name: CI

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main
  workflow_dispatch:

env:
  # actions-rust-lang/setup-rust-toolchain sets some default RUSTFLAGS, which we don't want to use
  RUSTFLAGS: ""

jobs:
  lint:
    strategy:
      matrix:
        toolchain:
          - nightly-2023-06-01

    runs-on: ubuntu-latest
    container: devkitpro/devkitarm
    steps:
      - name: Checkout branch
        uses: actions/checkout@v2

      - uses: ./.github/actions/setup
        with:
          toolchain: ${{ matrix.toolchain }}

      - name: Check formatting
        run: cargo fmt --all --verbose -- --check

      - name: Run clippy
        # We have to build the test crate here since it's not included in build-std by default
        run: cargo 3ds clippy -Zbuild-std=std,test --color=always --verbose --all-targets

  test:
    strategy:
      matrix:
        toolchain:
          # Oldest supported nightly
          - nightly-2023-06-01
          - nightly

    continue-on-error: ${{ matrix.toolchain == 'nightly' }}
    runs-on: ubuntu-latest
    container: devkitpro/devkitarm
    steps:
      - name: Checkout branch
        uses: actions/checkout@v3

      - uses: ./.github/actions/setup
        with:
          toolchain: ${{ matrix.toolchain }}

      - name: Build lib tests
        run: cargo 3ds test --no-run --lib

      - name: Build integration tests
        run: cargo 3ds test --no-run --test integration

      - name: Build doc tests
        run: cargo 3ds test --no-run --doc

      - name: Run lib + integration tests
        uses: ./.github/actions/citra
        with:
          executable:  ./target/armv6k-nintendo-3ds/debug/deps/*.elf

      # TODO: run doc tests. We might be able to do something with e.g.
      # cargo's "runner" configuration, but it seems we also need a test
      # runtime and stuff for that to work.

      - name: Upload citra logs and capture videos
        uses: actions/upload-artifact@v3
        if: success() || failure()
        with:
          name: citra-logs-${{ matrix.toolchain }}
          path: |
            target/armv6k-nintendo-3ds/debug/deps/*.txt
            target/armv6k-nintendo-3ds/debug/deps/*.webm