Improvements on nginx plugin. Fixed nginx_reload and added NGINX_PID_PATH variable.

- Modify nginx_reload function to use the correct "-s reload" attribute on nginx executable.
- Add NGINX_PID_PATH variable on bash_profile.template.bash to allow users to provide pid files on any directory, not just on $NGINX_PATH/logs/.
- Modify nginx_restart to call nginx_stop and nginx_start
- Add path information on pid not found error.

plugins/available/nginx.plugin.bash

@@ -5,28 +5,21 @@ function nginx_reload() {
   about 'reload your nginx config'
   group 'nginx'
 
-  FILE="${NGINX_PATH}/logs/nginx.pid"
-  if [ -e $FILE ]; then
-    echo "Reloading NGINX..."
-    PID=`cat $NGINX_PATH/logs/nginx.pid`
-    sudo kill -HUP $PID
-  else
-    echo "Nginx pid file not found"
-    return 0
-  fi
+  echo "Reloading NGINX..."
+  sudo $NGINX_PATH/nginx -s reload
 }
 
 function nginx_stop() {
   about 'stop nginx'
   group 'nginx'
 
-  FILE="${NGINX_PATH}/logs/nginx.pid"
+  FILE="${NGINX_PID_PATH}/nginx.pid"
   if [ -e $FILE ]; then
     echo "Stopping NGINX..."
-    PID=`cat $NGINX_PATH/logs/nginx.pid`
+    PID=`cat $NGINX_PID_PATH/nginx.pid`
     sudo kill -INT $PID
   else
-    echo "Nginx pid file not found"
+    echo "Nginx pid file not found at: ${FILE}"
     return 0
   fi
 }
@@ -35,10 +28,10 @@ function nginx_start() {
   about 'start nginx'
   group 'nginx'
 
-  FILE="${NGINX_PATH}/sbin/nginx"
+  FILE="${NGINX_PATH}/nginx"
   if [ -e $FILE ]; then
     echo "Starting NGINX..."
-    sudo $NGINX_PATH/sbin/nginx
+    sudo $NGINX_PATH/nginx
   else
     echo "Couldn't start nginx"
   fi
@@ -48,16 +41,13 @@ function nginx_restart() {
   about 'restart nginx'
   group 'nginx'
 
-  FILE="${NGINX_PATH}/logs/nginx.pid"
+  FILE="${NGINX_PID_PATH}/nginx.pid"
   if [ -e $FILE ]; then
-    echo "Stopping NGINX..."
-    PID=`cat $NGINX_PATH/logs/nginx.pid`
-    sudo kill -INT $PID
-    sleep 1
-    echo "Starting NGINX..."
-    sudo $NGINX_PATH/sbin/nginx
+    nginx_stop
+    nginx_start
+    echo "Done!"
   else
-    echo "Nginx pid file not found"
+    echo "Nginx pid file not found at: ${FILE}"
     return 0
   fi
 }

template/bash_profile.template.bash

@@ -17,11 +17,12 @@ export BASH_IT_THEME='bobby'
 export GIT_HOSTING='git@git.domain.com'
 
 # Set my editor and git editor
-export EDITOR="/usr/bin/mate -w"
+export EDITOR='/usr/bin/mate -w'
 export GIT_EDITOR='/usr/bin/mate -w'
 
 # Set the path nginx
-export NGINX_PATH='/opt/nginx'
+export NGINX_PATH='/opt/nginx/sbin'
+export NGINX_PID_PATH=${NGINX_PATH}'/logs'
 
 # Don't check mail when opening terminal.
 unset MAILCHECK