name: Markdown (Fail Fast) on: push: pull_request: jobs: changedfiles: name: changed files runs-on: ubuntu-latest outputs: md: ${{ steps.changes.outputs.md }} steps: - name: Checkout Repo uses: actions/checkout@v4 with: fetch-depth: 0 - name: Get changed files id: changes run: | echo "md=$(git diff --name-only --diff-filter=ACMRTUXB origin/${{ github.event.pull_request.base.ref }} ${{ github.event.pull_request.head.sha }} | grep .md$ | xargs)" >> $GITHUB_OUTPUT lint: name: lint markdown files runs-on: ubuntu-latest needs: changedfiles if: ${{needs.changedfiles.outputs.md}} steps: - name: Checkout Repo uses: actions/checkout@v4 - name: Run linter uses: docker://avtodev/markdown-lint:v1 with: args: ${{needs.changedfiles.outputs.md}}