options.rb in rerun-0.10.0

- old
+ new

@@ -1,22 +1,24 @@
 require 'optparse'
 require 'pathname'
+require 'rerun/watcher'
 
 libdir = "#{File.expand_path(File.dirname(File.dirname(__FILE__)))}"
 
 $spec = Gem::Specification.load(File.join(libdir, "..", "rerun.gemspec"))
 
 module Rerun
   class Options
-    DEFAULT_PATTERN = "**/*.{rb,js,css,scss,sass,erb,html,haml,ru}"
+    DEFAULT_PATTERN = "**/*.{rb,js,coffee,css,scss,sass,erb,html,haml,ru,yml,slim,md}"
     DEFAULT_DIRS = ["."]
 
     DEFAULTS = {
         :pattern => DEFAULT_PATTERN,
         :signal => "TERM",
         :growl => true,
-        :name => Pathname.getwd.basename.to_s.capitalize
+        :name => Pathname.getwd.basename.to_s.capitalize,
+        :ignore => []
     }
 
     def self.parse args = ARGV
       options = DEFAULTS.dup
       opts = OptionParser.new("", 24, '  ') do |opts|
@@ -32,15 +34,20 @@
         opts.on("-d dir", "--dir dir", "directory to watch, default = \"#{DEFAULT_DIRS}\".  Specify multiple paths with ',' or separate '-d dir' option pairs.") do |dir|
           elements = dir.split(",")
           options[:dir] = (options[:dir] || []) + elements
         end
 
-        opts.on("-p pattern", "--pattern pattern", "file glob, default = \"#{DEFAULTS[:pattern]}\"") do |pattern|
+        # todo: rename to "--watch"
+        opts.on("-p pattern", "--pattern pattern", "file glob to watch, default = \"#{DEFAULTS[:pattern]}\"") do |pattern|
           options[:pattern] = pattern
         end
 
-        opts.on("-s", "--signal signal", "terminate process using this signal, default = \"#{DEFAULTS[:signal]}\"") do |signal|
+        opts.on("-i pattern", "--ignore pattern", "file glob to ignore (can be set many times). To ignore a directory, you must append '/*' e.g. --ignore 'coverage/*'") do |pattern|
+          options[:ignore] += [pattern]
+        end
+
+        opts.on("-s signal", "--signal signal", "terminate process using this signal, default = \"#{DEFAULTS[:signal]}\"") do |signal|
           options[:signal] = signal
         end
 
         opts.on("-c", "--clear", "clear screen before each run") do
           options[:clear] = true
@@ -71,10 +78,10 @@
           puts $spec.version
           return
         end
 
         opts.on_tail ""
-        opts.on_tail "On top of --pattern, we ignore any changes to files and dirs starting with a dot, ending with [#{Listen::Silencer::DEFAULT_IGNORED_EXTENSIONS.join(',')}], or named [#{Listen::Silencer::DEFAULT_IGNORED_DIRECTORIES.join(',')}]."
+        opts.on_tail "On top of --pattern and --ignore, we ignore any changes to files and dirs starting with a dot."
 
       end
 
       if args.empty?
         puts opts