Pre commit for scala projects (sergigp review)

pre-commit.sh

#!/bin/bash

declare -A COLORS
COLORS[RED]='\033[0;31m'
COLORS[GREEN]='\033[0;32m'
COLORS[NC]='\033[0m'
COLORS[WHITE]='\033[1m'

# Print a string using colors
# $1 The color
# $2 The colored string
# $3 Extra string not colored
cprint () {
  local color="${1}"
  shift
  echo -e "${COLORS[${color}]}${1}${COLORS[NC]}${2}"
}

cprint WHITE "\nDoing some Checks...\n"

if sbt compile > /dev/null
then
    cprint GREEN "- Compiles"
else
    cprint RED "- Code not compiles" " (do 'sbt compile' for more information)"
    exit 1
fi

if sbt test > /dev/null
then
    cprint GREEN "- Tests passing"
else
    cprint RED "- Tests do not pass" " (do 'sbt test' for more information)"
    exit 1
fi

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