rebase.yml

name: Rebase pull requests when master change

on:
  pull_request:
    types: [labeled]
  push:
    branches:
    - master

jobs:
  build:
    runs-on: ubuntu-18.04

    name: 'Rebase branch on master'

    steps:
    - name: 'Checkout repository'
      uses: actions/checkout@v2
      with:
        fetch-depth: 0
        token: ${{ secrets.GITHUB_TOKEN_REPO_WRITE }}

    - name: 'Rebase one pull request based on master with label'
      uses: iadvize/actions/rebase-pull-requests@5598823e476f2c2a6c2aa8b13e776708dcb68ec3
      with:
        # we use another token here
        # because an action in a workflow run can't trigger a new workflow run
        # with the GITHUB_TOKEN
        # @see https://help.github.com/en/articles/events-that-trigger-workflows#event-restrictions
        token: ${{ secrets.GITHUB_TOKEN_REPO_WRITE }}
        label: 'Action: keep-rebased-then-merge'
        onlyOnce: true