name: core-release

permissions:
  contents: write

on:
  workflow_dispatch:
  pull_request:
    paths:
      - .github/workflows/core-release.yml

jobs:
  create-release:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          submodules: recursive

      - name: Create maplibre-native-headers.tar.gz
        run: |
          tar czf maplibre-native-headers.tar.gz \
            include \
            platform/default/include \
            vendor/maplibre-native-base/include \
            vendor/maplibre-native-base/deps/variant/include \
            vendor/maplibre-native-base/deps/geometry.hpp/include \
            vendor/maplibre-native-base/deps/geojson.hpp/include \
            vendor/metal-cpp \
            vendor/expected-lite/include

      - name: Create Release
        if: github.event_name == 'workflow_dispatch'
        run: |
          gh release create core-${{ github.sha }} \
            --draft=true \
            --prerelease=false \
            --latest=false \
            --title "core-${{ github.sha }}" \
            maplibre-native-headers.tar.gz LICENSES.core.md
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  build-macos:
    needs: [create-release]
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          submodules: recursive

      - run: brew install webp libuv llvm

      - uses: taiki-e/install-action@ba47c86ac325773530516bb756137ac718732518 # v2.86.5
        with:
          tool: armerge@2

      - name: Build mbgl-core for macOS
        run: |
          cmake --preset macos-metal -DCMAKE_CXX_COMPILER_LAUNCHER="" -DMLN_WITH_GLFW=OFF -DMLN_CREATE_AMALGAMATION=ON
          cmake --build build-macos-metal --target mbgl-core

      - name: Rename artifact
        run: |
          cp build-macos-metal/libmbgl-core.a libmaplibre-native-core-macos-arm64-metal.a
          cp build-macos-metal/libmbgl-core-amalgam.a libmaplibre-native-core-amalgam-macos-arm64-metal.a

      - name: Upload macOS artifacts
        if: github.event_name == 'pull_request'
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: macos-metal-build
          path: |
            libmaplibre-native-core-macos-arm64-metal.a
            libmaplibre-native-core-amalgam-macos-arm64-metal.a

      - name: Upload macOS artifacts (release)
        if: github.event_name == 'workflow_dispatch'
        run: |
          gh release upload core-${{ github.sha }} libmaplibre-native-core-macos-arm64-metal.a
          gh release upload core-${{ github.sha }} libmaplibre-native-core-amalgam-macos-arm64-metal.a
        env:
          GH_TOKEN: ${{ github.token }}

  build-linux:
    needs: [create-release]
    runs-on: ${{ matrix.runner.os }}
    env:
      PRESET_RENDERER: ${{ matrix.preset_renderer || matrix.renderer }}
    strategy:
      matrix:
        include:
          - renderer: opengl
            runner: { os: ubuntu-latest, arch: x64 }
          - renderer: vulkan
            runner: { os: ubuntu-latest, arch: x64 }
          - renderer: wgpu
            preset_renderer: webgpu-wgpu
            runner: { os: ubuntu-latest, arch: x64 }
          - renderer: opengl
            runner: { os: ubuntu-24.04-arm, arch: arm64 }
          - renderer: vulkan
            runner: { os: ubuntu-24.04-arm, arch: arm64 }
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          submodules: recursive

      - name: Install dependencies
        run: .github/scripts/install-linux-deps

      - uses: taiki-e/install-action@ba47c86ac325773530516bb756137ac718732518 # v2.86.5
        with:
          tool: armerge@2

      - name: Build mbgl-core for Linux
        run: |
          cmake --preset "linux-${PRESET_RENDERER}" -DCMAKE_CXX_COMPILER_LAUNCHER="" -DMLN_CREATE_AMALGAMATION=ON
          cmake --build "build-linux-${PRESET_RENDERER}" --target mbgl-core

      - name: Verify Linux WebGPU amalgamation
        if: matrix.renderer == 'wgpu'
        run: |
          .github/scripts/check-linux-webgpu-amalgam "build-linux-${PRESET_RENDERER}/libmbgl-core-amalgam.a"

      - name: Rename artifact
        run: |
          cp "build-linux-${PRESET_RENDERER}/libmbgl-core.a" "libmaplibre-native-core-linux-${{ matrix.runner.arch }}-${{ matrix.renderer }}.a"
          cp "build-linux-${PRESET_RENDERER}/libmbgl-core-amalgam.a" "libmaplibre-native-core-amalgam-linux-${{ matrix.runner.arch }}-${{ matrix.renderer }}.a"

      - name: Upload Linux artifacts
        if: github.event_name == 'pull_request'
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: linux-${{ matrix.runner.arch }}-${{ matrix.renderer }}-build
          path: |
            libmaplibre-native-core-linux-${{ matrix.runner.arch }}-${{ matrix.renderer }}.a
            libmaplibre-native-core-amalgam-linux-${{ matrix.runner.arch }}-${{ matrix.renderer }}.a

      - name: Upload Linux artifacts (release)
        if: github.event_name == 'workflow_dispatch'
        run: |
          gh release upload core-${{ github.sha }} libmaplibre-native-core-linux-${{ matrix.runner.arch }}-${{ matrix.renderer }}.a
          gh release upload core-${{ github.sha }} libmaplibre-native-core-amalgam-linux-${{ matrix.runner.arch }}-${{ matrix.renderer }}.a
        env:
          GH_TOKEN: ${{ github.token }}

  build-windows:
    needs: [create-release]
    runs-on: windows-2022
    strategy:
      matrix:
        renderer: [opengl, egl, vulkan]
    steps:
      - run: |
          git config --system core.longpaths true

      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          submodules: recursive

      - uses: ilammy/msvc-dev-cmd@0b201ec74fa43914dc39ae48a89fd1d8cb592756 # v1.13.0

      - name: Build mbgl-core for Windows
        run: |
          cmake --preset windows-${{ matrix.renderer }} -DCMAKE_CXX_COMPILER_LAUNCHER=""
          cmake --build --preset windows-${{ matrix.renderer }}-core

      - name: Rename artifact
        run: Copy-Item build-windows-${{ matrix.renderer }}/mbgl-core.lib maplibre-native-core-windows-x64-${{ matrix.renderer }}.lib

      - name: Upload Windows artifact
        if: github.event_name == 'pull_request'
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: windows-${{ matrix.renderer }}-build
          path: |
            maplibre-native-core-windows-x64-${{ matrix.renderer }}.lib

      - name: Upload Windows artifact (release)
        if: github.event_name == 'workflow_dispatch'
        run: gh release upload core-${{ github.sha }} maplibre-native-core-windows-x64-${{ matrix.renderer }}.lib
        env:
          GH_TOKEN: ${{ github.token }}