build-npm-packages.yml

name: "Build NPM Packages"

on:
  workflow_call:
    inputs:
      ice_version:
        required: false
        type: string
      registry_url:
        required: false
        type: string
    secrets:
      NPM_AUTH_TOKEN:
        required: false
  workflow_dispatch:
    inputs:
      ice_version:
        description: "The Ice version to build"
        required: false
      registry_url:
        description: "The URL of the NPM registry to publish to"
        required: false
        type: string

jobs:
  build-slice-compilers:
    strategy:
      matrix:
        include:
          - os: macos-latest
            target: macos-arm64
            artifact-path: cpp/bin/slice2js
          - os: windows-latest
            target: windows-x64
            artifact-path: cpp/bin/x64/Release/slice2js.*
          - os: ubuntu-24.04
            target: linux-x64
            artifact-path: cpp/bin/slice2js
          - os: ubuntu-24.04-arm
            target: linux-arm64
            artifact-path: cpp/bin/slice2js

    runs-on: ${{ matrix.os }}

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup Dependencies
        uses: ./.github/actions/setup-dependencies

      - name: Build Compiler
        uses: ./.github/actions/build-slice-compiler
        with:
          compiler-name: slice2js

      - name: Upload Compiler Artifact
        uses: actions/upload-artifact@v4
        with:
          name: slice2js-${{ matrix.target }}
          path: ${{ matrix.artifact-path }}

  pack-npm:
    runs-on: ubuntu-24.04
    needs: build-slice-compilers
    env:
      SLICE2JS_STAGING_PATH: ${{ github.workspace }}/staging

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          path: ice

      - name: Download All Compiler Artifacts
        uses: actions/download-artifact@v4
        with:
          path: artifacts

      - name: Copy slice2js binaries to staging path
        run: |
          # Create the staging path.
          mkdir -p "$SLICE2JS_STAGING_PATH/macos-arm64" \
                   "$SLICE2JS_STAGING_PATH/linux-x64" \
                   "$SLICE2JS_STAGING_PATH/linux-arm64" \
                   "$SLICE2JS_STAGING_PATH/windows-x64"

          # Copy the slice2js binaries to the staging path.
          cp -v artifacts/slice2js-macos-arm64/slice2js "$SLICE2JS_STAGING_PATH/macos-arm64/"
          chmod +x $SLICE2JS_STAGING_PATH/macos-arm64/slice2js
          cp -v artifacts/slice2js-linux-x64/slice2js "$SLICE2JS_STAGING_PATH/linux-x64/"
          chmod +x $SLICE2JS_STAGING_PATH/linux-x64/slice2js
          cp -v artifacts/slice2js-linux-arm64/slice2js "$SLICE2JS_STAGING_PATH/linux-arm64/"
          chmod +x $SLICE2JS_STAGING_PATH/linux-arm64/slice2js
          cp -v artifacts/slice2js-windows-x64/slice2js.exe "$SLICE2JS_STAGING_PATH/windows-x64/"

          # Copy the slice2js binary to the cpp/bin directory to avoid rebuilding it.
          mkdir -p ice/cpp/bin
          cp -v artifacts/slice2js-linux-x64/slice2js $GITHUB_WORKSPACE/ice/cpp/bin/slice2js
          chmod +x $GITHUB_WORKSPACE/ice/cpp/bin/slice2js

      - name: Build JS
        run: make
        working-directory: ice/js

      - name: Update Version
        working-directory: ice/js
        run: npm version ${{ inputs.ice_version }}
        if: inputs.ice_version != ''

      - name: Pack npm
        run: npm pack
        working-directory: ice/js

      - name: Upload NPM Packages
        uses: actions/upload-artifact@v4
        with:
          name: js-npm-packages
          path: ice/js/*.tgz

      - name: Publish NPM Packages
        working-directory: ice/js
        run: |
          # Compute the prefix for .npmrc by removing http: or https: from the registry URL
          export REPOSITORY_PREFIX=$(echo "${{ inputs.registry_url }}" | sed -E 's|^https?:||')

          # Write authentication token reference to .npmrc (keeps it as an env variable)
          echo "${REPOSITORY_PREFIX}:_auth=\${NPM_AUTH_TOKEN}" > ~/.npmrc
          echo "always-auth=true" >> ~/.npmrc

          # Publish package
          npm publish *.tgz --registry ${{ inputs.registry_url }}
        env:
          NPM_AUTH_TOKEN: ${{ secrets.NPM_AUTH_TOKEN }}
        if: inputs.registry_url != ''