#!/bin/sh

am_files=$(git diff --cached  --diff-filter=AM --name-only  HEAD)
m_files=$(git diff --cached --diff-filter=M --name-only HEAD)

js_illegal_f=""
image_illegal_f=""

image_suffix="
png
jpg
"

illegal_reg="
^(\s*|.+;\s*)console.log.*$
"

for file in $am_files
do
        # echo ${file%%.*}

        if [[ ${file##*.} == "js" ]] && [[ ${file%%.*} != "app/scripts/helpers/underscore" ]]
        then
            for reg in $illegal_reg
            do
                content=`egrep -n $reg $file`
                if [[ $content != "" ]]
                then
                    js_illegal_f=$js_illegal_f$file"\n\t "$content"\n"
                fi
            done
        fi
done

if [[ $js_illegal_f != ""  ]]
then
	cat <<\EOF
Error: You attempt commit files with illegal info.

This can cause problems if your code running on different browser.

EOF
echo $js_illegal_f
fi

for file in $m_files
do
    for suffix in $image_suffix
    do
        if [[ ${file##*.} == $suffix ]]
        then
            image_illegal_f=$image_illegal_f$file"\n"
        fi
    done
done

if [[ $image_illegal_f != "" ]]
then
	cat <<\EOF
Error: You attempt to update a image.

This can cause problems if image cached by browser.

EOF
echo $image_illegal_f
fi


if [[ $js_illegal_f != "" ]] || [[ $image_illegal_f != "" ]] 
then 
	echo "commit failed"
	exit 1
fi