pull_request.yml

name: Validate pull request

on:
  pull_request:
    branches: [ 'master' ]

jobs:
  Unit_Tests:
    runs-on: ubuntu-latest
    steps:
      # Checkout
      - name: Checkout
        uses: actions/checkout@v4

      - uses: ./.github/actions/unit-tests

  Integration_Tests:
    runs-on: ubuntu-latest
    steps:
      # Checkout
      - name: Checkout
        uses: actions/checkout@v4

      - uses: ./.github/actions/integration-tests
        with:
          XOAUTH2_RELAYHOST_USERNAME: ${{ secrets.XOAUTH2_RELAYHOST_USERNAME }}
          XOAUTH2_CLIENT_ID: ${{ secrets.XOAUTH2_CLIENT_ID }}
          XOAUTH2_SECRET: ${{ secrets.XOAUTH2_SECRET }}
          XOAUTH2_INITIAL_REFRESH_TOKEN: ${{ secrets.XOAUTH2_INITIAL_REFRESH_TOKEN }}

  Helm_chart_Tests:
    runs-on: ubuntu-latest
    steps:
      # Checkout
      - name: Checkout
        uses: actions/checkout@v4

      - uses: ./.github/actions/helm-chart-tests

  Build_Alpine:
    runs-on: ubuntu-latest
    needs:
      - Unit_Tests
      - Integration_Tests
      - Helm_chart_Tests
    steps:
      # Checkout
      - name: Checkout
        uses: actions/checkout@v4

      # Buildkit setup
      - uses: ./.github/actions/buildx-setup

      - name: Cache Docker layers
        uses: actions/cache@v4
        with:
          path: /tmp/.buildx-cache
          #key: ${{ runner.os }}-buildx-${{ hashFiles('**/Dockerfile') }}
          key: ${{ runner.os }}-alpine-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-alpine-

      - name: Fix issue with building Alpine # See https://gitlab.alpinelinux.org/alpine/aports/-/issues/12406
        run: |
          update-binfmts --enable

      - name: Build Alpine
        uses: docker/build-push-action@v6
        with:
          context: .
          push: false
          tags: |
            boky/postfix:latest
            boky/postfix:latest-alpine
          platforms: "linux/amd64"
          cache-from: type=local,src=/tmp/.buildx-cache/alpine

          build-args: |
            BASE_IMAGE=alpine:latest