.exec_command(chown_cmd, timeout=60)
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chown_out = stdout.read().decode("utf-8", errors="replace").strip()
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chown_err = stderr.read().decode("utf-8", errors="replace").strip()
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if stdout.channel.recv_exit_status() != 0 or "OK" not in chown_out:
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print(" [警告] chown 失败，站点可能无法访问: %s" % (chown_err or chown_out))
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else:
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print(" [成功] 已设置属主: %s" % www_user)
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return True
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except Exception as e:
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print(" [失败] SSH 错误: %s" % str(e))
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return False
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finally:
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client.close()
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# ==================== 主函数 ====================
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def main():
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parser = argparse.ArgumentParser(
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description="soul-admin 静态站点部署（dist2 解压后目录切换，无缝更新）",
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formatter_class=argparse.RawDescriptionHelpFormatter,
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epilog="不安装依赖、不重启、不调用宝塔 API。站点路径: " + DEPLOY_BASE_PATH + "/dist",
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)
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parser.add_argument("--no-build", action="store_true", help="跳过本地 pnpm build")
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args = parser.parse_args()
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script_dir = os.path.dirname(os.path.abspath(__file__))
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if os.path.isfile(os.path.join(script_dir, "package.json")):
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root = script_dir
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else:
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root = os.path.dirname(script_dir)
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cfg = get_cfg()
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print("=" * 60)
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print(" soul-admin 部署（dist/dist2 无缝切换）")
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print("=" * 60)
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print(" 服务器: %s@%s 站点目录: %s" % (cfg["user"], cfg["host"], cfg["dist_path"]))
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print("=" * 60)
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if not args.no_build:
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print("[1/4] 本地构建 pnpm build ...")
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if not run_build(root):
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return 1
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else:
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if not os.path.isdir(os.path.join(root, "dist")) or not os.path.isfile(
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os.path.join(root, "dist", "index.html")
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):
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print("[错误] 未找到 dist/index.html，请先执行 pnpm build 或去掉 --no-build")
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return 1
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print("[1/4] 跳过本地构建")
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zip_path = pack_dist_zip(root)
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if not zip_path:
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return 1
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if not upload_zip_and_extract_to_dist2(cfg, zip_path):
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return 1
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try:
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os.remove(zip_path)
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except Exception:
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pass
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if not remote_swap_dist(cfg):
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return 1
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print("")
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print(" 部署完成！站点目录: %s" % cfg["dist_path"])
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return 0
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if __name__ == "__main__":
|
|||
|
|
sys.exit(main())
|