# 安裝依賴(lài)包
pip3 install watchdog

from watchdog.observers import Observer
...
# 創(chuàng)建一個(gè)監(jiān)聽(tīng)器，用來(lái)監(jiān)聽(tīng)文件夾目錄
observer = Observer()
...

from watchdog.events import *
import ntpath
import shutil
import zipfile
def get_filename(filepath):
   """
   根據(jù)文件夾目錄，獲取文件名稱(chēng)（待后綴）
   :param filepath:
   :return:
   """
   return ntpath.basename(filepath)
class FileMoveHandler(FileSystemEventHandler):
   def __init__(self):
       FileSystemEventHandler.__init__(self)
   ...
   # 文件新建
   def on_created(self, event):
       # 新建文件夾
       if event.is_directory:
           # print("directory created:{0}".format(event.src_path))
           pass
       # 新建文件
       else:
           # print("file created:{0}".format(event.src_path))
           filename = get_filename(event.src_path)
           # 如果屬于前端的4個(gè)項(xiàng)目壓縮包，開(kāi)始文件夾的操作
           if filename in watch_tags:
               self.start(filename)
  ...
  def on_modified(self, event):
       if event.is_directory:
           # print("directory modified:{0}".format(event.src_path))
           pass
       else:
           # print("file modified:{0}".format(event.src_path))
           filename = get_filename(event.src_path)
           if filename in watch_tags:
               self.start(filename)
   ...
       def start(self, filename):
       """
       文件處理邏輯
       :param filename:
       :return:
       """
       try:
           # 文件名不帶后綴
           filename_without_suffix = filename.split(".")[0]
           # 源文件路徑（壓縮包文件）
           source_file_path = watch_folder + filename
           # 目標(biāo)文件路徑（壓縮包文件）
           target_file_path = target_folder + filename
           # 目標(biāo)項(xiàng)目文件夾（目標(biāo)項(xiàng)目）
           target_project_path = target_folder + filename_without_suffix
           # 1、復(fù)制文件到目標(biāo)文件夾
           print(f"拷貝源目錄{source_file_path},目標(biāo)文件夾:{target_folder}")
           # 刪除目標(biāo)文件夾下的壓縮文件
           if os.path.exists(target_file_path):
               os.remove(target_file_path)
           # 移動(dòng)文件到目標(biāo)文件夾中
           shutil.move(source_file_path, target_folder)
           # 2、清空目標(biāo)文件夾中內(nèi)的所有文件夾（如果存在）
           # 如果不存在，新建一個(gè)文件夾
           if os.path.exists(target_project_path):
               shutil.rmtree(target_project_path, ignore_errors=True)
           print(f"項(xiàng)目{filename_without_suffix}移動(dòng)成功！")
       except Exception as e:
           print("部署失敗，錯(cuò)誤原因:", str(e.args))

...
   def start(self, filename):
       # 文件名不帶后綴
       filename_without_suffix = filename.split(".")[0]
       # 目標(biāo)文件路徑（壓縮包文件）
       target_file_path = target_folder + filename
       # 目標(biāo)項(xiàng)目文件夾（目標(biāo)項(xiàng)目）
       target_project_path = target_folder + filename_without_suffix
       r = zipfile.is_zipfile(target_file_path)
       if r:
           fz = zipfile.ZipFile(target_file_path, 'r')
           for file in fz.namelist():
               fz.extract(file, target_folder)
       else:
           print('這不是一個(gè)正常的zip壓縮包！')
...

import time
...
if __name__ == "__main__":
   # 待監(jiān)聽(tīng)的文件夾目錄
   watch_folder = "/tmp/"
   # 項(xiàng)目目標(biāo)文件夾目錄
   target_folder = "/home/project/frontend/"
   # 監(jiān)聽(tīng)文件夾名稱(chēng)，即：項(xiàng)目壓縮包名稱(chēng)
   watch_tags = ['proj1.zip', 'proj2.zip', 'proj3.zip', 'proj4.zip']
   # 創(chuàng)建一個(gè)監(jiān)聽(tīng)器，用來(lái)監(jiān)聽(tīng)文件夾目錄
   observer = Observer()
   # 創(chuàng)建兩個(gè)事件處理對(duì)象
   move_handler = FileMoveHandler()
   unzip_handler = FileUnzipHandler()
   # 啟動(dòng)監(jiān)控任務(wù)
   # 參數(shù)分別是：觀察者、監(jiān)聽(tīng)目錄、是否監(jiān)聽(tīng)子目錄
   observer.schedule(move_handler, watch_folder, True)
   observer.schedule(unzip_handler, target_folder, True)
   observer.start()
   try:
       while True:
           time.sleep(1)
   except KeyboardInterrupt:
       observer.stop()
   observer.join()
...

# 在后臺(tái)運(yùn)行  
# 項(xiàng)目文件：watch_folder.py
# 日志文件：watch_folder.log
nohup python3 -u watch_folder.py > watch_folder.log 2>&1 &
# 查看日志：
cat watch_folder.log