steampipe/.github/workflows/publish_docker.yml

name: Publish Docker Release and Update Brew
on:
  workflow_dispatch:
    inputs:
      release:
        description: "The name of the released version to publish"
        required: true

env:
  STEAMPIPE_VERSION: ${{ github.event.inputs.release }}
  GH_TOKEN: ${{ secrets.GH_ACCESS_TOKEN }}

jobs:
  publish_docker:  
    name: Push Docker image to Docker Hub
    runs-on: ubuntu-latest
    steps:
      - name: Login to DockerHub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}
      
      - name: Clean Version for Tag
        id: generate_docker_tag
        run: |
          echo "::set-output name=docker_tag::${STEAMPIPE_VERSION#"v"}"
          
      - name: Build and Push to Docker Hub
        id: docker_build
        uses: docker/build-push-action@v3
        with:
          push: true
          build-args: |
            TARGETOS=linux
            TARGETARCH=amd64
            TARGETVERSION=${{ env.STEAMPIPE_VERSION }}
          tags: |
            turbot/steampipe:${{ steps.generate_docker_tag.outputs.docker_tag }}
            turbot/steampipe:latest
          
      - name: Image digest
        run: echo ${{ steps.docker_build.outputs.digest }}

  update_homebrew_tap:  
    name: Update homebrew-tap formula
    needs: publish_docker
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          repository: turbot/homebrew-tap
          token: ${{ secrets.GH_ACCESS_TOKEN }}
          ref: main

      - name: Get pull request title
        id: pr_title
        run: >-
          echo "::set-output name=PR_TITLE::$(
            gh pr view $STEAMPIPE_VERSION --json title | jq .title | tr -d '"'
          )"

      - name: Output
        run: |
          echo ${{ steps.pr_title.outputs.PR_TITLE }}
          echo ${{ env.STEAMPIPE_VERSION }}

      - name: Fail if PR title does not match with version
        run: |
          if ${{ (steps.pr_title.outputs.PR_TITLE == env.STEAMPIPE_VERSION) }} == 'true';then
            echo "Correct version"
          else
            echo "Incorrect version"
            exit 1
          fi
        
      - name: Merge pull request to update brew formula
        run: |
          git fetch --all
          gh pr merge $STEAMPIPE_VERSION --squash --delete-branch
          git push origin --delete bump-brew