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# frozen_string_literal: true
RSpec.describe "bundle show", :bundler => "< 3" do
context "with a standard Gemfile" do
before :each do
install_gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem "rails"
G
end
it "creates a Gemfile.lock if one did not exist" do
FileUtils.rm(bundled_app_lock)
bundle "show"
expect(bundled_app_lock).to exist
end
it "creates a Gemfile.lock when invoked with a gem name" do
FileUtils.rm(bundled_app_lock)
bundle "show rails"
expect(bundled_app_lock).to exist
end
it "prints path if gem exists in bundle" do
bundle "show rails"
expect(out).to eq(default_bundle_path("gems", "rails-2.3.2").to_s)
end
it "prints path if gem exists in bundle (with --paths option)" do
bundle "show rails --paths"
expect(out).to eq(default_bundle_path("gems", "rails-2.3.2").to_s)
end
it "warns if path no longer exists on disk" do
FileUtils.rm_rf(default_bundle_path("gems", "rails-2.3.2"))
bundle "show rails"
expect(err).to match(/has been deleted/i)
expect(err).to match(default_bundle_path("gems", "rails-2.3.2").to_s)
end
it "prints the path to the running bundler" do
bundle "show bundler"
expect(out).to eq(root.to_s)
end
it "complains if gem not in bundle" do
bundle "show missing", :raise_on_error => false
expect(err).to match(/could not find gem 'missing'/i)
end
it "prints path of all gems in bundle sorted by name" do
bundle "show --paths"
expect(out).to include(default_bundle_path("gems", "rake-13.0.1").to_s)
expect(out).to include(default_bundle_path("gems", "rails-2.3.2").to_s)
# Gem names are the last component of their path.
gem_list = out.split.map {|p| p.split("/").last }
expect(gem_list).to eq(gem_list.sort)
end
it "prints summary of gems" do
bundle "show --verbose"
expect(out).to include <<~MSG
* actionmailer (2.3.2)
\tSummary: This is just a fake gem for testing
\tHomepage: http://example.com
\tStatus: Up to date
MSG
end
it "includes bundler in the summary of gems" do
bundle "show --verbose"
expect(out).to include <<~MSG
* bundler (#{Bundler::VERSION})
\tSummary: The best way to manage your application's dependencies
\tHomepage: https://bundler.io
\tStatus: Up to date
MSG
end
end
context "with a git repo in the Gemfile" do
before :each do
@git = build_git "foo", "1.0"
end
it "prints out git info" do
install_gemfile <<-G
gem "foo", :git => "#{lib_path("foo-1.0")}"
G
expect(the_bundle).to include_gems "foo 1.0"
bundle :show
expect(out).to include("foo (1.0 #{@git.ref_for("master", 6)}")
end
it "prints out branch names other than master" do
update_git "foo", :branch => "omg" do |s|
s.write "lib/foo.rb", "FOO = '1.0.omg'"
end
@revision = revision_for(lib_path("foo-1.0"))[0...6]
install_gemfile <<-G
gem "foo", :git => "#{lib_path("foo-1.0")}", :branch => "omg"
G
expect(the_bundle).to include_gems "foo 1.0.omg"
bundle :show
expect(out).to include("foo (1.0 #{@git.ref_for("omg", 6)}")
end
it "doesn't print the branch when tied to a ref" do
sha = revision_for(lib_path("foo-1.0"))
install_gemfile <<-G
gem "foo", :git => "#{lib_path("foo-1.0")}", :ref => "#{sha}"
G
bundle :show
expect(out).to include("foo (1.0 #{sha[0..6]})")
end
it "handles when a version is a '-' prerelease" do
@git = build_git("foo", "1.0.0-beta.1", :path => lib_path("foo"))
install_gemfile <<-G
gem "foo", "1.0.0-beta.1", :git => "#{lib_path("foo")}"
G
expect(the_bundle).to include_gems "foo 1.0.0.pre.beta.1"
bundle :show
expect(out).to include("foo (1.0.0.pre.beta.1")
end
end
context "in a fresh gem in a blank git repo" do
before :each do
build_git "foo", :path => lib_path("foo")
File.open(lib_path("foo/Gemfile"), "w") {|f| f.puts "gemspec" }
sys_exec "rm -rf .git && git init", :dir => lib_path("foo")
end
it "does not output git errors" do
bundle :show, :dir => lib_path("foo")
expect(err_without_deprecations).to be_empty
end
end
it "performs an automatic bundle install" do
gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem "foo"
G
bundle "config set auto_install 1"
bundle :show
expect(out).to include("Installing foo 1.0")
end
context "with a valid regexp for gem name" do
it "presents alternatives", :readline do
install_gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem "rack"
gem "rack-obama"
G
bundle "show rac"
expect(out).to match(/\A1 : rack\n2 : rack-obama\n0 : - exit -(\n>)?\z/)
end
end
context "with an invalid regexp for gem name" do
it "does not find the gem" do
install_gemfile <<-G
source "#{file_uri_for(gem_repo1)}"
gem "rails"
G
invalid_regexp = "[]"
bundle "show #{invalid_regexp}", :raise_on_error => false
expect(err).to include("Could not find gem '#{invalid_regexp}'.")
end
end
context "--outdated option" do
# Regression test for https://github.com/rubygems/bundler/issues/5375
before do
build_repo2
end
it "doesn't update gems to newer versions" do
install_gemfile <<-G
source "#{file_uri_for(gem_repo2)}"
gem "rails"
G
expect(the_bundle).to include_gem("rails 2.3.2")
update_repo2 do
build_gem "rails", "3.0.0" do |s|
s.executables = "rails"
end
end
bundle "show --outdated"
bundle "install"
expect(the_bundle).to include_gem("rails 2.3.2")
end
end
end
RSpec.describe "bundle show", :bundler => "3" do
pending "shows a friendly error about the command removal"
end
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