class Raykit::Git::Repository

def self.parse(json)
    hash=JSON.parse(json)
    repo=Repository.new(hash["url"])
    repo
end

def branches
    results = Array.new
    update_local_clone_directory
    if(Dir.exist?(local_clone_directory))
        Dir.chdir(local_clone_directory) do
            `git branch`.split('\n').each{|line|
                branch = line.gsub('*','').strip
                results.insert(-1,branch) if(branch.length > 0)
            }
        end
    end
    results
end

def checkout_local_clone_directory_branch(branch)
te_local_clone_directory
ir.exist?(local_clone_directory))
Dir.chdir(local_clone_directory) do
    check=`git branch`
    if(!check.include?("* #{branch}"))
        t = `git checkout #{branch}`
    end
    check=`git branch`
    return check.include?("* #{branch}")
end

e

def clone(directory,depth=0)
    if(depth == 0)
        PROJECT.run("git clone #{@url} #{directory}") 
    else
        PROJECT.run("git clone #{@url} #{directory} --depth #{depth}")
    end
end

def get_dev_dir(dir)
    dev_dir=Environment::get_dev_dir(dir)
    return "#{dev_dir}/#{relative_path}"
end

def initialize(url)
    @url=url
    @clone_directory = Raykit::Git::Directory.new(get_dev_dir('clone'))
    @work_directory = Raykit::Git::Directory.new(get_dev_dir('work'))
end

def latest_commit(branch)
    if(checkout_local_clone_directory_branch(branch))
        text=`git log -n 1`
        scan=text.scan(/commit ([\w]+)\s/)
        return scan[0][0].to_s 
    end
    ''
end

def latest_tag(branch)
    if(checkout_local_clone_directory_branch(branch))
        return `git describe --abbrev=0`.strip
    end
    ''
end

def local_clone_directory
e_dir="#{Environment::get_dev_dir('clone')}/#{relative_path}"

def relative_path
    @url.gsub('https://','').gsub('.git','').gsub('http://','')
end

def to_json
    JSON.generate({"url" => @url})
end

def update_local_clone_directory
ir.exist?(local_clone_directory))
Dir.chdir(local_clone_directory) do
    Raykit::Command.new('git pull')
    #t = `git pull`

end

PROJECT.run("git clone #{@url} #{local_clone_directory}")