COOK-31, added trac support customizable via attributes.

  * Supports SVN out of the box
  * Uses the configuration from SVN if on the node.
  * has deflate support
  * does not configure SSL out of the box

NOTICE

@@ -14,3 +14,4 @@ Contributors and Copyright holders:
  * Copyright 2009, Joshua Sierles <joshua@37signals.com>
  * Copyright 2009, Matthew Kent <mkent@magoazul.com>
  * Copyright 2010, Benjamin Black <b@b3k.us>
+ * Copyright 2009, Peter Crossley <peterc@xley.com>

trac/README.rdoc

@@ -0,0 +1,29 @@
+= DESCRIPTION:
+
+Installs trac software and creates an environment with an Apache2 virtual host.
+
+= USAGE:
+
+Include the recipe 'trac' in the run list.
+
+This cookbook does not:
+
+- Set up the subversion repository
+
+You may also need to enable the authentication mechanism of your preference in the trac.conf.erb template.
+
+= LICENSE AND AUTHOR:
+
+Copyright 2009, Peter Crossley <peterc@xley.com>
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.

trac/attributes/trac.rb

@@ -0,0 +1,28 @@
+# Cookbook Name:: trac
+# Attribute :: trac
+#
+# Copyright 2009 Peter Crossley <peterc@xley.com>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+# 
+#     http://www.apache.org/licenses/LICENSE-2.0c
+# 
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+default[:trac] = {}
+default[:trac][:project_name] = "Code :: Trac"
+default[:trac][:project_description] = ""
+default[:trac][:basedir] = "/srv/trac"
+default[:trac][:mainnav] = ["wiki","timeline","roadmap","browser","tickets","newticket","search"]
+default[:trac][:metanav] = ["login","logout","prefs","help","about"]
+default[:trac][:vhosts] = fqdn
+default[:trac][:required_groups] = []
+default[:trac][:svn_dir] = "/srv/svn/code-trac"
+default[:trac][:svn_branches] = [""]
+default[:trac][:svn_tags] = [""]

trac/metadata.json

@@ -0,0 +1,40 @@
+{
+  "recipes": {
+    "trac": ""
+  },
+  "replacing": {
+
+  },
+  "version": "0.1.0",
+  "platforms": {
+
+  },
+  "maintainer": "Peter Crossley",
+  "description": "Installs/Configures Trac",
+  "recommendations": {
+
+  },
+  "maintainer_email": "peterc@xley.com",
+  "suggestions": {
+
+  },
+  "conflicting": {
+
+  },
+  "dependencies": {
+    "apache2": [
+
+    ]
+  },
+  "name": "trac",
+  "attributes": {
+
+  },
+  "providing": {
+    "trac": [
+
+    ]
+  },
+  "license": "Apache 2.0",
+  "long_description": "= DESCRIPTION:\n\n= REQUIREMENTS:\n\n= ATTRIBUTES: \n\n= USAGE:\n\n"
+}

trac/metadata.rb

@@ -0,0 +1,7 @@
+maintainer       "Peter Crossley"
+maintainer_email "peterc@xley.com"
+license          "Apache 2.0"
+description      "Installs/Configures Trac"
+long_description IO.read(File.join(File.dirname(__FILE__), 'README.rdoc'))
+version          "0.1"
+depends          "apache2"

