docker-build.yml

name: Docker Image CI

# Only run this action when pushing to main (development release) or on tagged versions (latest release).
on:
    push:
        branches:
            - main
        tags:
            - 'v*.*.*'

# Cancel running jobs that have become stale through updates to the ref (e.g., pushes to a pull request).
concurrency:
    group: ${{ github.workflow }}-${{ github.ref }}
    cancel-in-progress: true

env:
    IS_RELEASE: ${{ format('{0}', startsWith(github.ref, 'refs/tags/')) }}

jobs:
    build:
        runs-on: ubuntu-latest
        strategy:
            matrix:
                image: ['web', 'glide', 'matomo', 'nginx']
        steps:
            -   name: Checkout
                uses: actions/checkout@v4

            -   name: Get short commit SHA
                run: echo "SHORT_COMMIT_SHA=$(git rev-parse --short ${{ github.sha }})" >> $GITHUB_ENV

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

            -   name: Login to Docker Registry
                uses: docker/login-action@v3
                with:
                    registry: ${{ vars.ABC_DOCKER_REGISTRY }}
                    username: ${{ secrets.SVC_GH_ABCWEB_USERNAME }}
                    password: ${{ secrets.SVC_GH_ABCWEB_PWD }}

            -   name: Build and push image
                uses: docker/build-push-action@v6
                with:
                    build-args: GIT_COMMIT=${{ env.SHORT_COMMIT_SHA }}
                    cache-from: type=gha
                    cache-to: type=gha,mode=max
                    context: ${{ matrix.image == 'web' && '.' || format('./docker/{0}', matrix.image) }}
                    file: ${{ matrix.image == 'web' && (env.IS_RELEASE == 'true' && './docker/web/production/Dockerfile' || './docker/web/development/Dockerfile') || format('./docker/{0}/Dockerfile', matrix.image) }}
                    platforms: linux/amd64
                    push: true
                    tags: ${{ format('{0}:{1}', format('{0}/web/gewisweb/{1}', vars.ABC_DOCKER_REGISTRY, matrix.image), env.IS_RELEASE == 'true' && format('{0},{1}:latest', github.ref_name, format('{0}/web/gewisweb/{1}', vars.ABC_DOCKER_REGISTRY, matrix.image)) || 'development') }}