Test

sdata/lib/functions.sh

@@ -62,7 +62,7 @@ function x(){
 function showfun(){
   echo -e "${STY_BLUE}[$0]: The definition of function \"$1\" is as follows:${STY_RST}"
   printf "${STY_GREEN}"
-  type -a $1
+  type -a "$1" 2>/dev/null || type -a "$1".sh 2>/dev/null || return 1
   printf "${STY_RST}"
 }
 function pause(){
@@ -73,8 +73,7 @@ function pause(){
   fi
 }
 function remove_bashcomments_emptylines(){
-  mkdir -p $(dirname $2)
-  cat $1 | sed -e '/^[[:blank:]]*#/d;s/#.*//' -e '/^[[:space:]]*$/d' > $2
+  mkdir -p "$(dirname "$2")" && cat "$1" | sed -e 's/#.*//' -e '/^[[:space:]]*$/d' > "$2"
 }
 function prevent_sudo_or_root(){
   case $(whoami) in
@@ -95,7 +94,7 @@ function latest_commit_timestamp(){
     echo "[latest_commit_timestamp] The timestamp of \"$target_path\" is empty. Aborting..." >&2
     return 1
   fi
-  echo $result
+  echo "$result"
 }
 
 function log_info() {