name: CI

on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - master
  workflow_dispatch:

env:
  # https://blog.rust-lang.org/2022/06/22/sparse-registry-testing.html
  CARGO_UNSTABLE_SPARSE_REGISTRY: "true"
  # actions-rust-lang/setup-rust-toolchain sets some default RUSTFLAGS
  RUSTFLAGS: ""

jobs:
  lint:
    strategy:
      matrix:
        toolchain:
          # Run against a "known good" nightly. Rustc version is 1 day behind the toolchain date
          - nightly-2023-06-01
          # Check for breakage on latest nightly
          - nightly

    # But if latest nightly fails, allow the workflow to continue
    continue-on-error: ${{ matrix.toolchain == 'nightly' }}
    runs-on: ubuntu-latest
    container: devkitpro/devkitarm
    steps:
      - name: Checkout branch
        uses: actions/checkout@v2

      # TODO update to to rust3ds/$something once migrated. Also, this is a bit
      # wordy, it might be nicer to put the actions at the top level of the repo
      - uses: ian-h-chamberlain/test-runner-3ds/.github/actions/setup@v1
        with:
          toolchain: ${{ matrix.toolchain }}

      - name: Hide duplicate warnings from nightly
        if: ${{ matrix.toolchain == 'nightly' }}
        run: |
          echo "::remove-matcher owner=clippy::"
          echo "::remove-matcher owner=rustfmt::"

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

      - name: Cargo check ctru-sys (without tests)
        run: cargo 3ds clippy --package ctru-sys --color=always --verbose

      - name: Cargo check ctru-rs (including tests)
        run: cargo 3ds clippy --package ctru-rs --color=always --verbose --all-targets

  test:
    strategy:
      matrix:
        toolchain:
          - 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@v2

      - uses: ian-h-chamberlain/test-runner-3ds/.github/actions/setup@v1
        with:
          toolchain: ${{ matrix.toolchain }}

      - name: Hide duplicated warnings from lint job
        run: echo "::remove-matcher owner=clippy::"

      - name: Build lib + integration tests
        # Technically this will only build one 3dsx even if there's more than one executable,
        # but we only run the `.elf` outputs so it doesn't really matter.
        run: cargo 3ds test --no-run --tests --package ctru-rs

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

      - name: Run lib + integration tests
        uses: ian-h-chamberlain/test-runner-3ds/.github/actions/citra@v1
        with:
          executable:  ./target/armv6k-nintendo-3ds/debug/deps/*.elf

      # TODO: run doc tests https://github.com/ian-h-chamberlain/test-runner-3ds/issues/4

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