ci.yml

name: CI Docker and Helm

on:
  push:
    branches:
      - workflow/api-improve

env:
  IMAGE_NAME: amelieloulou/transform-and-deliver-assets
  CHART_PATH: ./opensource

jobs:
  determine-version:
    runs-on: ubuntu-latest
    outputs:
      new_version: ${{ steps.set_output.outputs.new_version }}

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Get the latest tag
        id: get_latest_tag
        run: |
          git fetch --tags
          latest_tag=$(git tag -l --sort=-v:refname | head -n 1)
          if [ -z "$latest_tag" ]; then
            latest_tag="0.0.0"
          fi
          echo "Latest tag: $latest_tag"
          echo "tag=$latest_tag" >> $GITHUB_ENV

      - name: Determine next version
        id: set_output
        run: |
          latest_tag=${{ env.tag }}
          echo "Latest tag: $latest_tag"
          IFS='.' read -r -a version_parts <<< "$latest_tag"
          major=${version_parts[0]}
          minor=${version_parts[1]}
          patch=${version_parts[2]}
          if [[ "${{ github.event.head_commit.message }}" == *"major"* ]]; then
            major=$((major + 1))
            minor=0
            patch=0
          elif [[ "${{ github.event.head_commit.message }}" == *"minor"* ]]; then
            minor=$((minor + 1))
            patch=0
          else
            patch=$((patch + 1))
          fi
          new_version="$major.$minor.$patch"
          while git rev-parse "refs/tags/$new_version" >/dev/null 2>&1; do
            patch=$((patch + 1))
            new_version="$major.$minor.$patch"
          done
          echo "New version: $new_version"
          echo "new_version=$new_version" >> $GITHUB_ENV
          echo "new_version=$new_version" >> $GITHUB_OUTPUT

      - name: Update Helm chart version
        run: |
          sed -i "s/^version:.*/version: ${{ steps.set_output.outputs.new_version }}/" ${{ env.CHART_PATH }}/Chart.yaml
          sed -i "s/^appVersion:.*/appVersion: '${{ steps.set_output.outputs.new_version }}'/" ${{ env.CHART_PATH }}/Chart.yaml

      - name: Commit updated Helm chart version
        run: |
          git config --global user.name 'github-actions'
          git config --global user.email 'github-actions@github.com'
          git add ${{ env.CHART_PATH }}/Chart.yaml
          git commit -m "Update Helm chart version to ${{ steps.set_output.outputs.new_version }}"
          git push origin HEAD:${{ github.head_ref }}  # Push changes to the current branch

      - name: Create and push new tag
        run: |
          git tag ${{ steps.set_output.outputs.new_version }}
          git push origin ${{ steps.set_output.outputs.new_version }}

  build-and-push-docker-api:
    runs-on: ubuntu-latest
    needs: determine-version

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Cache npm dependencies for API
        uses: actions/cache@v3
        with:
          path: src/api/node_modules
          key: ${{ runner.os }}-api-node-modules-${{ hashFiles('src/api/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-api-node-modules-

      - name: Install npm dependencies for API
        working-directory: src/api
        run: npm install

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
        with:
          install: true

      - name: Cache Docker layers
        uses: actions/cache@v3
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ hashFiles('src/api/Dockerfile', 'src/api/.dockerignore') }}-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-${{ hashFiles('src/api/Dockerfile', 'src/api/.dockerignore') }}-

      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Build and push Docker image API
        run: |
          docker buildx build --platform linux/amd64,linux/arm64 --push -t ${{ env.IMAGE_NAME }}:api-${{ needs.determine-version.outputs.new_version }} --cache-from=type=local,src=/tmp/.buildx-cache --cache-to=type=local,dest=/tmp/.buildx-cache,mode=max ./src/api

  build-and-push-docker-job:
    runs-on: ubuntu-latest
    needs: determine-version

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
        with:
          install: true

      - name: Cache Docker layers
        uses: actions/cache@v3
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ hashFiles('src/Dockerfile', 'src/.dockerignore') }}-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-${{ hashFiles('src/Dockerfile', 'src/.dockerignore') }}-

      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Build and push Docker image Job
        run: |
          docker buildx build --platform linux/amd64,linux/arm64 --push -t ${{ env.IMAGE_NAME }}:job-${{ needs.determine-version.outputs.new_version }} --cache-from=type=local,src=/tmp/.buildx-cache --cache-to=type=local,dest=/tmp/.buildx-cache,mode=max ./src

  publish-helm-chart:
    runs-on: ubuntu-latest
    needs:
      - build-and-push-docker-api
      - build-and-push-docker-job

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Install Helm
        uses: azure/setup-helm@v3
        with:
          version: v3.11.1

      - name: Package Helm chart
        run: |
          helm package ${{ env.CHART_PATH }}

      - name: Push Helm chart to Docker Hub
        run: |
          helm push $(ls *.tgz) oci://registry-1.docker.io/amelieloulou