From 9322200eae621c4c63bb63ca602788d8970f3a38 Mon Sep 17 00:00:00 2001
From: Michael Hobbs <mh@expa.com>
Date: Tue, 16 Dec 2014 16:25:57 -0800
Subject: [PATCH] lintball

---
 dokku                         |  2 +-
 plugins/domains/install       |  4 ++--
 plugins/nginx-vhosts/commands | 12 ++++++------
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/dokku b/dokku
index f9a6799f5..a9dfb56f7 100755
--- a/dokku
+++ b/dokku
@@ -37,7 +37,7 @@ case "$1" in
     echo "-----> Deploying $APP ..."
     dokku deploy $APP
     echo "=====> Application deployed:"
-    echo "$(dokku urls $APP | sed "s/^/       /")"
+         dokku urls $APP | sed "s/^/       /"
     echo
     ;;
 
diff --git a/plugins/domains/install b/plugins/domains/install
index 18b7ae028..5bf5d830d 100755
--- a/plugins/domains/install
+++ b/plugins/domains/install
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
 
-for app in $(ls -d $DOKKU_ROOT/*/CONTAINER); do
-  APP=$(basename $(dirname $app));
+for app in $DOKKU_ROOT/*/CONTAINER; do
+  APP=$(basename "$(dirname $app)");
   dokku domains:setup $APP
 done
diff --git a/plugins/nginx-vhosts/commands b/plugins/nginx-vhosts/commands
index 231abf487..79b9bc44f 100755
--- a/plugins/nginx-vhosts/commands
+++ b/plugins/nginx-vhosts/commands
@@ -43,10 +43,10 @@ EOF
         NGINX_CONF="$PLUGIN_PATH/nginx-vhosts/templates/nginx.ssl.conf"
         SCHEME="https"
 
-        SSL_HOSTNAME=`openssl x509 -in $SSL_INUSE/server.crt -noout -subject | tr '/' '\n' | grep CN= | cut -c4-`
-        SSL_HOSTNAME=`echo "$SSL_HOSTNAME" | sed 's|\.|\\.|g' | sed 's/\*/\.\*/g'`
-        SSL_VHOSTS=`egrep ^"$SSL_HOSTNAME"$ $VHOST_PATH`
-        NONSSL_VHOSTS=`egrep -v ^"$SSL_HOSTNAME"$ $VHOST_PATH || exit 0`
+        SSL_HOSTNAME=$(openssl x509 -in $SSL_INUSE/server.crt -noout -subject | tr '/' '\n' | grep CN= | cut -c4-)
+        SSL_HOSTNAME=$(echo "$SSL_HOSTNAME" | sed 's|\.|\\.|g' | sed 's/\*/\.\*/g')
+        SSL_VHOSTS=$(egrep ^"$SSL_HOSTNAME"$ $VHOST_PATH)
+        NONSSL_VHOSTS=$(egrep -v ^"$SSL_HOSTNAME"$ $VHOST_PATH || exit 0)
 
         while read line; do
           echo "-----> Configuring SSL for $line..."
@@ -61,9 +61,9 @@ EOF
         NGINX_CONF=$APP_NGINX_TEMPLATE
       fi
 
-      cat $VHOST_PATH | xargs -i echo "-----> Configuring {}..."
+      xargs -i echo "-----> Configuring {}..." < $VHOST_PATH
       # Include SSL_VHOSTS so we can redirect http to https on that hostname as well
-      NOSSL_SERVER_NAME=`echo $NONSSL_VHOSTS $SSL_VHOSTS| tr '\n' ' '`
+      NOSSL_SERVER_NAME=$(echo $NONSSL_VHOSTS $SSL_VHOSTS| tr '\n' ' ')
 
       echo "-----> Creating $SCHEME nginx.conf"
       echo "upstream $APP { server 127.0.0.1:$PORT; }" > $DOKKU_ROOT/$APP/nginx.conf