1 files changed, 595 insertions, 0 deletions
diff --git a/spec/bundler/install/gemfile/path_spec.rb b/spec/bundler/install/gemfile/path_spec.rb
new file mode 100644
index 0000000000..a1c41aebbb
--- /dev/null
+++ b/spec/bundler/install/gemfile/path_spec.rb
@@ -0,0 +1,595 @@
+# frozen_string_literal: true
+require "spec_helper"
+
+RSpec.describe "bundle install with explicit source paths" do
+  it "fetches gems" do
+    build_lib "foo"
+
+    install_gemfile <<-G
+      path "#{lib_path("foo-1.0")}"
+      gem 'foo'
+    G
+
+    expect(the_bundle).to include_gems("foo 1.0")
+  end
+
+  it "supports pinned paths" do
+    build_lib "foo"
+
+    install_gemfile <<-G
+      gem 'foo', :path => "#{lib_path("foo-1.0")}"
+    G
+
+    expect(the_bundle).to include_gems("foo 1.0")
+  end
+
+  it "supports relative paths" do
+    build_lib "foo"
+
+    relative_path = lib_path("foo-1.0").relative_path_from(Pathname.new(Dir.pwd))
+
+    install_gemfile <<-G
+      gem 'foo', :path => "#{relative_path}"
+    G
+
+    expect(the_bundle).to include_gems("foo 1.0")
+  end
+
+  it "expands paths" do
+    build_lib "foo"
+
+    relative_path = lib_path("foo-1.0").relative_path_from(Pathname.new("~").expand_path)
+
+    install_gemfile <<-G
+      gem 'foo', :path => "~/#{relative_path}"
+    G
+
+    expect(the_bundle).to include_gems("foo 1.0")
+  end
+
+  it "expands paths raise error with not existing user's home dir" do
+    build_lib "foo"
+    username = "some_unexisting_user"
+    relative_path = lib_path("foo-1.0").relative_path_from(Pathname.new("/home/#{username}").expand_path)
+
+    install_gemfile <<-G
+      gem 'foo', :path => "~#{username}/#{relative_path}"
+    G
+    expect(out).to match("There was an error while trying to use the path `~#{username}/#{relative_path}`.")
+    expect(out).to match("user #{username} doesn't exist")
+  end
+
+  it "expands paths relative to Bundler.root" do
+    build_lib "foo", :path => bundled_app("foo-1.0")
+
+    install_gemfile <<-G
+      gem 'foo', :path => "./foo-1.0"
+    G
+
+    bundled_app("subdir").mkpath
+    Dir.chdir(bundled_app("subdir")) do
+      expect(the_bundle).to include_gems("foo 1.0")
+    end
+  end
+
+  it "expands paths when comparing locked paths to Gemfile paths" do
+    build_lib "foo", :path => bundled_app("foo-1.0")
+
+    install_gemfile <<-G
+      gem 'foo', :path => File.expand_path("../foo-1.0", __FILE__)
+    G
+
+    bundle "install --frozen"
+    expect(exitstatus).to eq(0) if exitstatus
+  end
+
+  it "installs dependencies from the path even if a newer gem is available elsewhere" do
+    system_gems "rack-1.0.0"
+
+    build_lib "rack", "1.0", :path => lib_path("nested/bar") do |s|
+      s.write "lib/rack.rb", "puts 'WIN OVERRIDE'"
+    end
+
+    build_lib "foo", :path => lib_path("nested") do |s|
+      s.add_dependency "rack", "= 1.0"
+    end
+
+    install_gemfile <<-G
+      source "file://#{gem_repo1}"
+      gem "foo", :path => "#{lib_path("nested")}"
+    G
+
+    run "require 'rack'"
+    expect(out).to eq("WIN OVERRIDE")
+  end
+
+  it "works" do
+    build_gem "foo", "1.0.0", :to_system => true do |s|
+      s.write "lib/foo.rb", "puts 'FAIL'"
+    end
+
+    build_lib "omg", "1.0", :path => lib_path("omg") do |s|
+      s.add_dependency "foo"
+    end
+
+    build_lib "foo", "1.0.0", :path => lib_path("omg/foo")
