generate-catalog-pr.yml

name: Generate Catalog PR

on:
  workflow_dispatch:
    inputs:
      appName:
        description: "NR1 Nerdpack Name"
        required: true
      version:
        description: "Version to update"
        required: true
      ref:
        description: "Commit SHA to update the submodule to"
        required: true
      user:
        description: "User who initiated the deployment"
        required: true
      action:
        description: "Action to take with submodule. Possible values: add, update"
        required: true
        default: "update"
      url:
        description: "If action == `add`, must supply URL of repo"
        required: false

env:
  GIT_AUTHOR_NAME: "nr-opensource-bot"
  GIT_AUTHOR_EMAIL: "opensource+bot@newrelic.com"
  GIT_COMMITTER_NAME: "nr-opensource-bot"
  GIT_COMMITTER_EMAIL: "opensource+bot@newrelic.com"

jobs:
  job-check-workflow-dispatch-inputs:
    runs-on: ubuntu-latest
    steps:
      - run: |
          echo "appName: ${{ github.event.inputs.appName }}"
          echo "version: ${{ github.event.inputs.version }}"
          echo "ref: ${{ github.event.inputs.ref }}"
          echo "user: ${{ github.event.inputs.user }}"
          echo "action: ${{ github.event.inputs.action }}"
          echo "url: ${{ github.event.inputs.url }}"

  job-create-pull-request:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
          submodules: true

      # Create a new branch, Update submodule to the input ref and commit
      - name: Add/Update submodule
        run: |
          git config user.email "${{ env.GIT_AUTHOR_EMAIL }}"
          git config user.name "${{ env.GIT_AUTHOR_NAME }}"

          # Create branch
          # git checkout -b ${{ github.event.inputs.appName }}/${{ github.event.inputs.version }}

          # Add / Update submodule
          ## If adding, need to `git submodule add` to get the submodule into .gitmodules
          if [[ "${{ github.event.inputs.action }}" == "add" ]]; then
            git submodule add ${{ github.event.inputs.url }} apps/${{ github.event.inputs.appName }}
          fi

          ## Now checkout the ref -- this step is the same regardless of add/update
          cd apps/${{ github.event.inputs.appName }}
          git checkout ${{ github.event.inputs.ref }}
          cd ../..

          # Commit back to branch
          git add apps/${{ github.event.inputs.appName }}

          ## Variable commit message
          if [[ "${{ github.event.inputs.action }}" == "add" ]]; then
            git commit -m 'feat: Add ${{ github.event.inputs.appName }} at version ${{ github.event.inputs.version }}'
            echo "title=feat: Add ${{ github.event.inputs.appName }} at version ${{ github.event.inputs.version }}" >> $GITHUB_ENV
          else
            git commit -m 'feat(${{ github.event.inputs.appName }}): Update to version ${{ github.event.inputs.version }}'
            echo "title=feat(${{ github.event.inputs.appName }}): Update to version ${{ github.event.inputs.version }}" >> $GITHUB_ENV
          fi

          echo "::set-output name=commit::true"

      # Open PR using this new branch
      - name: Create Pull Request
        id: cpr
        uses: peter-evans/create-pull-request@v3
        with:
          token: ${{ secrets.OPENSOURCE_BOT_TOKEN}}
          committer: ${{ env.GIT_COMMITTER_NAME }} <${{ env.GIT_COMMITTER_EMAIL }}>
          author: ${{ env.GIT_AUTHOR_NAME }} <${{ env.GIT_AUTHOR_EMAIL }}>
          branch: ${{ github.event.inputs.appName }}/${{ github.event.inputs.version }}
          base: master
          title: ${{ env.title }}
          body: |
            Automated PR created via New Relic One Catalog Manager. 

            Initiated by: @${{ github.event.inputs.user }}
          labels: |
            Automated PR

      - name: Check outputs
        run: |
          echo "Pull Request Number - ${{ steps.cpr.outputs.pull-request-number }}"
          echo "Pull Request URL - ${{ steps.cpr.outputs.pull-request-url }}"