terminal-color.sh

# Color the OSX Terminal app according the hostname used in ssh
# Assumes you log in with a simple "ssh myuserid@remotehost"

# Read the following posts, which gave me the inspiration/knowledge:
# http://toolsmiths.blogspot.com/2010/04/how-to-change-your-osx-terminal-color.html
# http://www.ict4g.net/adolfo/notes/2014/07/16/change-osx-terminal-settings-from-command-line.html

# Two themes I am going to be toggling back and forth
LOCAL="Homebrew"
REMOTE="Ocean"

# Change the color of the terminal to the remote configuration
LS="Application(\"Terminal\").windows[0].currentSettings = Application(\"Terminal\").settingsSets[\"$REMOTE\"]"
osascript -l JavaScript -e "$LS" > /dev/null

# Do the normal ssh passing all original parameters to `ssh`
/usr/bin/ssh "$@"

# Change the color of the terminal back to what it was before
RS="Application(\"Terminal\").windows[0].currentSettings = Application(\"Terminal\").settingsSets[\"$LOCAL\"]"
osascript -l JavaScript -e "$RS" > /dev/null