gh clone --search query allows you to do a search to find a repo to c…

…lone

lib/commands/commands.rb

@@ -126,13 +126,26 @@
 desc "Clone a repo. Uses ssh if current user is "
 usage "github clone [user] [repo] [dir]"
 flags :ssh => "Clone using the git@github.com style url."
+flags :search => "Search for [user|repo] and clone selected repository"
 command :clone do |user, repo, dir|
   die "Specify a user to pull from" if user.nil?
+  if options[:search]
+    query = [user, repo, dir].compact.join(" ")
+    data = JSON.parse(open("http://github.com/api/v1/json/search/#{URI.escape query}").read)
+    if (repos = data['repositories']) && !repos.nil? && repos.length > 0
+      repos = repos.map { |r| "#{r['username']}/#{r['name']}"}.sort.uniq
+      if user_repo = GitHub::UI.display_select_list(repos)
+        user, repo = user_repo.split('/', 2)
+      end
+    end
+    die "Perhaps try another search" unless user && repo
+  end
+
   if user.include?('/') && !user.include?('@') && !user.include?(':')
     die "Expected user/repo dir, given extra argument" if dir
     (user, repo), dir = [user.split('/', 2), repo]
   end
-  
+
   if repo
     if options[:ssh] || current_user?(user)
       git_exec "clone git@github.com:#{user}/#{repo}.git" + (dir ? " #{dir}" : "")

lib/github.rb

@@ -2,6 +2,7 @@
 require 'github/extensions'
 require 'github/command'
 require 'github/helper'
+require 'github/ui'
 require 'fileutils'
 require 'rubygems'
 require 'open-uri'

lib/github/ui.rb

@@ -0,0 +1,14 @@
+require "readline"
+require "highline"
+module GitHub
+  module UI
+    extend self
+    def display_select_list(list)
+      HighLine.track_eof = false
+      HighLine.new.choose do |menu|
+        list.each { |item| menu.choice item }
+        menu.header = "Select a repository to clone"
+      end
+    end
+  end
+end

spec/ui_spec.rb

@@ -352,6 +352,21 @@
     end
   end
 
+  specify "clone a selected repo after showing search results" do
+    running :clone, "--search", "github-gem" do
+      json = StringIO.new '{"repositories":[' +
+      '{"name":"github-gem","size":300,"followers":499,"username":"defunkt","language":"Ruby","fork":false,"id":"repo-1653","type":"repo","pushed":"2008-12-04T03:14:00Z","forks":59,"description":"The official `github` command line helper for simplifying your GitHub experience.","score":3.4152448,"created":"2008-02-28T09:35:34Z"},' +
+      '{"name":"github-gem-builder","size":76,"followers":26,"username":"pjhyett","language":"Ruby","fork":false,"id":"repo-67489","type":"repo","pushed":"2008-11-04T04:54:57Z","forks":3,"description":"The scripts used to build RubyGems on GitHub","score":3.4152448,"created":"2008-10-24T22:29:32Z"}' +
+      ']}'
+      json.rewind
+      @command.should_receive(:open).with("http://github.com/api/v1/json/search/github-gem").and_return(json)
+      GitHub::UI.should_receive(:display_select_list).with(%w[defunkt/github-gem pjhyett/github-gem-builder]).
+        and_return("defunkt/github-gem")
+      @command.should_receive(:current_user?).and_return(nil)
+      @command.should_receive(:git_exec).with("clone git://github.com/defunkt/github-gem.git")
+    end
+  end
+
   # -- fork --
   specify "fork should print out help" do
     running :fork do