name: Release

on:
  workflow_dispatch:

  push:
    branches: [main]

jobs:
  check:
    runs-on: ubuntu-latest
    outputs:
      changed: ${{ steps.check.outputs.changed }}
      version: ${{ steps.check.outputs.local }}

    steps:
      - uses: actions/checkout@v4

      - name: Check version change
        id: check
        run: |
          LOCAL_VERSION=$(node -p "require('./package.json').version")
          PUBLISHED_VERSION=$(npm view pentatrion-design version 2>/dev/null || echo "0.0.0")
          echo "local=$LOCAL_VERSION" >> "$GITHUB_OUTPUT"
          if [ "$LOCAL_VERSION" != "$PUBLISHED_VERSION" ]; then
            echo "changed=true" >> "$GITHUB_OUTPUT"
          else
            echo "changed=false" >> "$GITHUB_OUTPUT"
          fi

  release:
    needs: check
    if: needs.check.outputs.changed == 'true'
    runs-on: ubuntu-latest
    permissions:
      contents: write
      id-token: write

    steps:
      - uses: actions/checkout@v4

      - name: Setup Node
        uses: actions/setup-node@v6
        with:
          node-version: 26.5.0
          registry-url: https://registry.npmjs.org

      - name: "Install JS dependencies"
        run: "npm ci"

      - name: Typecheck / Eslint
        run: npm run check:type

      - name: Build library
        run: npm run build

      - name: Update pkg mode
        run: node update-pkg-mode.mjs dist

      - name: Publish package
        run: npm i -g npm@^11.5.2 && npm publish --provenance --access public
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

      - name: Tag release
        run: |
          git tag "v${{ needs.check.outputs.version }}"
          git push origin "v${{ needs.check.outputs.version }}"

      - name: Create GitHub release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: "v${{ needs.check.outputs.version }}"
          token: ${{ secrets.GITHUB_TOKEN }}