2 from waflib import Utils, Context
4 from samba_git import find_git
6 def git_version_summary(path, env=None):
10 return ("GIT-UNKNOWN", {})
14 environ = dict(os.environ)
15 environ["GIT_DIR"] = '%s/.git' % path
16 environ["GIT_WORK_TREE"] = path
17 git = Utils.cmd_output(env.GIT + ' show --pretty=format:"%h%n%ct%n%H%n%cd" --stat HEAD', silent=True, env=environ).decode('utf8')
19 lines = git.splitlines()
20 if not lines or len(lines) < 4:
21 return ("GIT-UNKNOWN", {})
24 "GIT_COMMIT_ABBREV": lines[0],
25 "GIT_COMMIT_FULLREV": lines[2],
26 "COMMIT_TIME": int(lines[1]),
27 "COMMIT_DATE": lines[3],
30 ret = "GIT-" + fields["GIT_COMMIT_ABBREV"]
32 if env.GIT_LOCAL_CHANGES:
33 clean = Utils.cmd_output('%s diff HEAD | wc -l' % env.GIT, silent=True).strip()
35 fields["COMMIT_IS_CLEAN"] = 1
37 fields["COMMIT_IS_CLEAN"] = 0
43 def distversion_version_summary(path):
44 #get version from .distversion file
48 for line in Utils.readf(path + '/.distversion').splitlines():
51 if line.startswith("#"):
54 split_line = line.split("=")
55 if split_line[1] != "":
63 print("Failed to parse line %s from .distversion file." % (line))
66 if "COMMIT_TIME" in fields:
67 fields["COMMIT_TIME"] = int(fields["COMMIT_TIME"])
70 return ("UNKNOWN", fields)
72 return (suffix, fields)
75 class SambaVersion(object):
77 def __init__(self, version_dict, path, env=None, is_install=True):
78 '''Determine the version number of samba
80 See VERSION for the format. Entries on that file are
81 also accepted as dictionary entries here
89 self.ALPHA_RELEASE=None
90 self.BETA_RELEASE=None
94 self.RELEASE_NICKNAME=None
95 self.VENDOR_SUFFIX=None
96 self.VENDOR_PATCH=None
98 for a, b in version_dict.items():
99 if a.startswith("SAMBA_VERSION_"):
100 setattr(self, a[14:], b)
104 if self.IS_GIT_SNAPSHOT == "yes":
105 self.IS_SNAPSHOT=True
106 elif self.IS_GIT_SNAPSHOT == "no":
107 self.IS_SNAPSHOT=False
109 raise Exception("Unknown value for IS_GIT_SNAPSHOT: %s" % self.IS_GIT_SNAPSHOT)
112 ## start with "3.0.22"
114 self.MAJOR=int(self.MAJOR)
115 self.MINOR=int(self.MINOR)
116 self.RELEASE=int(self.RELEASE)
118 SAMBA_VERSION_STRING = ("%u.%u.%u" % (self.MAJOR, self.MINOR, self.RELEASE))
121 ## maybe add "3.0.22a" or "4.0.0tp11" or "4.0.0alpha1" or "4.0.0beta1" or "3.0.22pre1" or "3.0.22rc1"
122 ## We do not do pre or rc version on patch/letter releases
124 if self.REVISION is not None:
125 SAMBA_VERSION_STRING += self.REVISION
126 if self.TP_RELEASE is not None:
127 self.TP_RELEASE = int(self.TP_RELEASE)
128 SAMBA_VERSION_STRING += "tp%u" % self.TP_RELEASE
129 if self.ALPHA_RELEASE is not None:
130 self.ALPHA_RELEASE = int(self.ALPHA_RELEASE)
131 SAMBA_VERSION_STRING += ("alpha%u" % self.ALPHA_RELEASE)
132 if self.BETA_RELEASE is not None:
133 self.BETA_RELEASE = int(self.BETA_RELEASE)
134 SAMBA_VERSION_STRING += ("beta%u" % self.BETA_RELEASE)
135 if self.PRE_RELEASE is not None:
136 self.PRE_RELEASE = int(self.PRE_RELEASE)
137 SAMBA_VERSION_STRING += ("pre%u" % self.PRE_RELEASE)
138 if self.RC_RELEASE is not None:
139 self.RC_RELEASE = int(self.RC_RELEASE)
140 SAMBA_VERSION_STRING += ("rc%u" % self.RC_RELEASE)
144 suffix = "DEVELOPERBUILD"
146 elif os.path.exists(os.path.join(path, ".git")):
147 suffix, self.vcs_fields = git_version_summary(path, env=env)
148 elif os.path.exists(os.path.join(path, ".distversion")):
149 suffix, self.vcs_fields = distversion_version_summary(path)
153 self.vcs_fields["SUFFIX"] = suffix
