Pre commit for scala projects

pre-commit.sh

#!/bin/bash

RED='\033[0;31m'
GREEN='\033[0;32m'
NC='\033[0m'
echo -e "\n\033[1mDoing some Checks...\n\033[0m"

if sbt compile > /dev/null
then
    echo -e "${GREEN}- Compiles${NC}"
else
    echo -e "${RED}- Code not compiles${NC} (do 'sbt compile' for more information)"
    exit 1
fi

if sbt test > /dev/null
then
    echo -e "${GREEN}- Tests passing${NC}"
else
    echo -e "${RED}- Tests do not pass${NC} (do 'sbt test' for more information)"
    exit 1
fi

if sbt scalastyle > /dev/null
then
    echo -e "${GREEN}- Code style${NC}"
    echo -e "\nAll Ok, your code will be commited young padawan.\n"
else
    echo -e "${RED}- Code Style not ok${NC} (do 'sbt scalastyle' for more information)"
    exit 1
fi

Won't be faster, but colored log printing is cleaner. Just a cosmetic change:
https://gist.github.com/jordiclariana/4dda8b811fb43ad6d988