main.yml

name: Build

on:
  push:
    paths-ignore:
    - '**/*.md'
    - '**/docs/**'
    branches:
    - main
    - test-*
  pull_request:
    paths-ignore:
    - '**/*.md'
    - '**/docs/**'
  workflow_dispatch:
    inputs:
      release_independent_package:
        description: 'Release independent package'
        required: true
        default: 'none'
        type: choice
        options:
        - 'none'
        - 'main'
        - 'wasi-threads'
        - 'ts-transform-macro'
        - 'rollup-plugin-emscripten-esm-library'
        - 'ts-transform-emscripten-esm-library'

permissions:
  id-token: write
  contents: write

env:
  WASI_VERSION: '27'
  WASI_VERSION_FULL: '27.0'
  WASI_SDK_PATH: './wasi-sdk-27.0'
  EM_VERSION: '4.0.1'
  EM_CACHE_FOLDER: 'emsdk-cache'
  NODE_VERSION: '24.11.1'

jobs:
  build:
    timeout-minutes: 15
    name: Build
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        target:
        - 'wasm32-unknown-emscripten'
        - 'wasm64-unknown-emscripten'
        - 'wasm32-wasi-threads'
        # - 'wasm32-unknown-unknown'
        # - 'wasm32-wasi'

    steps:
    - uses: actions/checkout@v4
    - name: Install Ninja
      run: |
        sudo apt-get update
        sudo apt-get install ninja-build
    - name: Setup Emscripten cache
      if: ${{ contains(matrix.target, 'emscripten') }}
      id: cache-system-libraries
      uses: actions/cache@v3
      with:
        path: ${{env.EM_CACHE_FOLDER}}
        key: ${{env.EM_VERSION}}-${{ runner.os }}-${{ matrix.target }}
    - uses: mymindstorm/setup-emsdk@v14
      if: ${{ contains(matrix.target, 'emscripten') }}
      with:
        version: ${{ env.EM_VERSION }}
        # no-cache: true
        actions-cache-folder: ${{ env.EM_CACHE_FOLDER }}

    # - uses: actions-rs/toolchain@v1
    #   if: ${{ matrix.target == 'wasm32-unknown-unknown' || matrix.target == 'wasm32-wasi' }}
    #   with:
    #     toolchain: nightly
    #     default: true
    #     target: ${{ matrix.target }}

    - name: Install wasi-sdk
      if: ${{ matrix.target == 'wasm32-unknown-unknown' || matrix.target == 'wasm32-wasi' || matrix.target == 'wasm32-wasi-threads' }}
      shell: bash
      run: |
        wget -q https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-${WASI_VERSION}/wasi-sdk-${WASI_VERSION_FULL}-x86_64-linux.tar.gz
        mkdir -p $WASI_SDK_PATH
        tar zxvf wasi-sdk-${WASI_VERSION_FULL}-x86_64-linux.tar.gz -C $WASI_SDK_PATH --strip 1

    - uses: actions/setup-node@v3
      with:
        node-version: ${{ env.NODE_VERSION }}
        registry-url: 'https://registry.npmjs.org'

    - name: NPM Install
      shell: bash
      run: |
        npm install -g node-gyp
        npm install --ignore-scripts

    - name: Fetch v8 headers
      run: node ./script/fetch-v8-headers.js

    - name: NPM Build
      shell: bash
      run: npm run build --workspaces --if-present

    - name: Test Emscripten ESM library
      shell: bash
      run: npm run test -w packages/ts-transform-emscripten-esm-library

    - name: Test @emnapi/wasi-threads
      if: ${{ matrix.target == 'wasm32-wasi-threads' }}
      shell: bash
      run: |
        node ./packages/wasi-threads/test/build.js
        npm run test -w packages/wasi-threads
      timeout-minutes: 1

    # - name: Lint
    #   run: npm run lint

    - name: Test wasm32-wasi-threads
      if: ${{ matrix.target == 'wasm32-wasi-threads' }}
      run: |
        npm run rebuild:wt -w packages/test
        npm run test:wt -w packages/test

    - name: Test wasm32-unknown-emscripten
      if: ${{ matrix.target == 'wasm32-unknown-emscripten' }}
      run: |
        npm run test:version
        npm run rebuild -w packages/test
        npm run test -w packages/test

