1 files changed, 215 insertions, 0 deletions
diff --git a/spec/bundler/cache/git_spec.rb b/spec/bundler/cache/git_spec.rb
new file mode 100644
index 0000000000..31b3816a3b
--- /dev/null
+++ b/spec/bundler/cache/git_spec.rb
@@ -0,0 +1,215 @@
+# frozen_string_literal: true
+require "spec_helper"
+
+RSpec.describe "git base name" do
+  it "base_name should strip private repo uris" do
+    source = Bundler::Source::Git.new("uri" => "git@github.com:bundler.git")
+    expect(source.send(:base_name)).to eq("bundler")
+  end
+
+  it "base_name should strip network share paths" do
+    source = Bundler::Source::Git.new("uri" => "//MachineName/ShareFolder")
+    expect(source.send(:base_name)).to eq("ShareFolder")
+  end
+end
+
+%w(cache package).each do |cmd|
+  RSpec.describe "bundle #{cmd} with git" do
+    it "copies repository to vendor cache and uses it" do
+      git = build_git "foo"
+      ref = git.ref_for("master", 11)
+
+      install_gemfile <<-G
+        gem "foo", :git => '#{lib_path("foo-1.0")}'
+      G
+
+      bundle "#{cmd} --all"
+      expect(bundled_app("vendor/cache/foo-1.0-#{ref}")).to exist
+      expect(bundled_app("vendor/cache/foo-1.0-#{ref}/.git")).not_to exist
+      expect(bundled_app("vendor/cache/foo-1.0-#{ref}/.bundlecache")).to be_file
+
+      FileUtils.rm_rf lib_path("foo-1.0")
+      expect(the_bundle).to include_gems "foo 1.0"
+    end
+
+    it "copies repository to vendor cache and uses it even when installed with bundle --path" do
+      git = build_git "foo"
+      ref = git.ref_for("master", 11)
+
+      install_gemfile <<-G
+        gem "foo", :git => '#{lib_path("foo-1.0")}'
+      G
+
+      bundle "install --path vendor/bundle"
+      bundle "#{cmd} --all"
+
+      expect(bundled_app("vendor/cache/foo-1.0-#{ref}")).to exist
+      expect(bundled_app("vendor/cache/foo-1.0-#{ref}/.git")).not_to exist
+
+      FileUtils.rm_rf lib_path("foo-1.0")
+      expect(the_bundle).to include_gems "foo 1.0"
+    end
+
+    it "runs twice without exploding" do
+      build_git "foo"
+
+      install_gemfile <<-G
+        gem "foo", :git => '#{lib_path("foo-1.0")}'
+      G
+
+      bundle "#{cmd} --all"
+      bundle "#{cmd} --all"
+
+      expect(err).to lack_errors
+      FileUtils.rm_rf lib_path("foo-1.0")
+      expect(the_bundle).to include_gems "foo 1.0"
+    end
+
+    it "tracks updates" do
+      git = build_git "foo"
+      old_ref = git.ref_for("master", 11)
+
+      install_gemfile <<-G
+        gem "foo", :git => '#{lib_path("foo-1.0")}'
+      G
+
+      bundle "#{cmd} --all"
+
+      update_git "foo" do |s|
+        s.write "lib/foo.rb", "puts :CACHE"
+      end
+
+      ref = git.ref_for("master", 11)
+      expect(ref).not_to eq(old_ref)
+
+      bundle "update"
+      bundle "#{cmd} --all"
+
+      expect(bundled_app("vendor/cache/foo-1.0-#{ref}")).to exist
+      expect(bundled_app("vendor/cache/foo-1.0-#{old_ref}")).not_to exist
+
+      FileUtils.rm_rf lib_path("foo-1.0")
+      run "require 'foo'"
+      expect(out).to eq("CACHE")
+    end
+
+    it "tracks updates when specifying the gem" do
+      git = build_git "foo"
+      old_ref = git.ref_for("master", 11)
+
+      install_gemfile <<-G
+        gem "foo", :git => '#{lib_path("foo-1.0")}'
+      G
+