+
+    install_gemfile <<-G
+      gem "omg", :path => "#{lib_path("omg")}"
+    G
+
+    expect(the_bundle).to include_gems "foo 1.0"
+  end
+
+  it "prefers gemspecs closer to the path root" do
+    build_lib "premailer", "1.0.0", :path => lib_path("premailer") do |s|
+      s.write "gemfiles/ruby187.gemspec", <<-G
+        Gem::Specification.new do |s|
+          s.name    = 'premailer'
+          s.version = '1.0.0'
+          s.summary = 'Hi'
+          s.authors = 'Me'
+        end
+      G
+    end
+
+    install_gemfile <<-G
+      gem "premailer", :path => "#{lib_path("premailer")}"
+    G
+
+    # Installation of the 'gemfiles' gemspec would fail since it will be unable
+    # to require 'premailer.rb'
+    expect(the_bundle).to include_gems "premailer 1.0.0"
+  end
+
+  it "warns on invalid specs", :rubygems => "1.7" do
+    build_lib "foo"
+
+    gemspec = lib_path("foo-1.0").join("foo.gemspec").to_s
+    File.open(gemspec, "w") do |f|
+      f.write <<-G
+        Gem::Specification.new do |s|
+          s.name = "foo"
+        end
+      G
+    end
+
+    install_gemfile <<-G
+      gem "foo", :path => "#{lib_path("foo-1.0")}"
+    G
+
+    expect(out).to_not include("ERROR REPORT")
+    expect(out).to_not include("Your Gemfile has no gem server sources.")
+    expect(out).to match(/is not valid. Please fix this gemspec./)
+    expect(out).to match(/The validation error was 'missing value for attribute version'/)
+    expect(out).to match(/You have one or more invalid gemspecs that need to be fixed/)
+  end
+
+  it "supports gemspec syntax" do
+    build_lib "foo", "1.0", :path => lib_path("foo") do |s|
+      s.add_dependency "rack", "1.0"
+    end
+
+    gemfile = <<-G
+      source "file://#{gem_repo1}"
+      gemspec
+    G
+
+    File.open(lib_path("foo/Gemfile"), "w") {|f| f.puts gemfile }
+
+    Dir.chdir(lib_path("foo")) do
+      bundle "install"
+      expect(the_bundle).to include_gems "foo 1.0"
+      expect(the_bundle).to include_gems "rack 1.0"
+    end
+  end
+
+  it "supports gemspec syntax with an alternative path" do
+    build_lib "foo", "1.0", :path => lib_path("foo") do |s|
+      s.add_dependency "rack", "1.0"
+    end
+
+    install_gemfile <<-G
+      source "file://#{gem_repo1}"
+      gemspec :path => "#{lib_path("foo")}"
+    G
+
+    expect(the_bundle).to include_gems "foo 1.0"
+    expect(the_bundle).to include_gems "rack 1.0"
+  end
+
+  it "doesn't automatically unlock dependencies when using the gemspec syntax" do
+    build_lib "foo", "1.0", :path => lib_path("foo") do |s|
+      s.add_dependency "rack", ">= 1.0"
+    end
+
+    Dir.chdir lib_path("foo")
+
+    install_gemfile lib_path("foo/Gemfile"), <<-G
+      source "file://#{gem_repo1}"
+      gemspec
+    G
+
+    build_gem "rack", "1.0.1", :to_system => true
+
+    bundle "install"
+
+    expect(the_bundle).to include_gems "foo 1.0"
+    expect(the_bundle).to include_gems "rack 1.0"
+  end
+
+  it "doesn't automatically unlock dependencies when using the gemspec syntax and the gem has development dependencies" do
+    build_lib "foo", "1.0", :path => lib_path("foo") do |s|
+      s.add_dependency "rack", ">= 1.0"
+      s.add_development_dependency "activesupport"
+    end
+
+    Dir.chdir lib_path("foo")
+
+    install_gemfile lib_path("foo/Gemfile"), <<-G
+      source "file://#{gem_repo1}"
