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 == "yes":
  31             self.IS_GIT_SNAPSHOT=True
  32         elif self.IS_GIT_SNAPSHOT == "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                 clean = Utils.cmd_output('git diff HEAD | wc -l', silent=True)
  82                 if clean == "0\n":
  83                     self.GIT_COMMIT_IS_CLEAN = True
  84                 else:
  85                     self.GIT_COMMIT_IS_CLEAN = False
  86                     SAMBA_VERSION_STRING += "+"
  87
  88         self.OFFICIAL_STRING=SAMBA_VERSION_STRING
  89
  90         if self.VENDOR_SUFFIX is not None:
  91             SAMBA_VERSION_STRING += ("-" + self.VENDOR_SUFFIX)
  92             self.VENDOR_SUFFIX = self.VENDOR_SUFFIX
  93
  94             if self.VENDOR_PATCH is not None:
  95                 SAMBA_VERSION_STRING += ("-" + self.VENDOR_PATCH)
  96                 self.VENDOR_PATCH = self.VENDOR_PATCH
  97
  98         self.STRING = SAMBA_VERSION_STRING
  99
 100         if self.RELEASE_NICKNAME is not None:
 101             self.STRING_WITH_NICKNAME += (" (" + self.RELEASE_NICKNAME + ")")
 102             self.RELEASE_NICKNAME = self.RELEASE_NICKNAME
 103         else:
 104             self.STRING_WITH_NICKNAME = self.STRING
 105
 106     def __str__(self):
 107         string="/* Autogenerated by waf */\n"
 108         string+="#define SAMBA_VERSION_MAJOR %u\n" % self.MAJOR
 109         string+="#define SAMBA_VERSION_MINOR %u\n" % self.MINOR
 110         string+="#define SAMBA_VERSION_RELEASE %u\n" % self.RELEASE
 111         if self.REVISION is not None:
 112             string+="#define SAMBA_VERSION_REVISION %u\n" % self.REVISION
 113
 114         if self.TP_RELEASE is not None:
 115             string+="#define SAMBA_VERSION_TP_RELEASE %u\n" % self.TP_RELEASE
 116
 117         if self.ALPHA_RELEASE is not None:
 118             string+="#define SAMBA_VERSION_ALPHA_RELEASE %u\n" % self.ALPHA_RELEASE
 119
 120         if self.PRE_RELEASE is not None:
 121             string+="#define SAMBA_VERSION_PRE_RELEASE %u\n" % self.PRE_RELEASE
 122
 123         if self.RC_RELEASE is not None:
 124             string+="#define SAMBA_VERSION_RC_RELEASE %u\n" % self.RC_RELEASE
 125
 126         try:
 127             string+="#define SAMBA_VERSION_GIT_COMMIT_ABBREV \"" + self.GIT_COMMIT_ABBREV + "\"\n"
 128             string+="#define SAMBA_VERSION_GIT_COMMIT_FULLREV \"" + self.GIT_COMMIT_FULLREV + "\"\n"
 129             string+="#define SAMBA_VERSION_GIT_COMMIT_DATE \"" + self.GIT_COMMIT_DATE + "\"\n"
 130             string+="#define SAMBA_VERSION_GIT_COMMIT_TIME " + self.GIT_COMMIT_TIME + "\n"
 131             if self.GIT_COMMIT_IS_CLEAN:
 132                 string+="#define SAMBA_VERSION_GIT_COMMIT_IS_CLEAN 1\n"
 133         except AttributeError:
 134             pass
 135
 136         string+="#define SAMBA_VERSION_OFFICIAL_STRING \"" + self.OFFICIAL_STRING + "\"\n"
 137
 138         if self.VENDOR_SUFFIX is not None:
 139             string+="#define SAMBA_VERSION_VENDOR_SUFFIX " + self.VENDOR_SUFFIX + "\n"
 140             if self.VENDOR_PATCH is not None:
 141                 string+="#define SAMBA_VERSION_VENDOR_PATCH " + self.VENDOR_PATCH + "\n"
 142
 143         if self.RELEASE_NICKNAME is not None:
 144             string+="#define SAMBA_VERSION_RELEASE_NICKNAME " + self.RELEASE_NICKNAME + "\n"
 145
 146         # We need to put this #ifdef in to the headers so that vendors can override the version with a function
 147         string+='''
 148 #ifdef SAMBA_VERSION_VENDOR_FUNCTION
 149 #  define SAMBA_VERSION_STRING SAMBA_VERSION_VENDOR_FUNCTION
 150 #else /* SAMBA_VERSION_VENDOR_FUNCTION */
 151 #  define SAMBA_VERSION_STRING "''' + self.STRING_WITH_NICKNAME + '''"
 152 #endif
 153 '''
 154         string+="/* Version for mkrelease.sh: \nSAMBA_VERSION_STRING=" + self.STRING_WITH_NICKNAME + "\n */\n"
 155
 156         return string
 157
 158
 159 class samba_version_file(samba_version):
 160     def __init__(self, version_file, have_git=False):
 161         '''Parse the version information from a VERSION file'''
 162         f = open(version_file, 'r')
 163         version_dict = {}
 164         for line in f:
 165             try:
 166                 line = line.strip()
 167                 if line == '':
 168                     continue
 169                 if line.startswith("#"):
 170                     continue
 171                 split_line=line.split("=")
 172                 if split_line[1] != "":
 173                     value = split_line[1].strip('"')
 174                     version_dict[split_line[0]] = value
 175             except:
 176                 print("Failed to parse line %s from %s" % (line, version_file))
 177                 raise
 178
 179         super(samba_version_file, self).__init__(version_dict, have_git=have_git)