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#!/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
return nil
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(path).sort_by{|u| prefs.index(u.split(':', 2)[0])}.first
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(path).sort_by{|u| prefs.index(u.split(':', 2)[0])}.first
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
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