Add Commit_command back to vendor

travis-api.gemspec

@@ -695,6 +695,7 @@ Gem::Specification.new do |s|
     "vendor/travis-core/lib/travis/api/v1/webhook/build/finished.rb",
     "vendor/travis-core/lib/travis/api/v1/webhook/build/finished/job.rb",
     "vendor/travis-core/lib/travis/api/v2.rb",
+    "vendor/travis-core/lib/travis/commit_command.rb",
     "vendor/travis-core/lib/travis/config/database.rb",
     "vendor/travis-core/lib/travis/config/defaults.rb",
     "vendor/travis-core/lib/travis/config/url.rb",

vendor/travis-core/lib/travis.rb

@@ -4,6 +4,7 @@ require 'travis/support/database'
 require 'travis_core/version'
 require 'travis/redis_pool'
 require 'travis/errors'
+require 'travis/commit_command'
 
 # travis-core holds the central parts of the model layer used in both travis-ci
 # (i.e. the web application) as well as travis-hub (a non-rails ui-less JRuby

vendor/travis-core/lib/travis/commit_command.rb

@@ -0,0 +1,23 @@
+module Travis
+  class CommitCommand
+
+    def initialize(message)
+      @message = message.to_s
+    end
+
+    def skip?
+      backwards_skip or command == 'skip'
+    end
+
+    private
+    attr_reader :message
+
+    def command
+      message =~ /\[ci(?: |:)([\w ]*)\]/i && $1.downcase
+    end
+
+    def backwards_skip
+      message =~ /\[skip\s+ci\]/i && true
+    end
+  end
+end