on-pr-merge.yml

name: "On Merge"

# This gets built when a PR gets merged

on:
  push:
    paths-ignore:
      - 'doc/**'
      - '**.md'
      - 'extras/**'
      - 'helm/**'
    branches:
      - devel
# Add tags later (for pushing release)


jobs:
  devel-tag-push:
    runs-on: ubuntu-latest
    steps:
      - name: Check out Code
        uses: actions/checkout@v2
        with:
          fetch-depth: 2
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      - name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKER_USER }}
          password: ${{ secrets.DOCKER_PASSWORD }}
      - name: Set up Python (for cli-build)
        uses: actions/setup-python@v1
        with:
          python-version: '3.10'

      - uses: actions/cache@v2
        with:
          path: ${{ env.pythonLocation }}
          key: ${{ env.pythonLocation }}-${{ hashFiles('requirements/ci_merge-requirements.txt') }}

      - name: Get the CLI build (kubectl-kadalu)
        run: |
          python -m pip install --upgrade --upgrade-strategy eager -r requirements/ci_merge-requirements.txt -e ./requirements
          KADALU_VERSION=devel make cli-build

      - name: Check to build and push base image or not
        id: build_base
        run: |
          # same conditions as mentioned in submit workflow
          FILES=$(git show --pretty="" --name-only)
          build_base='no'
          if grep -e 'CHANGELOG.md' <<< "$b" && [ $(wc -w <<< "$b") == 1 ]; then
            build_base='yes'
          elif grep -e 'extras/Dockerfile.builder' <<< "$FILES"; then
            build_base='yes'
          fi
          echo ::set-output name=out::$build_base
      - name: Builder Image
        if: "contains(steps.build_base.outputs.build_base, 'yes')"
        uses: docker/build-push-action@v2
        timeout-minutes: 120
        with:
          context: .
          file: extras/Dockerfile.builder
          platforms: linux/amd64
          push: true
          load: true
          tags: |
            docker.io/kadalu/builder:latest
          build-args: |
            version==${{ github.sha }}
            builddate=`date +%Y-%m-%d-%H:%M`
          secrets: |
            KADALU_VERSION=${{ github.sha }}
      - name: Build CSI Image and push
        uses: docker/build-push-action@v2
        timeout-minutes: 120
        with:
          context: .
          file: csi/Dockerfile
          platforms: linux/amd64
          target: prod
          push: true
          tags: |
            docker.io/kadalu/kadalu-csi:${{ github.sha }}
            docker.io/kadalu/kadalu-csi:devel
          build-args: |
            version==${{ github.sha }}
            builddate=`date +%Y-%m-%d-%H:%M`
          secrets: |
            KADALU_VERSION=${{ github.sha }}
      - name: Build Operator Image and push
        uses: docker/build-push-action@v2
        timeout-minutes: 20
        with:
          context: .
          file: kadalu_operator/Dockerfile
          platforms: linux/amd64
          target: prod
          push: true
          tags: |
            docker.io/kadalu/kadalu-operator:${{ github.sha }}
            docker.io/kadalu/kadalu-operator:devel
          build-args: |
            version==${{ github.sha }}
            builddate=`date +%Y-%m-%d-%H:%M`
          secrets: |
            KADALU_VERSION=${{ github.sha }}
      - name: Build Storage Server Image and push
        uses: docker/build-push-action@v2
        timeout-minutes: 20
        with:
          context: .
          file: server/Dockerfile
          platforms: linux/amd64
          target: prod
          push: true
          tags: |
            docker.io/kadalu/kadalu-server:${{ github.sha }}
            docker.io/kadalu/kadalu-server:devel
          build-args: |
            version==${{ github.sha }}
            builddate=`date +%Y-%m-%d-%H:%M`
          secrets: |
            KADALU_VERSION=${{ github.sha }}

      # What follows are basically building and pushing of tests images conditionally
      - name: Check for Dockerfile changes in tests folder
        id: build_test
        run: |
          build_test='no'
          # Get files part of the merge
          FILES=$(git show --pretty="" --name-only)
          if grep -e '^tests.*Dockerfile$' <<< "$FILES"; then
            build_test='yes'
          fi
          echo ::set-output name=build_test::$build_test
      - name: Build test-io image used in CI
        if: "contains(steps.build_test.outputs.build_test, 'yes')"
        uses: docker/build-push-action@v2
        timeout-minutes: 10
        with:
          context: .
          file: tests/test-io/Dockerfile
          platforms: linux/amd64
          target: prod
          push: true
          tags: |
            docker.io/kadalu/test-io:${{ github.sha }}
            docker.io/kadalu/test-io:devel
          build-args: |
            version==${{ github.sha }}
            builddate=`date +%Y-%m-%d-%H:%M`
          secrets: |
            KADALU_VERSION=${{ github.sha }}
      - name: Build test-csi image used in CI
        if: "contains(steps.build_test.outputs.build_test, 'yes')"
        uses: docker/build-push-action@v2
        timeout-minutes: 10
        with:
          context: .
          file: tests/test-csi/Dockerfile
          platforms: linux/amd64
          target: prod
          push: true
          tags: |
            docker.io/kadalu/test-csi:${{ github.sha }}
            docker.io/kadalu/test-csi:devel
          build-args: |
            version==${{ github.sha }}
            builddate=`date +%Y-%m-%d-%H:%M`
          secrets: |
            KADALU_VERSION=${{ github.sha }}