buildtools/wafsamba/samba_version.py

   1 import Utils;
   2
   3 class samba_version(object):
   4     def __init__(self, version_dict, have_git=False):
   5         '''Determine the version number of samba
   6
   7 See VERSION for the format.  Entries on that file are
   8 also accepted as dictionary entries here
   9         '''
  10
  11         self.MAJOR=None
  12         self.MINOR=None
  13         self.RELEASE=None
  14         self.REVISION=None
  15         self.TP_RELEASE=None
  16         self.ALPHA_RELEASE=None
  17         self.PRE_RELEASE=None
  18         self.RC_RELEASE=None
  19         self.IS_GIT_SNAPSHOT=True
  20         self.RELEASE_NICKNAME=None
  21         self.VENDOR_SUFFIX=None
  22         self.VENDOR_PATCH=None
  23
  24         for a, b in version_dict.iteritems():
  25             if a.startswith("SAMBA_VERSION_"):
  26                 setattr(self, a[14:], b)
  27             else:
  28                 setattr(self, a, b)
  29
  30         if self.IS_GIT_SNAPSHOT is "yes":
  31             self.IS_GIT_SNAPSHOT=True
  32         elif self.IS_GIT_SNAPSHOT is "no":
  33             self.IS_GIT_SNAPSHOT=False
  34
  35  ##
  36  ## start with "3.0.22"
  37  ##
  38         self.MAJOR=int(self.MAJOR)
  39         self.MINOR=int(self.MINOR)
  40         self.RELEASE=int(self.RELEASE)
  41
  42         SAMBA_VERSION_STRING = ("%u.%u.%u" % (self.MAJOR, self.MINOR, self.RELEASE))
  43
  44 ##
  45 ## maybe add "3.0.22a" or "4.0.0tp11" or "4.0.0alpha1" or "3.0.22pre1" or "3.0.22rc1"
  46 ## We do not do pre or rc version on patch/letter releases
  47 ##
  48         if self.REVISION is not None:
  49             SAMBA_VERSION_STRING += self.REVISION
  50         if self.TP_RELEASE is not None:
  51             self.TP_RELEASE = int(self.TP_RELEASE)
  52             SAMBA_VERSION_STRING += ("tp%u" % self.TP_RELEASE)
  53         if self.ALPHA_RELEASE is not None:
  54             self.ALPHA_RELEASE = int(self.ALPHA_RELEASE)
  55             SAMBA_VERSION_STRING += ("alpha%u" % self.ALPHA_RELEASE)
  56         if self.PRE_RELEASE is not None:
  57             self.PRE_RELEASE = int(self.PRE_RELEASE)
  58             SAMBA_VERSION_STRING += ("pre%u" % self.PRE_RELEASE)
  59         if self.RC_RELEASE is not None:
  60             self.RC_RELEASE = int(self.RC_RELEASE)
  61             SAMBA_VERSION_STRING += ("rc%u" % self.RC_RELEASE)
  62
  63         if self.IS_GIT_SNAPSHOT:
  64             #Get version from GIT
  65             if have_git:
  66                 git = Utils.cmd_output('git show --pretty=format:"%h%n%ct%n%H%n%cd" --stat HEAD', silent=True)
  67             else:
  68                 git = ''
  69
  70             if git == '':
  71                 SAMBA_VERSION_STRING += "-GIT-UNKNOWN"
  72             else:
  73                 lines = git.splitlines();
  74                 self.GIT_COMMIT_ABBREV = lines[0]
  75                 self.GIT_COMMIT_TIME = lines[1]
  76                 self.GIT_COMMIT_FULLREV = lines[2]
  77                 self.GIT_COMMIT_DATE = lines[3]
  78
  79                 SAMBA_VERSION_STRING += ("-GIT-" + self.GIT_COMMIT_ABBREV)
  80
  81         self.OFFICIAL_STRING=SAMBA_VERSION_STRING
  82
  83         if self.VENDOR_SUFFIX is not None:
  84             SAMBA_VERSION_STRING += ("-" + self.VENDOR_SUFFIX)
  85             self.VENDOR_SUFFIX = self.VENDOR_SUFFIX
  86
  87             if self.VENDOR_PATCH is not None:
  88                 SAMBA_VERSION_STRING += ("-" + self.VENDOR_PATCH)
  89                 self.VENDOR_PATCH = self.VENDOR_PATCH
  90
  91         self.STRING = SAMBA_VERSION_STRING
  92
  93         if self.RELEASE_NICKNAME is not None:
