name: CI

on: [push, pull_request]

env:
  CARGO_TERM_COLOR: always

jobs:
  rustfmt:
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v3

      - name: Check formatting
        run: |
          cargo fmt -- --version
          cargo fmt --all -- --check

  windows:
    runs-on: windows-2019
    steps:
      - uses: actions/checkout@v3

      - uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}

      - name: Prepare test resources
        run: |
          cd tests

          (New-Object Net.WebClient).DownloadFile('https://github.com/WrinklyNinja/testing-plugins/archive/1.4.0.zip', "$PWD/1.4.0.zip")
          7z x 1.4.0.zip
          mv testing-plugins-1.4.0 testing-plugins

          (New-Object Net.WebClient).DownloadFile('https://github.com/loot/libloot/releases/download/0.18.2/libloot-0.18.2-0-gb1a9e31_0.18.2-win32.7z', "$PWD/libloot_win32.7z")
          7z x libloot_win32.7z
          mv libloot-0.18.2-0-gb1a9e31_0.18.2-win32 libloot_win32

          (New-Object Net.WebClient).DownloadFile('https://github.com/loot/libloot/releases/download/0.18.2/libloot-0.18.2-0-gb1a9e31_0.18.2-win64.7z', "$PWD/libloot_win64.7z")
          7z x libloot_win64.7z
          mv libloot-0.18.2-0-gb1a9e31_0.18.2-win64 libloot_win64

          (New-Object Net.WebClient).DownloadFile('https://github.com/loot/loot-api-python/releases/download/4.0.2/loot_api_python-4.0.2-0-gd356ac2_master-python2.7-win32.7z', "$PWD/loot_api_python.7z")
          7z x loot_api_python.7z
          mv loot_api_python-4.0.2-0-gd356ac2_master-python2.7-win32 loot_api_python

          cd ..

      - name: Build and run tests
        run: cargo test --all --all-features

      # Need to rebuild the FFI wrapper so that its binary is given a filename
      # without a hash.
      - name: Build FFI wrapper
        run: cargo build --manifest-path ffi/Cargo.toml --features ffi-headers

      # Use bash because PowerShell doesn't fail if one command fails.
      - name: Build and run C++ tests
        shell: bash
        run: |
          mkdir ffi/build
          cd ffi/build
          cmake ..
          cmake --build .
          ctest

  linux:
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v3

      - uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}

      - name: Install cargo-llvm-cov
        uses: taiki-e/install-action@cargo-llvm-cov

      - name: Prepare test resources
        run: |
          cd tests

          wget https://github.com/WrinklyNinja/testing-plugins/archive/1.4.1.tar.gz
          tar -xf 1.4.1.tar.gz
          mv testing-plugins-1.4.1 testing-plugins

          wget https://github.com/loot/libloot/releases/download/0.18.2/libloot-0.18.2-0-gb1a9e31_0.18.2-win32.7z
          7z x libloot-0.18.2-0-gb1a9e31_0.18.2-win32.7z
          mv libloot-0.18.2-0-gb1a9e31_0.18.2-win32 libloot_win32

          wget https://github.com/loot/libloot/releases/download/0.18.2/libloot-0.18.2-0-gb1a9e31_0.18.2-win64.7z
          7z x libloot-0.18.2-0-gb1a9e31_0.18.2-win64.7z
          mv libloot-0.18.2-0-gb1a9e31_0.18.2-win64 libloot_win64

          wget https://github.com/loot/loot-api-python/releases/download/4.0.2/loot_api_python-4.0.2-0-gd356ac2_master-python2.7-win32.7z
          7z x loot_api_python-4.0.2-0-gd356ac2_master-python2.7-win32.7z
          mv loot_api_python-4.0.2-0-gd356ac2_master-python2.7-win32 loot_api_python

          cd ..

      - name: Build and run tests with code coverage
        run: cargo llvm-cov --workspace --lcov --output-path lcov.info

      - name: Upload code coverage to Coveralls
        uses: coverallsapp/github-action@v2

      # Need to rebuild the FFI wrapper so that its binary is given a filename
      # without a hash.
      - name: Build FFI wrapper
        run: cargo build --manifest-path ffi/Cargo.toml --features ffi-headers

      # Use bash because PowerShell doesn't fail if one command fails.
      - name: Build and run C++ tests
        shell: bash
        run: |
          mkdir ffi/build
          cd ffi/build
          cmake ..
          cmake --build .
          ctest