name: Enso CI

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

env:
  # Please ensure that this is in sync with graalAPIVersion in build.sbt
  graalVersion: 20.0.0
  javaVersion: java8
  # Please ensure that this is in sync with project/build.properties
  sbtVersion: 1.3.10
  excludedPaths: |
    .github/PULL_REQUEST_TEMPLATE.md
    .github/CODEOWNERS
    .github/ISSUE_TEMPLATE/*
    /doc/*
    .gitignore
    .scalafmt.conf
    CODE_OF_CONDUCT.md
    CONTRIBUTING.md
    LICENSE
    README.md

jobs:

  # This job is responsible for testing the codebase
  test:
    name: Test
    runs-on: ${{ matrix.os }}
    timeout-minutes: 30
    strategy:
      matrix:
        os: [windows-latest, macOS-latest, ubuntu-latest]
      fail-fast: false
    steps:
    - uses: actions/checkout@v2
    - name: Setup conda
      uses: s-weigand/setup-conda@v1
      with:
        update-conda: true
        conda-channels: anaconda, conda-forge
    - name: Setup Conda Environment on Windows
      if: runner.os == 'Windows'
      run: |
        conda create --name enso
        conda init powershell
    - name: Activate Conda Environment on Windows
      if: runner.os == 'Windows'
      run: conda activate enso
    - name: Install FlatBuffers Compiler
      run: conda install flatbuffers=1.12.0
    - name: Setup GraalVM Environment
      uses: DeLaGuardo/setup-graalvm@2.0
      with:
        graalvm-version: ${{ env.graalVersion }}.${{ env.javaVersion }}
    - name: Set Up SBT
      run: |
        curl -fSL -o sbt.tgz https://piccolo.link/sbt-${{env.sbtVersion}}.tgz
        tar -xzf sbt.tgz
        echo ::add-path::$GITHUB_WORKSPACE/sbt/bin/

    # Caches
    - name: Cache Ivy
      uses: actions/cache@v1.1.2
      with:
        path: ~/.ivy2/cache
        key: ${{ runner.os }}-ivy-${{ hashFiles('**/build.sbt') }}
        restore-keys: ${{ runner.os }}-ivy-
    - name: Cache SBT
      uses: actions/cache@v1.1.2
      with:
        path: ~/.sbt
        key: ${{ runner.os }}-sbt-${{ hashFiles('project/**') }}
        restore-keys: ${{ runner.os }}-sbt-
    - name: Cache Coursier and Mill
      uses: actions/cache@v1.1.2
      with:
        path: ~/.cache
        key: ${{ runner.os }}-coursier-${{ hashFiles('**build.sbt') }}
        restore-keys: ${{ runner.os }}-coursier-

    # Build
    - name: Build Enso
      run: sbt --no-colors compile

    # Tests
    - name: Test Enso
      run: sbt --no-colors test
    - name: Benchmark the Parser
      run: sbt -no-colors syntax/bench
    - name: Check Runtime Benchmark Compilation
      run: sbt -no-colors runtime/Benchmark/compile
    - name: Build the Uberjar
      run: sbt -no-colors runner/assembly
    - name: Test the Uberjar
      run: ./enso.jar --run tools/ci/Test.enso

  # This job is responsible for building the artifacts
  build:
    name: Build
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
    - name: Checkout (PR)
      uses: actions/checkout@v2
      if: github.event_name == 'pull_request'
      with:
        ref: ${{ github.event.pull_request.head.sha }}
    - name: Checkout (Branch)
      uses: actions/checkout@v2
      if: github.event_name != 'pull_request'
    - name: Setup conda
      uses: s-weigand/setup-conda@v1
      with:
        update-conda: true
        conda-channels: anaconda, conda-forge
    - name: Install FlatBuffers Compiler
      run: conda install flatbuffers=1.12.0
    - name: Setup GraalVM Environment
      uses: DeLaGuardo/setup-graalvm@2.0
      with:
        graalvm-version: ${{ env.graalVersion }}.${{ env.javaVersion }}
    - name: Set Up SBT
      run: |
        curl -fSL -o sbt.tgz https://piccolo.link/sbt-${{env.sbtVersion}}.tgz
        tar -xzf sbt.tgz
        echo ::add-path::$GITHUB_WORKSPACE/sbt/bin/

    # Caches
    - name: Cache Ivy
      uses: actions/cache@v1.1.2
      with:
        path: ~/.ivy2/cache
        key: ${{ runner.os }}-ivy-${{ hashFiles('**/build.sbt') }}
        restore-keys: ${{ runner.os }}-ivy-
    - name: Cache SBT
      uses: actions/cache@v1.1.2
      with:
        path: ~/.sbt
        key: ${{ runner.os }}-sbt-${{ hashFiles('project/**') }}
        restore-keys: ${{ runner.os }}-sbt-
    - name: Cache Coursier and Mill
      uses: actions/cache@v1.1.2
      with:
        path: ~/.cache
        key: ${{ runner.os }}-coursier-${{ hashFiles('**build.sbt') }}
        restore-keys: ${{ runner.os }}-coursier-

    # Build
    - name: Build Enso
      run: sbt --no-colors compile

    # Artefacts
    - name: Build the Uberjar
      run: sbt --no-colors runner/assembly
    - name: Publish the Uberjar
      uses: actions/upload-artifact@v1.0.0
      with:
        name: Enso CLI
        path: ./enso.jar
    - name: Build the Parser JS Bundle
      run: sbt -no-colors syntaxJS/fullOptJS
    - name: Publish the Parser JS Bundle
      uses: actions/upload-artifact@v1.0.0
      with:
        name: Parser JS Bundle
        path: ./target/scala-parser.js
    - name: Prepare Parser JS Bundle for Upload
      run: |
        mkdir parser_upload
        cp ./target/scala-parser.js parser_upload
    - name: Prepare AWS Session
      run: |
        aws configure --profile s3-upload <<-EOF > /dev/null 2>&1
        ${{ secrets.PARSER_S3_ACCESS_KEY_ID }}
        ${{ secrets.PARSER_S3_SECRET_ACCESS_KEY }}
        us-west-2
        text
        EOF
    - name: Upload Parser JS Bundle to S3
      run: |
        aws s3 sync ./parser_upload s3://packages-luna/parser-js/nightly/`git rev-parse HEAD` --profile s3-upload --acl public-read --delete
    - name: Teardown AWS Session
      run: |
        aws configure --profile s3-upload <<-EOF > /dev/null 2>&1
        null
        null
        null
        text
        EOF