update-formula.yaml

on:
  workflow_dispatch:
    inputs:
      release_tag:
        description: 'The tag ref for the release in the Flow repo'
        required: true
        type: string

jobs:
  create_release_pr:
    permissions:
      contents: write
      pull-requests: write
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: 'Get Release'
        id: get_release
        uses: actions/github-script@v6
        with:
          script: |
            let {data: releaseInfo} = await github.rest.repos.getReleaseByTag({
               owner: "estuary",
               repo: "flow",
               tag: context.payload.inputs.release_tag,
            });
            const desc = releaseInfo.body;
            const creator = releaseInfo.author.login;
            const id = releaseInfo.id;
            console.log(`Creating a PR for release ${id} by ${creator}. \nDescription: ${desc}`)
            
            /* let generationResponse = await github.rest.repos.generateReleaseNotes({
               owner: "estuary",
               repo: "flow",
               tag: context.payload.inputs.release_tag,
            })
            
            const {data: {name: releaseName, body: releaseBody}} = generationResponse;

            console.log(`Generated release notes:\n${releaseName}\n${releaseBody}`)
            */
            const outputs = {
              releaseId: id,
              releaseCreator: creator,
              releaseUpstreamBody: desc,
              generatedReleaseName: "Placeholder Autogenerated Name", // releaseName,
              generatedReleaseBody: "Placeholder Autogenerated Body", // releaseBody,
              releaseName: context.payload.inputs.release_tag.slice(1)
            };
            const parsed_outputs = Object.entries(outputs).map(([k,v])=>core.setOutput(k,v))
      - name: 'Update Homebrew Formula'
        run: FLOW_RELEASE_NAME=${{steps.get_release.outputs.releaseName}} bash formula_template.sh > Formula/flowctl.rb
      - name: Create Pull Request
        uses: peter-evans/create-pull-request@v5
        with:
          commit-message: |
            Release `${{steps.get_release.outputs.releaseName}}` 

            ${{steps.get_release.outputs.releaseUpstreamBody}}
            
            ${{steps.get_release.outputs.generatedReleaseBody}}
          branch: release/${{steps.get_release.outputs.releaseName}}
          delete-branch: true
          title: 🚀 Release `${{steps.get_release.outputs.releaseName}}`
          author: ${{steps.get_release.outputs.releaseCreator}} <${{steps.get_release.outputs.releaseCreator}}@users.noreply.github.com>

          body: |
            ## ${{steps.get_release.outputs.generatedReleaseName}}

            ${{steps.get_release.outputs.releaseUpstreamBody}}
            
            ---
            ${{steps.get_release.outputs.generatedReleaseBody}}
            
            Release created by: @${{steps.get_release.outputs.releaseCreator}}