Added new functions, also moved to function-based input system.

mamu.sh

@@ -1,6 +1,18 @@
 #!/bin/sh
-set -v
+#!/usr/bin/env bash
+#set -v
 
+COLOR_NONE=`tput sgr0` # No Color
+COLOR_RED=`tput setaf 1`
+COLOR_GREEN=`tput setaf 2`
+COLOR_YELLOW=`tput setaf 3`
+COLOR_BLUE=`tput setaf 4`
+COLOR_MAGENTA=`tput setaf 5`
+COLOR_CYAN=`tput setaf 6`
+COLOR_WHITE=`tput setaf 7`
+TEXT_BOLD=`tput bold`
+TEXT_NORMAL=`tput sgr0`
+########### private utility methods ############
 contains() {
     string="$1"
     substring="$2"
@@ -11,9 +23,118 @@ contains() {
         return 1    # $substring is not in $string
     fi
 }
+printTipsText()
+{
+	echo "${COLOR_CYAN}${TEXT_BOLD}::TIPS:: $1 ${COLOR_NONE}"
+}
+printSuccessText()
+{
+	echo "${COLOR_GREEN}${TEXT_BOLD}Success: $1 ${COLOR_NONE}"
+}
+printFailureText()
+{
+	echo "${COLOR_RED}${TEXT_BOLD}Success: $1 ${COLOR_NONE}"
+}
+folderExists(){
+	if [ -d "$1" ]; then
+  		return 1;
+	fi
+	return 0;
+}
+fileExists(){
+	if [ -f "$1" ]; then
+    	return 1;
+	fi
+	return 0;
+}
+readInputFile()
+{
+	until [ "$FILE_PATH" ]; do
+		read -e -p "${COLOR_BLUE}$1 ${COLOR_NONE}" FILE_PATH				
+	done
+	echo $(abspath "$FILE_PATH")
+}
+
+readText()
+{
+	until [ "$INPUT_TEXT" ]; do
+		read -p "${COLOR_BLUE} $1 ${COLOR_NONE}" INPUT_TEXT					
+	done
+	echo $INPUT_TEXT
+}
+
+ltrim() #{{{1 # Removes all leading whitespace (from the left).
+{
+    local char=${1:-[:space:]}
+    sed "s%^[${char//%/\\%}]*%%"
+}
+rtrim() #{{{1 # Removes all trailing whitespace (from the right).
+{
+    local char=${1:-[:space:]}
+    sed "s%[${char//%/\\%}]*$%%"
+}
+trim() #{{{1 # Removes all leading/trailing whitespace
+{
+    ltrim "$1" | rtrim "$1"
+}
+squeeze() #{{{1 # Removes leading/trailing whitespace and condenses all other consecutive whitespace into a single space.
+{
+    local char=${1:-[[:space:]]}
+    sed "s%\(${char//%/\\%}\)\+%\1%g" | trim "$char"
+}
+abspath() #{{{1     # Gets the absolute path of the given path. Will resolve paths that contain '.' and '..'. Think readlink without the symlink resolution.
+{
+    local path=${1:-$PWD}
+
+    # Path looks like: ~user/...
+    # Gods of bash, forgive me for using eval
+    if [[ $path =~ ~[a-zA-Z] ]]; then
+        if [[ ${path%%/*} =~ ^~[[:alpha:]_][[:alnum:]_]*$ ]]; then
+            path=$(eval echo $path)
+        fi
+    fi
+
+    # Path looks like: ~/...
+    [[ $path == ~* ]] && path=${path/\~/$HOME}
+
+    # Path is not absolute
+    [[ $path != /* ]] && path=$PWD/$path
+
+    path=$(squeeze "/" <<<"$path")
+
+    local elms=()
+    local elm
+    local OIFS=$IFS; IFS="/"
+    for elm in $path; do
+        IFS=$OIFS
+        [[ $elm == . ]] && continue
+        if [[ $elm == .. ]]; then
+            elms=("${elms[@]:0:$((${#elms[@]}-1))}")
+        else
+            elms=("${elms[@]}" "$elm")
+        fi
+    done
+    IFS="/"
+    echo "/${elms[*]}"
+    IFS=$OIFS
+}
+
+
+################################################################################
+####################### Utility Commands functions #############################
+################################################################################
+
+
+countdown() {
+	SECONDS=0
+	if [ $# -lt 1 ]
+		then
+		echo ":::TIPS::: You can also use countdown command like - $ mamu countdown 10 "
+		read -p "How many seconds you want to countdown? -> " SECONDS
+	else
+		SECONDS=$1
+	fi
 
-countDown() {
-	SECONDS="$1"
 	for (( i=SECONDS; i>0; i--)); do
 				  sleep 1 &
 				  printf "  $i \r"
@@ -23,102 +144,93 @@ countDown() {
 		say 'countdown done'
 }
 
-findNreplace(){
+findnreplace(){
+
+	FILE_NAME=""
+	FIND_TEXT=""
+	REPLACE_TEXT=""
+
+	if [ $# -lt 3 ]
+		then
+			IFS="
+			"
+		echo ":::TIPS::: You can also use findnreplace command like - $ mamu findnreplace /Desktop/myFile.txt 'Old text' 'New text' "
+		read -e -p "In which file you want to find a replace text?  -> " FILE_NAME
+		read -p "Which text you want to find? -> " FIND_TEXT
+		read -p "What text you want to replace with? -> " REPLACE_TEXT
+	else
+		FILE_NAME=$1
+		FIND_TEXT=$2
+		REPLACE_TEXT=$3
+	fi
 	##remove the white spaces
-	FILE_NAME=`echo $1 | sed 's/^ *//;s/ *$//'`
-	FIND_TEXT="$2"
-	REPLACE_TEXT="$3"
+	FILE_NAME=`echo "$FILE_NAME" | sed 's/^ *//;s/ *$//'`
 
