1 files changed, 69 insertions, 0 deletions
diff --git a/git-mirror-cgit b/git-mirror-cgit
new file mode 100755
index 0000000..8c1b799
--- /dev/null
+++ b/git-mirror-cgit
@@ -0,0 +1,69 @@
+#!/usr/bin/env ruby
+# coding: utf-8
+
+load 'git-mirror-backend.rb'
+require 'uri'
+require 'open-uri'
+require 'nokogiri'
+
+class Cgit < GitMirrorBackend
+	def initialize()
+		@config = {}
+	end
+
+	def cmd_config(*args)
+		args.each do |arg|
+			key, val = arg.split('=', 2)
+			case key
+			when "url"
+				val = URI(val)
+				unless val.path.end_with?("/")
+					val.path += "/"
+				end
+			end
+			@config[key] = val
+		end
+	end
+
+	def cmd_get_meta(path)
+		doc = Nokogiri::HTML(open(@config[url]+path))
+		head = open(@config[url]+path+'/HEAD').read
+		return {
+			'description' => doc.css('#header .sub')[0].text,
+			'owner'       => doc.css('#header .sub')[1].text,
+			'default_branch' => head.split("\n")[0].sub(/^ref: /, '').sub(/^refs\/heads\//, ''),
+		}
+	end
+
+	def cmd_set_meta(path, *pairs)
+		raise "no can do"
+	end
+
+	def urls(path)
+		doc = Nokogiri::HTML(open(@config[url]+path))
+		return doc.css('a[rel="vcs-git"]').map{|a| a['href']}
+	end
+
+	def cmd_push_url(path)
+		prefs = ['ssh', 'https', 'http', 'git']
+		return self.urls.sort_by{|url| prefs.index(url)}
+	end
+
+	def cmd_pull_url(path)
+		# prefer https ahead of git because of a bug in git-daemon
+		# with '~'.
+		prefs = ['https', 'git', 'http', 'ssh']
+		return self.urls.sort_by{|url| prefs.index(url)}
+	end
+
+	def cmd_repo_mode(path)
+		return "passive"
+	end
+end
+
+if __FILE__ == $0
+    if ARGV.length != 1
+		throw "Usage: $0 ACCOUNT_NAME"
+	end
+	Cgit.new().repl(ARGV[1])
+end