bors.yml

name: bors build
on:
  push:
    branches:
      - try
      - auto

jobs:
  lint:
    name: Linting
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - name: Install Rust nightly
        run: rustup update nightly && rustup default nightly && rustup component add rustfmt clippy

      - name: Check the code formatting with rustfmt
        run: cargo fmt --all -- --check

      - name: Ensure there are no warnings with Clippy
        run: cargo clippy --all -- -Dwarnings

      - name: Check if the configuration is correct
        run: |
          cargo run -- create-lists
          cargo run -- check-config

  test:
    name: Testing
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest]
        channel: [nightly]
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v2

      - name: Install Rust ${{ matrix.channel }}
        shell: bash
        run: rustup update --no-self-update $CHANNEL && rustup default $CHANNEL
        env:
          CHANNEL: ${{ matrix.channel }}

      - name: Build Crater
        shell: bash
        run: cargo build

      - name: Run Crater tests
        shell: bash
        run: |
          cargo run -- create-lists
          cargo test

  minicrater:
    name: Minicrater
    strategy:
      matrix:
        os: [ubuntu-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v2

      - name: Install Rust nightly
        run: rustup update --no-self-update nightly && rustup default nightly

      - name: Run minicrater
        shell: bash
        run: |
          cargo run -- create-lists
          cargo test -- --ignored --nocapture --test-threads 1
        env:
          MINICRATER_FAST_WORKSPACE_INIT: 1
          MINICRATER_SHOW_OUTPUT: 1

  docker-build:
    name: Build the Docker image
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - name: Build the Docker image
        run: docker build -t crater .

      - name: Prepare the Docker image to be uploaded
        run: |
          mkdir -p /tmp/docker-images
          docker save crater | gzip > /tmp/docker-images/crater.tar.gz

      - name: Upload the image to GitHub Actions artifacts
        uses: actions/upload-artifact@v2
        with:
          name: docker-images
          path: /tmp/docker-images

  docker-upload:
    name: Upload the Docker images to ECR
    runs-on: ubuntu-latest
    needs:
      - lint
      - test
      - minicrater
      - docker-build

    steps:
      - name: Download the image from GitHub Actions artifacts
        uses: actions/download-artifact@v2
        with:
          name: docker-images
          path: docker-images

      - name: Load the downloaded image
        run: cat docker-images/crater.tar.gz | gunzip | docker load

      - name: Upload the Docker image to ECR
        uses: rust-lang/simpleinfra/github-actions/upload-docker-image@master
        with:
          image: crater
          repository: crater
          region: us-west-1
          aws_access_key_id: "${{ secrets.aws_access_key_id }}"
          aws_secret_access_key: "${{ secrets.aws_secret_access_key }}"
        if: github.ref == 'refs/heads/auto'


  # These jobs doesn't actually test anything, but they're only used to tell
  # bors the build completed, as there is no practical way to detect when a
  # workflow is successful listening to webhooks only.
  #
  # ALL THE PREVIOUS JOBS NEEDS TO BE ADDED TO THE `needs` SECTION OF THIS JOB!

  end-success:
    name: bors build finished
    if: success()
    runs-on: ubuntu-latest
    needs: [docker-upload]

    steps:
      - name: Mark the job as successful
        run: exit 0

  end-failure:
    name: bors build finished
    if: "!success()"
    runs-on: ubuntu-latest
    needs: [docker-upload]

    steps:
      - name: Mark the job as a failure
        run: exit 1