Script to open Chrome in app mode and resize to 1024x768 (Mac / Linux)

screenshot.sh

#!/bin/bash
url=${1:-http://localhost:3000}

# FYI: If your URL has an & you need to pass the argument in quotes.

# Chrome app mode doesn't work without the http/https part.
if [[ $url = *"http"* ]]; then
  echo $url
else
  url="http://${url}"
  echo $url
fi

# Hack to resize the window to 1024x768.
# This causes Chrome to just exit now... /shrug
# url="data:text/html,<script>window.moveTo(0,0);window.resizeTo(1024,768);window.location='${url}';</script>"

# Launch Chrome from one of it's usual locations.
if [ -e "/Applications/Google Chrome.app/Contents/MacOS/Google Chrome" ]; then
  /Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome --app=$url 2>/dev/null
elif [ -e "~/Applications/Google Chrome.app/Contents/MacOS/Google Chrome" ]; then
  ~/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome --app=$url 2>/dev/null
else
  /usr/bin/google-chrome --app=$url 2>/dev/null
fi