isitgoodjs

gistfile1.sh

#!/bin/bash
if [ "$1" == "" ]; then
    echo -e "\e[00;32mPlease specify a JavaScript file to check."
    exit 1
fi

git rev-parse --git-dir 1>/dev/null 2>&1
if [ $? != 0 ]; then
    echo -e "\n\033[00;41;30mYou are not in a git repository.\033[00m\n"
    exit 1
else
    CONFIG=$(git rev-parse --git-dir)/hooks/jshint-config.json
    if [ ! -e "$CONFIG" ]; then
        echo -e "\n\033[00;41;30mThe JSHint config file is missing from your git repository.\033[00m\n"
        exit 1
    fi
fi

ERRORS=$(jshint $1 --config $(git rev-parse --git-dir)/hooks/jshint-config.json >&1)
if [ $? != 0 ]; then
    if [ "$ERRORS_BUFFER" != "" ]; then
        ERRORS_BUFFER="$ERRORS_BUFFER\n- $ERRORS"
    else
        ERRORS_BUFFER="- $ERRORS"
    fi
    echo "$ERRORS"
fi

if [ "$ERRORS_BUFFER" != "" ]; then
    echo 
    echo -e "\033[00;41;30mNo good. :(\033[00m\n"
    exit 1
else    
    echo -e "\n\033[00;42;30mAnd it was good. :)\033[00m\n"
    exit 0
fi