name: Changesets

on:
  push:
    branches:
      - master
  pull_request:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}

jobs:
  changesets:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3
        with:
          # Set Git operations with the bot PAT since we have tag protection rule
          token: ${{ secrets.BOT_PAT }}
          fetch-depth: 0

      - name: Setup Node and pnpm
        uses: silverhand-io/actions-node-pnpm-run-steps@v2
        with:
          node: 18

      - name: Import GPG key
        uses: crazy-max/ghaction-import-gpg@v5
        with:
          gpg_private_key: ${{ secrets.BOT_GPG_KEY }}
          passphrase: ${{ secrets.BOT_GPG_PASSPHRASE }}
          git_user_signingkey: true
          git_commit_gpgsign: true
          git_tag_gpgsign: true

      - name: Configure Git user
        run: |
          git config --global user.email bot@silverhand.io
          git config --global user.name silverhand-bot

      - name: Version packages
        run: |
          pnpm changeset version
          pnpm i --no-frozen-lockfile
          git status

      - name: Create pull request
        if: github.event_name == 'push'
        uses: peter-evans/create-pull-request@v4
        with:
          token: ${{ secrets.BOT_PAT }}
          commit-message: 'release: version packages'
          committer: silverhand-bot <bot@silverhand.io>
          author: silverhand-bot <bot@silverhand.io>
          base: master
          branch: release/version-packages
          title: 'release: version packages'
          body: 'This is an automatic pull request from the result of `pnpm changeset version` command. Merge it will trigger the publish flow for versioned packages.'