colorful output for find-in-jars

Author: oldratlee

echo-args

@@ -5,7 +5,7 @@
 # @online-doc https://github.com/oldratlee/useful-scripts/blob/master/docs/shell.md#beer-echo-args
 # @author Jerry Lee (oldratlee at gmail dot com)
 
-readonly ebegin=$'\033[1;31m' # escape begin, red color
+readonly ec=$'\033'      # escape char
 readonly eend=$'\033[0m' # escape end
 
 echoArg() {
@@ -15,7 +15,7 @@ echoArg() {
 
     # if stdout is console, turn on color output.
     [ -t 1 ] &&
-        echo "$index/$count: $ebegin[$eend$value$ebegin]$eend" || 
+        echo "$index/$count: $ec[1;31m[$eend$ec[0;34;42m$value$eend$ec[1;31m]$eend" ||
         echo "$index/$count: [$value]"
 }
 

find-in-jars

@@ -131,8 +131,9 @@ fi
 # https://unix.stackexchange.com/questions/299067
 $is_console && readonly columns=$(stty size | awk '{print $2}')
 
-readonly ec=$'\033' # escape char
-readonly cr=$'\r'   # carriage return
+readonly ec=$'\033'      # escape char
+readonly eend=$'\033[0m' # escape end
+readonly cr=$'\r'        # carriage return
 
 printResponsiveMessage() {
     $is_console || return
@@ -171,7 +172,9 @@ while read jar_file; do
     $command_for_list_zip "${jar_file}" | grep $regex_mode $ignore_case_option "$pattern" | while read file; do
         clearResponsiveMessage
 
-        echo "${jar_file}"\!"${file}"
+        $is_console &&
+            echo "$ec[1;31m${jar_file}$eend"\!"$ec[1;32m${file}$eend" ||
+            echo "${jar_file}"\!"${file}"
     done
 
     clearResponsiveMessage