build-js.yml

# This workflow exists to provide a way to dispatch a CI run for any
# given ref on any of our OS targets. It can also be consumed in our
# various other builds.
name: (js) Build and test

on:
  workflow_dispatch:
    inputs:
      os:
        description: Operating system to run CI on
        type: choice
        required: true
        default: "ubuntu-latest"
        options:
          - ubuntu-latest
          - macos-latest
          - windows-latest
      ref:
        description: Git reference to checkout
        type: string
        required: false
  workflow_call:
    inputs:
      os:
        description: Operating system to run CI on
        type: string
        required: true
      ref:
        description: Git reference to checkout
        type: string
        required: false

jobs:
  build:
    name: (js) Build and test
    runs-on: ${{ inputs.os }}

    steps:
      - name: Checkout project
        uses: actions/checkout@v3
        with:
          ref: ${{ inputs.ref }}

      - name: Setup node.js
        uses: actions/setup-node@v3.6.0
        with:
          node-version: ">=18.15 <19"
          check-latest: true
          cache: "npm"

      - name: Install npm dependencies
        run: |
          npm ci

      - name: Esy cache
        id: esy-cache
        uses: actions/cache/restore@v3
        with:
          path: compiler/_export
          key: ${{ runner.os }}-esy-${{ hashFiles('compiler/esy.lock/index.json') }}

      - name: Esy setup
        # Don't crash the run if esy cache import fails - mostly happens on Windows
        continue-on-error: true
        run: |
          npm run compiler prepare
          npm run compiler import-dependencies

      # Don't build native executables, only the JS builds
      - name: Build compiler
        run: |
          npm run compiler build:js

      - name: Run tests
        run: |
          npm run compiler test:js

      # This will log a warning because we didn't build the native exe files
      - name: Build pkg binary for Windows
        if: inputs.os == 'ubuntu-latest'
        run: |
          npm run cli build-pkg -- --target=win-x64
          tar -cvf grain.tar -C pkg grain.exe

      - name: Upload pkg binary for Windows
        if: inputs.os == 'ubuntu-latest'
        uses: actions/upload-artifact@v4
        with:
          path: ./grain.tar
          name: grain-win-x64

      # This will log a warning because we didn't build the native exe files
      - name: Build pkg binary for Mac
        if: inputs.os == 'ubuntu-latest'
        run: |
          npm run cli build-pkg -- --target=mac-x64
          tar -cvf grain.tar -C pkg grain

      - name: Upload pkg binary for Mac
        if: inputs.os == 'ubuntu-latest'
        uses: actions/upload-artifact@v4
        with:
          path: ./grain.tar
          name: grain-mac-x64

      # This will log a warning because we didn't build the native exe files
      - name: Build pkg binary for Linux
        if: inputs.os == 'ubuntu-latest'
        run: |
          npm run cli build-pkg -- --target=linux-x64
          tar -cvf grain.tar -C pkg grain

      - name: Upload pkg binary for Linux
        if: inputs.os == 'ubuntu-latest'
        uses: actions/upload-artifact@v4
        with:
          path: ./grain.tar
          name: grain-linux-x64