The world's most basic search

lib/gitdocs/manager.rb

@@ -10,6 +10,17 @@ def initialize(config_root, debug)
       yield @config if block_given?
     end
 
+    RepoDescriptor = Struct.new(:name, :index)
+
+    def search(term)
+      results = {}
+      @runners.each_with_index do |runner, index|
+        descriptor = RepoDescriptor.new(runner.root, index)
+        results[descriptor] = runner.search(term)
+      end
+      results
+    end
+
     def run
       run = true
       trap('USR1') { run = true; EM.stop }
@@ -21,11 +32,11 @@ def run
         # Start the repo watchers
         runners = nil
         EM.run do
-          runners = config.shares.map { |share| Runner.new(share) }
-          runners.each(&:run)
+          @runners = config.shares.map { |share| Runner.new(share) }
+          @runners.each(&:run)
           # Start the web front-end
           if self.config.global.start_web_frontend
-            Server.new(self, *runners).start
+            Server.new(self, *@runners).start
             i = 0
             web_started = false
             begin
@@ -39,7 +50,7 @@ def run
             system("open http://localhost:8888/") if self.config.global.load_browser_on_startup && web_started
           end
         end
-        sleep(10) if runners && runners.empty?
+        sleep(10) if @runners && @runners.empty?
       end
     end
 

lib/gitdocs/runner.rb

@@ -11,6 +11,15 @@ def initialize(share)
       @icon = File.expand_path("../../img/icon.png", __FILE__)
     end
 
+    SearchResult = Struct.new(:file, :context)
+    def search(term)
+      results = []
+      sh_string("git grep #{ShellTools.escape(term)}").scan(/(.*?):([^\n]*)/) do |(file, context)|
+        results << SearchResult.new(file, context)
+      end
+      results
+    end
+
     def run
       return false unless self.valid?
       out, status = sh_with_code "which growlnotify"

lib/gitdocs/server.rb

@@ -36,6 +36,10 @@ def start(port = 8888)
               end
             end
 
+            path('search').get do
+              render! "search", :layout => 'app', :locals => {:conf => manager.config, :results => manager.search(request.GET['q']), :nav_state => nil}
+            end
+
             var :int do |idx|
               gd = gds[idx]
               halt 404 if gd.nil?

lib/gitdocs/views/app.haml

@@ -19,6 +19,8 @@
               %a(href = "/") Home
             %li{ :class => ("active" if nav_state == "settings") }
               %a(href = "/settings") Settings
+          %form{:class => "pull-left", :action => "/search", :method => 'GET'}
+            %input{:type => "text", :placeholder => "Search", :name => 'q'}
 
     #main.container
       .content

lib/gitdocs/views/search.haml

@@ -0,0 +1,10 @@
+-results.each do |repo, search_results|
+  %h2
+    =repo.name
+  %dl
+    -search_results.each do |res|
+      %dt
+        %a{:href => "/#{repo.index}/#{res.file}"}
+          ="/#{res.file}"
+      %dd
+        =res.context