多路径触发 Github Action： on: push: paths

Question

在单个代码库中，我想为不同的路径 [paths: 'frontend/**' 和 paths: 'backend/**'] 创建多个触发器，并为（相同的）构建作业设置不同的参数。以下是两个工作流程。

name: Trigger Jenkins Build [ Build-Portal ]
on:
  push:
    branches: [ develop ]
    paths: 'frontend/**'
    types: [closed]
jobs:
  build:
    name: Triggering Jenkins Build [ Build-Portal ]
    runs-on: ubuntu-latest
    if: github.event.pull_request.merged == true
    steps:
    - name: Trigger Build-Portal
      uses: actions/trigger-jenkins@develop
      with:
        ...
        job_name: "Build-Portal"
        job_params: '{"FRESH_BUILD":"True", "UI":"True", "BUILD_BRANCH":"develop", "DEPLOY_DEV":"True"}'
        ...

和

name: Trigger Jenkins Build [ Build-Portal ]
on:
  push:
    branches: [ develop ]
    paths: 'backend/**'
    types: [closed]
jobs:
  build:
    name: Triggering Jenkins Build [ Build-Portal ]
    runs-on: ubuntu-latest
    if: github.event.pull_request.merged == true
    steps:
    - name: Trigger Build-Portal
      uses: actions/trigger-jenkins@develop
      with:
        ...
        job_name: "Build-Portal"
        job_params: '{"FRESH_BUILD":"True", "API":"True", "BUILD_BRANCH":"develop", "DEPLOY_DEV":"True"}'
        ...

我可以将这两个内容合并到一个工作流程文件 (.github/workflows/) 中吗？还是需要为每个单独创建一个文件？注意：对于两个触发器，job_params 是不同的。

- roy

Answer 1

根据github action文档，同一工作流程中使用多个路径应该可以运行。如果您还使用paths-filter action，则可以像这样获得所需结果：

例子:

name: Trigger Jenkins Build [ Build-Portal ]
on:
  push:
    branches: [ develop ]
    paths: 
       - 'frontend/**'
       - 'backend/**'
    types: [closed]
jobs:
  build:
    name: Triggering Jenkins Build [ Build-Portal ]
    runs-on: ubuntu-latest
    if: github.event.pull_request.merged == true
    steps:
      - uses: dorny/paths-filter@v2
        id: changes
        with:
           filters: |
              backend:
                - 'backend/**'
              frontend:
                - 'frontend/**'
    - name: Trigger Build-Portal FRONTEND
      # run only if some file in 'frontend' folder was changed
      if: steps.changes.outputs.frontend == 'true'
      uses: actions/trigger-jenkins@develop
      with:
        ...
        job_name: "Build-Portal"
        job_params: '{"FRESH_BUILD":"True", "UI":"True", "BUILD_BRANCH":"develop", "DEPLOY_DEV":"True"}'
        ...
     - name: Trigger Build-Portal BACKEND
      # run only if some file not 'backend' folder was changed
      if: steps.changes.outputs.backend == 'true'
      uses: actions/trigger-jenkins@develop
      with:
        ...
        job_name: "Build-Portal"
        job_params: '{"FRESH_BUILD":"True", "API":"True", "BUILD_BRANCH":"develop", "DEPLOY_DEV":"True"}'
        ...

- GuiFalourd

---

job_params 对于两个触发器是不同的。 - roy

抱歉，我没有在job_params中看到UI和API的区别。在这种情况下，您可以使用2个作业，并根据所使用的路径使用不同的if条件。还可以使用paths-filter action。 - GuiFalourd

我更新了答案，并且提供了一个使用路径过滤器操作的示例。 - GuiFalourd

感谢指向dorny/paths-filter的指针；我用它来解决了类似的过滤问题。 - theory