build-test-push-training.yml

name: Build, Test and Push Training Servcie to GitHub Container Registry
on:
  push:
    branches: ["feature/ml-training-service" ]
  pull_request:
    branches: [ "main", "dev" ]
  workflow_dispatch:

env:
  REGISTRY: ghcr.io

jobs:
  build-and-push-image:
    strategy:
      matrix:
        component: [ training ]
    runs-on: ubuntu-20.04
    permissions:
      contents: read
      packages: write
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Login to the Container Registry
        uses: docker/login-action@e92390c5fb421da1463c202d546fed0ec5c39f20
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Determine Semantic Version
        uses: paulhatch/semantic-version@v5.4.0
        id: semantic-version
        with:
          tag_prefix: "v"
          major_pattern: "(MAJOR-${{ matrix.component }})"
          minor_pattern: "(MINOR-${{ matrix.component }})"
          change_path: "${{ matrix.component }}-service"
          version_format: "v${major}.${minor}.${patch}+${increment}"
          namespace: ${{ matrix.component }}

      - name: Build Docker Image
        id: docker-build
        uses: docker/build-push-action@v5.3.0
        with:
          context: ./${{ matrix.component }}-service
          load: true
          file: ./${{ matrix.component }}-service/Dockerfile

      - name: Run Trivy Vulnerability Scanner
        id: scan
        uses: aquasecurity/trivy-action@master
        with:
          image-ref: ${{ steps.docker-build.outputs.imageid }}
          format: 'table'
          severity: HIGH,CRITICAL
          exit-code: 1

      - name: Upload SARIF file
        if: ${{ steps.scan.outputs.sarif != '' }}
        uses: github/codeql-action/upload-sarif@v2
        with:
          sarif_file: ${{ steps.scan.outputs.sarif }}

      - name: Extract Metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5.5.1
        with:
          images: ${{ env.REGISTRY }}/${{ github.repository }}/${{ matrix.component }}
          tags: |
            type=ref,event=branch
            type=ref,event=tag
            type=ref,event=pr
            type=sha
            type=raw,value=${{ steps.semantic-version.outputs.version }}

      - name: Push Docker Image
        id: docker-push
        uses: docker/build-push-action@v5.3.0
        with:
          context: ./${{ matrix.component }}-service
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}