From 747622f791691abd2df89aecd3b0ee3e5ace74f0 Mon Sep 17 00:00:00 2001
From: Mike Fiedler <miketheman@gmail.com>
Date: Mon, 22 Apr 2013 19:05:27 -0400
Subject: [PATCH] Use erubis syntax to cut down some of the whitespace in the
 generated template. Fixes #56

---
 templates/default/datadog.conf.erb | 88 +++++++++++++++---------------
 1 file changed, 45 insertions(+), 43 deletions(-)

diff --git a/templates/default/datadog.conf.erb b/templates/default/datadog.conf.erb
index a90f1d02..24dc624c 100644
--- a/templates/default/datadog.conf.erb
+++ b/templates/default/datadog.conf.erb
@@ -1,3 +1,5 @@
+# Generated by Chef, local modifications will be overwritten
+
 [Main]
 
 ##
@@ -15,15 +17,15 @@ use_mount: <%= node['datadog']['use_mount'] ? "yes" : "no"  %>
 listen_port: <%= node['datadog']['agent_port'] %>
 tags: <%= node['datadog']['tags'] %>
 
-<% if !node['datadog']['dogstreams'].empty? %>
+<% if !node['datadog']['dogstreams'].empty? -%>
 dogstreams: <%= node['datadog']['dogstreams'].join(', ') %>
-<% end %>
+<% end -%>
 
-<% if node['datadog']['graphite'] %>
+<% if node['datadog']['graphite'] -%>
 graphite_listen_port: <%= node['datadog']['graphite_port'] %>
-<% end %>
+<% end -%>
 
-<% if node['datadog']['dogstatsd'] %>
+<% if node['datadog']['dogstatsd'] -%>
 # ========================================================================== #
 # DogStatsd configuration                                                    #
 # ========================================================================== #
@@ -36,51 +38,51 @@ dogstatsd_port : <%= node['datadog']['dogstatsd_port'] %>
 
 ## The dogstatsd flush period.
 dogstatsd_interval : <%= node['datadog']['dogstatsd_interval'] %>
-<% end %>
+<% end -%>
 
 ##
 # service defaults
 ##
 
-<% if node['datadog']['apache']['status_url'] %>
+<% if node['datadog']['apache']['status_url'] -%>
 # apache
 apache_status_url: <%= node['datadog']['apache']['status_url'] %>
-<% end %>
+<% end -%>
 
-<% if node['datadog']['ganglia']['url'] %>
+<% if node['datadog']['ganglia']['url'] -%>
 # ganglia
 ganglia_host: <%= node['datadog']['ganglia']['url'] %>
 ganglia_port: <%= node['datadog']['ganglia']['port'] %>
-<% end %>
+<% end -%>
 
-<% if node['datadog']['haproxy']['stats_url'] %>
+<% if node['datadog']['haproxy']['stats_url'] -%>
 # haproxy
 haproxy_url: <%= node['datadog']['haproxy']['stats_url'] %>
-  <% if node['datadog']['haproxy']['stats_user'] && node['datadog']['haproxy']['stats_password'] %>
+  <% if node['datadog']['haproxy']['stats_user'] && node['datadog']['haproxy']['stats_password'] -%>
 haproxy_user: <%= node['datadog']['haproxy']['stats_user'] %>
 haproxy_password: <%= node['datadog']['haproxy']['stats_password'] %>
-  <% end %>
-<% end %>
+  <% end -%>
+<% end -%>
 
-<% if node['datadog']['mysql']['server'] %>
+<% if node['datadog']['mysql']['server'] -%>
 # mysql
 mysql_server: <%= node['datadog']['mysql']['server'] %>
 mysql_user: <%= node['datadog']['mysql']['user'] %>
 mysql_pass: <%= node['datadog']['mysql']['pass'] %>
-<% end %>
+<% end -%>
 
-<% if node['datadog']['postgres']['server'] && node['datadog']['postgres']['password'] %>
+<% if node['datadog']['postgres']['server'] && node['datadog']['postgres']['password'] -%>
 # postgres
 postgresql_server: <%= node['datadog']['postgres']['server'] %>
 postgresql_port: <%= node['datadog']['postgres']['port'] %>
 postgresql_user: <%= node['datadog']['postgres']['user'] %>
 postgresql_pass: <%= node['datadog']['postgres']['password'] %>
-<% end %>
+<% end -%>
 
