Autoinstall for "bundle license".

2 files changed, 14 insertions, 0 deletions

diff --git a/lib/bundler/cli.rb b/lib/bundler/cli.rb
index 18a478619b..8475b198fd 100644
--- a/lib/bundler/cli.rb
+++ b/lib/bundler/cli.rb
@@ -302,6 +302,7 @@ module Bundler
 
     desc "licenses", "Prints the license of all gems in the bundle"
     def licenses
+      auto_install
       Bundler.load.specs.sort_by { |s| s.license.to_s }.reverse.each do |s|
         gem_name = s.name
         license  = s.license || s.licenses
diff --git a/spec/commands/licenses_spec.rb b/spec/commands/licenses_spec.rb
index c8d5ff739e..e2aba5a717 100644
--- a/spec/commands/licenses_spec.rb
+++ b/spec/commands/licenses_spec.rb
@@ -15,4 +15,17 @@ describe "bundle licenses" do
     expect(out).to include("actionpack: Unknown")
     expect(out).to include("with_license: MIT")
   end
+
+  it "performs an automatic bundle install" do
+    gemfile <<-G
+      source "file://#{gem_repo1}"
+      gem "rails"
+      gem "with_license"
+      gem "foo"
+    G
+
+    bundle "config auto_install 1"
+    bundle :licenses
+    expect(out).to include("Installing foo 1.0")
+  end
 end