+      gemspec
+    G
+
+    build_gem "rack", "1.0.1", :to_system => true
+
+    bundle "install"
+
+    expect(the_bundle).to include_gems "foo 1.0"
+    expect(the_bundle).to include_gems "rack 1.0"
+  end
+
+  it "raises if there are multiple gemspecs" do
+    build_lib "foo", "1.0", :path => lib_path("foo") do |s|
+      s.write "bar.gemspec", build_spec("bar", "1.0").first.to_ruby
+    end
+
+    install_gemfile <<-G
+      gemspec :path => "#{lib_path("foo")}"
+    G
+
+    expect(exitstatus).to eq(15) if exitstatus
+    expect(out).to match(/There are multiple gemspecs/)
+  end
+
+  it "allows :name to be specified to resolve ambiguity" do
+    build_lib "foo", "1.0", :path => lib_path("foo") do |s|
+      s.write "bar.gemspec"
+    end
+
+    install_gemfile <<-G
+      gemspec :path => "#{lib_path("foo")}", :name => "foo"
+    G
+
+    expect(the_bundle).to include_gems "foo 1.0"
+  end
+
+  it "sets up executables" do
+    build_lib "foo" do |s|
+      s.executables = "foobar"
+    end
+
+    install_gemfile <<-G
+      path "#{lib_path("foo-1.0")}"
+      gem 'foo'
+    G
+    expect(the_bundle).to include_gems "foo 1.0"
+
+    bundle "exec foobar"
+    expect(out).to eq("1.0")
+  end
+
+  it "handles directories in bin/" do
+    build_lib "foo"
+    lib_path("foo-1.0").join("foo.gemspec").rmtree
+    lib_path("foo-1.0").join("bin/performance").mkpath
+
+    install_gemfile <<-G
+      gem 'foo', '1.0', :path => "#{lib_path("foo-1.0")}"
+    G
+    expect(err).to lack_errors
+  end
+
+  it "removes the .gem file after installing" do
+    build_lib "foo"
+
+    install_gemfile <<-G
+      gem 'foo', :path => "#{lib_path("foo-1.0")}"
+    G
+
+    expect(lib_path("foo-1.0").join("foo-1.0.gem")).not_to exist
+  end
+
+  describe "block syntax" do
+    it "pulls all gems from a path block" do
+      build_lib "omg"
+      build_lib "hi2u"
+
+      install_gemfile <<-G
+        path "#{lib_path}" do
+          gem "omg"
+          gem "hi2u"
+        end
+      G
+
+      expect(the_bundle).to include_gems "omg 1.0", "hi2u 1.0"
+    end
+  end
+
+  it "keeps source pinning" do
+    build_lib "foo", "1.0", :path => lib_path("foo")
+    build_lib "omg", "1.0", :path => lib_path("omg")
+    build_lib "foo", "1.0", :path => lib_path("omg/foo") do |s|
+      s.write "lib/foo.rb", "puts 'FAIL'"
+    end
+
+    install_gemfile <<-G
+      gem "foo", :path => "#{lib_path("foo")}"
+      gem "omg", :path => "#{lib_path("omg")}"
+    G
+
+    expect(the_bundle).to include_gems "foo 1.0"
+  end
+
+  it "works when the path does not have a gemspec" do
+    build_lib "foo", :gemspec => false
+
+    gemfile <<-G
+      gem "foo", "1.0", :path => "#{lib_path("foo-1.0")}"
+    G
+
+    expect(the_bundle).to include_gems "foo 1.0"
+
+    expect(the_bundle).to include_gems "foo 1.0"
+  end
+
+  it "works when the path does not have a gemspec but there is a lockfile" do
+    lockfile <<-L
+    PATH
+      remote: vendor/bar
+      specs:
+
+    GEM
+      remote: http://rubygems.org
+    L
+
+    in_app_root { FileUtils.mkdir_p("vendor/bar") }
+
+    install_gemfile <<-G
+      gem "bar", "1.0.0", path: "vendor/bar", require: "bar/nyard"
+    G
+    expect(exitstatus).to eq(0) if exitstatus
+  end
+
+  context "existing lockfile" do
+    it "rubygems gems don't re-resolve without changes" do
