Fixed config and checks

inc/nux.cfg.nuxsh.sh

@@ -78,7 +78,6 @@ function :read {
         nux.fatal "Unknown config store $store".
         ;;
     esac
-    shift;
     :write.direct "$(nux.cfg.file.$store)" "$@"
   }
 
@@ -146,7 +145,7 @@ function :read {
       mkdir -p "$(dirname "$file")";
       touch "$file";
     fi
-    shift;
+    nux.log debug "Args $@"
     yaml w "$file" "$@" -i
   }
 

inc/nux.inc.sh

@@ -43,6 +43,14 @@ function nux.require {
 
 }
 
+function nux.round {
+  echo $(printf %.$2f $(echo "scale=$2;(((10^$2)*$1)+0.5)/(10^$2)" | bc))
+};
+
+function nux.calc {
+	echo "$@" | bc
+}
+
 ## nux.use:: <library>
 function nux.use {
 	nux.log trace "nux.use: Including: $1"
@@ -91,7 +99,7 @@ function nux.dirty.urlencode {
 function nux.url.parse {
   format=${2:-"protocol:\2\nuser:\4\nhost:\5\nport:\7 \npath:\8"}
   echo "$1" | sed \
-    -re "s/(([^:\/]*):\/\/)?(([^@\/:]*)@)?([^:\/]+)(:([0-9]+))?(\/(.*))?/$format/g"
+    -re "s/(([^:\/]*):\/\/)?(([^@\/:]*)@)?([^:\/]+)(:([0-9]+))?([:\/](.*))?\$/$format/g"
 
 }
 

inc/nux/check.inc.sh

@@ -30,3 +30,7 @@ function nux.check.exec {
 function nux.check.file.exists {
 	test -e "$1" -o -h "$1";
 }
+
+function nux.check.file.symlink {
+	test -h "$1";
+}