Tabs to spaces, small bit of cleanup

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2014 Joshua John Sherman
+Copyright (c) 2014 Josh Sherman
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in

README.md

@@ -1,5 +1,4 @@
-wetness
+# wetness
-=======
 
 `wetness` is a `bash` script for checking a CSS file for duplicate properties.
 Just like [Ellie Kemper][BJ], the aim of this script is to help make it DRY.
@@ -8,15 +7,19 @@ This script utilizes associative arrays in `bash` which requires version 4 or
 better. OSX is still shipping with version 3.2 but you can easily upgrade to
 4.2 with `brew install bash`.
 
-  [BJ]: http://www.collegehumor.com/video/1183463/derrick-comedy-blowjob
-
 ## Usage
 
-	./wetness /path/to/file.css
+```sh
+./wetness /path/to/file.css
+```
 
 ## Installation
 
 ### OSX via Homebrew
 
-	brew tap joshtronic/homebrew-formulae
+```sh
-	brew install wetness
+brew tap joshtronic/homebrew-formulae
+brew install wetness
+```
+
+  [BJ]: http://www.collegehumor.com/video/1183463/derrick-comedy-blowjob

dry.css

@@ -1,15 +1,15 @@
 body,
 html
 {
-	width: 100%;
+    width: 100%;
 }
 
 body
 {
-	font-size: 1em;
+    font-size: 1em;
 }
 
 .lead
 {
-	font-size: 150%;
+    font-size: 150%;
 }

wet.css

@@ -1,15 +1,15 @@
 html
 {
-	width: 100%;
+    width: 100%;
 }
 
 body
 {
-	width: 100%;
+    width: 100%;
-	font-size: 1em;
+    font-size: 1em;
 }
 
 .lead
 {
-	font-size: 150%;
+    font-size: 150%;
 }

wetness

@@ -2,16 +2,16 @@
 
 if [ -z $1 ];
 then
-	echo 'Usage: wetness /path/to/file.css'
+    echo 'Usage: wetness /path/to/file.css'
-	exit 1
+    exit 1
 fi
 
 css_file=$1
 
 if [ ! -e $css_file ];
 then
-	echo 'Error: Supplied CSS file does not exist.'
+    echo 'Error: Supplied CSS file does not exist.'
-	exit 1
+    exit 1
 fi
 
 declare -A properties
@@ -20,63 +20,63 @@ inside=false
 
 strip()
 {
-	echo `echo $1 | sed -e 's/^ *//g' -e 's/ *$//g' -e 's/;//'`
+    echo `echo $1 | sed -e 's/^ *//g' -e 's/ *$//g' -e 's/;//'`
 }
 
 cat $css_file | \
 {
-	while read line
+    while read line
-	do
+    do
-		if [[ $line =~ '{' && ! $line =~ '//' ]]
+        if [[ $line =~ '{' && ! $line =~ '//' ]]
-		then
+        then
-			inside=true
+            inside=true
-		elif [[ $line =~ '}' && ! $line =~ '//' ]]
+        elif [[ $line =~ '}' && ! $line =~ '//' ]]
-		then
+        then
-			inside=false
+            inside=false
-		elif [[ $inside == true && $line =~ ':' ]]
+        elif [[ $inside == true && $line =~ ':' ]]
-		then
+        then
-			property=`echo $line | awk -F':' '{print $1}'`
+            property=`echo $line | awk -F':' '{print $1}'`
-			property=`strip $property`
+            property=`strip $property`
-			value=`echo $line | awk -F':' '{print $2}'`
+            value=`echo $line | awk -F':' '{print $2}'`
-			value=`strip "$value"`
+            value=`strip "$value"`
 
-			line="$property: $value;"
+            line="$property: $value;"
 
-			if [ ${properties[$line]+exists} ]
+            if [ ${properties[$line]+exists} ]
-			then
+            then
-				occurrences=$(( ${properties[$line]} + 1 ))
+                occurrences=$(( ${properties[$line]} + 1 ))
-				properties[$line]=$occurrences
+                properties[$line]=$occurrences
-				dupes[$line]=$occurrences
+                dupes[$line]=$occurrences
-			else
+            else
-				properties[$line]=1
+                properties[$line]=1
-			fi
+            fi
-		fi
+        fi
-	done
+    done
 
-	dupe_count=${#dupes[@]}
+    dupe_count=${#dupes[@]}
 
-	if [ $dupe_count == 0 ]
+    if [ $dupe_count == 0 ]
-	then
+    then
-		echo -e '\e[32mGREAT JOB! No duplicate properties were detected :)\e[0m'
+        echo -e '\e[32mGREAT JOB! No duplicate properties were detected :)\e[0m'
-	else
+    else
-		echo -en "\e[31mGood try, but I found $dupe_count duplicated propert"
+        echo -en "\e[31mGood try, but I found $dupe_count duplicated propert"
 
-		if [ $dupe_count == 1 ]
+        if [ $dupe_count == 1 ]
-		then
+        then
-			echo -n 'y'
+            echo -n 'y'
-		else
+        else
-			echo -n 'ies'
+            echo -n 'ies'
-		fi
+        fi
 
-		echo -e " :(\e[0m"
+        echo -e " :(\e[0m"
 
-		for i in "${!dupes[@]}"
+        for i in "${!dupes[@]}"
-		do
+        do
-			echo -en "  \e[1;37m${dupes[$i]}\e[0m: \e[34m"
+            echo -en "  \e[1;37m${dupes[$i]}\e[0m: \e[34m"
-			echo $i | awk -F':' '{print $1}' | tr -d '\n'
+            echo $i | awk -F':' '{print $1}' | tr -d '\n'
-			echo -en '\e[0m:\e[33m'
+            echo -en '\e[0m:\e[33m'
-			echo $i | awk -F':' '{print $2}' | tr -d '\n'
+            echo $i | awk -F':' '{print $2}' | tr -d '\n'
-			echo -e "\e[0m"
+            echo -e "\e[0m"
-		done
+        done
-	fi
+    fi
 }