create-pr.yml

name: Create PR

on:
  workflow_dispatch:
    inputs:
      month:
        description: 'Month to use in distribution version'
        required: true
      version:
        description: 'Firefox version to target'
        required: true
      year:
        description: 'Year to use in distribution version'
        required: true

jobs:
  create-pr:
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v3
      with:
        ref: ${{ endsWith(github.event.inputs.version, 'esr') && 'esr' || 'master' }}

    - name: Set up Python 3.9
      uses: actions/setup-python@v3
      with:
        python-version: 3.9
        cache: 'pip'
        cache-dependency-path: 'desktop/scripts/requirements.txt'

    - name: Install dependencies
      run: |
        cd desktop/scripts
        python -m pip install --upgrade pip
        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi

    - name: Fetch the latest extensions
      run: |
        cd desktop/scripts
        python fetch-extensions.py
      env:
        TASKCLUSTER_ROOT_URL: https://firefox-ci-tc.services.mozilla.com
        TASKCLUSTER_CLIENT_ID: ${{ secrets.TASKCLUSTER_CLIENT_ID }}
        TASKCLUSTER_ACCESS_TOKEN: ${{ secrets.TASKCLUSTER_ACCESS_TOKEN }}

    - name: Update distribution.ini for variants
      run: |
        cd desktop/scripts
        python update-dist.py ini -y ${{ github.event.inputs.year }} -m ${{ github.event.inputs.month }}

    - name: Update extensions for variants
      run: |
        cd desktop/scripts
        python update-dist.py extension

    - name: Commit the changes
      run: |
        git add desktop
        git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
        git config --global user.name "github-actions[bot]"
        git checkout -b ${{ endsWith(github.event.inputs.version, 'esr') && 'esr' || 'release' }}-fx${{ github.event.inputs.version }}
        git commit -m "Updates for Fx ${{ github.event.inputs.version }}"
        git push origin ${{ endsWith(github.event.inputs.version, 'esr') && 'esr' || 'release' }}-fx${{ github.event.inputs.version }} -f

    - name: Create PR
      uses: actions/github-script@v6
      with:
        github-token: ${{ secrets.GITHUB_TOKEN }}
        script: |
          const result = await github.rest.pulls.create({
            owner: context.repo.owner,
            repo: context.repo.repo,
            title: "Updates for Fx ${{ github.event.inputs.version }}",
            head: "${{ endsWith(github.event.inputs.version, 'esr') && 'esr' || 'release' }}-fx${{ github.event.inputs.version }}",
            base: "${{ endsWith(github.event.inputs.version, 'esr') && 'esr' || 'master' }}",
            maintainer_can_modify: false,
          });
          if (result.status == 201 && result.data && result.data.number) {
            github.rest.issues.addAssignees({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: result.data.number,
              assignees: ["l-hedgehog"],
            });
            github.rest.pulls.requestReviewers({
              owner: context.repo.owner,
              repo: context.repo.repo,
              pull_number: result.data.number,
              reviewers: ["xjc2694"],
            });
          }