trac/recipes/default.rb

@@ -0,0 +1,113 @@
+#
+# Cookbook Name:: trac
+# Recipe:: default
+#
+# Copyright 2009, Peter Crossley <peterc@xley.com>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+# 
+#     http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+include_recipe "apache2"
+include_recipe "apache2::mod_rewrite"
+include_recipe "apache2::mod_fcgid"
+include_recipe "apache2::mod_deflate"
+
+
+package "trac" do
+  action :upgrade
+end
+
+directory node[:trac][:basedir] do
+  owner "root"
+  group "root"
+  mode 0755
+end
+
+directory "#{node[:trac][:basedir]}/cgi-bin" do
+  owner "root"
+  group "root"
+  mode 0755
+end
+
+template "trac-fcgi" do
+  path "#{node[:trac][:basedir]}/cgi-bin/trac.fcgi"
+  source "trac.fcgi.erb"
+  owner "root"
+  group "root"
+  mode 0755
+  variables(
+    :trac_environment => "#{node[:trac][:basedir]}/environment" 
+  )
+end
+
+execute "trac-environment" do
+  command "trac-admin #{node[:trac][:basedir]}/environment initenv '#{node[:trac][:project_name]}' 'sqlite:db/trac.db' svn #{node[:trac][:svn_dir]}"
+  only_if "/usr/bin/test ! -d #{node[:trac][:basedir]}/environment"
+end
+
+directory "#{node[:trac][:basedir]}/environment" do
+  owner "www-data"
+  group "www-data"
+  recursive true
+end
+
+execute "trac-owner-change" do
+  command "chown -Rf www-data:www-data #{node[:trac][:basedir]}/environment"
+end
+
+template "trac-ini" do
+  path "#{node[:trac][:basedir]}/environment/conf/trac.ini"
+  source "trac.ini.erb"
+  owner "www-data"
+  group "www-data"
+  mode 0775
+  variables(
+    :trac_project_desc => node[:trac][:project_description], 
+    :trac_project_name => node[:trac][:project_name], 
+    :trac_mainnav => node[:trac][:mainnav], 
+    :trac_metanav => node[:trac][:metanav],
+    :trac_url => node[:trac][:vhosts].first, 
+    :trac_svn_branches => node[:trac][:svn_branches], 
+    :trac_svn_tags => node[:trac][:svn_tags], 
+    :trac_svn_repo => node[:trac][:svn_dir]
+  )
+end
+
+template "trac-conf" do
+  path "/etc/apache2/sites-available/trac.conf"
+  source "trac.conf.erb"
+  owner "root"
+  group "root"
+  mode 0644
+  variables(
+    :trac_dir => node[:trac][:basedir], 
+    :trac_project_name => node[:trac][:project_name], 
+    :trac_required_groups => node[:trac][:required_groups], 
+    :trac_vhosts => node[:trac][:vhosts]
+  )
+end
+
+apache_site "trac.conf"
+
+apache_site "default" do
+  action :disable
+end
+
+# help keep the repo in sync
+cron "trac-sync" do
+  minute "0"
+  command "trac-admin #{node[:trac][:basedir]}/environment resync"
+  user "www-data"
+  only_if do File.exists?("#{node[:trac][:basedir]}/environment") end
+end
+

trac/templates/default/trac.conf.erb

@@ -0,0 +1,51 @@
+<VirtualHost *:80>
+   DocumentRoot <%= @trac_dir %>
+   ServerAdmin ops@<%= @node[:domain] %>
+   ServerName <%=@trac_vhosts.first %>
+   <% @trac_vhosts.each do | vhost | %>
+   ServerAlias <%=vhost%>
+   <% end %>
+
+   ErrorLog /var/log/apache2/trac-error.log
+   TransferLog /var/log/apache2/trac-access.log
+
+   #DefaultMaxClassProcessCount 5 
+
+   Alias / <%= @trac_dir %>/cgi-bin/trac.fcgi/
+
+   <IfModule mod_authnz_external.c>
+      AddExternalAuth pwauth /usr/sbin/pwauth
+      SetExternalAuthMethod pwauth pipe
+      SetExternalGroupMethod unixgroup environment
+
+      <Location />
+        AuthName "<%= @trac_project_name %>"
+        AuthType Basic
+        AuthBasicProvider external
+        AuthExternal pwauth
+        GroupExternal unixgroup
+        Options ExecCGI FollowSymLinks Indexes
+        Order allow,deny
+        Allow from all
+        <% @trac_required_groups.each do |group| %>
+        require ldap-group <%= group %>
+        <% end -%>
+
+        require valid-user             
+      </Location>
+   </IfModule>
+
+   # / is aliased to fastcgi above
+   <Directory "/usr/share/pyshared/trac/htdocs">
+     Order allow,deny
+     Allow from all
+   </Directory>
+
+   <Directory "<%= @trac_dir %>/htdocs">
+     Order allow,deny
+     Allow from all
+   </Directory>
+
+   AddOutputFilterByType DEFLATE text/html text/plain text/xml
+
+</VirtualHost>

trac/templates/default/trac.fcgi.erb

@@ -0,0 +1,38 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2003-2004 Edgewall Software
+# Copyright (C) 2003-2004 Jonas Borgström <jonas@edgewall.com>
+# All rights reserved.
+#
+# This software is licensed as described in the file COPYING, which
+# you should have received as part of this distribution. The terms
+# are also available at http://trac.edgewall.org/wiki/TracLicense.
+#
+# This software consists of voluntary contributions made by many
+# individuals. For the exact contribution history, see the revision
+# history and logs, available at http://trac.edgewall.org/log/.
+#
+# Author: Jonas Borgström <jonas@edgewall.com>
+
+import os
+os.environ['TRAC_ENV'] = "<%= @trac_environment %>"
+
+try:
+    from trac.web import fcgi_frontend
+    fcgi_frontend.run()
+except SystemExit:
+    raise
+except Exception, e:
+    print 'Content-Type: text/plain\r\n\r\n',
+    print 'Oops...'
+    print
+    print 'Trac detected an internal error:'
+    print
+    print e
+    print
+    import traceback
+    import StringIO
+    tb = StringIO.StringIO()
+    traceback.print_exc(file=tb)
+    print tb.getvalue()