name: Checks

on:
  push:
    branches:
      - main
  pull_request:
    types: [opened, reopened, synchronize]

jobs:
  clippy:
    runs-on: ubuntu-latest
    name: "Clippy"

    steps:
      - uses: actions/checkout@v1

      - name: Cache cargo registry
        uses: actions/cache@v2
        with:
          path: ~/.cargo/registry
          key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}

      - name: Cache cargo build
        uses: actions/cache@v2
        with:
          path: target
          key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}

      - uses: actions-rs/toolchain@v1
        with:
          # Fixed version for clippy lints.  Bump this as necesary.  It must not
          # be older than the MSRV in tests.yml.
          toolchain: "1.54"
          override: true

      - uses: actions-rs/cargo@v1.0.1
        with:
          command: check

      - run: rustup component add clippy

      - uses: actions-rs/clippy-check@v1
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          args: --all-features
          name: "Clippy Results"

  mdbook:
    runs-on: ubuntu-latest
    name: "Documentation"

    steps:
      - uses: actions/checkout@v1

      - name: Setup mdBook
        uses: peaceiris/actions-mdbook@v1
        with:
          # if this changes, change it in cli/Cargo.toml and .github/workflows/publish-docs.yml as well
          mdbook-version: '0.4.10'

      - name: Cache cargo registry
        uses: actions/cache@v2
        with:
          path: ~/.cargo/registry
          key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}

      - name: Cache cargo build
        uses: actions/cache@v2
        with:
          path: target
          key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}

      - uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          override: true

      - name: Create usage-docs plugin
        run: cargo build -p taskchampion-cli --features usage-docs --bin usage-docs

      - run: mdbook test docs
      - run: mdbook build docs