注释：“`cd:太多的争论”

Question

我正在尝试增加新的部分，在我们的游戏手册，这是通过詹金斯运行。我是cd: too many arguments的错误。

无意义剧本代码

- name: "obfuscating python code"
  command: "cd /opt/company_name/{{ app_name }}/current/lib/python3.6/site-packages/{{ app_module }}/ & pyarmor obfuscate --src='.' -r __init__.py & cp -r dist/* . & rm -rf dist & cd -"

运行ansible剧本的jenkins犯了这样的错误

TASK [python-app : obfuscating python code] ************************************
fatal: [server]: FAILED! => {"changed": true, "cmd": ["cd", "/opt/company_name/app-name/current/lib/python3.6/site-packages/app_name/", "&", "pyarmor", "obfuscate", "--src=.", "-r", "__init__.py", "&", "cp", "-r", "dist/*", ".", "&", "rm", "-rf", "dist", "&", "cd", "-"], "delta": "0:00:00.005432", "end": "2022-04-14 23:02:46.568316", "msg": "non-zero return code", "rc": 1, "start": "2022-04-14 23:02:46.562884", "stderr": "/bin/cd: line 2: cd: too many arguments", "stderr_lines": ["/bin/cd: line 2: cd: too many arguments"], "stdout": "", "stdout_lines": []}

UPDATE:我按照建议更新了代码以及更多的命令，我希望在运行pyarmor之前激活python虚拟env，它现在在No such file or directory: 'source'中失败了

- name: "obfuscating python code"
  command: "source /opt/company_name/{{ app_name }}/current/bin/activate && pyarmor obfuscate --src='.' -r __init__.py && cp -fr dist/* . && rm -rf dist"
  chdir: /opt/intuitive/{{ app_name }}/current/lib/python3.6/site-packages/{{ app_module }}/

TASK [python-app : obfuscating python code] ************************************
fatal: [server]: FAILED! => {"changed": false, "cmd": "source /opt/company/app-name/current/bin/activate '&&' pyarmor obfuscate --src=. -r __init__.py '&&' cp -fr 'dist/*' . '&&' rm -rf dist", "msg": "[Errno 2] No such file or directory: 'source': 'source'", "rc": 2}

Answer 1

您正在尝试在command模块中使用shell特性。command不使用shell，因此将整个命令行作为参数传递给cd。当您使用管道、文件全局化等外壳特性时，您应该使用shell模块。

您还可以使用模块的内置支持来设置工作目录，以使命令更短一些。

- name: Obfuscate python code
  shell: 
    cmd: pyarmor obfuscate --src='.' -r __init__.py && cp -r dist/* . && rm -rf dist
    chdir: /opt/company_name/{{ app_name }}/current/lib/python3.6/site-packages/{{ app_module }}