jenkins-agent-python-pr.yaml

name: jenkins-agent-python-pr
on:
  pull_request:
    paths:
      - jenkins-agents/jenkins-agent-python/**
      - .github/workflows/jenkins-agent-python-pr.yaml

# Declare default permissions as read only.
permissions: read-all

jobs:
  build:
    env:
      context: jenkins-agents/jenkins-agent-python
      image_name: jenkins-agent-python
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
        with:
          fetch-depth: 0

      - name: Check if version.json has been bumped
        id: changes
        run: echo "changed=$(git --no-pager diff --name-only origin/main HEAD | grep "${context}/version.json" | wc -l)" >> $GITHUB_OUTPUT

      - name: Fail if version.json not bumped
        if: steps.changes.outputs.changed == 0
        run: |
          echo "${context}/version.json has not changed. Publishing the same tag removes the SHA, which causes issues. Failing."
          exit 1

      - name: Check and verify version.json
        id: check_version
        uses: redhat-cop/github-actions/get-image-version@e4729075dcd3f34946b80df6b1bfb952b9fee166 # v4
        with:
          IMAGE_CONTEXT_DIR: ${{ env.context }}

      - uses: hadolint/hadolint-action@54c9adbab1582c2ef04b2016b760714a4bfde3cf # v3.1.0
        with:
          dockerfile: ${{ env.context }}/Dockerfile
          ignore: DL3041

      - name: Log into ghcr.io
        uses: redhat-actions/podman-login@4934294ad0449894bcd1e9f191899d7292469603 # v1
        with:
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}
          registry: ghcr.io

      - name: Build image
        uses: redhat-actions/buildah-build@7a95fa7ee0f02d552a32753e7414641a04307056 # v2
        with:
          context: ${{ env.context }}
          dockerfiles: |
            ./${{ env.context }}/Dockerfile
          image: ${{ env.image_name }}
          oci: true
          tags: ${{ steps.check_version.outputs.IMAGE_TAGS }}

      - name: Test image
        run: |
          echo "Testing ${{ env.image_name }}"
          ./_test/kind/setup.sh ${{ env.image_name }}