containers/.github/workflows/ci-pipeline.yml at 04b6c36c65b354776b96b5066f9015a9d9f2a806 · jtgasper3/containers · GitHub

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name: '[CI/CD] CI Pipeline'

on: # rebuild any PRs and main branch changes
  pull_request_target:
    types:
      - synchronize
      - labeled
    branches:
      - main
  workflow_dispatch:

env:
  IMAGE_NAME: jtgasper3/bitnami-openldap

# Avoid concurrency over the same PR
concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        include:
          # AMD64 build on standard Ubuntu runners
          - platform: linux/amd64
            label: ubuntu-24.04         # or ubuntu-latest
          # ARM64 build on native Arm runner
          - platform: linux/arm64
            label: ubuntu-24.04-arm     # native Arm runner label
    runs-on: ${{ matrix.label }}

    steps:
      - name: Login to Docker Hub
        uses: docker/login-action@v3
        if: github.actor != 'dependabot[bot]' && github.actor != 'dependabot-preview[bot]'
        with:
          username: ${{ vars.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Get Git commit timestamps
        run: echo "TIMESTAMP=$(git log -1 --pretty=%ct)" >> $GITHUB_ENV

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.IMAGE_NAME }}
          tags: |
            type=raw,value=latest,enable={{is_default_branch}}
            type=ref,event=branch,enable=${{ github.ref != format('refs/heads/{0}', 'main') }}
            type=ref,event=pr
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}

      - name: Checkout repository
        uses: actions/checkout@v5

      - name: Build and push by digest
        id: build
        uses: docker/build-push-action@v6
        with:
          context: bitnami/openldap/2.6/debian-12
          build-args: OPENLDAP_VERSION=2.6.10
          platforms: ${{ matrix.platform }}
          labels: ${{ steps.meta.outputs.labels }}
          tags: ${{ env.IMAGE_NAME }}
          sbom: true
          outputs: type=image,push-by-digest=true,name-canonical=true,push=true
        env:
          SOURCE_DATE_EPOCH: ${{ env.TIMESTAMP }}

      - name: Export digest
        run: |
          mkdir -p ${{ runner.temp }}/digests
          digest="${{ steps.build.outputs.digest }}"
          touch "${{ runner.temp }}/digests/${digest#sha256:}"

      - name: Upload digest
        uses: actions/upload-artifact@v4
        with:
          name: digests-${{ replace(matrix.platform, '/', '-') }}
          path: ${{ runner.temp }}/digests/*
          if-no-files-found: error
          retention-days: 1

  merge:
    runs-on: ubuntu-latest
    needs:
      - build
    steps:
      - name: Download digests
        uses: actions/download-artifact@v4
        with:
          path: ${{ runner.temp }}/digests
          pattern: digests-*
          merge-multiple: true

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ vars.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.IMAGE_NAME }}
          tags: |
            type=raw,value=latest,enable={{is_default_branch}}
            type=ref,event=branch,enable=${{ github.ref != format('refs/heads/{0}', 'main') }}
            type=ref,event=pr
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=raw,value=2.6
            type=raw,value=2.6.10

      - name: Create manifest list and push
        working-directory: ${{ runner.temp }}/digests
        run: |
          docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
            $(printf '${{ env.IMAGE_NAME }}@sha256:%s ' *)

      - name: Inspect image
        run: |
          docker buildx imagetools inspect ${{ env.IMAGE_NAME }}:${{ steps.meta.outputs.version }}