Checking out missing git repos (but not being installed) - Fixing #3981

lib/bundler/definition.rb

@@ -167,6 +167,12 @@ def missing_specs
       missing
     end
 
+    def missing_dependencies
+      missing = []
+      resolve.materialize(current_dependencies, missing)
+      missing
+    end
+
     def requested_specs
       @requested_specs ||= begin
         groups = requested_groups

lib/bundler/installer.rb

@@ -185,7 +185,7 @@ def resolve_if_need(options)
         local = Bundler.ui.silence do
           begin
             tmpdef = Definition.build(Bundler.default_gemfile, Bundler.default_lockfile, nil)
-            true unless tmpdef.new_platform? || tmpdef.missing_specs.any?
+            true unless tmpdef.new_platform? || tmpdef.missing_dependencies.any?
           rescue BundlerError
           end
         end

spec/install/git_spec.rb

@@ -14,5 +14,31 @@
       expect(out).to include("Using foo 1.0 from #{lib_path("foo")} (at master@#{revision_for(lib_path("foo"))[0..6]})")
       should_be_installed "foo 1.0"
     end
+
+    it "should check out git repos that are missing but not being installed" do
+      build_git "foo"
+
+      gemfile <<-G
+        gem "foo", :git => "file://#{lib_path("foo-1.0")}", :group => :development
+      G
+
+      lockfile <<-L
+        GIT
+          remote: file://#{lib_path("foo-1.0")}
+          specs:
+            foo (1.0)
+
+        PLATFORMS
+          ruby
+
+        DEPENDENCIES
+          foo!
+      L
+
+      bundle "install --path=vendor/bundle --without development"
+
+      expect(out).to include("Bundle complete!")
+      expect(vendored_gems("bundler/gems/foo-1.0-#{revision_for(lib_path("foo-1.0"))[0..11]}")).to be_directory
+    end
   end
 end