name: 🐧 Linux Builds
on: [push, pull_request]

jobs:
  linux-sanitizer:
    runs-on: "ubuntu-20.04"
    name: Editor and exported project with sanitizers (target=debug/release, tools=yes/no, debug_symbols=yes/full, use_ubsan=yes, use_asan=yes)

    steps:
      - uses: actions/checkout@v2

      # Azure repositories are not reliable, we need to prevent azure giving us packages.
      - name: Make apt sources.list use the default Ubuntu repositories
        run: |
          sudo rm -f /etc/apt/sources.list.d/*
          sudo cp -f misc/ci/sources.list /etc/apt/sources.list
          sudo apt-get update

      # Install all packages (except scons)
      - name: Configure dependencies
        run: |
          sudo apt-get install build-essential pkg-config libx11-dev libxcursor-dev \
            libxinerama-dev libgl1-mesa-dev libglu-dev libasound2-dev libpulse-dev libudev-dev libxi-dev libxrandr-dev yasm \
            xvfb wget2 unzip python scons git

#      - name: Download Godot
#        run: |
#          wget2 https://downloads.tuxfamily.org/godotengine/3.2.4/beta1/Godot_v3.2.4-beta1_x11.64.zip
#          unzip Godot_v3.2.4-beta1_x11.64.zip
#          rm Godot_v3.2.4-beta1_x11.64.zip
#          mv Godot_v3.2.4-beta1_x11.64 godot.x11.tools.64s
#          wget2 https://downloads.tuxfamily.org/godotengine/3.2.4/beta1/Godot_v3.2.4-beta1_export_templates.tpz
#          unzip Godot_v3.2.4-beta1_export_templates.tpz
#          mv templates/linux_x11_64_debug godot.x11.opt.64s
#          rm -rf templates
#          rm Godot_v3.2.4-beta1_export_templates.tpz
#          ls -alr

#      - name: Download Godot(ZIP)
#        run: |
#          wget2 https://github.com/godotengine/godot/archive/3.2.zip
#          unzip 3.2.zip
#          rm 3.2.zip


      - name: Download Godot(GIT)
        run: |
          git clone https://github.com/godotengine/godot.git
          cd godot
          git checkout 3.2
          cd ../

      - name: Compile Godot
        run: |
          cd godot
          scons p=x11 -j2 use_asan=yes use_ubsan=yes CCFLAGS="-fsanitize=shift,shift-exponent,integer-divide-by-zero,unreachable,vla-bound,null,return,signed-integer-overflow,bounds,float-divide-by-zero,float-cast-overflow,nonnull-attribute,returns-nonnull-attribute,bool,enum,vptr"
          scons tools=no target=release debug_symbols=full use_asan=yes use_ubsan=yes CCFLAGS="-fsanitize=shift,shift-exponent,integer-divide-by-zero,unreachable,vla-bound,null,return,signed-integer-overflow,bounds,float-divide-by-zero,float-cast-overflow,nonnull-attribute,returns-nonnull-attribute,bool,enum,vptr"
          cp bin/godot.x11.tools.64s ../
          cp bin/godot.x11.opt.64s ../
          cd ../
          rm -rf godot

      - name: Use Godot
        run: |
          echo "-------------------- OPEN EDITOR TO IMPORT PROJECT -----------------------"
          DRI_PRIME=0 timeout 25s xvfb-run ./godot.x11.tools.64s -e --path $(pwd) 2>&1 | tee sanitizers_log.txt || true
          misc/check_ci_log.py sanitizers_log.txt
          echo "-------------------- OPEN EDITOR SECOND TIME TO BE SURE THAT EVERYTHING WAS IMPORTED -----------------------"
          DRI_PRIME=0 xvfb-run ./godot.x11.tools.64s -e -q --path $(pwd) 2>&1 | tee sanitizers_log.txt || true
          misc/check_ci_log.py sanitizers_log.txt
          echo "-------------------- RUN PROJECT -----------------------"
          DRI_PRIME=0 xvfb-run ./godot.x11.tools.64s 60 --video-driver GLES3 --path $(pwd) 2>&1 | tee sanitizers_log.txt || true
          misc/check_ci_log.py sanitizers_log.txt

      # Export project and run it to check for possible leaks and invalid memory usage
      - name: Exporting and running project
        run: |
          curr="$(pwd)/godot.x11.opt.64s"
          sed -i "s|PATH_TO_CHANGE|$curr|" export_presets.cfg
          DRI_PRIME=0 xvfb-run ./godot.x11.tools.64s --export-debug "Linux/X11" test_project 2>&1 | tee sanitizers_log.txt || true
          misc/check_ci_log.py sanitizers_log.txt
          DRI_PRIME=0 xvfb-run ./test_project 20 2>&1 | tee sanitizers_log.txt || true
          misc/check_ci_log.py sanitizers_log.txt