sandbox.yaml

name: Sanbox image to build on push to sandbox/<sandbox identifier> branch

on:
  push:
    branches:
      - sandbox/**
  pull_request:
    types:
      - opened

permissions:
  contents: write
  id-token: write
  pull-requests: write
  issues: write


env:
  ALPINE_IMAGE: alpine:3.18.3

jobs:
  docker:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Set up Docker Buildx
        if: startsWith(github.ref, 'refs/heads/sandbox/')
        id: buildx
        uses: docker/setup-buildx-action@v3

      - name: Set up QEMU
        if: startsWith(github.ref, 'refs/heads/sandbox/')
        uses: docker/setup-qemu-action@v3

      - name: Set up Go
        if: startsWith(github.ref, 'refs/heads/sandbox/')
        uses: actions/setup-go@v4

      - name: Login to DockerHub
        if: startsWith(github.ref, 'refs/heads/sandbox/')
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Set version
        if: startsWith(github.ref, 'refs/heads/sandbox/')
        run: |
          #get short commit sha that triggered the flow
          echo git_hash="$(git rev-parse --short "$GITHUB_SHA")" >> $GITHUB_ENV

          # Extract everything before the first slash
          branch_identifier=$(echo "$GITHUB_REF_NAME" | cut -d'/' -f2-)

          # Replace slashes with dashes using sed
          echo branch_identifier=$(echo "$branch_identifier" | sed 's/\//-/g') >> $GITHUB_ENV

      - name: Set image tag
        if: startsWith(github.ref, 'refs/heads/sandbox/')
        run: |
          # set image tag that includes service name, sandbox identifier and commit sha
          image_tag="${{ env.branch_identifier }}-${{ env.git_hash }}"
          echo image_tag_sha=$image_tag  >> $GITHUB_ENV

      - name: Build images with GoReleaser
        if: startsWith(github.ref, 'refs/heads/sandbox/')
        uses: goreleaser/goreleaser-action@v4
        with:
          distribution: goreleaser
          version: latest
          args: release -f goreleaser/.goreleaser-snapshot.yaml --snapshot
        env:
          GITHUB_TOKEN: ${{ secrets.CI_BOT_TOKEN }}
          DOCKER_BUILDX_BUILDER: "${{ steps.buildx.outputs.name }}"
          DOCKER_BUILDX_CACHE_FROM: "type=gha"
          DOCKER_BUILDX_CACHE_TO: "type=gha,mode=max"
          ALPINE_IMAGE: ${{ env.ALPINE_IMAGE }}
          SANDBOX_IMAGE: true

      - name: Push Docker images
        if: startsWith(github.ref, 'refs/heads/sandbox/')
        run: |
          docker tag kubeshop/testkube-operator:${{ env.git_hash }} kubeshop/testkube-sandbox:operator-${{ env.image_tag_sha }}
          docker push kubeshop/testkube-sandbox:operator-${{ env.image_tag_sha }}

      - name: Repository dispatch
        if: startsWith(github.ref, 'refs/heads/sandbox/')
        uses: peter-evans/repository-dispatch@v2
        with:
          token: ${{ secrets.CI_BOT_TOKEN }}
          repository: kubeshop/testkube-deployment
          event-type: sandbox_image_update
          client-payload: '{"ref_name": "${{ github.ref_name }}", "sandbox_repo": "kubeshop/testkube-sandbox"}'

      - name: Output summary
        if: startsWith(github.ref, 'refs/heads/sandbox/')
        run: |
          echo -e "### Sandbox Environment" >> $GITHUB_STEP_SUMMARY
          echo -e '```' >> $GITHUB_STEP_SUMMARY
          echo -e "## URLs" >> $GITHUB_STEP_SUMMARY
          echo "- Dashboard: https://dashboard.${{ github.ref_name }}.testkube.dev" >> $GITHUB_STEP_SUMMARY
          echo "- API: https://api.${{ github.ref_name }}.testkube.dev" >> $GITHUB_STEP_SUMMARY
          echo "- Agent: https://agent.${{ github.ref_name }}.testkube.dev" >> $GITHUB_STEP_SUMMARY
          echo "- Storage: https://storage.${{ github.ref_name }}.testkube.dev" >> $GITHUB_STEP_SUMMARY
          echo "- Websockets: https://websockets.${{ github.ref_name }}.testkube.dev" >> $GITHUB_STEP_SUMMARY
          echo -e '```' >> $GITHUB_STEP_SUMMARY

      - name: Get a branch name if PR is created
        if: startsWith(github.event.pull_request.head.ref, 'sandbox/')
        run: |
          # get a branch name
          branch_ref="${{ github.event.pull_request.head.ref }}"

          #remove slash
          branch_ref="${branch_ref#*/}"

          #create env var
          echo "branch_ref=$branch_ref" >> $GITHUB_ENV

      - name: Render template
        if: startsWith(github.event.pull_request.head.ref, 'sandbox/')
        id: template
        uses: chuhlomin/render-template@v1.4
        with:
          template: .github/comment-template.md
          vars: |
            branch_ref: ${{ env.branch_ref }}

      - name: Create comment on a PR with the endpoints
        if: startsWith(github.event.pull_request.head.ref, 'sandbox/')
        uses: peter-evans/create-or-update-comment@v4
        with:
          token: ${{ secrets.CI_BOT_TOKEN }}
          issue-number: ${{ github.event.pull_request.number }}
          body: ${{ steps.template.outputs.result }}