GitHub Pull Request

A GitHub Action for creating pull requests.

Features

• Create pull requests
• Create pull requests on other repos
• Add reviewers, assignees, labels, or milestones
• Customize pull request title and body
• Retrieve the existing pull request url if a pull request already exists

Usage

GitHub Actions

# File: .github/workflows/pull-request.yml

on:
  push:
    branches:
    - feature-1

jobs:
  pull-request:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - name: pull-request
      uses: repo-sync/pull-request@v2
      with:
        destination_branch: "main"

This will automatically create a pull request from feature-1 to main.

Advanced options

on:
  push:
    branches:
    - "feature/*"  # Support wildcard matching

jobs:
  pull-request:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - name: pull-request
      uses: repo-sync/pull-request@v2
      with:
        source_branch: ""                                 # If blank, default: triggered branch
        destination_branch: "master"                      # If blank, default: master
        pr_title: "Pulling ${{ github.ref }} into master" # Title of pull request
        pr_body: |                                        # Full markdown support, requires pr_title to be set
          :crown: *An automated PR*

          _Created by [repo-sync/pull-request](https://github.com/repo-sync/pull-request)_
        pr_template: ".github/PULL_REQUEST_TEMPLATE.md"   # Path to pull request template, requires pr_title to be set, excludes pr_body
        pr_reviewer: "wei,worker"                         # Comma-separated list (no spaces)
        pr_assignee: "wei,worker"                         # Comma-separated list (no spaces)
        pr_label: "auto-pr"                               # Comma-separated list (no spaces)
        pr_milestone: "Milestone 1"                       # Milestone name
        pr_draft: true                                    # Creates pull request as draft
        pr_allow_empty: true                              # Creates pull request even if there are no changes
        github_token: ${{ secrets.CUSTOM_GH_TOKEN }}      # If blank, default: secrets.GITHUB_TOKEN

Third-party repositories

Since it's possible to checkout third-party repositories, you can either define destination_repository manually or let this action automatically pick up the checked out repository.

jobs:
  pull-request:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
      with:
        repository: "octocat/hello-world"
    - name: pull-request
      uses: repo-sync/pull-request@v2
      with:
        destination_branch: "main"
        github_token: ${{ secrets.GITHUB_TOKEN }}
      # destination_repository: "octocat/hello-world" <- You can also do this but not necessary

Priority will be set as follows:

1. destination_repository (Manually set)
2. Checked out repository
3. Repository that triggered the action (GITHUB_REPOSITORY)

Outputs

The following outputs are available: pr_url, pr_number, pr_created ("true"|"false"), has_changed_files ("true"|"false").

on:
  push:
    branches:
    - feature-1

jobs:
  pull-request:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - name: pull-request
      id: open-pr
      uses: repo-sync/pull-request@v2
      with:
        destination_branch: "main"
        github_token: ${{ secrets.GITHUB_TOKEN }}
    - name: output-url
      run: echo ${{steps.open-pr.outputs.pr_url}}
    - name: output-number
      run: echo ${{steps.open-pr.outputs.pr_number}}
    - name: output-created
      run: echo ${{steps.open-pr.outputs.pr_created}}
    - name: output-has-changed-files
      run: echo ${{steps.open-pr.outputs.has_changed_files}}

Docker Container Image Usage

Sometimes you might want to use a pre-built container image directly. This could result in faster runs and prevent needlessly rebuilding container images over-and-over on self-hosted runners.

on:
  push:
    branches:
    - feature-1

jobs:
  pull-request:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - name: pull-request
      uses: docker://ghcr.io/repo-sync/pull-request:v2
      with:
        destination_branch: "main"
        github_token: ${{ secrets.GITHUB_TOKEN }}         # Required to use container image

Contributors ✨

Thanks goes to these wonderful people (emoji key):

Wei He 💻 📖 🎨 🤔	Zeke Sikelianos 📖 🤔	Gobius Dolhain 💻	James Netherton 💻	Krzysztof Szyper 💻	Michał Koza 💻	Tonye Jack 📖
James M. Greene 💻	simon3000 🐛 💻	Pablo Barrenechea 🐛 💻	Atsushi Watanabe 🐛 💻	Christopher Keele 💻	Rachael Sewell 💻	TheKoenig 💻
Shuhei 💻	jw-maynard 💻	hiroki osame 💻	Mahesh Bandara Wijerathna 💻	Herbo 💻

This project follows the all-contributors specification. Contributions of any kind welcome!