class Warbler::Config
Warbler archive assembly configuration class.
Constants
- BUILD_GEMS
- FILE
- TOP_DIRS
Attributes
Directory where the war file will be written. Can be used to direct Warbler to place your war file directly in your application server's autodeploy directory. Defaults to the root of the application directory.
An array of Bundler groups to avoid including in the war file. Defaults to [“development”, “test”, “assets”].
Use Bundler to locate gems if Gemfile is found. Default is true.
Explicit bytecode version for compiled ruby files. If given bytecode version is specified when ruby files are compiled using jrubyc
Determines if ruby files in supporting gems will be compiled. Ignored unless compile feature is used.
List of ruby files to compile to class files. Default is to compile all .rb files in the application.
Top-level directories to be copied into WEB-INF. Defaults to names in TOP_DIRS
Whether to exclude */.log files (default is true)
Files to exclude from the WEB-INF directory
Executable of the jar
parameters to pass to the executable
Features: additional options controlling how the jar is built. Currently the following features are supported:
-
gemjar: package the gem repository in a jar file in WEB-INF/lib
-
executable: embed a web server and make the war executable
-
compiled: compile .rb files to .class files
Whether to include dependent gems (default true)
Array of regular expressions matching relative paths in gems to be excluded from the war. Default contains no exclusions.
Path to the pre-bundled gem directory inside the war file. Default is '/WEB-INF/gems'. This also sets 'gem.path' inside web.xml.
Rubygems to install into the webapp.
Additional files beyond the top-level directories to include in the WEB-INF directory
Array containing filenames or StringIO's to be concatenated together to form the init file. If the filename ends in .erb the file will be expanded the same way web.xml.erb is; see below.
Warbler writes an “init” file into the war at this location. JRuby-Rack and possibly other launchers may use this to initialize the Ruby environment.
Extension of jar file. Defaults to jar
or war
depending on the project.
Name of jar or war file (without the extension), defaults to the directory name containing the application.
Java classes and other files to copy to WEB-INF/classes
Java libraries to copy to WEB-INF/lib
Use JBundler to locate gems if Jarfile is found. Default is true.
Name of a MANIFEST.MF template to use.
If set to true, Warbler will move jar files into the WEB-INF/lib directory of the created war file. This may be needed for some web servers. Defaults to false.
Override GEM_HOME environment variable at runtime. When false, gems in GEM_HOME will be loaded in preference to those packaged within the jar file. When true, only gems packaged in the jar file will be loaded. Defaults to true
Container of pathmaps used for specifying source-to-destination
transformations under various situations (public_html
and
java_classes
are two entries in this structure).
Public HTML directory file list, to be copied into the root of the war
These file will be placed in the META-INF directory of the jar or war that warbler produces. They are primarily used as launchers by the runnable feature.
Deprecated: No longer has any effect.
Traits: an array of trait classes corresponding to characteristics of the project that are either auto-detected or configured.
Files for WEB-INF directory (next to web.xml). Contains web.xml by default. If there are .erb files they will be processed with webxml config.
Embedded webserver to use. Currently supported webservers are:
-
winstone
(default) - Winstone 0.9.10 from sourceforge -
jenkins-ci.winstone
- Improved Winstone from Jenkins CI -
jetty
- Embedded Jetty from Eclipse
Extra configuration for web.xml. Controls how the dynamically-generated web.xml file is generated.
-
webxml.jndi
– the name of one or more JNDI data sources name to be available to the application. Places appropriate <resource-ref> entries in the file. -
webxml.ignored
– array of key names that will be not used to generate a context param. Defaults to ['jndi', 'booter']
Any other key/value pair placed in the open structure will be dumped as a context parameter in the web.xml file. Some of the recognized values are:
-
webxml.rails.env
– the Rails environment to use for the running application, usually either development or production (the default). -
webxml.gem.path
– the path to your bundled gem directory -
webxml.jruby.min.runtimes
– minimum number of pooled runtimes to keep around during idle time -
webxml.jruby.max.runtimes
– maximum number of pooled Rails application runtimes
Note that if you attempt to access webxml configuration keys in a conditional, you might not obtain the result you want. For example:
<%= webxml.maybe.present.key || 'default' %>
doesn't yield the right result. Instead, you need to generate the context parameters:
<%= webxml.context_params['maybe.present.key'] || 'default' %>
Public Class Methods
# File lib/warbler/config.rb, line 186 def initialize(warbler_home = WARBLER_HOME) super() @warbler_home = warbler_home @warbler_templates = "#{WARBLER_HOME}/lib/warbler/templates" @features = Set.new @dirs = TOP_DIRS.select {|d| File.directory?(d)} @includes = FileList['*file'] # [r/R]akefile gets included @excludes = FileList[] @java_libs = FileList[] @java_classes = FileList[] @gems = Warbler::Gems.new @gem_dependencies = true @gem_excludes = [] @exclude_logs = true @public_html = FileList[] @jar_name = File.basename(Dir.getwd) @jar_extension = 'jar' @webinf_files = FileList[] @init_filename = 'META-INF/init.rb' @init_contents = ["#{@warbler_templates}/config.erb"] @override_gem_home = true @script_files = [] @warbler_scripts = "#{WARBLER_HOME}/lib/warbler/scripts" @move_jars_to_webinf_lib = false @compile_gems = false before_configure yield self if block_given? after_configure @compiled_ruby_files ||= FileList[*@dirs.map {|d| "#{d}/**/*.rb"}] @excludes += ["tmp/war", "tmp/war/**/*"] if File.directory?("tmp/war") @excludes += ["tmp/cache/**/*"] if File.directory?("tmp/cache") @excludes += warbler_vendor_excludes(warbler_home) @excludes += FileList["**/*.log"] if @exclude_logs end
Public Instance Methods
# File lib/warbler/config.rb, line 233 def define_tasks task "gemjar" do self.features << "gemjar" end task "executable" do self.features << "executable" end task "runnable" do self.features << "runnable" end end
# File lib/warbler/config.rb, line 267 def dump YAML::dump(self.dup.tap{|c| c.dump_traits }) end
# File lib/warbler/config.rb, line 225 def gems=(value) @gems = Warbler::Gems.new(value) end
# File lib/warbler/config.rb, line 229 def relative_gem_path @gem_path[1..-1] end
Deprecated
# File lib/warbler/config.rb, line 246 def war_name $stderr.puts "config.war_name deprecated; replace with config.jar_name" #:nocov: jar_name #:nocov: end
Deprecated
# File lib/warbler/config.rb, line 252 def war_name=(w) $stderr.puts "config.war_name deprecated; replace with config.jar_name" #:nocov: self.jar_name = w #:nocov: end
Private Instance Methods
# File lib/warbler/config.rb, line 258 def warbler_vendor_excludes(warbler_home) warbler = File.expand_path(warbler_home) if warbler =~ %r{^#{Dir.getwd}/(.*)} FileList["#{$1}"] else [] end end