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1name: Graphics CI


2


3on:


4  push:


5    paths-ignore:


6      - "**.md"


7  pull_request:


8    paths-ignore:


9      - "**.md"


10


11jobs:


12  gg-regressions:


13    runs-on: ubuntu-20.04


14    if: github.event_name != 'push' || github.event.ref == 'refs/heads/master' || github.event.repository.full_name != 'vlang/v'


15    timeout-minutes: 20


16    env:


17      VFLAGS: -cc tcc


18      DISPLAY: :99


19      LIBGL_ALWAYS_SOFTWARE: true


20      VTMP: /tmp


21    steps:


22      - name: Checkout V


23        uses: actions/checkout@v3


24


25      - name: Build local v


26        run: make


27


28      - name: Setup dependencies


29        run: |


30          # imagemagick              : convert, mogrify


31          # xvfb                     : xvfb


32          # openimageio-tools        : idiff


33          # libxcursor-dev libxi-dev : V gfx deps


34          # libgl1-mesa-dri          : For headless rendering / software DRI driver (LIBGL_ALWAYS_SOFTWARE=true)


35          # freeglut3-dev            : Fixes graphic apps compilation with tcc


36          sudo apt-get update


37          sudo apt-get install imagemagick openimageio-tools libgl1-mesa-dri xvfb libxcursor-dev libxi-dev freeglut3-dev xsel xclip


38          wget https://raw.githubusercontent.com/tremby/imgur.sh/c98345d/imgur.sh


39          git clone https://github.com/Larpon/gg-regression-images gg-regression-images


40          chmod +x ./imgur.sh


41


42      - name: Sample and compare


43        id: compare


44        continue-on-error: true


45        run: |


46          Xvfb $DISPLAY -screen 0 1280x1024x24 -fbdir /var/tmp/ &


47          sleep 1; while [ ! -f /var/tmp/Xvfb_screen0 ]; do sleep 0.5; done # give xvfb time to start, even on slow CI runs


48          sleep 1; ./v gret -t ./gg-regression-images/vgret.v_examples.toml -v ./gg-sample_images ./gg-regression-images


49


50      - name: Upload regression to imgur


51        if: steps.compare.outcome != 'success'


52        run: |


53          ./imgur.sh /tmp/fail.png


54          ./imgur.sh /tmp/diff.png


55          exit 1