name: CI

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

env:
  CARGO_TERM_COLOR: always
  # Show full panics.
  RUST_BACKTRACE: "full"
  # Increase thread stack size to 8 megabytes.
  RUST_MIN_STACK: 8000000

jobs:
  fmt:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3

      - name: Fmt
        run: cargo fmt --all --check

  build:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3

      - uses: actions/cache/restore@v3
        id: cache-restore
        with:
          path: target
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}

      - name: Install dependencies
        run: sudo apt install -y libboost-dev

      - name: Build
        run: cargo build --all-features

      - uses: actions/cache/save@v3
        id: cache-save
        with:
          path: target
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}

  clippy:
    runs-on: ubuntu-latest
    needs: build

    steps:
      - uses: actions/checkout@v3

      - uses: actions/cache/restore@v3
        id: cache
        with:
          path: target
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}

      - name: Clippy
        run: cargo clippy --workspace --all-targets --all-features -- -D warnings

  tests:
    runs-on: ubuntu-latest
    needs: build

    steps:
      - uses: actions/checkout@v3

      - uses: actions/cache/restore@v3
        id: cache
        with:
          path: target
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}

      - name: Test
        run: cargo test --all-features --workspace --all-targets && cargo test --all-features --workspace --doc