paha/github-action-tf-path repository overview

Source: https://github.com/paha/github-action-go⁠

⁠github-action-go

GitHub Action to identify a path of changed files on monorepos, with regex and depth validation.

Example use-case is execution path for Terraform monorepo. The GitHub action fetches changed files from the GitHub PR API, validates paths to determine what directory Terraform execution needs to happen.

• Using a container for action delivery avoids spending time fetching repo, dependencies, and compiling. Recommended use is container delivery via: docker://paha/github-action-tf-path
• PR id is taken from GITHUB_REF_NAME, if fails, pr_number input is taken.
• The path is persisted as a Pull Request label tf_path: PATH for visibility.

Required action inputs:

Optional action inputs:

Note:

• Only base paths are validated.
• Validation for include/exclude regex is using https://pkg.go.dev/regexp#MatchString⁠.
• Anything that starts with a . is not validated.

⁠Example

on:
  pull_request:

jobs:
  terraform:
    name: Debug
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v2

      - name: TF path action
        id: path
        uses: docker://paha/github-action-tf-path:v0.0.2
        with:
          token: ${{ github.token }}

      - name: my path
        run: echo ${{ steps.path.outputs.tf_path }}

⁠References:

• GitHub Actions SDK⁠
• The action container on Docker Hub⁠