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author | fotanus <fotanus@gmail.com> | 2017-05-24 16:31:30 -0300 |
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committer | fotanus <fotanus@gmail.com> | 2017-05-30 14:27:29 -0300 |
commit | a08d08eb9854435ba6d5ef513d95e295ab19e8a6 (patch) | |
tree | 97911883bb2772c270f0057d3a287188e0a541e7 | |
parent | bf26b5515926c51008f2fe9e9d0054260d482e74 (diff) | |
download | bundler-a08d08eb9854435ba6d5ef513d95e295ab19e8a6.tar.gz |
implement command `bundle plugin list`
-rw-r--r-- | lib/bundler/cli/plugin.rb | 5 | ||||
-rw-r--r-- | lib/bundler/plugin.rb | 20 | ||||
-rw-r--r-- | lib/bundler/plugin/index.rb | 8 | ||||
-rw-r--r-- | spec/bundler/plugin_spec.rb | 25 |
4 files changed, 58 insertions, 0 deletions
diff --git a/lib/bundler/cli/plugin.rb b/lib/bundler/cli/plugin.rb index 277822dafc..2019a4e10c 100644 --- a/lib/bundler/cli/plugin.rb +++ b/lib/bundler/cli/plugin.rb @@ -19,5 +19,10 @@ module Bundler def install(*plugins) Bundler::Plugin.install(plugins, options) end + + desc "list", "List the installed plugins and available commands" + def list + Bundler::Plugin.list + end end end diff --git a/lib/bundler/plugin.rb b/lib/bundler/plugin.rb index 66f485ef8e..1e9c40fe49 100644 --- a/lib/bundler/plugin.rb +++ b/lib/bundler/plugin.rb @@ -45,6 +45,26 @@ module Bundler Bundler.ui.error "Failed to install plugin #{name}: #{e.message}\n #{e.backtrace.join("\n ")}" end + # List installed plugins and commands + # + def list + installed_plugins = index.installed_plugins + if installed_plugins.any? + output = String.new + installed_plugins.each do |plugin| + output << "#{plugin}\n" + output << "-----\n" + index.plugin_commands(plugin).each do |command| + output << " #{command}\n" + end + output << "\n" + end + else + output = "No plugins installed" + end + Bundler.ui.info output + end + # Evaluates the Gemfile with a limited DSL and installs the plugins # specified by plugin method # diff --git a/lib/bundler/plugin/index.rb b/lib/bundler/plugin/index.rb index 8dde072f16..b9328d3177 100644 --- a/lib/bundler/plugin/index.rb +++ b/lib/bundler/plugin/index.rb @@ -95,6 +95,14 @@ module Bundler @plugin_paths[name] end + def installed_plugins + @plugin_paths.keys + end + + def plugin_commands(plugin) + @commands.find_all {|_, n| n == plugins }.map(&:first) + end + def source?(source) @sources.key? source end diff --git a/spec/bundler/plugin_spec.rb b/spec/bundler/plugin_spec.rb index 9796b580a3..40e71ab578 100644 --- a/spec/bundler/plugin_spec.rb +++ b/spec/bundler/plugin_spec.rb @@ -32,6 +32,31 @@ RSpec.describe Bundler::Plugin do allow(index).to receive(:register_plugin) end + describe "list command" do + let(:opts) { { "version" => "~> 1.0", "source" => "foo" } } + + context "when no plugins are installed" do + before { allow(index).to receive(:installed_plugins) { [] } } + it "outputs no plugins installed" do + expect(Bundler.ui).to receive(:info).with("No plugins installed") + subject.list + end + end + + context "with installed plugins" do + before do + allow(index).to receive(:installed_plugins) { %w[plug1 plug2] } + allow(index).to receive(:plugin_commands).with("plug1") { %w[c11 c12] } + allow(index).to receive(:plugin_commands).with("plug2") { %w[c21 c22] } + end + it "list plugins followed by commands" do + expected_output = "plug1\n-----\n c11\n c12\n\nplug2\n-----\n c21\n c22\n\n" + expect(Bundler.ui).to receive(:info).with(expected_output) + subject.list + end + end + end + describe "install command" do let(:opts) { { "version" => "~> 1.0", "source" => "foo" } } |