on:
  push:
    branches: ['v3-alpha']
  workflow_dispatch:

concurrency:
  group: publish-npm-v3
  cancel-in-progress: true

jobs:
  detect:
    name: Detect committed changes
    if: github.event_name != 'workflow_dispatch'
    outputs:
      changed: ${{ steps.package-json-changes.outputs.any_modified == 'true' || steps.source-changes.outputs.any_modified == 'true' }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          ref: ${{ github.sha }}
          persist-credentials: 'true'

      - name: Detect committed package.json changes
        id: package-json-changes
        uses: step-security/changed-files@3dbe17c78367e7d60f00d78ae6781a35be47b4a1 # v45.0.1
        with:
          files: |
            v3/internal/runtime/desktop/@wailsio/runtime/package.json
            v3/internal/runtime/desktop/@wailsio/runtime/package-lock.json

      - name: Detect committed source changes
        if: >-
          steps.package-json-changes.outputs.any_modified != 'true'
        id: source-changes
        uses: step-security/changed-files@3dbe17c78367e7d60f00d78ae6781a35be47b4a1 # v45.0.1
        with:
          files: |
            v3/internal/runtime/Taskfile.yaml
            v3/internal/runtime/desktop/@wailsio/compiled/main.js
            v3/internal/runtime/desktop/@wailsio/runtime/tsconfig.json
            v3/internal/runtime/desktop/@wailsio/runtime/src/**
            v3/pkg/events/events.txt
            v3/tasks/events/**

  rebuild_and_publish:
    name: Rebuild and publish
    needs: [detect]
    if: >-
      !failure() && !cancelled()
      && (github.event_name == 'workflow_dispatch' || needs.detect.outputs.changed == 'true')
    runs-on: ubuntu-latest
    permissions:
      contents: write
      actions: read
      pull-requests: read
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          ref: 'v3-alpha'
          token: ${{ secrets.WAILS_REPO_TOKEN || github.token }}

      - name: Configure git
        run: |
          git config --global user.email "github-actions@github.com"
          git config --global user.name "GitHub Actions"
          git config --global url."https://x-access-token:${{ secrets.WAILS_REPO_TOKEN || github.token }}@github.com/".insteadOf "https://github.com/"

      - name: Install Task
        uses: arduino/setup-task@v2
        with:
          version: 3.x
          repo-token: ${{ secrets.GITHUB_TOKEN }}

      - name: Use Node.js 20
        uses: actions/setup-node@v4
        with:
          node-version: "20"

      - name: Install dependencies
        working-directory: v3/internal/runtime/desktop/@wailsio/runtime
        run: |
          npm ci
          npx --yes esbuild@latest --version

      - name: Clean build artifacts
        working-directory: v3/internal/runtime/desktop/@wailsio/runtime
        run: npm run clean

      - name: Build bundled runtime
        working-directory: v3
        run: task runtime:build

      - name: Test+Build npm package
        working-directory: v3/internal/runtime/desktop/@wailsio/runtime
        run: |
          npm test
          npm run build

      - name: Bump version
        id: bump-version
        working-directory: v3/internal/runtime/desktop/@wailsio/runtime
        run: |
          echo "version=$(npm --no-git-tag-version --force version prerelease)" >> "$GITHUB_OUTPUT"

      - name: Commit changes
        run: |
          git add .
          git commit -m "[skip ci] Publish @wailsio/runtime ${{ steps.bump-version.outputs.version }}"
          git push

      - name: Publish npm package
        uses: JS-DevTools/npm-publish@v3
        with:
          package: v3/internal/runtime/desktop/@wailsio/runtime
          access: public
          token: ${{ secrets.NPM_TOKEN }}