1 files changed, 178 insertions, 0 deletions
diff --git a/spec/bundler/install/path_spec.rb b/spec/bundler/install/path_spec.rb
new file mode 100644
index 0000000000..7a501d42b3
--- /dev/null
+++ b/spec/bundler/install/path_spec.rb
@@ -0,0 +1,178 @@
+# frozen_string_literal: true
+require "spec_helper"
+
+RSpec.describe "bundle install" do
+  describe "with --path" do
+    before :each do
+      build_gem "rack", "1.0.0", :to_system => true do |s|
+        s.write "lib/rack.rb", "puts 'FAIL'"
+      end
+
+      gemfile <<-G
+        source "file://#{gem_repo1}"
+        gem "rack"
+      G
+    end
+
+    it "does not use available system gems with bundle --path vendor/bundle" do
+      bundle "install --path vendor/bundle"
+      expect(the_bundle).to include_gems "rack 1.0.0"
+    end
+
+    it "handles paths with regex characters in them" do
+      dir = bundled_app("bun++dle")
+      dir.mkpath
+
+      Dir.chdir(dir) do
+        bundle "install --path vendor/bundle"
+        expect(out).to include("installed into ./vendor/bundle")
+      end
+
+      dir.rmtree
+    end
+
+    it "prints a warning to let the user know what has happened with bundle --path vendor/bundle" do
+      bundle "install --path vendor/bundle"
+      expect(out).to include("gems are installed into ./vendor")
+    end
+
+    it "disallows --path vendor/bundle --system" do
+      bundle "install --path vendor/bundle --system"
+      expect(out).to include("Please choose only one option.")
+      expect(exitstatus).to eq(15) if exitstatus
+    end
+
+    it "remembers to disable system gems after the first time with bundle --path vendor/bundle" do
+      bundle "install --path vendor/bundle"
+      FileUtils.rm_rf bundled_app("vendor")
+      bundle "install"
+
+      expect(vendored_gems("gems/rack-1.0.0")).to be_directory
+      expect(the_bundle).to include_gems "rack 1.0.0"
+    end
+  end
+
+  describe "when BUNDLE_PATH or the global path config is set" do
+    before :each do
+      build_lib "rack", "1.0.0", :to_system => true do |s|
+        s.write "lib/rack.rb", "raise 'FAIL'"
+      end
+
+      gemfile <<-G
+        source "file://#{gem_repo1}"
+        gem "rack"
+      G
+    end
+
+    def set_bundle_path(type, location)
+      if type == :env
+        ENV["BUNDLE_PATH"] = location
+      elsif type == :global
+        bundle "config path #{location}", "no-color" => nil
+      end
+    end
+
+    [:env, :global].each do |type|
+      it "installs gems to a path if one is specified" do
+        set_bundle_path(type, bundled_app("vendor2").to_s)
+        bundle "install --path vendor/bundle"
+
+        expect(vendored_gems("gems/rack-1.0.0")).to be_directory
+        expect(bundled_app("vendor2")).not_to be_directory
+        expect(the_bundle).to include_gems "rack 1.0.0"
+      end
+
+      it "installs gems to BUNDLE_PATH with #{type}" do
+        set_bundle_path(type, bundled_app("vendor").to_s)
+
+        bundle :install
+
+        expect(bundled_app("vendor/gems/rack-1.0.0")).to be_directory
+        expect(the_bundle).to include_gems "rack 1.0.0"
+      end
+
+      it "installs gems to BUNDLE_PATH relative to root when relative" do
+        set_bundle_path(type, "vendor")
+
+        FileUtils.mkdir_p bundled_app("lol")
+        Dir.chdir(bundled_app("lol")) do
+          bundle :install
+        end
+
+        expect(bundled_app("vendor/gems/rack-1.0.0")).to be_directory
+        expect(the_bundle).to include_gems "rack 1.0.0"
+      end
+    end
+
+    it "installs gems to BUNDLE_PATH from .bundle/config" do
+      config "BUNDLE_PATH" => bundled_app("vendor/bundle").to_s
+
+      bundle :install
+
+      expect(vendored_gems("gems/rack-1.0.0")).to be_directory
+      expect(the_bundle).to include_gems "rack 1.0.0"
+    end
+
+    it "sets BUNDLE_PATH as the first argument to bundle install" do
+      bundle "install --path ./vendor/bundle"
+
+      expect(vendored_gems("gems/rack-1.0.0")).to be_directory
+      expect(the_bundle).to include_gems "rack 1.0.0"
+    end
+
+    it "disables system gems when passing a path to install" do
+      # This is so that vendored gems can be distributed to others
+      build_gem "rack", "1.1.0", :to_system => true
+      bundle "install --path ./vendor/bundle"
+
+      expect(vendored_gems("gems/rack-1.0.0")).to be_directory
+      expect(the_bundle).to include_gems "rack 1.0.0"
+    end
+
+    it "re-installs gems whose extensions have been deleted", :ruby_repo, :rubygems => ">= 2.3" do
+      build_lib "very_simple_binary", "1.0.0", :to_system => true do |s|
+        s.write "lib/very_simple_binary.rb", "raise 'FAIL'"
+      end
+
+      gemfile <<-G
+        source "file://#{gem_repo1}"
+        gem "very_simple_binary"
+      G
+
+      bundle "install --path ./vendor/bundle"
+
+      expect(vendored_gems("gems/very_simple_binary-1.0")).to be_directory
+      expect(vendored_gems("extensions")).to be_directory
+      expect(the_bundle).to include_gems "very_simple_binary 1.0", :source => "remote1"
+
+      vendored_gems("extensions").rmtree
+
+      run "require 'very_simple_binary_c'"
+      expect(err).to include("Bundler::GemNotFound")
+
+      bundle "install --path ./vendor/bundle"
+
+      expect(vendored_gems("gems/very_simple_binary-1.0")).to be_directory
+      expect(vendored_gems("extensions")).to be_directory
+      expect(the_bundle).to include_gems "very_simple_binary 1.0", :source => "remote1"
+    end
+  end
+
+  describe "to a file" do
+    before do
+      in_app_root do
+        `touch /tmp/idontexist bundle`
+      end
+    end
+
+    it "reports the file exists" do
+      gemfile <<-G
+        source "file://#{gem_repo1}"
+        gem "rack"
+      G
+
+      bundle "install --path bundle"
+      expect(out).to match(/file already exists/)
+    end
+  end
+end