name: Injector

on:
  workflow_dispatch:
  push:
    paths:
      - "injector/**"
      - "src/**"
      - "scripts/**"
      - "build.gradle"
      - ".github/workflows/injector.yml"

jobs:
  core-imgui:
    name: ImGui (${{ matrix.platform }})
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: ubuntu-latest
            platform: windows-x86_64
            toolchain: windows-x86_64
          - os: ubuntu-latest
            platform: windows-aarch64
            toolchain: windows-aarch64
          - os: ubuntu-latest
            platform: linux-x86_64
          - os: ubuntu-latest
            platform: linux-aarch64
            toolchain: linux-aarch64
          - os: macos-14
            platform: macos-universal
            toolchain: macos-universal
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: "21"
      - name: Install native build tools
        if: runner.os == 'Linux'
        run: |
          sudo apt-get update
          sudo apt-get install -y cmake g++ g++-aarch64-linux-gnu
      - name: Install Windows cross compiler
        if: startsWith(matrix.platform, 'windows-')
        run: |
          curl -fL --retry 3 https://github.com/mstorsjo/llvm-mingw/releases/download/20261020/llvm-mingw-20261020-ucrt-ubuntu-22.04-x86_64.tar.xz -o "$RUNNER_TEMP/llvm-mingw.tar.xz"
          tar -xf "$RUNNER_TEMP/llvm-mingw.tar.xz" -C "$RUNNER_TEMP"
          echo "$RUNNER_TEMP/llvm-mingw-20261020-ucrt-ubuntu-22.04-x86_64/bin" >> "$GITHUB_PATH"
      - name: Build core-only ImGui
        env:
          TOOLCHAIN: ${{ matrix.toolchain }}
        run: |
          if [ -n "$TOOLCHAIN" ]; then
            python3 scripts/build_imgui_core.py --output "build/core-natives/${{ matrix.platform }}" --toolchain "scripts/imgui-core/toolchains/$TOOLCHAIN.cmake"
          else
            python3 scripts/build_imgui_core.py --output "build/core-natives/${{ matrix.platform }}"
          fi
      - name: Exercise core JNI with the UI font
        if: matrix.platform == 'linux-x86_64' || matrix.platform == 'macos-universal'
        run: |
          java -Dimgui.library.path="$PWD/build/core-natives/${{ matrix.platform }}" -cp build/imgui-core/deps/imgui-java-binding-1.92.7.1.jar scripts/imgui-core/SmokeTest.java src/main/resources/prestige_ui/fonts/DMSans-Regular.ttf
      - uses: actions/upload-artifact@v4
        with:
          name: imgui-${{ matrix.platform }}
          path: build/core-natives/*
          if-no-files-found: error

  payload:
    name: Payload jar
    needs: core-imgui
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Check release packaging
        run: python3 scripts/test_release.py
      - uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: "21"
      - uses: actions/download-artifact@v4
        with:
          pattern: imgui-*
          merge-multiple: true
          path: build/core-natives
      - name: Build remapped jar
        run: |
          chmod +x ./gradlew
          ./gradlew remapJar --console=plain
      - name: Upload jar
        uses: actions/upload-artifact@v4
        with:
          name: payload-jar   # also the Fabric mod: drop prestige-*.jar into mods/
          path: |
            build/libs/prestige-*.jar
            !build/libs/*-dev.jar
            !build/libs/*-sources.jar
          if-no-files-found: error

  injector:
    name: OpenPrestige (${{ matrix.platform.target }})
    needs: payload
    runs-on: ${{ matrix.platform.os }}
    strategy:
      fail-fast: false
      matrix:
        platform:
          - os: windows-latest
            target: x86_64-pc-windows-msvc
            name: windows-x86_64
            files: |
              injector/target/release/OpenPrestigeInjector.exe
              injector/target/release/prestige_native.dll
          - os: ubuntu-latest
            target: x86_64-unknown-linux-gnu
            name: linux-x86_64
            files: |
              injector/target/release/OpenPrestigeInjector
              injector/target/release/libprestige_native.so
          - os: windows-11-arm
            target: aarch64-pc-windows-msvc
            name: windows-aarch64
            files: |
              injector/target/release/OpenPrestigeInjector.exe
              injector/target/release/prestige_native.dll
          - os: ubuntu-24.04-arm
            target: aarch64-unknown-linux-gnu
            name: linux-aarch64
            files: |
              injector/target/release/OpenPrestigeInjector
              injector/target/release/libprestige_native.so
          - os: macos-13
            target: x86_64-apple-darwin
            name: macos-x86_64
            files: |
              injector/target/release/OpenPrestigeInjector
              injector/target/release/libprestige_native.dylib
          - os: macos-14
            target: aarch64-apple-darwin
            name: macos-aarch64
            files: |
              injector/target/release/OpenPrestigeInjector
              injector/target/release/libprestige_native.dylib
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          targets: ${{ matrix.platform.target }}
      - name: Download payload jar
        uses: actions/download-artifact@v4
        with:
          name: payload-jar
          path: build/libs
      - name: Build
        run: cargo build --release --manifest-path injector/Cargo.toml
      - name: Test
        run: cargo test --manifest-path injector/Cargo.toml
      - name: Upload injector
        uses: actions/upload-artifact@v4
        with:
          name: openprestige-${{ matrix.platform.name }}
          path: ${{ matrix.platform.files }}
          if-no-files-found: error