Create git repo from svn

make_tag.py

@@ -0,0 +1,134 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+#
+# $Id: make_tag.py 1221 2016-05-26 11:00:07Z ehrlicher $
+# $HeadURL: svn://192.168.133.21/admin/rpmbuild/make_tag.py $
+# $Author: ehrlicher $
+# Created by Christian Ehrlicher, SLSE, 20013-02-19
+#
+
+import datetime
+import getopt
+import os
+import subprocess
+import sys
+
+# helper functions
+def verbose():
+    verb = os.getenv( "EMERGE_VERBOSE" )
+    if ( not verb == None and verb.isdigit() and int(verb) > 0 ):
+        return int( verb )
+    else:
+        return 0
+
+def debug( message ):
+    if verbose() > 0:
+        print "emerge debug:", message
+    return True
+
+def die( message ):
+    print >> sys.stderr, "emerge fatal error: %s" % message
+    sys.exit( 1 )
+
+def system( cmdstring, file = None ):
+  debug( "Executing '%s'" % cmdstring )
+  out = subprocess.PIPE
+  if file != None:
+    out = file
+  p = subprocess.Popen( cmdstring, shell=True, stdout=out, stderr=sys.stderr )
+  ret = p.wait()
+  if ( ret != 0 ):
+    die( "Error executing %s (%s)" % (cmdstring, ret) )
+  ret = ""
+  if file == None:
+    ret = p.stdout.read().strip()
+  return ret
+
+def getSvn_Release( svn_dir ):
+  try:
+    old_lang = os.environ['LANG']
+  except:
+    old_lang = None
+  os.putenv("LANG", "en_US")
+  cmd = "svn info %s | grep \"Last Changed Rev\"" % svn_dir
+  rel = system( cmd ).split(':')[1].strip()
+  if old_lang:
+    os.putenv("LANG", old_lang)
+  return rel
+
+def usage():
+  print >> sys.stdout, "Usage: %s [-r repository] [-s source] -p <project_name> -v <version>" % sys.argv[0]
+  print >> sys.stdout, " e.g.: %s -r TDS -s ctc -p tes_uae_ctc -v 4.3" % sys.argv[0]
+  print >> sys.stdout, " e.g.: %s -r AVS -s trunk -p tes_uae_ctc -v 4.3" % sys.argv[0]
+  
+
+	
+def main():
+  svn_server = "slssvn"
+
+  try:
+    ip = socket.gethostbyname(socket.gethostname())
+    if ip.startswith('172.'):
+      svn_server = "ECCORAS01"
+  except:
+    print >> sys.stdout, "Using %s as svn server" % svn_server
+
+  try:
+    opts, args = getopt.getopt(sys.argv[1:], "p:r:s:v:",
+                              ["project_name=", "source=", "repository=", "version=",])
+  except getopt.GetoptError, err:
+    print >> sys.stderr, err
+    usage()
+    sys.exit(2)
+
+  version = None
+  project_name = None
+  svn_repo = "TDS"
+  svn_src = None
+  for o, a in opts:
+    if o in ("-p", "--project_name"):
+      project_name = a
+    if o in ("-r", "--repository"):
+      svn_repo = a
+    if o in ("-s", "--source"):
+      svn_src = a
+    if o in ("-v", "--version"):
+      version = a.split('.')
+      try:
+        version_maj = version[0]
+        version_min = version[1]
+	version = "%s.%s" % ( version_maj, version_min )
+      except:
+        die( "Invalid version format (maj.min): %s" % a )
+        
+  if not version or not project_name:
+    usage()
+    die("Version or project name not defined")
+
+  if not svn_src:
+    svn_src = project_name[project_name.rfind('_') + 1:]
+  project = project_name[:project_name.rfind('_'):]
+  subproject_src = svn_src
+  subproject_dst = project_name[project_name.rfind('_') + 1:]
+
+  svn_branch = "svn://%s/%s/branches/%s/stable/%s" % ( svn_server, svn_repo, project, subproject_src )
+  full_version = "%s-%s" % ( version, getSvn_Release( svn_branch ) )
+  svn_tag = "svn://%s/%s/tags/%s/%s/%s_%s-%s" % ( svn_server, svn_repo, project, subproject_dst, project, subproject_dst, full_version )
+
+  print "Project:        %s" % project
+  print "SubProject SRC: %s" % subproject_src
+  print "SubProject DST: %s" % subproject_dst
+  print "SVN Path:       %s" % svn_branch
+  print "SVN Tag:        %s" % svn_tag
+
+  filename = "svn-commit-msg-branch-%s" % project_name
+  f = open( filename, 'w' )
+  f.write( "Tagged TES UAE %s rev %s on %s\n" % ( project_name.upper(), full_version, datetime.date.today().isoformat() ) )
+  f.close()
+
+  system("svn cp %s %s -F %s" % ( svn_branch, svn_tag, filename ) )
+  
+  os.remove( filename )
+
+if __name__ == "__main__":
+  main()