+      bundle "#{cmd} --all"
+
+      update_git "foo" do |s|
+        s.write "lib/foo.rb", "puts :CACHE"
+      end
+
+      ref = git.ref_for("master", 11)
+      expect(ref).not_to eq(old_ref)
+
+      bundle "update foo"
+
+      expect(bundled_app("vendor/cache/foo-1.0-#{ref}")).to exist
+      expect(bundled_app("vendor/cache/foo-1.0-#{old_ref}")).not_to exist
+
+      FileUtils.rm_rf lib_path("foo-1.0")
+      run "require 'foo'"
+      expect(out).to eq("CACHE")
+    end
+
+    it "uses the local repository to generate the cache" do
+      git = build_git "foo"
+      ref = git.ref_for("master", 11)
+
+      gemfile <<-G
+        gem "foo", :git => '#{lib_path("foo-invalid")}', :branch => :master
+      G
+
+      bundle %(config local.foo #{lib_path("foo-1.0")})
+      bundle "install"
+      bundle "#{cmd} --all"
+
+      expect(bundled_app("vendor/cache/foo-invalid-#{ref}")).to exist
+
+      # Updating the local still uses the local.
+      update_git "foo" do |s|
+        s.write "lib/foo.rb", "puts :LOCAL"
+      end
+
+      run "require 'foo'"
+      expect(out).to eq("LOCAL")
+    end
+
+    it "copies repository to vendor cache, including submodules" do
+      build_git "submodule", "1.0"
+
+      git = build_git "has_submodule", "1.0" do |s|
+        s.add_dependency "submodule"
+      end
+
+      Dir.chdir(lib_path("has_submodule-1.0")) do
+        sys_exec "git submodule add #{lib_path("submodule-1.0")} submodule-1.0"
+        `git commit -m "submodulator"`
+      end
+
+      install_gemfile <<-G
+        git "#{lib_path("has_submodule-1.0")}", :submodules => true do
+          gem "has_submodule"
+        end
+      G
+
+      ref = git.ref_for("master", 11)
+      bundle "#{cmd} --all"
+
+      expect(bundled_app("vendor/cache/has_submodule-1.0-#{ref}")).to exist
+      expect(bundled_app("vendor/cache/has_submodule-1.0-#{ref}/submodule-1.0")).to exist
+      expect(the_bundle).to include_gems "has_submodule 1.0"
+    end
+
+    it "displays warning message when detecting git repo in Gemfile" do
+      build_git "foo"
+
+      install_gemfile <<-G
+        gem "foo", :git => '#{lib_path("foo-1.0")}'
+      G
+
+      bundle "#{cmd}"
+
+      expect(out).to include("Your Gemfile contains path and git dependencies.")
+    end
+
+    it "does not display warning message if cache_all is set in bundle config" do
+      build_git "foo"
+
+      install_gemfile <<-G
+        gem "foo", :git => '#{lib_path("foo-1.0")}'
+      G
+
+      bundle "#{cmd} --all"
+      bundle "#{cmd}"
+
+      expect(out).not_to include("Your Gemfile contains path and git dependencies.")
+    end
+
+    it "caches pre-evaluated gemspecs" do
+      git = build_git "foo"
+
+      # Insert a gemspec method that shells out
+      spec_lines = lib_path("foo-1.0/foo.gemspec").read.split("\n")
+      spec_lines.insert(-2, "s.description = `echo bob`")
+      update_git("foo") {|s| s.write "foo.gemspec", spec_lines.join("\n") }
+
+      install_gemfile <<-G
+        gem "foo", :git => '#{lib_path("foo-1.0")}'
+      G
+      bundle "#{cmd} --all"
+
+      ref = git.ref_for("master", 11)
+      gemspec = bundled_app("vendor/cache/foo-1.0-#{ref}/foo.gemspec").read
+      expect(gemspec).to_not match("`echo bob`")
+    end
+  end
+end