release.yml

name: release
on: 
  push:
    tags:
      - '*'
jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:

        include:
          - os: macos-latest
            TARGET: x86_64-apple-darwin

          - os: ubuntu-latest
            TARGET: x86_64-unknown-linux-gnu

          - os: windows-latest
            TARGET: x86_64-pc-windows-msvc
            EXE_SUFFIX: .exe

    steps:
      - uses: actions/checkout@v2
      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          profile: minimal
      - name: Get the tag name
        shell: bash
        id: tag_name
        run: echo ::set-output name=version::${GITHUB_REF/refs\/tags\//}
      - name: Build
        shell: bash
        run: |
          cargo build --release
          mkdir rustwasmc-${{ steps.tag_name.outputs.version }}-${{matrix.TARGET}}
          cp ./target/release/rustwasmc${{matrix.EXE_SUFFIX}} rustwasmc-${{ steps.tag_name.outputs.version }}-${{matrix.TARGET}}
          tar -czf rustwasmc-${{ steps.tag_name.outputs.version }}-${{matrix.TARGET}}.tar.gz rustwasmc-${{ steps.tag_name.outputs.version }}-${{matrix.TARGET}}

      - name: Release
        uses: softprops/action-gh-release@v1
        with:
          tag_name: ${{ steps.tag_name.outputs.version }}
          name: Release ${{ steps.tag_name.outputs.version }}
          draft: false
          files: rustwasmc-${{ steps.tag_name.outputs.version }}-${{matrix.TARGET}}.tar.gz
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      # Setup .npmrc file to publish to npm
      - name: Setup node
        if: runner.os == 'Linux'
        uses: actions/setup-node@v2
        with:
          node-version: '12.x'
          registry-url: 'https://registry.npmjs.org'
      - name: Publish npm
        if: runner.os == 'Linux'
        run: |
          cd npm
          npm publish
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}