last-successful-build-action

This action searches for the last successful workflow-run for the given workflow-name and branch. The sha of the workflow-commit is set as output-parameter. If no matching workflow exists, the sha of the current run is emitted.

Usage

      - uses: actions/checkout@v2
      - name: Find matching workflow
        uses: SamhammerAG/last-successful-build-action@v2
        with:
          token: "${{ secrets.GITHUB_TOKEN }}"
          branch: "development"
          workflow: "build"

Verifying workflow run SHAs

If your workflow runs are expected to contain no-longer existing commit SHAs (e.g. when squashing and force pushing) you need to verify the SHA of the workflow run commit against the list of commit SHAs in your repository.

      - uses: actions/checkout@v2
        with:
          fetch-depth: 0 # check out the entire repo history for SHA verification
      - name: Find matching workflow
        uses: SamhammerAG/last-successful-build-action@v2
        with:
          branch: "development"
          workflow: "build"
          verify: true

Config

Action inputs

Name	Description	Default
token	GITHUB_TOKEN or a repo scoped PAT.	GITHUB_TOKEN
branch	Branch for the workflow to look for.	""
workflow	Workflow name to look for.	""
verify	Verify workflow commit SHA against list of SHAs in repository	false

Action outputs

Name	Description	Default
sha	Sha of the workflow-run matching the requirements.	${{ github.sha }}