Merge pull request #2546 from rolandwalker/indenting

indent to two spaces

CONTRIBUTING.md

@@ -311,6 +311,11 @@ If your application and homebrew-cask do not work well together, feel free to
 [file an issue](https://github.com/phinze/homebrew-cask/issues) after checking
 out open issues.
 
+## Indenting
+
+All Casks and code in the homebrew-cask project should be indented using two
+spaces (never tabs).
+
 ## Submitting Your Changes
 
 Hop into your Tap and check to make sure your new Cask is there:

Casks/crosspack-avr.rb

@@ -5,12 +5,12 @@ class CrosspackAvr < Cask
   sha1 'd255e7822e961c002691fbb0d19a564a819c7386'
   install 'CrossPack-AVR.pkg'
   after_uninstall do
-  	IO.popen('yes | sudo -E /usr/local/CrossPack-AVR/uninstall && sudo pkgutil --forget at.obdev.CrossPack-AVR', 'r+') do |pipe|
-  		pipe.close_write
-  		while line = pipe.gets
-  			puts line
-  		end
-  	end
+    IO.popen('yes | sudo -E /usr/local/CrossPack-AVR/uninstall && sudo pkgutil --forget at.obdev.CrossPack-AVR', 'r+') do |pipe|
+      pipe.close_write
+      while line = pipe.gets
+        puts line
+      end
+    end
   end
 
   caveats do

Casks/mailfollowup.rb

@@ -5,10 +5,10 @@ class Mailfollowup < Cask
   sha1 '538c0441786be4a89a68ce168de2087fa9304c95'
   nested_container 'MailFollowUp_1.6.2.dmg'
   install 'Install MailFollowUp.pkg'
-  
+
   uninstall(
-  	:quit => 'com.apple.mail',
+    :quit => 'com.apple.mail',
     :files => '~/Library/Mail/Bundles/MailFollowUp.mailbundle/'
   )
-  
+
 end

Casks/prolific-usb-serial-driver.rb

@@ -5,5 +5,5 @@ class ProlificUsbSerialDriver < Cask
   sha1 '2e30c876b159f6be76f5a9d58a0cd512fb2a5478'
   install 'md_PL2303_MacOSX-10_6up_v1_5_1/PL2303_MacOSX_v1.5.1.pkg'
   uninstall :pkgutil => 'com.prolific.prolificUsbserialCableDriverV151.ProlificUsbSerial.pkg',
-  			:kext => 'com.prolific.driver.PL2303'
+            :kext => 'com.prolific.driver.PL2303'
 end

lib/cask/cli/search.rb

@@ -12,9 +12,9 @@ class Cask::CLI::Search
       cask_names = simplified_titles.grep(/#{simplified_search_term}/i) { |t| all_titles[simplified_titles.index(t)] }
     end
     unless cask_names.empty?
-    	puts_columns Cask::CLI.nice_listing cask_names
+      puts_columns Cask::CLI.nice_listing cask_names
     else
-    	puts "No cask found for \"#{search_term}\"."
+      puts "No cask found for \"#{search_term}\"."
     end
   end
 

lib/cask/options.rb

@@ -1,15 +1,15 @@
 module Cask::Options
-	def self.included(base)
-		base.extend(ClassMethods)
-	end
+  def self.included(base)
+    base.extend(ClassMethods)
+  end
 
-	module ClassMethods
-		def no_binaries 
-			@no_binaries ||= false
-		end
+  module ClassMethods
+    def no_binaries
+      @no_binaries ||= false
+    end
 
-		def no_binaries=(_no_binaries)
-			@no_binaries = _no_binaries
-		end
-	end
-end
+    def no_binaries=(_no_binaries)
+      @no_binaries = _no_binaries
+    end
+  end
+end

test/cask/artifact/binary_test.rb

@@ -1,52 +1,52 @@
 require 'test_helper'
 
 describe Cask::Artifact::App do
-	let(:cask) {
-		Cask.load('with-binary').tap do |cask|
-			TestHelper.install_without_artifacts(cask)
-		end
-	}
-	let(:expected_path) {
-		Cask.binarydir/'binary'
-	}
+  let(:cask) {
+    Cask.load('with-binary').tap do |cask|
+      TestHelper.install_without_artifacts(cask)
+    end
+  }
+  let(:expected_path) {
+    Cask.binarydir/'binary'
+  }
 
-	it "links the binary to the proper directory" do
-		shutup do
-			Cask::Artifact::Binary.new(cask).install
-		end
+  it "links the binary to the proper directory" do
+    shutup do
+      Cask::Artifact::Binary.new(cask).install
+    end
 
-		TestHelper.valid_alias?(expected_path).must_equal true
-	end
+    TestHelper.valid_alias?(expected_path).must_equal true
+  end
 
-	it "avoids clobbering an existing binary by linking over it" do
-		FileUtils.touch expected_path
-		
-		shutup do
-			Cask::Artifact::Binary.new(cask).install
-		end
+  it "avoids clobbering an existing binary by linking over it" do
+    FileUtils.touch expected_path
 
-		expected_path.wont_be :symlink?
-	end
+    shutup do
+      Cask::Artifact::Binary.new(cask).install
+    end
 
-	it "clobbers an existing symlink" do
-		expected_path.make_symlink('/tmp')
+    expected_path.wont_be :symlink?
+  end
 
-		shutup do
-			Cask::Artifact::Binary.new(cask).install
-		end
+  it "clobbers an existing symlink" do
+    expected_path.make_symlink('/tmp')
 
-		File.readlink(expected_path).wont_equal '/tmp'
-	end
+    shutup do
+      Cask::Artifact::Binary.new(cask).install
+    end
 
-	it "respects --no-binaries flag" do
-		Cask.no_binaries = true
+    File.readlink(expected_path).wont_equal '/tmp'
+  end
 
-		shutup do
-			Cask::Artifact::Binary.new(cask).install
-		end
+  it "respects --no-binaries flag" do
+    Cask.no_binaries = true
 
-		expected_path.exist?.must_equal false
+    shutup do
+      Cask::Artifact::Binary.new(cask).install
+    end
 
-		Cask.no_binaries = false
-	end
-end
+    expected_path.exist?.must_equal false
+
+    Cask.no_binaries = false
+  end
+end

test/cask/cli/search_test.rb

@@ -11,8 +11,8 @@ describe Cask::CLI::Search do
   end
 
   it "shows that there are no casks matching a search term that did not result in anything" do
-  	lambda {
-  		Cask::CLI::Search.run('foo-bar-baz')
-  	}.must_output("No cask found for \"foo-bar-baz\".\n")
+    lambda {
+      Cask::CLI::Search.run('foo-bar-baz')
+    }.must_output("No cask found for \"foo-bar-baz\".\n")
   end
 end