update-stack.yml

name: Update Stack Repo

on:
  repository_dispatch:
    types:
      - UpdateStackRepo

jobs:
  update_stack_repo:
    name: Update Stack Repo
    runs-on: ubuntu-latest
    env:
      SERVICE_NAME: ${{ github.event.client_payload.stackEntry.name }}
      SERVICE_VERSION: ${{ github.event.client_payload.stackEntry.details.image.tag }}
      STACK_PATH: ${{ github.event.client_payload.stackPath }}
      STACK_FILE: ${{ github.event.client_payload.stackFile }}
    steps:
      - name: Checkout Repo
        uses: actions/checkout@v2
        with:
          ref: ${{ github.event.client_payload.branch }}

      - name: Create yq Query
        id: create_yq_query
        env:
          SERVICE_UPDATE: ${{ toJson(github.event.client_payload.stackEntry.details) }}
        run: |
          echo "Updating stack repo entry for ${SERVICE_NAME}"
          echo "Update is:"
          echo ${SERVICE_UPDATE} | json_pp
          echo "Current stack is:"
          cat stack.yml

          SERVICE_QUERY="(.$STACK_PATH.$SERVICE_NAME)"

          echo ::set-output name=query::"$SERVICE_QUERY = ${SERVICE_UPDATE//$'\n'/} | sortKeys(..)"

      - name: Update Stack File
        uses: mikefarah/yq@v4.6.1
        with:
          cmd: yq eval -i '${{ steps.create_yq_query.outputs.query }}' $STACK_FILE
      
      - name: Create Pull Request
        uses: peter-evans/create-pull-request@v3.8.2
        env:
          SERVICE_ORG: ${{ github.event.client_payload.stackEntry.details.vcs.repo.orgName }}
          SERVICE_REPO: ${{ github.event.client_payload.stackEntry.details.vcs.repo.repoName }}
          SERVICE_SHA: ${{ github.event.client_payload.stackEntry.details.vcs.sha }}
          BASE_SERVICE_ORG: ${{ github.event.client_payload.stackEntry.baseVcs.repo.orgName }}
          BASE_SERVICE_REPO: ${{ github.event.client_payload.stackEntry.baseVcs.repo.repoName }}
          BASE_SERVICE_SHA: ${{ github.event.client_payload.stackEntry.baseVcs.sha }}
          RELEASE_BRANCH: ${{ github.event.client_payload.branch }}
          SERVICE_IMAGE_REPOSITORY: ${{ github.event.client_payload.stackEntry.details.image.repository }}
        with:
          token: ${{ secrets.ASTROLABE_GITHUB_TOKEN }}
          commit-message: "chore(cd): update ${{ env.SERVICE_NAME}} version to ${{ env.SERVICE_VERSION}}"
          branch: ${{ env.SERVICE_NAME}}_${{ env.SERVICE_VERSION}}
          branch-suffix: timestamp
          title: "chore(cd): update ${{ env.SERVICE_NAME}} version to ${{ env.SERVICE_VERSION}}"
          labels: |
            autoMerge
            stackUpdate
            ${{ github.event.client_payload.stackEntry.name }}
          body: |
            ## Promotion Of New ${{ env.SERVICE_NAME}} Version

            ### Release Branch

            * **${{ env.RELEASE_BRANCH}}**

            ### ${{ env.SERVICE_NAME}} Image Version

            ${{ env.SERVICE_IMAGE_REPOSITORY}}:${{ env.SERVICE_VERSION}}

            ### Service VCS

            [${{ env.SERVICE_SHA}}](https://github.com/${{ env.SERVICE_ORG}}/${{ env.SERVICE_REPO}}/commit/${{ env.SERVICE_SHA}})

            ### Base Service VCS

            [${{ env.BASE_SERVICE_SHA}}](https://github.com/${{ env.BASE_SERVICE_ORG}}/${{ env.BASE_SERVICE_REPO}}/commit/${{ env.BASE_SERVICE_SHA}})

            Event Payload
            ```
            ${{ toJson(github.event.client_payload) }}
            ```