pull-request.yaml

name: pull-request
on:
  pull_request:
    paths-ignore:
      - '.github/**'

jobs:
  pr-test:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Code
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
        with:
          ref: ${{ github.event.pull_request.head.ref }} # checkout the correct branch name
          fetch-depth: 0                # fetch the whole repo history

      - name: Git Version
        id: auto_version
        uses: codacy/git-version@2.8.0
        with:
          prefix: v
          minor-identifier: /feat(ure)*:/
          major-identifier: /breaking:/

      - name: Set package version
        id: version
        run: |
          if [[ $INPUT_VERSION ]]; then
            echo "version=$INPUT_VERSION" >> $GITHUB_OUTPUT
          else
            echo "version=${{ steps.auto_version.outputs.version }}" >> $GITHUB_OUTPUT
          fi

      # DOCKER BUILD & PUSH
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      - name: Login to Quay.io
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}
          registry: quay.io
      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          context: .
          file: Dockerfile
          push: true
          pull: true
          tags: '${{ secrets.DOCKER_REGISTRY_NAME }}/csi-wekafs:${{ steps.auto_version.outputs.version }}'
          cache-from: type=gha
          cache-to: type=gha,mode=max
          labels: |
            revision=${{ steps.auto_version.outputs.version }}
            quay.expires-after=14d
          provenance: false # https://issues.redhat.com/browse/PROJQUAY-5013 quay doesn't support it
          build-args: |
            VERSION='${{ steps.auto_version.outputs.version }}'
          platforms: linux/amd64,linux/arm64

      # HELM
      - name: Get Helm chart version
        id: helm_version
        run: |
          out="$(echo "${{ steps.auto_version.outputs.version }}" | sed 's/^v//1')"
          echo "helm_version=$out" >> $GITHUB_OUTPUT
      - name: Update Helm chart version
        uses: mikefarah/yq@master
        with:
          cmd: |
            BASEDIR=charts/csi-wekafsplugin
            DRIVER_VERSION="$(echo ${{ steps.version.outputs.version }} | sed 's/^v//1')"
            CHART_VERSION="${{ steps.helm_version.outputs.helm_version }}"
            APP_VERSION="${{ steps.version.outputs.version }}"
            yq -i '.version = "'$CHART_VERSION'"' $BASEDIR/Chart.yaml
            yq -i '.appVersion = "'$APP_VERSION'"' $BASEDIR/Chart.yaml
            yq -i '.sources[0] = "https://github.com/weka/csi-wekafs/tree/v$CHART_VERSION/charts/csi-wekafsplugin"' $BASEDIR/Chart.yaml
            yq -i '.csiDriverVersion = "'$DRIVER_VERSION'"' $BASEDIR/values.yaml
            echo ------------------ values ------------------
            cat $BASEDIR/values.yaml
            echo --------------------chart ------------------
            cat $BASEDIR/Chart.yaml

      - name: helm-docs
        uses: addnab/docker-run-action@v3
        with:
          image: jnorwood/helm-docs:latest
          options: -v ${{ github.workspace }}:/data
          run: |
            cd /data
            helm-docs -s file -c charts -o ../../README.md -t ../README.md.gotmpl
            helm-docs -s file -c charts

      - name: Set up Helm
        uses: azure/setup-helm@v4
        with:
          version: v3.10.0

      - name: update Helm schema
        run: |
          helm plugin install https://github.com/karuppiah7890/helm-schema-gen.git
          helm schema-gen charts/csi-wekafsplugin/values.yaml >| charts/csi-wekafsplugin/values.schema.json 

      # TEST CHART
      - uses: actions/setup-python@v5
        with:
          python-version: '3.9'
          check-latest: true

      - name: Set up chart-testing
        uses: helm/chart-testing-action@v2.6.1

      - name: Run chart-testing (list-changed)
        id: list-changed
        run: |
          changed=$(ct list-changed --chart-dirs charts --target-branch ${{ github.event.repository.default_branch }})
          if [[ -n "$changed" ]]; then
            echo "changed=true" >> $GITHUB_OUTPUT
          fi

      - name: Run chart-testing (lint)
        run: ct lint --chart-dirs charts --all --debug --validate-maintainers=false --target-branch ${{ github.event.repository.default_branch }}

      - name: Create kind cluster
        uses: helm/kind-action@v1.10.0
        if: steps.list-changed.outputs.changed == 'true'

      - name: Run chart-testing (install)
        id: helm-test
        run: |
          ct install --print-config --chart-dirs charts --all --debug && \
          echo "passed=true" >> $GITHUB_OUTPUT
        if: steps.list-changed.outputs.changed == 'true'

      # UPLOAD CHART TO S3
      - name: Create Helm package
        id: helm-package
        run: |
          helm package charts/csi-wekafsplugin
          FILENAME="csi-wekafsplugin-${{ steps.helm_version.outputs.helm_version }}.tgz"
          AWS_REGION=${{ secrets.AWS_ACCESS_SECRET_KEY }}
          S3_BUCKET_NAME=${{ secrets.S3_BUCKET_NAME }}
          URL="https://$S3_BUCKET_NAME.s3.$AWS_REGION.amazonaws.com"
          echo "filename=$FILENAME" >> $GITHUB_OUTPUT
          echo "url=$URL" >> $GITHUB_OUTPUT

      - name: Install AWS CLI
        id: install-aws-cli
        uses: unfor19/install-aws-cli-action@v1
        with:
          version: 2

      - name: Upload Helm package to S3
        id: helm-s3-upload
        run: |
          export AWS_ACCESS_KEY_ID="${{ secrets.AWS_ACCESS_KEY_ID }}"
          export AWS_SECRET_ACCESS_KEY="${{ secrets.AWS_SECRET_ACCESS_KEY}}"
          export AWS_REGION="${{ secrets.AWS_REGION }}"
          aws s3 cp ${{ steps.helm-package.outputs.filename }} "s3://${{ vars.AWS_BUCKET }}/"
          echo "link=https://${{ vars.AWS_BUCKET }}.s3.${AWS_REGION}.amazonaws.com/${{ steps.helm-package.outputs.filename }}" >> $GITHUB_OUTPUT
        if: steps.helm-test.outputs.passed == 'true'

      - uses: rtCamp/action-slack-notify@v2
        env:
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
          SLACK_USERNAME: csiBot
          SLACK_ICON_EMOJI: ":robot_face:"
          SLACK_TITLE: "New build was pushed"
          SLACK_MESSAGE: "```helm upgrade csi-wekafs -n csi-wekafs --create-namespace -i  ${{ steps.helm-s3-upload.outputs.link }} --set logLevel=6```"
          SLACK_FOOTER: "Package path: ${{ steps.helm-s3-upload.outputs.link }}"