+      install_gemfile <<-G
+        source "file://#{gem_repo1}"
+        gem 'rack-obama', '1.0'
+        gem 'net-ssh', '1.0'
+      G
+
+      bundle :check, :env => { "DEBUG" => 1 }
+      expect(out).to match(/using resolution from the lockfile/)
+      expect(the_bundle).to include_gems "rack-obama 1.0", "net-ssh 1.0"
+    end
+
+    it "source path gems w/deps don't re-resolve without changes" do
+      build_lib "rack-obama", "1.0", :path => lib_path("omg") do |s|
+        s.add_dependency "yard"
+      end
+
+      build_lib "net-ssh", "1.0", :path => lib_path("omg") do |s|
+        s.add_dependency "yard"
+      end
+
+      install_gemfile <<-G
+        source "file://#{gem_repo1}"
+        gem 'rack-obama', :path => "#{lib_path("omg")}"
+        gem 'net-ssh', :path => "#{lib_path("omg")}"
+      G
+
+      bundle :check, :env => { "DEBUG" => 1 }
+      expect(out).to match(/using resolution from the lockfile/)
+      expect(the_bundle).to include_gems "rack-obama 1.0", "net-ssh 1.0"
+    end
+  end
+
+  it "installs executable stubs" do
+    build_lib "foo" do |s|
+      s.executables = ["foo"]
+    end
+
+    install_gemfile <<-G
+      gem "foo", :path => "#{lib_path("foo-1.0")}"
+    G
+
+    bundle "exec foo"
+    expect(out).to eq("1.0")
+  end
+
+  describe "when the gem version in the path is updated" do
+    before :each do
+      build_lib "foo", "1.0", :path => lib_path("foo") do |s|
+        s.add_dependency "bar"
+      end
+      build_lib "bar", "1.0", :path => lib_path("foo/bar")
+
+      install_gemfile <<-G
+        gem "foo", :path => "#{lib_path("foo")}"
+      G
+    end
+
+    it "unlocks all gems when the top level gem is updated" do
+      build_lib "foo", "2.0", :path => lib_path("foo") do |s|
+        s.add_dependency "bar"
+      end
+
+      bundle "install"
+
+      expect(the_bundle).to include_gems "foo 2.0", "bar 1.0"
+    end
+
+    it "unlocks all gems when a child dependency gem is updated" do
+      build_lib "bar", "2.0", :path => lib_path("foo/bar")
+
+      bundle "install"
+
+      expect(the_bundle).to include_gems "foo 1.0", "bar 2.0"
+    end
+  end
+
+  describe "when dependencies in the path are updated" do
+    before :each do
+      build_lib "foo", "1.0", :path => lib_path("foo")
+
+      install_gemfile <<-G
+        source "file://#{gem_repo1}"
+        gem "foo", :path => "#{lib_path("foo")}"
+      G
+    end
+
+    it "gets dependencies that are updated in the path" do
+      build_lib "foo", "1.0", :path => lib_path("foo") do |s|
+        s.add_dependency "rack"
+      end
+
+      bundle "install"
+
+      expect(the_bundle).to include_gems "rack 1.0.0"
+    end
+  end
+
+  describe "switching sources" do
+    it "doesn't switch pinned git sources to rubygems when pinning the parent gem to a path source" do
+      build_gem "foo", "1.0", :to_system => true do |s|
+        s.write "lib/foo.rb", "raise 'fail'"
+      end
+      build_lib "foo", "1.0", :path => lib_path("bar/foo")
+      build_git "bar", "1.0", :path => lib_path("bar") do |s|
+        s.add_dependency "foo"
+      end
+
+      install_gemfile <<-G
+        source "file://#{gem_repo1}"
+        gem "bar", :git => "#{lib_path("bar")}"
+      G
+
+      install_gemfile <<-G
+        source "file://#{gem_repo1}"
+        gem "bar", :path => "#{lib_path("bar")}"
+      G
+