    - name: Test wasm64-unknown-emscripten
      if: ${{ matrix.target == 'wasm64-unknown-emscripten' }}
      env:
        MEMORY64: '1'
        UV_THREADPOOL_SIZE: '2'
        NODE_TEST_KNOWN_GLOBALS: '0'
      run: |
        node ./packages/test/script/build-emscripten.js Debug
        node ./packages/test/script/test.js

    - name: Test wasm32-wasi
      if: ${{ matrix.target == 'wasm32-wasi' }}
      run: |
        npm run rebuild:w -w packages/test
        npm run test:w -w packages/test

    - name: Test wasm32-unknown-unknown
      if: ${{ matrix.target == 'wasm32-unknown-unknown' }}
      run: |
        npm run rebuild:wasm32 -w packages/test
        npm run test:wasm32 -w packages/test

  release:
    name: Release main packages
    if: ${{ github.event_name == 'workflow_dispatch' && inputs.release_independent_package == 'main' }}
    needs: build
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4
    - name: Install Ninja
      run: |
        sudo apt-get update
        sudo apt-get install ninja-build
    - uses: mymindstorm/setup-emsdk@v14
      with:
        version: ${{ env.EM_VERSION }}
        # no-cache: true
        actions-cache-folder: ${{ env.EM_CACHE_FOLDER }}
    - name: Install wasi-sdk
      shell: bash
      run: |
        wget -q https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-${WASI_VERSION}/wasi-sdk-${WASI_VERSION_FULL}-x86_64-linux.tar.gz
        mkdir -p $WASI_SDK_PATH
        tar zxvf wasi-sdk-${WASI_VERSION_FULL}-x86_64-linux.tar.gz -C $WASI_SDK_PATH --strip 1
    - uses: actions/setup-node@v3
      with:
        node-version: ${{ env.NODE_VERSION }}
        registry-url: 'https://registry.npmjs.org'
    
    - name: Update npm
      run: npm install -g npm@latest
    - name: NPM Install
      shell: bash
      run: |
        npm install -g node-gyp
        npm install --ignore-scripts
    
    - name: Fetch v8 headers
      run: node ./script/fetch-v8-headers.js

    - name: NPM Build
      shell: bash
      run: npm run build --workspaces --if-present

    - name: Publish
      run: |
        node ./script/release.js
        npm publish --ignore-scripts -w packages/runtime -w packages/node -w packages/emnapi -w packages/core
    
    - name: Get version
      id: pkg
      run: |
        version=$(node -p "require('./packages/emnapi/package.json').version")
        echo "version=$version" >> $GITHUB_OUTPUT

    - name: Create tag
      run: |
        git tag v${{ steps.pkg.outputs.version }}
        git push origin v${{ steps.pkg.outputs.version }}

    - name: Create release
      uses: softprops/action-gh-release@v1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        tag_name: v${{ steps.pkg.outputs.version }}
        name: v${{ steps.pkg.outputs.version }}
        draft: true
        prerelease: false
        generate_release_notes: true
        files: ./script/emnapi.zip

  release-independent-package:
    name: Release independent package
    if: ${{ github.event_name == 'workflow_dispatch' && inputs.release_independent_package && inputs.release_independent_package != 'none' && inputs.release_independent_package != 'main' }}
    needs: build
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4
    - uses: actions/setup-node@v3
      with:
        node-version: ${{ env.NODE_VERSION }}
        registry-url: 'https://registry.npmjs.org'

    - name: NPM Install
      shell: bash
      run: |
        npm install -g node-gyp
        npm install --ignore-scripts

    - name: NPM Build
      shell: bash
      run: npm run build -w packages/${{ inputs.release_independent_package }}

    - name: Publish
      run: npm publish --ignore-scripts -w packages/${{ inputs.release_independent_package }}
    
    - name: Get version
      id: pkg
      run: |
        version=$(node -p "require('./packages/${{ inputs.release_independent_package }}/package.json').version")
        echo "version=$version" >> $GITHUB_OUTPUT

    - name: Create tag
      run: |
        git tag ${{ inputs.release_independent_package }}-v${{ steps.pkg.outputs.version }}
        git push origin ${{ inputs.release_independent_package }}-v${{ steps.pkg.outputs.version }}