main.yml

name: Build, Test, and Deploy

on: [push]

env:
  EM_VERSION: 2.0.14
  EM_CACHE_FOLDER: 'emsdk-cache'

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v1
        with:
          submodules: 'recursive'

      # Caching
      # \/ Disabled due to (what sems to be) a bug in the `actions/cache` action (issue filed)
      # - name: Cache cargo binaries
      #   id: cache-cargo-binaries
      #   uses: actions/cache@v1
      #   with:
      #     path: ~/.cargo/bin
      #     key: ${{ runner.os }}_nightly-2024-07-02_cargo-registry_just-0.5.1_wasm-bindgen-cli-0.2.54
      - name: Cache cargo registry
        uses: actions/cache@v2
        env:
          cache-name: cache-cargo-registry
        with:
          path: ~/.cargo/registry
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('engine/Cargo.lock') }}
      - name: Cache cargo index
        uses: actions/cache@v2
        env:
          cache-name: cache-cargo-index
        with:
          path: ~/.cargo/git
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('engine/Cargo.lock') }}
      - name: Cache Rust lib build artifacts
        uses: actions/cache@v2
        env:
          cache-name: cache-target-dir
        with:
          path: ./engine/target
          key: ${{ runner.os }}-build-${{ env.cache-name }}_nightly-2024-07-02_${{ hashFiles('engine/Cargo.lock') }}
      - name: Cache node modules
        uses: actions/cache@v2
        env:
          cache-name: cache-node-modules
        with:
          path: ~/.npm
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-build-${{ env.cache-name }}-
            ${{ runner.os }}-build-
            ${{ runner.os }}-
      - name: Get yarn cache directory path
        id: yarn-cache-dir-path
        run: echo "::set-output name=dir::$(yarn cache dir)"
      - uses: actions/cache@v2
        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
        with:
          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-yarn-
      - name: Cache Emscripten
        id: cache-emscripten-system-libraries
        uses: actions/cache@v2
        with:
          path: ${{env.EM_CACHE_FOLDER}}
          key: ${{env.EM_VERSION}}-${{ runner.os }}

      # Set up build environment + toolchains with Rust nightly with Wasm support and NodeJS
      - name: Install minimal Rust nightly
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: nightly-2024-07-02
      - name: Use Rust nightly
        run: rustup default nightly-2024-07-02
      - name: Install Rust Wasm support
        run: rustup target add wasm32-unknown-unknown
      - uses: actions/setup-node@v1
        with:
          node-version: '17.4'
      - name: Setup Emscripten
        uses: mymindstorm/setup-emsdk@v7
        with:
          version: ${{env.EM_VERSION}}
          actions-cache-folder: ${{env.EM_CACHE_FOLDER}}
      - name: Install SVGO SVG optimizer
        run: yarn global add svgo
      - name: Add globally installed yarn binaries to path
        run: echo `yarn global bin` >> $GITHUB_PATH

      - name: Create custom binaries directory
        run: mkdir ~/bin
        # Built with `cargo install --target x86_64-unknown-linux-musl -f just`
      - name: Install `just`
        run: curl https://web-synth-ci-binaries.ameo.design/just -o ~/bin/just && chmod +x ~/bin/just
        # Downloaded from Github like https://github.com/rustwasm/wasm-bindgen/releases/tag/0.2.92
      - name: Install `wasm-bindgen-cli`
        run: curl https://web-synth-ci-binaries.ameo.design/wasm-bindgen-0-2-92 -o ~/bin/wasm-bindgen && chmod +x ~/bin/wasm-bindgen
      - name: Install `wasm-opt`
        run: curl https://web-synth-ci-binaries.ameo.design/wasm-opt -o ~/bin/wasm-opt && chmod +x ~/bin/wasm-opt
      - name: Install `wasm-strip`
        run: curl https://web-synth-ci-binaries.ameo.design/wasm-strip -o ~/bin/wasm-strip && chmod +x ~/bin/wasm-strip
      - name: Add custom binaries directory to the PATH
        run: echo "$HOME/bin" >> $GITHUB_PATH

      # Build all Rust modules into Wasm, run `wasm-bindgen`, compile JavaScript, and link everything together
      - name: Install node modules
        run: yarn
      - name: Install docs node modules
        run: cd docs/_layouts && yarn
      - name: Build all wasm + javascript
        run: just build-all
        env:
          FAUST_COMPILER_ENDPOINT: 'https://faust-compiler.ameo.design'

      - name: Upload built site as artifacts
        uses: actions/upload-artifact@v1
        with:
          name: dist
          path: dist

  cypress-test:
    runs-on: ubuntu-latest
    needs: build
    steps:
      - uses: actions/checkout@v1

      - name: Download built site artifacts
        uses: actions/download-artifact@v1
        with:
          name: dist

      # Run Cypress tests
      - name: Cypress Run
        uses: cypress-io/github-action@v6
        with:
          browser: chrome
          start: yarn cypress:serve
          wait-on: 'http://localhost:9000'
          record: true
        timeout-minutes: 30
        env:
          # pass the Dashboard record key as an environment variable
          CYPRESS_RECORD_KEY: 58905cf6-d1cb-43de-b6cd-b55954039c1a
      - name: Upload recorded video as an artifact
        uses: actions/upload-artifact@v1
        if: failure()
        with:
          name: cypress_recordings
          path: cypress/videos

  deploy-static-site:
    runs-on: ubuntu-latest
    needs: build
    if: github.ref == 'refs/heads/main'
    steps:
      - name: Install `phost`
        run: pip3 install --user setuptools wheel && pip3 install --user "git+https://github.com/Ameobea/phost.git#egg=phost&subdirectory=client"
      - name: Add `phost` to the `PATH`
        run: echo "$HOME/.local/bin" >> $GITHUB_PATH
      - name: Extract `phost` config from secrets
        env: # Or as an environment variable
          PHOST_CONFIG_BASE64: ${{ secrets.PHOST_CONFIG_BASE64 }}
        run: mkdir ~/.phost; echo "$PHOST_CONFIG_BASE64" | base64 -d > ~/.phost/conf.toml
      - name: Download built site artifacts
        uses: actions/download-artifact@v1
        with:
          name: dist
      - name: Deploy
        run: phost update notes patch ./dist