+      expect(the_bundle).to include_gems "foo 1.0", "bar 1.0"
+    end
+
+    it "switches the source when the gem existed in rubygems and the path was already being used for another gem" do
+      build_lib "foo", "1.0", :path => lib_path("foo")
+      build_gem "bar", "1.0", :to_system => true do |s|
+        s.write "lib/bar.rb", "raise 'fail'"
+      end
+
+      install_gemfile <<-G
+        source "file://#{gem_repo1}"
+        gem "bar"
+        path "#{lib_path("foo")}" do
+          gem "foo"
+        end
+      G
+
+      build_lib "bar", "1.0", :path => lib_path("foo/bar")
+
+      install_gemfile <<-G
+        source "file://#{gem_repo1}"
+        path "#{lib_path("foo")}" do
+          gem "foo"
+          gem "bar"
+        end
+      G
+
+      expect(the_bundle).to include_gems "bar 1.0"
+    end
+  end
+
+  describe "when there are both a gemspec and remote gems" do
+    it "doesn't query rubygems for local gemspec name" do
+      build_lib "private_lib", "2.2", :path => lib_path("private_lib")
+      gemfile = <<-G
+        source "http://localgemserver.test"
+        gemspec
+        gem 'rack'
+      G
+      File.open(lib_path("private_lib/Gemfile"), "w") {|f| f.puts gemfile }
+
+      Dir.chdir(lib_path("private_lib")) do
+        bundle :install, :env => { "DEBUG" => 1 }, :artifice => "endpoint"
+        expect(out).to match(%r{^HTTP GET http://localgemserver\.test/api/v1/dependencies\?gems=rack$})
+        expect(out).not_to match(/^HTTP GET.*private_lib/)
+        expect(the_bundle).to include_gems "private_lib 2.2"
+        expect(the_bundle).to include_gems "rack 1.0"
+      end
+    end
+  end
+
+  describe "gem install hooks" do
+    it "runs pre-install hooks" do
+      build_git "foo"
+      gemfile <<-G
+        gem "foo", :git => "#{lib_path("foo-1.0")}"
+      G
+
+      File.open(lib_path("install_hooks.rb"), "w") do |h|
+        h.write <<-H
+          require 'rubygems'
+          Gem.pre_install_hooks << lambda do |inst|
+            STDERR.puts "Ran pre-install hook: \#{inst.spec.full_name}"
+          end
+        H
+      end
+
+      bundle :install,
+        :requires => [lib_path("install_hooks.rb")]
+      expect(err).to eq_err("Ran pre-install hook: foo-1.0")
+    end
+
+    it "runs post-install hooks" do
+      build_git "foo"
+      gemfile <<-G
+        gem "foo", :git => "#{lib_path("foo-1.0")}"
+      G
+
+      File.open(lib_path("install_hooks.rb"), "w") do |h|
+        h.write <<-H
+          require 'rubygems'
+          Gem.post_install_hooks << lambda do |inst|
+            STDERR.puts "Ran post-install hook: \#{inst.spec.full_name}"
+          end
+        H
+      end
+
+      bundle :install,
+        :requires => [lib_path("install_hooks.rb")]
+      expect(err).to eq_err("Ran post-install hook: foo-1.0")
+    end
+
+    it "complains if the install hook fails" do
+      build_git "foo"
+      gemfile <<-G
+        gem "foo", :git => "#{lib_path("foo-1.0")}"
+      G
+
+      File.open(lib_path("install_hooks.rb"), "w") do |h|
+        h.write <<-H
+          require 'rubygems'
+          Gem.pre_install_hooks << lambda do |inst|
+            false
+          end
+        H
+      end
+
+      bundle :install,
+        :requires => [lib_path("install_hooks.rb")]
+      expect(out).to include("failed for foo-1.0")
+    end
+  end
+end