Script to automate setting up and running Games on Whales

gow.sh

#!/bin/bash

# Create Necessary Files in Temp

cd /tmp
if [ ! -d "/tmp/gow" ]; then git clone https://github.com/games-on-whales/gow.git; fi
cd gow

wget -O /tmp/edid.txt https://raw.githubusercontent.com/games-on-whales/gow/master/docs/modules/ROOT/examples/edid.txt

echo 'Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "AllowEmptyInitialConfiguration" "True"
    Option         "UseDisplayDevice" "DP-0"
    Option         "CustomEDID" "DP-0:/home/retro/edid.txt"
    Option         "ConnectedMonitor" "DP-0"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection' > /tmp/xorg-screen.conf

# Create and Apply Patches

if [ ! -f "/tmp/headless.env.patch" ]; then
  echo '--- headless.env        2023-02-06 06:19:10.872334665 +0000
+++ newheadless.env     2023-02-06 06:20:41.917369316 +0000
@@ -13,7 +13,7 @@
 # Change these to suit your preferences
 XORG_RESOLUTION=1920x1080
 XORG_REFRESH_RATE=60
-XORG_DISPLAY_PORT=HDMI-0
+XORG_DISPLAY_PORT=DP-0
 XORG_FORCE_RESOLUTION=false

 PULSE_SERVER=unix:/tmp/pulse/pulse-socket' > /tmp/headless.env.patch;
  patch -u /tmp/gow/env/headless.env -i /tmp/headless.env.patch;
fi

if [ ! -f "/tmp/headless.yml.patch" ]; then
  echo '--- headless.yml        2023-02-06 05:48:52.709856907 +0000
+++ newheadless.yml     2023-02-06 06:28:56.415576889 +0000
@@ -24,6 +24,10 @@
       # The xorg socket, will be populated when up and running
       - ${XORG_SOCKET}:/tmp/.X11-unix
       # run-gow: xorg_driver
+      # START ADDING HERE
+      - /tmp/edid.txt:/home/retro/edid.txt:ro
+      - /tmp/xorg-screen.conf:/usr/share/X11/xorg.conf.d/01-xorg-screen.conf:ro
+      # END ADDING HERE

     ipc: ${XORG_IPC} # Needed for MIT-SHM, removing this should cause a performance hit see https://github.com/jessfraz/dockerfiles/issues/359
' > /tmp/headless.yml.patch;
  patch -u /tmp/gow/compose/platforms/headless.yml -i /tmp/headless.yml.patch;
fi

# Create Home Directory Stuff

if [ ! -d "$HOME/.gow" ]; then mkdir -p "$HOME/.gow"; chown -R 1000:1000 "$HOME/.gow"; fi
if [ ! -d "$HOME/.config/gow" ]; then mkdir -p "$HOME/.config/gow"; fi
if [ ! -f "$HOME/.config/gow/user.env" ]; then
  echo "local_state=\"$HOME/.gow\"
TIME_ZONE=\"$(date +%Z)\"" > "$HOME/.config/gow/user.env";
fi

# Pull and Run

./run-gow --platform headless $@ pull && ./run-gow --platform headless $@ up