release.yml

name: Release
on:
  push:
    branches:
      - main

jobs:
  release-please:
    name: Create Release
    runs-on: ubuntu-latest
    outputs:
      release_created: ${{ steps.release.outputs.release_created }}
      upload_url: ${{ steps.release.outputs.upload_url }}
      tag_name: ${{ steps.release.outputs.tag_name }}
      body: ${{ steps.release.outputs.body }}
    steps:
      - uses: GoogleCloudPlatform/release-please-action@v2.34.0
        id: release
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          release-type: ocaml
          package-name: libbinaryen

  add-archive:
    needs: [release-please]
    if: ${{ needs.release-please.outputs.release_created }}
    name: Add archive to release
    runs-on: macos-latest
    outputs:
      browser_download_url: ${{ steps.upload.outputs.browser_download_url }}
    steps:
      - name: Install git-archive-all
        run: |
          brew install git-archive-all

      - name: Checkout code
        uses: actions/checkout@v2
        with:
          submodules: "recursive"

      - name: Build archive
        run: |
          git-archive-all --force-submodules libbinaryen.tar.gz

      - name: Upload Release Asset
        id: upload
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ needs.release-please.outputs.upload_url }}
          asset_path: ./libbinaryen.tar.gz
          asset_name: libbinaryen-${{ needs.release-please.outputs.tag_name }}.tar.gz
          asset_content_type: application/gzip

  opam-release:
    needs: [release-please, add-archive]
    name: Publish to opam registry
    runs-on: ubuntu-latest
    steps:
      - name: Setup bot user
        run: |
          git config --global user.email "bot@grain-lang.org"
          git config --global user.name "Grain Bot"

      # Some hacks to make sure opam doesn't pull the repo in a way we can't deal with
      - name: Setup opam repository
        run: |
          mkdir -p  ~/.opam/plugins/opam-publish/repos/
          git clone https://github.com/ocaml/opam-repository ~/.opam/plugins/opam-publish/repos/ocaml%opam-repository
          cd ~/.opam/plugins/opam-publish/repos/ocaml%opam-repository
          git remote add user https://${{ secrets.OPAM_RELEASE }}@github.com/grainbot/opam-repository

      # Set up our token because opam doesn't support env var tokens
      - name: Setup token
        run: |
          mkdir -p  ~/.opam/plugins/opam-publish/
          echo -n ${{ secrets.OPAM_RELEASE }} > ~/.opam/plugins/opam-publish/libbinaryen.token

      - name: Generate CHANGES file
        env:
          CHANGES: ${{ needs.release-please.outputs.body }}
        run: |
          echo -n "$CHANGES" > CHANGES.md

      - name: Setup OCaml
        uses: ocaml/setup-ocaml@v2
        with:
          ocaml-compiler: 4.12.0

      # Version 2.1.0 of opam-publish doesn't respect OPAMYES=1
      # Ref https://github.com/ocaml-opam/opam-publish/issues/132#issuecomment-963616802
      - name: Install publish utils
        run: |
          opam install opam-publish=2.0.3

      - name: Publish to opam
        run: |
          opam publish --no-browser --msg-file=CHANGES.md ${{ needs.add-archive.outputs.browser_download_url }}

  npm-release:
    needs: [add-archive]
    name: Publish to npm registry
    runs-on: ubuntu-latest
    steps:
      - name: Setup NodeJS
        uses: actions/setup-node@v2
        with:
          node-version: "14"
          registry-url: "https://registry.npmjs.org"

      - name: Publish to npm
        run: npm publish ${{ needs.add-archive.outputs.browser_download_url }}
        env:
          NODE_AUTH_TOKEN: ${{ secrets.NPM_RELEASE }}