peisar 0.2.0

# cspell:disable
name: CI

on:
  push:
  pull_request:
  release:
    types: [published]

permissions:
  contents: read

env:
  RUST_BACKTRACE: 1
  MACOSX_DEPLOYMENT_TARGET: "10.13"

jobs:
  # ── Platform Tests
  test:
    name: Test on ${{ matrix.os }}
    if: github.event_name == 'release'
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v7

      - name: Setup Node.js
        uses: actions/setup-node@v7
        with:
          node-version: 24

      - name: Setup Rust
        uses: dtolnay/rust-toolchain@stable

      - name: Install dependencies
        run: npm ci

      - name: Run JavaScript unit tests
        run: npm run wf:test
  # ── Native builds for every supported platform ─────────────────────────
  build:
    if: github.event_name == 'release'
    strategy:
      fail-fast: false
      matrix:
        settings:
          - host: macos-latest
            target: aarch64-apple-darwin
          - host: macos-latest
            target: x86_64-apple-darwin
          - host: ubuntu-latest
            target: x86_64-unknown-linux-gnu
            flags: --use-napi-cross
          - host: ubuntu-latest
            target: aarch64-unknown-linux-gnu
            flags: --use-napi-cross
          - host: ubuntu-latest
            target: x86_64-unknown-linux-musl
            flags: --cross-compile
          - host: ubuntu-latest
            target: aarch64-unknown-linux-musl
            flags: --cross-compile
          - host: windows-latest
            target: x86_64-pc-windows-msvc
          - host: windows-latest
            target: aarch64-pc-windows-msvc

    name: Build ${{ matrix.settings.target }}
    runs-on: ${{ matrix.settings.host }}
    steps:
      - uses: actions/checkout@v7

      - name: Setup Node.js
        uses: actions/setup-node@v7
        with:
          node-version: 24

      - name: Setup Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: ${{ matrix.settings.target }}

      - name: Install dependencies
        run: npm ci

      # Install Zig for musl cross-compilation
      - name: Setup Zig
        if: contains(matrix.settings.flags, '--cross-compile')
        uses: mlugg/setup-zig@v2
        with:
          version: 0.15.2

      - name: Build & package artifacts
        run: |
          npx napi build --release --platform --config-path napi.config.json --target ${{ matrix.settings.target }} ${{ matrix.settings.flags }}

      - name: Upload artifact
        uses: actions/upload-artifact@v7
        with:
          name: peisar-${{ matrix.settings.target }}
          path: "*.node"
          if-no-files-found: error

  # ── Publish
  publish:
    if: github.event_name == 'release'
    needs: [test, build]
    runs-on: ubuntu-latest
    permissions:
      contents: write
      id-token: write
    steps:
      - uses: actions/checkout@v7

      - name: Setup Node.js
        uses: actions/setup-node@v7
        with:
          node-version: 24
          registry-url: https://registry.npmjs.org

      - name: Install dependencies
        run: npm ci

      # 0. Generate JS binding (index.js) and type declarations (index.d.ts)
      #    for the root package — these are needed at publish time but are
      #    not uploaded as build artifacts (only *.node files are).
      - name: Generate JS binding & types
        run: |
          bash scripts/build.sh

      # 1. Download compiled artifacts from the build matrix
      - name: Download all artifacts
        uses: actions/download-artifact@v8
        with:
          path: artifacts
          digest-mismatch: warn

      # 2. Generate target platform package directories under /npm
      - name: Scaffolding platform package dirs
        run: npx napi create-npm-dirs --config-path napi.config.json

      # 3. Move binaries from artifacts folder into target /npm dirs
      - name: Distribute build artifacts to npm dirs
        run: npx napi artifacts --config-path napi.config.json

      # 3b. Ensure package.json version matches the release tag so we never
      #     accidentally publish a stale version from a mistagged commit.
      - name: Sync version from release tag
        if: github.event.release.tag_name != ''
        run: |
          TAG="${{ github.event.release.tag_name }}"
          # Strip optional leading 'v' (e.g. v0.2.0 → 0.2.0)
          VERSION="${TAG#v}"
          echo "Release tag: $TAG  →  version: $VERSION"
          node -e "
            const fs = require('fs');
            const pkg = JSON.parse(fs.readFileSync('package.json', 'utf8'));
            if (pkg.version !== '$VERSION') {
              console.warn('package.json version (' + pkg.version + ') != tag ($VERSION). Fixing.');
              pkg.version = '$VERSION';
              fs.writeFileSync('package.json', JSON.stringify(pkg, null, 2) + '\n');
            } else {
              console.log('package.json version already matches: ' + pkg.version);
            }
          "

      # 4. Sync package versions across root and /npm platform packages
      #    --gh-release-id targets the release that triggered this workflow,
      #    so napi uploads the .node binaries to *your* release instead of
      #    creating a second v-prefixed release/tag.
      - name: Prepare publish
        run: npx napi prepublish --config-path napi.config.json -t npm --gh-release-id ${{ github.event.release.id }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

      # 5. Publish platform packages and root package to registry
      - name: Publish to npm
        run: |
          npm config set provenance true
          npm publish --access public
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}