cambios

Github action to detect if there are any changes in pnpm workspace or repository using pnpm since some point (git ref, git tag or commit-sha) in your git history

Internally uses pnpm's filtering capabilities

Usage

 ....
    steps:
     # setup your node and pnpm
     ....
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - name: Get changed packages
        uses: akshay5995/[email protected]
        id: changed-package-action
        with:
          package-name: "" # Optional
          since: "" # Optional defaults to "origin/main"
      - name: echo changed packages
        run: echo ${{ steps.changed-package-action.outputs.changed-packages }}
      - name: echo CHANGE_DETECTED env
        run: echo ${{ env.CHANGE_DETECTED }}

Inputs

Name in your package.json for the package that you want to detect change for:

    package-name: "" # Optional

    since: "" # Optional defaults to "origin/main"

Outputs

Environment variable:

    CHANGE_DETECTED

Can be used in following steps:

    steps:
      ....
      - name: Get changed packages
        uses: akshay5995/[email protected]
      - name: Run tests if only package has changed
        if: ${{ env.CHANGE_DETECTED }}
        run: pnpm test:ci

Output:

  changed-packages 

Can be used in following steps: (useful in a monorepo that uses pnpm workspaces)

    steps:
      ....
      - name: Get changed packages
        uses: akshay5995/[email protected]
        id: changed-package-action
      - name: Echo all changed packages in the repo
        run: echo ${{ steps.changed-package-action.outputs.changed-packages }}

Outputs stringified Json array for changed packages e.g, "["cambios"]"