deploy.yml

# Smoldot
# Copyright (C) 2019-2022  Parity Technologies (UK) Ltd.
# SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

name: deploy

on:
  pull_request:  # All deployment steps are tested on PRs, but the actual deployment doesn't happen.
  push:
    branches:
      - main

jobs:
  build-push-docker-image:
    runs-on: ubuntu-latest
    steps:
    - uses: docker/setup-qemu-action@v2
    - uses: docker/setup-buildx-action@v2
    - uses: actions/checkout@v3
    - uses: docker/login-action@v2
      # This `if` adds an additional safety against accidental pushes.
      if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
      with:
        registry: docker.pkg.github.com
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}
    - uses: docker/build-push-action@v3.1.1
      with:
        context: .
        file: ./bin/full-node/Dockerfile
        load: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
        tags: docker.pkg.github.com/paritytech/smoldot/node:main
    - run: docker push docker.pkg.github.com/paritytech/smoldot/node:main
      if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}

  npm-publish:
    runs-on: ubuntu-latest
    container:
      image: rust:1.61
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3.4.1
        with:
          node-version: 12   # An old version is intentionally used in order to check compatibility
      - run: apt-get update && apt install -y binaryen # For `wasm-opt`
      - uses: actions-rs/toolchain@v1
        with:
          # Ideally we don't want to install any toolchain, but the GH action doesn't support this.
          toolchain: stable
          profile: minimal
      - uses: Swatinem/rust-cache@6720f05bc48b77f96918929a9019fb2203ff71f8 # v2.0.0
      - run: npm install
        working-directory: ./bin/wasm-node/javascript
      - run: npm publish --unsafe-perm --dry-run
        working-directory: ./bin/wasm-node/javascript
      - uses: JS-DevTools/npm-publish@0f451a94170d1699fd50710966d48fb26194d939 # v1.4.3
        if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
        # Warning: this GitHub action doesn't seem to run prepublish scripts, hence
        # the `npm publish --dry-run` done right above is important to ensure this.
        with:
          token: ${{ secrets.NPM_TOKEN }}
          package: ./bin/wasm-node/javascript/package.json
          access: public

  deno-publish:
    runs-on: ubuntu-latest
    # This action checks if a certain git tag exists. If not, it compiles the JavaScript package,
    # then commits the compilation artifacts, tags the commit, and pushes the tag.
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0   # Necessary below for checking if the tag exists.
      - uses: actions/setup-node@v3.4.1
        with:
          node-version: 12
      - uses: denoland/setup-deno@004814556e37c54a2f6e31384c9e18e983317366 # v1.1.0
        with:
          deno-version: v1.x
      - run: sudo apt-get update && sudo apt install -y binaryen # For `wasm-opt`
      - uses: actions-rs/toolchain@v1
        with:
          # Ideally we don't want to install any toolchain, but the GH action doesn't support this.
          toolchain: stable
          profile: minimal
      - uses: Swatinem/rust-cache@6720f05bc48b77f96918929a9019fb2203ff71f8 # v2.0.0
      - id: compute-tag  # Compute the tag that we might push.
        run: echo "::set-output name=tag::light-js-deno-v`jq -r .version ./bin/wasm-node/javascript/package.json`"
      - id: check-tag-exists  # Check whether the tag already exists.
        run: echo "::set-output name=num-existing::`git tag -l | grep ${{ steps.compute-tag.outputs.tag }} | wc -l`"
      - run: npm install
        working-directory: ./bin/wasm-node/javascript
      - run: npm publish --unsafe-perm --dry-run
        working-directory: ./bin/wasm-node/javascript
      - run: |
          git add --force ./bin/wasm-node/javascript/dist/mjs  # --force bypasses the .gitignore
          git config --local user.email "github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"
          git commit -m "Deno version publishing"
      - run: |
          git tag ${{ steps.compute-tag.outputs.tag }}
        if: ${{ steps.check-tag-exists.outputs.num-existing == 0 }}
      - run: git push origin ${{ steps.compute-tag.outputs.tag }}
        if: ${{ steps.check-tag-exists.outputs.num-existing == 0 && github.event_name == 'push' && github.ref == 'refs/heads/main' }}

  all-deploy:
    # This dummy job depends on all the mandatory checks. It succeeds if and only if CI is
    # considered successful.
    needs: [build-push-docker-image, npm-publish, deno-publish]
    runs-on: ubuntu-latest
    steps:
     - run: echo Success