#!/usr/bin/python

from svn_utils import *
import sys
import os

from os import path

def usage():
  print """
Prepare 'tmp_build' tag from source dir

If enviroment var '%(env_name)s' isn't set
it use like gvSIG svn root this URL:
%(defalut_root)s
the current is:
%(cur_root)s

usage:
  %(command)s source message
  
  - source: Source path of copy relative
            to root
  
  - message: Message to use in the operations

examples:
  
  %(command)s branches/v10 pre_v1_1_1_Build_1017

  %(command)s trunk pre_v1_2_Build_1203

""" % {
    "env_name":gvSIG_svn_root_env_name,
    "defalut_root":gvSIG_svn_default_root,
    "cur_root":get_gvSIG_SVN_root(),
    "command":sys.argv[0]
}

def checks():
  if len(sys.argv) != 3:
    return False
  return True

def run():
  if not checks():
    usage()
    exit(1)
  svnRoot = get_gvSIG_SVN_root()
  print "gvSIG svn root: %s" % svnRoot

  client = getSVNClient()
     
  logMsg = str(sys.argv[2])
  src = sys.argv[1]
  srcURL = "/".join((svnRoot,src))
  def logMsgCallback():
    return True,str(logMsg)
  client.callback_get_log_message = logMsgCallback

  trgType = "tags"
  trgName = "tmp_build"
  trgNameStr = trgName
  trgURL = "/".join((svnRoot,trgType,trgName))
  tagsForlderURL = "/".join((svnRoot,trgType))

  print "Checks for an existing tags/temp_build... %s"%tagsForlderURL
  entries = client.ls(tagsForlderURL)
  for entry in entries:
    if entry["name"] == trgURL:
      existsTrg = True
      break
  else:
    existsTrg = False


  if existsTrg:
    msgs = client.log(trgURL,strict_node_history=True,limit=5) 
    print "tags/temp_build found!!! this is the last five logs:"
    print formatSvnLogForPrint(msgs)
    print "\n\n"
    yesNo = raw_input("Continue and remove this tag (y/n)?")
    if not yesNo.strip().lower().startswith("y"):
      print "** Aborted by user **"
      exit(1)

    print "Removing tags/temp_build ..."
    client.remove(trgURL)
    
  print "Creating tags/temp_build...."
  print "------> %s" % trgURL
  print "======> %s" % logMsg

  client.callback_get_login = login

  client.mkdir(trgURL,logMsg)


  print "Indentify proyects to copy...."
  entries = client.ls(srcURL)
  dirsToCopy = [entry["name"].split("/")[-1] for entry in entries]
  for adir in dirsToCopy:
    print "  - %s" % adir


  print "\nStart make copy..."
  for adir in dirsToCopy:
    tmpSrcDir = "/".join((srcURL,adir))
    tmpTrgDir = "/".join((trgURL,adir))
    print "%s --> %s" % (tmpSrcDir,tmpTrgDir)
    client.copy(tmpSrcDir,tmpTrgDir)

  print "\nFinish... OK"
  exit(0)


if __name__=="__main__":
  run()