-<% if node['datadog']['nginx']['status_url'] %>
+<% if node['datadog']['nginx']['status_url'] -%>
 # nginx
 nginx_status_url: <%= node['datadog']['nginx']['status_url'] %>
-<% end %>
+<% end -%>
 
 <% if node['datadog']['rabbitmq']['status_url'] %>
 # rabbitmq
@@ -89,68 +91,68 @@ rabbitmq_user: <%= node['datadog']['rabbitmq']['user'] %>
 rabbitmq_pass: <%= node['datadog']['rabbitmq']['pass'] %>
 <% end %>
 
-<% if node['datadog']['mongodb']['server'] %>
+<% if node['datadog']['mongodb']['server'] -%>
 # mongodb
 mongodb_server: <%= node['datadog']['mongodb']['server'] %>
-<% end %>
+<% end -%>
 
-<% if node['datadog']['couchdb']['server'] %>
+<% if node['datadog']['couchdb']['server'] -%>
 # couchdb
 couchdb_server: <%= node['datadog']['couchdb']['server'] %>
-<% end %>
+<% end -%>
 
-<% if node['datadog']['jenkins']['home_dir'] %>
+<% if node['datadog']['jenkins']['home_dir'] -%>
 # jenkins
 hudson_home: <%= node['datadog']['jenkins']['home_dir'] %>
-<% end %>
+<% end -%>
 
-<% if node['datadog']['nagios']['log_dir'] %>
+<% if node['datadog']['nagios']['log_dir'] -%>
 # nagios
 nagios_log: <%= node['datadog']['nagios']['log_dir'] %>/nagios.log
 nagios_perf_cfg: <%= node['datadog']['nagios']['conf_dir'] %>/nagios.cfg
-<% end %>
+<% end -%>
 
-<% if node['datadog']['cassandra']['host'] %>
+<% if node['datadog']['cassandra']['host'] -%>
 # cassandra
 cassandra_host: <%= node['datadog']['cassandra']['host'] %>
 cassandra_port: <%= node['datadog']['cassandra']['port'] %>
 cassandra_nodetool: <%= node['datadog']['cassandra']['nodetool'] %>
-<% end %>
+<% end -%>
 
-<% if node['datadog']['jvm_jmx']['server'] %>
+<% if node['datadog']['jvm_jmx']['server'] -%>
 # java jmx
 jvm_jmx_server: <%= node['datadog']['jvm_jmx']['server'] %>
 jvm_jmx_user: <%= node['datadog']['jvm_jmx']['user'] %>
 jvm_jmx_pass: <%= node['datadog']['jvm_jmx']['pass'] %>
 jvm_jmx_name: <%= node['datadog']['jvm_jmx']['name'] %>
-<% end %>
+<% end -%>
 
-<% if node['datadog']['tomcat_jmx']['server'] %>
+<% if node['datadog']['tomcat_jmx']['server'] -%>
 # tomcat jmx
 tomcat_jmx_server: <%= node['datadog']['tomcat_jmx']['server'] %>
 tomcat_jmx_user: <%= node['datadog']['tomcat_jmx']['user'] %>
 tomcat_jmx_pass: <%= node['datadog']['tomcat_jmx']['pass'] %>
-<% end %>
+<% end -%>
 
-<% if node['datadog']['varnish'] %>
+<% if node['datadog']['varnish'] -%>
 # Varnish, from http://community.opscode.com/cookbooks/varnish
 varnishstat: <%= %x{which varnishstat}.strip %>
-<% end %>
+<% end -%>
 
-<% if node['datadog']['memcached'] %>
+<% if node['datadog']['memcached'] -%>
 # memcached, from http://community.opscode.com/cookbooks/memcached
-<% if node['datadog']['memcached']['listen'] == "0.0.0.0" %>
+  <% if node['datadog']['memcached']['listen'] == "0.0.0.0" -%>
 memcache_server: localhost
-<% else %>
+  <% else -%>
 memcache_server: <%= node['datadog']['memcached']['listen'] %>
-<% end %>
+  <% end -%>
 memcache_port: <%= node['datadog']['memcached']['port'] %>
-<% end %>
+<% end -%>
 
-<% if node['datadog']['redis'] %>
+<% if node['datadog']['redis'] -%>
 # redis, from http://community.opscode.com/cookbooks/redis
 redis_urls: <%= node['datadog']['redis']['server']['addr']%>:<%= node['datadog']['redis']['server']['port'] %>
-<% end %>
+<% end -%>
 
 # ========================================================================== #
 # Logging