update-changeset-prs.yaml

name: Update changeset PRs (yarn lock regen)

on:
  push:
    branches:
      - 'changeset-release/**'

jobs:
  update-and-commit-files:
    name: Update and commit files
    runs-on: ubuntu-latest

    permissions:
      # Give the default GITHUB_TOKEN write permission to commit and push the changed files back to the repository.
      contents: write

    steps:
      - name: Checkout
        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
        with:
          # Fetch the last 2 commits instead of just 1. (Fetching just 1 commit would overwrite the whole history)
          fetch-depth: 2

      - name: Setup Node.js
        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b # v4
        with:
          node-version-file: '.nvmrc'
          registry-url: 'https://registry.npmjs.org'

      - name: Install dependencies
        # We want to commit the yarn.lock changes
        run: yarn install --no-immutable

      - name: Get last commit message
        id: last-commit
        run: |
          echo "message=$(git log -1 --pretty=%s)" >> $GITHUB_OUTPUT
          echo "author=$(git log -1 --pretty=\"%an <%ae>\")" >> $GITHUB_OUTPUT

      - name: Amend previous commit
        uses: stefanzweifel/git-auto-commit-action@v5
        with:
          commit_author: ${{ steps.last-commit.outputs.author }}
          commit_message: ${{ steps.last-commit.outputs.message }}
          commit_options: '--amend --no-edit'
          push_options: '--force'
          skip_fetch: true