  94             self.STRING_WITH_NICKNAME += (" (" + self.RELEASE_NICKNAME + ")")
  95             self.RELEASE_NICKNAME = self.RELEASE_NICKNAME
  96         else:
  97             self.STRING_WITH_NICKNAME = self.STRING
  98
  99     def __str__(self):
 100         string="/* Autogenerated by waf */\n"
 101         string+="#define SAMBA_VERSION_MAJOR %u\n" % self.MAJOR
 102         string+="#define SAMBA_VERSION_MINOR %u\n" % self.MINOR
 103         string+="#define SAMBA_VERSION_RELEASE %u\n" % self.RELEASE
 104         if self.REVISION is not None:
 105             string+="#define SAMBA_VERSION_REVISION %u\n" % self.REVISION
 106
 107         if self.TP_RELEASE is not None:
 108             string+="#define SAMBA_VERSION_TP_RELEASE %u\n" % self.TP_RELEASE
 109
 110         if self.ALPHA_RELEASE is not None:
 111             string+="#define SAMBA_VERSION_ALPHA_RELEASE %u\n" % self.ALPHA_RELEASE
 112
 113         if self.PRE_RELEASE is not None:
 114             string+="#define SAMBA_VERSION_PRE_RELEASE %u\n" % self.PRE_RELEASE
 115
 116         if self.RC_RELEASE is not None:
 117             string+="#define SAMBA_VERSION_RC_RELEASE %u\n" % self.RC_RELEASE
 118
 119         try:
 120             string+="#define SAMBA_VERSION_GIT_COMMIT_ABBREV " + self.GIT_COMMIT_ABBREV + "\n"
 121             string+="#define SAMBA_VERSION_GIT_COMMIT_TIME " + self.GIT_COMMIT_TIME + "\n"
 122             string+="#define SAMBA_VERSION_GIT_COMMIT_FULLREV " + self.GIT_COMMIT_TIME + "\n"
 123             string+="#define SAMBA_VERSION_GIT_COMMIT_DATE " + self.GIT_COMMIT_DATA + "\n"
 124         except AttributeError:
 125             pass
 126
 127         string+="#define SAMBA_VERSION_OFFICIAL_STRING \"" + self.OFFICIAL_STRING + "\"\n"
 128
 129         if self.VENDOR_SUFFIX is not None:
 130             string+="#define SAMBA_VERSION_VENDOR_SUFFIX " + self.VENDOR_SUFFIX + "\n"
 131             if self.VENDOR_PATCH is not None:
 132                 string+="#define SAMBA_VERSION_VENDOR_PATCH " + self.VENDOR_PATCH + "\n"
 133
 134         if self.RELEASE_NICKNAME is not None:
 135             string+="#define SAMBA_VERSION_RELEASE_NICKNAME " + self.RELEASE_NICKNAME + "\n"
 136
 137         # We need to put this #ifdef in to the headers so that vendors can override the version with a function
 138         string+='''
 139 #ifdef SAMBA_VERSION_VENDOR_FUNCTION
 140 #  define SAMBA_VERSION_STRING SAMBA_VERSION_VENDOR_FUNCTION
 141 #else /* SAMBA_VERSION_VENDOR_FUNCTION */
 142 #  define SAMBA_VERSION_STRING "''' + self.STRING_WITH_NICKNAME + '''"
 143 #endif
 144 '''
 145         string+="/* Version for mkrelease.sh: \nSAMBA_VERSION_STRING=" + self.STRING_WITH_NICKNAME + "\n */\n"
 146
 147         return string
 148
 149
 150 class samba_version_file(samba_version):
 151     def __init__(self, version_file, have_git=False):
 152         '''Parse the version information from a VERSION file'''
 153         f = open(version_file, 'r')
 154         version_dict = {}
 155         for line in f:
 156             try:
 157                 line = line.strip()
 158                 if line == '':
 159                     continue
 160                 if line.startswith("#"):
 161                     continue
 162                 split_line=line.split("=")
 163                 if split_line[1] != "":
 164                     value = split_line[1].strip('"')
 165                     version_dict[split_line[0]] = value
 166             except:
 167                 print "Failed to parse line %s from %s" % (line, version_file)
 168                 raise
 169
 170         super(samba_version_file, self).__init__(version_dict, have_git=have_git)