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all: add a few comments #17

all: add a few comments

all: add a few comments #17

Workflow file for this run

name: Visual CI
on:
push:
paths-ignore:
- "**.md"
pull_request:
paths-ignore:
- "**.md"
concurrency:
group: visual-${{ github.event.pull_request.number || github.sha }}
cancel-in-progress: true
jobs:
ubuntu-latest-visual-tests:
runs-on: ubuntu-latest
timeout-minutes: 20
env:
VFLAGS: -cc tcc -no-retry-compilation
VTMP: /tmp
DISPLAY: :99
LIBGL_ALWAYS_SOFTWARE: true
SDL2_VERSION: 2.28.2
steps:
- name: Checkout V
uses: actions/checkout@v2
with:
repository: vlang/v
- name: Build local v
run: make && sudo ./v symlink
- name: Install dependencies
run: |
curl -L https://www.libsdl.org/release/SDL2-${SDL2_VERSION}.tar.gz -o SDL2.tar.gz
tar -zxvf SDL2.tar.gz
# vgret dependencies
# imagemagick : convert, mogrify, import
# xvfb : xvfb
# openimageio-tools : idiff
# libgl1-mesa-dri : For headless rendering / software DRI driver (LIBGL_ALWAYS_SOFTWARE=true)
# freeglut3-dev : Fixes graphic apps compilation with tcc
sudo apt-get install imagemagick openimageio-tools freeglut3-dev libgl1-mesa-dri xvfb
# Get imgur upload script
wget https://raw.githubusercontent.com/tremby/imgur.sh/c98345d/imgur.sh
chmod +x ./imgur.sh
# Get reference images to test against
git clone https://github.com/Larpon/shy-visual-tests
- name: Build SDL
run: |
cd SDL2-${SDL2_VERSION}
mkdir build
cd build
../configure
make
sudo make install
- name: Install sdl module
run: |
git clone https://github.com/vlang/sdl.git ~/.vmodules/sdl
v run ~/.vmodules/sdl/setup.vsh
- name: Checkout shy
uses: actions/checkout@v2
with:
path: shy
- name: Simulate "v install shy"
run: mv shy ~/.vmodules
- name: Build shy
run: v -g ~/.vmodules/shy
- name: Symlink shy
run: sudo ln -s ~/.vmodules/shy/shy /usr/local/bin/shy
- name: Run 'shy --help'
run: shy --help
- name: Run 'shy doctor'
run: shy doctor
- name: Sample and compare
id: compare
continue-on-error: true
run: |
Xvfb $DISPLAY -dpi 96 -screen 0 1280x1024x24 &
sleep 1 # give xvfb time to start
v gret -r ~/.vmodules/shy -t ./shy-visual-tests/vgret.shy_examples.toml -v ./fresh-examples ./shy-visual-tests
v gret -r ~/.vmodules/shy -t ./shy-visual-tests/vgret.shy_visual_tests.toml -v ./fresh-visual-tests ./shy-visual-tests
- name: Upload regression to imgur
if: steps.compare.outcome != 'success'
run: |
./imgur.sh /tmp/fail.png
./imgur.sh /tmp/diff.png
exit 1