Add parseable option to bundle config

3 files changed, 13 insertions, 0 deletions

diff --git a/lib/bundler/cli.rb b/lib/bundler/cli.rb
index e729cd3bb2..36e472f0ec 100644
--- a/lib/bundler/cli.rb
+++ b/lib/bundler/cli.rb
@@ -344,6 +344,7 @@ module Bundler
       will show the current value, as well as any superceded values and
       where they were specified.
     D
+    method_option "parseable", :aliases => "--porcelain", :type => :boolean, :banner => "Use minimal formatting for more parseable output"
     def config(*args)
       require "bundler/cli/config"
       Config.new(options, args, self).run
diff --git a/lib/bundler/cli/config.rb b/lib/bundler/cli/config.rb
index 32724f687d..cf50f12fb3 100644
--- a/lib/bundler/cli/config.rb
+++ b/lib/bundler/cli/config.rb
@@ -21,6 +21,8 @@ module Bundler
         return
       end
 
+      return Bundler.ui.info(Bundler.settings[name]) if options[:parseable]
+
       unless valid_scope?(scope)
         Bundler.ui.error "Invalid scope --#{scope} given. Please use --local or --global."
         exit 1
diff --git a/spec/commands/config_spec.rb b/spec/commands/config_spec.rb
index fce6102c29..040b04e57b 100644
--- a/spec/commands/config_spec.rb
+++ b/spec/commands/config_spec.rb
@@ -187,6 +187,16 @@ describe ".bundle/config" do
     end
   end
 
+  context "with --parseable option" do
+    it "returns value associated with the config" do
+      global_config "BUNDLE_GEM__COC" => "true"
+
+      bundle "config gem.coc", :parseable => true
+
+      expect(out).to eq "true"
+    end
+  end
+
   describe "gem mirrors" do
     before(:each) { bundle :install }