Make bundle add caches newly added gems when needed.

rubygems · Nov 4, 2019 · 293ad80 · 293ad80
1 parent 27a01a5
commit 293ad80
Show file tree

Hide file tree

Showing 2 changed files with 10 additions and 0 deletions.
diff --git a/lib/bundler/cli/add.rb b/lib/bundler/cli/add.rb
@@ -21,6 +21,7 @@ def run
 
     def perform_bundle_install
       Installer.install(Bundler.root, Bundler.definition)
+      Bundler.load.cache if Bundler.app_cache.exist?
     end
 
     def inject_dependencies

diff --git a/spec/commands/add_spec.rb b/spec/commands/add_spec.rb
@@ -239,4 +239,13 @@
       expect(err).not_to include("You may also need to change the version requirement specified in the Gemfile if it's too restrictive")
     end
   end
+
+  describe "when a gem is added and cache exists" do
+    it "caches all new dependencies added for the specified gem" do
+      bundle! :cache
+
+      bundle "add 'rack' --version=1.0.0"
+      expect(bundled_app("vendor/cache/rack-1.0.0.gem")).to exist
+    end
+  end
 end