Merge pull request #11 from hattan/trim_fix

fixed bug in_trim and added quotes to parse examples

GETTING_STARTED.md

@@ -32,7 +32,7 @@ This guide will walk you through setting up a simple script to use shArg and hig
   shArgs.arg "DEBUG" -d --debug FLAG true
 
   # parse inputs
-  shArgs.parse $@
+  shArgs.parse "$@"
 
   echo "The message is $MESSAGE"
 

README.md

@@ -18,7 +18,7 @@ shArgs.arg "MESSAGE" -m --message PARAMETER true
 shArgs.arg "DEBUG" -d --debug FLAG true
 
 # parse inputs
-shArgs.parse $@
+shArgs.parse "$@"
 
 echo "The message is $MESSAGE"
 
@@ -50,7 +50,7 @@ fi
 
   example: ```shArgs.arg "MESSAGE" -m --message PARAMETER true```
 
-* Parse inputs: ```shArgs.parse $@```
+* Parse inputs: ```shArgs.parse "$@"```
 
 * If arguments are autoexported they will be accessible via global variables.
 
@@ -181,7 +181,7 @@ orgHook() {
 shArgs.arg "AZURE_DEVOPS_ORG" -o --orgName PARAMETER true orgHook
 
 # parse inputs
-shArgs.parse $@
+shArgs.parse "$@"
 
 
 ```

examples/examples.sh

@@ -33,7 +33,7 @@ shArgs.arg "FILE" -f --file PARAMETER true
 
 
 # Parse inputs
-shArgs.parse $@
+shArgs.parse "$@"
 
 # assign the value to a variable
 declare message=`shArgs.val "MESSAGE"`

examples/hook.sh

@@ -25,6 +25,6 @@ messageHook() {
 shArgs.arg "MESSAGE" -m --message PARAMETER true messageHook
 
 # parse inputs
-shArgs.parse $@
+shArgs.parse "$@"
 
 

examples/list.sh

@@ -15,7 +15,7 @@ declare IPS
 shArgs.arg "IPS" -i --ips PARAMETER true 
 
 # parse inputs
-shArgs.parse $@
+shArgs.parse "$@"
 
 for ip in $IPS
 do

examples/simple_example.sh

@@ -17,7 +17,7 @@ shArgs.arg "MESSAGE" -m --message PARAMETER true
 shArgs.arg "DEBUG" -d --debug FLAG true
 
 # parse inputs
-shArgs.parse $@
+shArgs.parse "$@"
 
 echo "The message is $MESSAGE"
 

scripts/shArg.sh

@@ -107,7 +107,8 @@ _processSplitData() {
 
 _trim() {
     local value=$1
-    echo $value | xargs
+    result=$(echo "$value" | xargs)
+    echo $result
 }
 
 _processLine(){

spec/integration/harness/hook.sh

@@ -15,6 +15,6 @@ messageHook() {
 shArgs.arg "MESSAGE" -m --message PARAMETER true messageHook
 
 # parse inputs
-shArgs.parse $@
+shArgs.parse "$@"
 
 

spec/integration/harness/list.sh

@@ -4,7 +4,7 @@ source scripts/shArg.sh
 
 declare IPS
 shArgs.arg "IPS" -i --ips PARAMETER true 
-shArgs.parse $@
+shArgs.parse "$@"
 
 for ip in $IPS
 do

spec/integration/harness/simple.sh

@@ -11,7 +11,7 @@ shArgs.arg "MESSAGE" -m --message PARAMETER true
 shArgs.arg "DEBUG" -d --debug FLAG true
 
 # parse inputs
-shArgs.parse $@
+shArgs.parse "$@"
 
 echo "The message is $MESSAGE"