From e7bb96f730836adca48f3f1b27446a10f95ffb75 Mon Sep 17 00:00:00 2001
From: Tony Tkacik <tonydamage@gmail.com>
Date: Mon, 19 Jun 2017 15:31:11 +0200
Subject: [PATCH] Added small updates.

Signed-off-by: Tony Tkacik <tonydamage@gmail.com>
---
 bin/nux-env           | 11 +++++++++++
 inc/dsl/nux.fs.inc.sh |  0
 inc/nux-base.inc.sh   | 10 +++++++---
 inc/nuxfs.inc.sh      |  2 +-
 4 files changed, 19 insertions(+), 4 deletions(-)
 create mode 100644 inc/dsl/nux.fs.inc.sh

diff --git a/bin/nux-env b/bin/nux-env
index 541849d..e58715e 100755
--- a/bin/nux-env
+++ b/bin/nux-env
@@ -18,6 +18,17 @@ task.update() {
   popd > /dev/null
 }
 
+##  install Install nux-env recommended binaries if not present
+##
 task.install() {
   :
+
+}
+
+##  help.inc <inc>
+##     Displays help for specified nuxs-env library.
+##
+task.help.inc() {
+  local name="$1"
+  nux.help.comment $NUX_INC_DIR/$name.inc.sh
 }
diff --git a/inc/dsl/nux.fs.inc.sh b/inc/dsl/nux.fs.inc.sh
new file mode 100644
index 0000000..e69de29
diff --git a/inc/nux-base.inc.sh b/inc/nux-base.inc.sh
index a5e3951..e1a9c4d 100644
--- a/inc/nux-base.inc.sh
+++ b/inc/nux-base.inc.sh
@@ -1,7 +1,4 @@
 ## #nux-base - NUX Script Base library
-##
-
-
 
 readonly NUX_INC_DIR=$(dirname $(realpath  ${BASH_SOURCE[0]}))
 readonly NUX_ENV_DIR=$(dirname $NUX_INC_DIR)
@@ -196,6 +193,13 @@ function nux.help.shelldoc {
 
 }
 
+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"
+
+}
+
 NUX_ENV_MACHINE=/usr/
 NUX_ENV_MACHINE_LOCAL=/usr/local/
 NUX_ENV_USER_LOCAL=$HOME/.local
diff --git a/inc/nuxfs.inc.sh b/inc/nuxfs.inc.sh
index beef50f..72b7394 100644
--- a/inc/nuxfs.inc.sh
+++ b/inc/nuxfs.inc.sh
@@ -40,7 +40,7 @@ function nuxfs.file.exists {
 
 function nuxfs.closest {
   cmd=$1;
-  cdir=$2;
+  cdir=${2:-$(pwd)};
 	nux.log trace "Searching in: " $cdir;
 	until [ -e "$cdir/$1" -o "$cdir" == "/" ]; do
 		 cdir=$(dirname "$cdir");