-	echo $FILE_NAME$FIND_TEXT $REPLACE_TEXT
-
 	sed -i.bak "s/$FIND_TEXT/$REPLACE_TEXT/g" $FILE_NAME
 
 	DIRECTORY_NAME=$(dirname "$FILE_NAME")
 	rm $DIRECTORY_NAME//*".bak"
 }
 
-findText()
+findtext()
 {
-	SEARCH_TEXT=$1
-	SEARCH_PATH=`echo $2 | sed 's/^ *//;s/ *$//'`
+	SEARCH_TEXT=""
+	SEARCH_PATH=""
+
+	if [ $# -lt 2 ]
+		then
+		IFS="
+		"
+		printTipsText "You can also use findtext command like - $ mamu findtext 'love' ~/Desktop/Song-Lyrics"
+		read -p "${COLOR_GREEN}What text you want to search in files?  -> " SEARCH_TEXT
+		read -e -p "Which folder/path you want to search? ${COLOR_NONE}->" SEARCH_PATH
+	else
+		SEARCH_TEXT="$1"
+		SEARCH_PATH="$2"
+	fi
+
+	SEARCH_PATH=`echo "$SEARCH_PATH" | sed 's/^ *//;s/ *$//'`
 
-	grep -irw -n  $SEARCH_PATH -e $SEARCH_TEXT
+	grep -irw -n  $SEARCH_PATH -e "$SEARCH_TEXT"
 	#grep --include=\*.{c,h} -rnw '/path/to/somewhere/' -e "pattern"
 	#grep --exclude=*.o -rnw '/path/to/somewhere/' -e "pattern"
 } 
 
+symboliclink()
+{
 
-if [ $# -lt 1 ]; then
-	echo "Plese provide a path Utility name, like countdown, findNreplace"
-else
-	#contains $1 "ben" && echo "found ben" #cd /Applications/
-	if contains $1 "input"
-		then 
-		printf "Type three numbers separated by space ' '. -> "
-		#IFS="q"
-		read NUMBER1 NUMBER2 NUMBER3
-		say "You said: $NUMBER1, $NUMBER2, $NUMBER3"
-		echo "here"
-
-	elif contains $1 "countdown"
+	SOURCE_PATH=""
+	DESTINATION_PATH=""
+	if [ $# -lt 2 ]
 		then
-			SECONDS=0
-			if [ $# -lt 2 ]
-				then
-				echo ":::TIPS::: You can also use countdown command like - $ mamu countdown 10 "
-				read -p "How many seconds you want to countdown? -> " SECONDS
-			else
-				SECONDS=$2
-			fi
-			countDown $SECONDS
-
-	elif contains $1 "findnreplace"
-		then
-			FILE_NAME=""
-			FIND_TEXT=""
-			REPLACE_TEXT=""
-			IFS="
-			"
-			if [ $# -lt 4 ]
-				then
-				echo ":::TIPS::: You can also use findnreplace command like - $ mamu findnreplace /Desktop/myFile.txt 'Old text' 'New text' "
-				read -e -p "In which file you want to find a replace text?  -> " FILE_NAME
-				read -p "Which text you want to find? -> " FIND_TEXT
-				read -p "What text you want to replace with? -> " REPLACE_TEXT
-			else
-				FILE_NAME=$2
-				FIND_TEXT=$3
-				REPLACE_TEXT=$4
-			fi
-			findNreplace $FILE_NAME $FIND_TEXT $REPLACE_TEXT
-
-	elif contains $1 "findtext"
-		then
-			TEXT_TO_SEARCH=""
-			SEARCH_PATH=""
-			IFS="
-			"
-			if [ $# -lt 3 ]
-				then
-				echo ":::TIPS::: You can also use findtext command like - $ mamu findtext 'love' ~/Desktop/Song-Lyrics"
-				read -p "What text you want to search in files?  -> " TEXT_TO_SEARCH
-				read -e -p "Which folder/path you want to search? -> " SEARCH_PATH
-			else
-				TEXT_TO_SEARCH=$2
-				SEARCH_PATH=$3
-			fi
-			findText $TEXT_TO_SEARCH $SEARCH_PATH
-
-	elif contains $1 "ht" || contains $1 "htdocs" || contains $1 "Htdocs"
-		then 
-		 cd '/Applications/MAMP/htdocs/'
-		 echo "there"
+		printTipsText "You can also use symboliclink command like - $ mamu symboliclink /Users/benzamin/Desktop/Songs/MichelJackson /Users/benzamin/Desktop/"
+		SOURCE_PATH=$(readInputFile "Which folder/file you want to make symbolic-link of? -> " )
+		DESTINATION_PATH=$(readInputFile "Where to put the symbolic-link? -> ")
 	else
-		echo "Your utility name is not valid, try a valid one!"
+		SOURCE_PATH=$(abspath "$1")
+		DESTINATION_PATH=$(abspath "$2")
+	fi
+
+	ln -s $SOURCE_PATH $DESTINATION_PATH
+
+	if [ $? -eq 0 ]; then
+    	printSuccessText "Made a symbolic link from $SOURCE_PATH to $DESTINATION_PATH"
+	fi
+} 
+
 
-	fi	 
-	#contains $1 "ht" || contains $1 "htdocs" || contains $1 "Htdocs" && cd /Applications/MAMP/htdocs/ 
-	#contains $1 "pli" && cd /Applications/
 
+########################################
+####### ENTRY POINT OF USER INPUT ######
+########################################
+
+if [ $# -lt 1 ]; then
+    echo "Plese provide a path Utility name, like countdown, findNreplace"
+else
+    "$@"
 fi
+exit
+
+
+