dtos-manage-breast-screening/.github/workflows/stage-3-build.yaml at 18acfdd8964ea497ca1d8c125a38feb0ce01646a · NHSDigital/dtos-manage-breast-screening · GitHub

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name: 'Build stage'

on:
  workflow_call:
    inputs:
      build_datetime:
        description: 'Build datetime, set by the CI/CD pipeline workflow'
        required: true
        type: string
      build_timestamp:
        description: 'Build timestamp, set by the CI/CD pipeline workflow'
        required: true
        type: string
      build_epoch:
        description: 'Build epoch, set by the CI/CD pipeline workflow'
        required: true
        type: string
      nodejs_version:
        description: 'Node.js version, set by the CI/CD pipeline workflow'
        required: true
        type: string
      python_version:
        description: 'Python version, set by the CI/CD pipeline workflow'
        required: true
        type: string
      terraform_version:
        description: 'Terraform version, set by the CI/CD pipeline workflow'
        required: true
        type: string
      version:
        description: 'Version of the software, set by the CI/CD pipeline workflow'
        required: true
        type: string
      commit_sha:
        description: 'Commit sha of the docker image'
        required: true
        type: string

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}
  DOCKER_METADATA_PR_HEAD_SHA: true
  REPOSITORY_LOWERCASE: nhsdigital/dtos-manage-breast-screening

jobs:
  build:
    name: 'Build'
    runs-on: ubuntu-latest
    timeout-minutes: 5
    permissions:
      contents: read
      packages: write
      attestations: write
      id-token: write

    steps:
      - name: 'Checkout code'
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6

      - name: Log in to the Container registry
        uses: docker/login-action@4907a6ddec9925e35a0a9e82d7399ccc52663121
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # 4.0.0

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@030e881283bb7a6894de51c315a6bfe6a94e05cf
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=ref,event=tag
            type=raw,value=${{ github.event_name == 'pull_request' && github.event.pull_request.head.ref || '{{branch}}' }}
            type=raw,value=${{ github.event_name == 'pull_request' && format('pr-{0}', github.event.pull_request.number) || '' }}
            type=sha,format=long,prefix=git-sha-

      - name: Print commit SHA
        env:
          COMMIT_SHA: ${{ inputs.commit_sha }}
        run: echo "Commit SHA is ${COMMIT_SHA}"

      - name: Set branch environment variable (push)
        if: github.event_name == 'push'
        shell: bash
        env:
          GITHUB_REF_VALUE: ${{ github.ref }}
        run: echo "GIT_BRANCH=${GITHUB_REF_VALUE##*/}" >> $GITHUB_ENV # GIT_BRANCH will be main for refs/heads/main

      - name: Set branch environment variable (pull_request)
        if: github.event_name == 'pull_request'
        shell: bash
        env:
          GITHUB_HEAD_REF_VALUE: ${{ github.head_ref }}
        run: echo "GIT_BRANCH=${GITHUB_HEAD_REF_VALUE##*/}" >> $GITHUB_ENV

      - name: Build and push Docker image
        id: push
        uses: docker/build-push-action@bcafcacb16a39f128d818304e6c9c0c18556b85f
        with:
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          build-args: |
            COMMIT_SHA=${{ inputs.commit_sha }}
          cache-from: |
            type=registry,ref=${{ env.REGISTRY }}/${{ env.REPOSITORY_LOWERCASE }}:cache-${{ env.GIT_BRANCH }}
            type=registry,ref=${{ env.REGISTRY }}/${{ env.REPOSITORY_LOWERCASE }}:cache-main
          cache-to: type=registry,ref=${{ env.REGISTRY }}/${{ env.REPOSITORY_LOWERCASE }}:cache-${{ env.GIT_BRANCH }},mode=max

      - name: Generate artifact attestation
        uses: actions/attest-build-provenance@a2bbfa25375fe432b6a289bc6b6cd05ecd0c4c32 # v4
        with:
          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME}}
          subject-digest: ${{ steps.push.outputs.digest }}
          push-to-registry: true