1 files changed, 20 insertions, 5 deletions
diff --git a/lib/bundler/cli/add.rb b/lib/bundler/cli/add.rb
index 5bcf30d82d..20f76b59d1 100644
--- a/lib/bundler/cli/add.rb
+++ b/lib/bundler/cli/add.rb
@@ -12,6 +12,11 @@ module Bundler
     end
 
     def run
+      Bundler.ui.level = "warn" if options[:quiet]
+
+      Bundler::CLI::Common.validate_cooldown!(options[:cooldown])
+      Bundler.settings.set_command_option_if_given :cooldown, options[:cooldown]
+
       validate_options!
       inject_dependencies
       perform_bundle_install unless options["skip-install"]
@@ -28,19 +33,29 @@ module Bundler
       dependencies = gems.map {|g| Bundler::Dependency.new(g, version, options) }
 
       Injector.inject(dependencies,
-        :conservative_versioning => options[:version].nil?, # Perform conservative versioning only when version is not specified
-        :optimistic => options[:optimistic],
-        :strict => options[:strict])
+        conservative_versioning: options[:version].nil?, # Perform conservative versioning only when version is not specified
+        pessimistic: options[:pessimistic],
+        strict: options[:strict])
     end
 
     def validate_options!
-      raise InvalidOption, "You can not specify `--strict` and `--optimistic` at the same time." if options[:strict] && options[:optimistic]
+      raise InvalidOption, "You cannot specify `--git` and `--github` at the same time." if options["git"] && options["github"]
+
+      unless options["git"] || options["github"]
+        raise InvalidOption, "You cannot specify `--branch` unless `--git` or `--github` is specified." if options["branch"]
+
+        raise InvalidOption, "You cannot specify `--ref` unless `--git` or `--github` is specified." if options["ref"]
+      end
+
+      raise InvalidOption, "You cannot specify `--branch` and `--ref` at the same time." if options["branch"] && options["ref"]
+
+      raise InvalidOption, "You cannot specify `--strict` and `--pessimistic` at the same time." if options[:strict] && options[:pessimistic]
 
       # raise error when no gems are specified
       raise InvalidOption, "Please specify gems to add." if gems.empty?
 
       version.to_a.each do |v|
-        raise InvalidOption, "Invalid gem requirement pattern '#{v}'" unless Gem::Requirement::PATTERN =~ v.to_s
+        raise InvalidOption, "Invalid gem requirement pattern '#{v}'" unless Gem::Requirement::PATTERN.match?(v.to_s)
       end
     end
   end