lib/scm/hg.rb in scm-0.1.0.pre1 vs lib/scm/hg.rb in scm-0.1.0.pre2

@@ -33,10 +33,14 @@
     #
     # @raise [RuntimeError]
     #   Could not initialize the Hg repository.
     #
     def self.create(path,options={})
+      if options[:bare]
+        raise("Hg does not support creating bare repositories")
+      end
+
       unless path.start_with?('ssh://')
         FileUtils.mkdir_p(path)
       end
 
       unless (result = system('hg','init',path))
@@ -396,11 +400,11 @@
     #   The commits in the repository.
     #
     def commits(options={})
       return enum_for(:commits,options) unless block_given?
 
-      arguments = []
+      arguments = ['-v']
 
       if options[:commit]
         arguments << '--rev' << options[:commit]
       end
 
@@ -420,16 +424,22 @@
       hash     = nil
       branch   = nil
       user     = nil
       date     = nil
       summary  = nil
+      message  = nil
+      files    = nil
 
-      popen('hg log',*arguments) do |line|
+      io = popen('hg log',*arguments)
+
+      until io.eof?
+        line = io.readline.chomp
+
         if line.empty?
-          yield Commits::Hg.new(revision,hash,branch,user,date,summary)
+          yield Commits::Hg.new(revision,hash,branch,user,date,summary,message,files)
 
-          revision = hash = branch = user = date = summary = nil
+          revision = hash = branch = user = date = summary = message = files = nil
         else
           key, value = line.split(' ',2)
 
           case key
           when 'changeset:'
@@ -438,14 +448,37 @@
             branch = value
           when 'user:'
             user = value
           when 'date:'
             date = Time.parse(value)
-          when 'summary:'
-            summary = value
+          when 'description:'
+            description = readlines_until(io)
+            summary     = description[0]
+            message     = description.join($/)
+          when 'files:'
+            files = value.split(' ')
           end
         end
       end
+    end
+
+    #
+    # Lists the files of the Hg repository.
+    #
+    # @yield [file]
+    #   The given block will be passed each file.
+    #
+    # @yieldparam [String] file
+    #   A path of a file tracked by Hg.
+    #
+    # @return [Enumerator]
+    #   If no block is given, an Enumerator will be returned.
+    #
+    def files(&block)
+      return enum_for(:files) unless block
+
+      popen('hg','manifest',&block)
+      return nil
     end
 
     protected
 
     #