Shell script to launch IDEA

idea

#!/bin/sh

# grab the latest version of IDEA
IDEA=`ls -1dt /Applications/IntelliJ\ * | head -n1`

if [ -f "$1" ]; then      # first, try any filename provided
  open -a "$IDEA" "$1"
elif [ -d ".idea" ]; then # second, try the .idea directory
  open -a "$IDEA" "."
elif [ -f *.ipr ]; then   # third, try any IDEA project files
  open -a "$IDEA" `ls -1d *.ipr | head -n1`
elif [ -f pom.xml ]; then # fourth, try importing pom.xml
  open -a "$IDEA" pom.xml
else                      # finally, just open IDEA
  open "$IDEA"
fi