ci.yml

name: Continuous integration

on:
  workflow_dispatch:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]

env:
  CARGO_TERM_COLOR: always
  CARGO_INCREMENTAL: 0

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  fmt:
    name: Rustfmt
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: dtolnay/rust-toolchain@stable
        with:
            toolchain: nightly
            components: rustfmt

      - name: Run fmt
        run: cargo +nightly fmt --all -- --check

  clippy:
    name: Clippy
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: dtolnay/rust-toolchain@stable
        with:
            toolchain: stable
            targets: wasm32-unknown-unknown
            components: rust-src, clippy

      - name: Install Protoc
        uses: arduino/setup-protoc@v3

      - name: Run clippy
        run: |
          cargo clippy --locked --all-features --all-targets --manifest-path Cargo.toml -- -D warnings

  test:
    name: Test
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4

    # TODO: figure it out why it fails or remove it.
    # - name: Set up cargo cache
      # uses: actions/cache@v4
      # continue-on-error: false
      # with:
        # path: |
          # ~/.cargo/bin/
          # ~/.cargo/registry/index/
          # ~/.cargo/registry/cache/
          # ~/.cargo/git/db/
          # target/
        # key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
        # restore-keys: ${{ runner.os }}-cargo-

    - name: Install Protoc
      uses: arduino/setup-protoc@v3

    # Buy some more disk space as we encountered the error `No space left on device`.
    - name: Free Disk Space (Ubuntu)
      uses: jlumbroso/free-disk-space@main
      with:
        android: true
        dotnet: true
        haskell: true
        large-packages: false
        docker-images: true
        swap-storage: false

    - name: Run tests
      run: cargo test --verbose --workspace

  build:
    name: Build
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4

    - name: Install Protoc
      uses: arduino/setup-protoc@v3

    # Buy some more disk space as we encountered the error `No space left on device`.
    - name: Free Disk Space (Ubuntu)
      uses: jlumbroso/free-disk-space@main
      with:
        android: true
        dotnet: true
        haskell: true
        large-packages: false
        docker-images: true
        swap-storage: false

    - name: Build snapcake
      run: cargo build --locked --package subcoin-snapcake --release