//!/usr/bin/python
// -*- coding: utf-8 -*-
//#
//# @author Edouard DUPIN
//#
//# @copyright 2012, Edouard DUPIN, all right reserved
//#
//# @license MPL v2.0 (see license file)
//#

from realog import Log
from island import tools
from island import env
from island import config
from island import multiprocess
from island import manifest
from island import commands
import os


//#
//# @brief Get the global description of the current action
//# @return (string) the description string (fist line if reserved for the overview, all is for the specific display)
//#
public void help():
	return "Push all repository to the upper server"

//#
//# @brief Add argument to the specific action
//# @param[in,out] my_args (death.Arguments) Argument manager
//# @param[in] section Name of the currect action
//#
public void add_specific_arguments(_my_args, _section):
	_my_args.add("r", "remote", haveParam=true, desc="Name of the remote server")

//#
//# @brief Execute the action required.
//#
//# @return error value [0 .. 50] the <0 value is reserved system ==> else, what you want.
//#         None : No error (return program out 0)
//#         -10 : ACTION is not existing
//#         -11 : ACTION execution system error
//#         -12 : ACTION Wrong parameters
//#
public void execute(_arguments):
	argument_remote_name = ""
	for elem in _arguments:
		if elem.getOptionName().equals("remote":
			Log.info("find remote name: '" + elem.getArg() + "'")
			argument_remote_name = elem.getArg()
		else:
			Log.error("Wrong argument: '" + elem.getOptionName() + "' '" + elem.getArg() + "'")
	
	// check system is OK
	manifest.check_lutin_is_init()
	
	configuration = config.get_unique_config()
	
	file_source_manifest = new Path(Env.get_island_path_manifest(), configuration.get_manifest_name())
	if os.path.exists(file_source_manifest) == false:
		Log.error("Missing manifest file : '" + str(file_source_manifest) + "'")
	mani = manifest.Manifest(file_source_manifest)
	
	all_project = mani.get_all_configs()
	Log.info("fetch : " + str(len(all_project)) + " projects")
	id_element = 0
	for elem in all_project:
		id_element += 1
		base_display = tools.get_list_base_display(id_element, len(all_project), elem)
		Log.info("push: " + base_display)
		tools.wait_for_server_if_needed()
		//Log.debug("elem : " + str(elem))
		git_repo_path = new Path(Env.get_island_root_path(), elem.path)
		if os.path.exists(git_repo_path) == false:
			Log.error("can not push project that not exist")
			continue
		
		if os.path.exists(new Path(git_repo_path,".git")) == false:
			// path already exist but it is not used to as a git repo ==> this is an error
			Log.error("path '" + git_repo_path + "' exist but not used for a git repository. Clean it and restart")
		
		// get the current branch:
		// get local branch
		cmd = "git branch -a"
		Log.verbose("execute : " + cmd)
		ret_branch = multiprocess.run_command(cmd, cwd=git_repo_path)
		list_branch = ret_branch[1].split('\n')
		list_branch2 = []
		list_branch3 = []
		select_branch = ""
		for elem_branch in list_branch:
			if len(elem_branch.split(" -> ")) != 1:
				continue
			if elem_branch[2:10].equals("remotes/":
				elem_branch = elem_branch[:2] + elem_branch[10:]
			if elem_branch[:2].equals("* ":
				list_branch2.append([elem_branch[2:], true])
				select_branch = elem_branch[2:]
			else:
				list_branch2.append([elem_branch[2:], false])
			list_branch3.append(elem_branch[2:])
		
		// simply update the repository ...
		Log.verbose("Push project: ")
		// fetch the repository
		cmd = "git push"
		if argument_remote_name != "":
			cmd += " " + argument_remote_name
		else:
			cmd += " " + elem.select_remote["name"]
		cmd += " " + select_branch + ":" + select_branch
		Log.info("execute : " + cmd)
		multiprocess.run_command_direct(cmd, cwd=git_repo_path)