154 SAMBA_VERSION_STRING += "-" + suffix
158 self.OFFICIAL_STRING = SAMBA_VERSION_STRING
160 if self.VENDOR_SUFFIX is not None:
161 SAMBA_VERSION_STRING += ("-" + self.VENDOR_SUFFIX)
162 self.VENDOR_SUFFIX = self.VENDOR_SUFFIX
164 if self.VENDOR_PATCH is not None:
165 SAMBA_VERSION_STRING += ("-" + self.VENDOR_PATCH)
166 self.VENDOR_PATCH = self.VENDOR_PATCH
168 self.STRING = SAMBA_VERSION_STRING
170 if self.RELEASE_NICKNAME is not None:
171 self.STRING_WITH_NICKNAME = "%s (%s)" % (self.STRING, self.RELEASE_NICKNAME)
173 self.STRING_WITH_NICKNAME = self.STRING
176 string="/* Autogenerated by waf */\n"
177 string+="#define SAMBA_VERSION_MAJOR %u\n" % self.MAJOR
178 string+="#define SAMBA_VERSION_MINOR %u\n" % self.MINOR
179 string+="#define SAMBA_VERSION_RELEASE %u\n" % self.RELEASE
180 if self.REVISION is not None:
181 string+="#define SAMBA_VERSION_REVISION %u\n" % self.REVISION
183 if self.TP_RELEASE is not None:
184 string+="#define SAMBA_VERSION_TP_RELEASE %u\n" % self.TP_RELEASE
186 if self.ALPHA_RELEASE is not None:
187 string+="#define SAMBA_VERSION_ALPHA_RELEASE %u\n" % self.ALPHA_RELEASE
189 if self.BETA_RELEASE is not None:
190 string+="#define SAMBA_VERSION_BETA_RELEASE %u\n" % self.BETA_RELEASE
192 if self.PRE_RELEASE is not None:
193 string+="#define SAMBA_VERSION_PRE_RELEASE %u\n" % self.PRE_RELEASE
195 if self.RC_RELEASE is not None:
196 string+="#define SAMBA_VERSION_RC_RELEASE %u\n" % self.RC_RELEASE
198 for name in sorted(self.vcs_fields.keys()):
199 string+="#define SAMBA_VERSION_%s " % name
200 value = self.vcs_fields[name]
201 if isinstance(value, basestring):
202 string += "\"%s\"" % value
203 elif type(value) is int:
204 string += "%d" % value
206 raise Exception("Unknown type for %s: %r" % (name, value))
209 string+="#define SAMBA_VERSION_OFFICIAL_STRING \"" + self.OFFICIAL_STRING + "\"\n"
211 if self.VENDOR_SUFFIX is not None:
212 string+="#define SAMBA_VERSION_VENDOR_SUFFIX " + self.VENDOR_SUFFIX + "\n"
213 if self.VENDOR_PATCH is not None:
214 string+="#define SAMBA_VERSION_VENDOR_PATCH " + self.VENDOR_PATCH + "\n"
216 if self.RELEASE_NICKNAME is not None:
217 string+="#define SAMBA_VERSION_RELEASE_NICKNAME " + self.RELEASE_NICKNAME + "\n"
219 # We need to put this #ifdef in to the headers so that vendors can override the version with a function
221 #ifdef SAMBA_VERSION_VENDOR_FUNCTION
222 # define SAMBA_VERSION_STRING SAMBA_VERSION_VENDOR_FUNCTION
223 #else /* SAMBA_VERSION_VENDOR_FUNCTION */
224 # define SAMBA_VERSION_STRING "''' + self.STRING_WITH_NICKNAME + '''"
227 string+="/* Version for mkrelease.sh: \nSAMBA_VERSION_STRING=" + self.STRING_WITH_NICKNAME + "\n */\n"
232 def samba_version_file(version_file, path, env=None, is_install=True):
233 '''Parse the version information from a VERSION file'''
235 f = open(version_file, 'r')
241 if line.startswith("#"):
244 split_line = line.split("=")
245 if split_line[1] != "":
246 value = split_line[1].strip('"')
247 version_dict[split_line[0]] = value
249 print("Failed to parse line %s from %s" % (line, version_file))
252 return SambaVersion(version_dict, path, env=env, is_install=is_install)
256 def load_version(env=None, is_install=True):
257 '''load samba versions either from ./VERSION or git
258 return a version object for detailed breakdown'''
260 env = samba_utils.LOAD_ENVIRONMENT()
262 version = samba_version_file("./VERSION", ".", env, is_install=is_install)
263 Context.g_module.VERSION = version.STRING