linux.yml

name: Build linux

on:
  pull_request:
  push:
    branches:
      - master
  workflow_call:
    inputs:
      build-mode:
        required: true
        type: string
        default: 'releasedbg'
      upload-build-for-next-job:
        required: true
        type: boolean
        default: false

jobs:
  build:
    strategy:
      matrix:
        include:
          - arch: amd64
            runner: ubuntu-latest
          - arch: arm64
            runner: ubuntu-24.04-arm

    runs-on: ${{ matrix.runner }}
    if: "!contains(github.event.head_commit.message, 'ci skip')"

    steps:
      - uses: actions/checkout@v4
        with:
          # We need full history in order to create a version string (BuildInfo.h)
          fetch-depth: 0

      - name: Checkout submodules
        run: |
          git submodule sync --recursive
          git submodule update --init --force --recursive --depth=1

      - name: Checkout master on tag push
        if: github.ref_type == 'tag'
        # Checkout only if the tag was pushed to master
        run: '[ "$(git rev-parse HEAD)" = "$(git rev-parse origin/master)" ] && git checkout master'

      - name: Cache xmake dependencies
        uses: actions/cache@v4
        with:
          path: ~/.xmake/packages
          key: ${{ matrix.runner }}-xmake-${{ hashFiles('**/xmake.lua') }}

      # Install xmake
      - name: Setup xmake
        uses: xmake-io/github-action-setup-xmake@v1
        with:
          xmake-version: 2.9.8
          actions-cache-folder: '.xmake-cache' # This doesn't cache dependencies, only xmake itself
          actions-cache-key: ${{ matrix.runner }}

      - name: Configure xmake and install dependencies
        run: xmake config --mode=${{ inputs.build-mode }} --yes -vD

      # Build the server
      - name: Build
        run: |
          xmake -y
          echo "STR_BUILD_DIR=build/linux/${{ matrix.arch }}/${{ inputs.build-mode }}" >> $GITHUB_ENV

      # Create install
      - name: Output distrib binaries via xmake
        run: |
          xmake install -o packaged
          mkdir -p ${{ env.STR_BUILD_DIR }}
          cp packaged/lib/libSTServer.so ${{ env.STR_BUILD_DIR }}/
          cp packaged/bin/crashpad_handler ${{ env.STR_BUILD_DIR }}/
          cp packaged/bin/SkyrimTogetherServer ${{ env.STR_BUILD_DIR }}/

      # Upload artifacts
      - name: Upload build files for the next job
        if: ${{ inputs.upload-build-for-next-job }}
        uses: actions/upload-artifact@v4
        with:
          name: internal-job-files-linux-${{ matrix.arch }}-${{ inputs.build-mode }}
          retention-days: 1
          path: ${{ env.STR_BUILD_DIR }}