mirror of
https://github.com/samba-team/samba.git
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fe5c48cbed
if you use --git-local-changes then the version number that waf extracts from git will have a '+' on the end if you have local changes, as determined by running 'git diff'. This used to be the default, but unfortunately it is far too slow on some systems. On a NFS build system I was using the first line of configure took about 2 minutes. Autobuild-User: Andrew Tridgell <tridge@samba.org> Autobuild-Date: Tue Nov 16 01:51:54 UTC 2010 on sn-devel-104
247 lines
8.3 KiB
Python
247 lines
8.3 KiB
Python
import os
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import Utils
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def bzr_version_summary(path):
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try:
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from bzrlib import branch, osutils, workingtree
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except ImportError:
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return ("BZR-UNKNOWN", {})
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from bzrlib.plugin import load_plugins
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load_plugins()
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b = branch.Branch.open(path)
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(revno, revid) = b.last_revision_info()
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rev = b.repository.get_revision(revid)
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fields = {
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"BZR_REVISION_ID": revid,
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"BZR_REVNO": revno,
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"COMMIT_DATE": osutils.format_date_with_offset_in_original_timezone(rev.timestamp,
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rev.timezone or 0),
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"COMMIT_TIME": int(rev.timestamp),
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"BZR_BRANCH": rev.properties.get("branch-nick", ""),
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}
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# If possible, retrieve the git sha
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try:
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from bzrlib.plugins.git.object_store import get_object_store
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except ImportError:
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# No git plugin
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ret = "BZR-%d" % revno
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else:
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store = get_object_store(b.repository)
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full_rev = store._lookup_revision_sha1(revid)
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fields["GIT_COMMIT_ABBREV"] = full_rev[:7]
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fields["GIT_COMMIT_FULLREV"] = full_rev
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ret = "GIT-" + fields["GIT_COMMIT_ABBREV"]
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if workingtree.WorkingTree.open(path).has_changes():
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fields["COMMIT_IS_CLEAN"] = 0
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ret += "+"
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else:
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fields["COMMIT_IS_CLEAN"] = 1
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return (ret, fields)
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def git_version_summary(path, env=None):
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# Get version from GIT
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if not 'GIT' in env:
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return ("GIT-UNKNOWN", {})
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os.putenv('GIT_DIR', '%s/.git' % path)
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git = Utils.cmd_output(env.GIT + ' show --pretty=format:"%h%n%ct%n%H%n%cd" --stat HEAD', silent=True)
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lines = git.splitlines()
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if not lines or len(lines) < 4:
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return ("GIT-UNKNOWN", {})
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fields = {
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"GIT_COMMIT_ABBREV": lines[0],
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"GIT_COMMIT_FULLREV": lines[2],
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"COMMIT_TIME": int(lines[1]),
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"COMMIT_DATE": lines[3],
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}
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ret = "GIT-" + fields["GIT_COMMIT_ABBREV"]
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if env.GIT_LOCAL_CHANGES:
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clean = Utils.cmd_output('git diff HEAD | wc -l', silent=True).strip()
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if clean == "0":
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fields["COMMIT_IS_CLEAN"] = 1
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else:
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fields["COMMIT_IS_CLEAN"] = 0
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ret += "+"
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return (ret, fields)
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class SambaVersion(object):
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def __init__(self, version_dict, path, env=None):
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'''Determine the version number of samba
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See VERSION for the format. Entries on that file are
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also accepted as dictionary entries here
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'''
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self.MAJOR=None
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self.MINOR=None
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self.RELEASE=None
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self.REVISION=None
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self.TP_RELEASE=None
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self.ALPHA_RELEASE=None
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self.PRE_RELEASE=None
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self.RC_RELEASE=None
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self.IS_SNAPSHOT=True
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self.RELEASE_NICKNAME=None
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self.VENDOR_SUFFIX=None
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self.VENDOR_PATCH=None
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for a, b in version_dict.iteritems():
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if a.startswith("SAMBA_VERSION_"):
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setattr(self, a[14:], b)
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else:
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setattr(self, a, b)
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if self.IS_GIT_SNAPSHOT == "yes":
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self.IS_SNAPSHOT=True
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elif self.IS_GIT_SNAPSHOT == "no":
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self.IS_SNAPSHOT=False
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else:
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raise Exception("Unknown value for IS_GIT_SNAPSHOT: %s" % self.IS_GIT_SNAPSHOT)
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##
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## start with "3.0.22"
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##
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self.MAJOR=int(self.MAJOR)
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self.MINOR=int(self.MINOR)
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self.RELEASE=int(self.RELEASE)
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SAMBA_VERSION_STRING = ("%u.%u.%u" % (self.MAJOR, self.MINOR, self.RELEASE))
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##
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## maybe add "3.0.22a" or "4.0.0tp11" or "4.0.0alpha1" or "3.0.22pre1" or "3.0.22rc1"
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## We do not do pre or rc version on patch/letter releases
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##
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if self.REVISION is not None:
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SAMBA_VERSION_STRING += self.REVISION
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if self.TP_RELEASE is not None:
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self.TP_RELEASE = int(self.TP_RELEASE)
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SAMBA_VERSION_STRING += "tp%u" % self.TP_RELEASE
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if self.ALPHA_RELEASE is not None:
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self.ALPHA_RELEASE = int(self.ALPHA_RELEASE)
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SAMBA_VERSION_STRING += ("alpha%u" % self.ALPHA_RELEASE)
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if self.PRE_RELEASE is not None:
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self.PRE_RELEASE = int(self.PRE_RELEASE)
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SAMBA_VERSION_STRING += ("pre%u" % self.PRE_RELEASE)
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if self.RC_RELEASE is not None:
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self.RC_RELEASE = int(self.RC_RELEASE)
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SAMBA_VERSION_STRING += ("rc%u" % self.RC_RELEASE)
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if self.IS_SNAPSHOT:
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if os.path.exists(os.path.join(path, ".git")):
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suffix, self.vcs_fields = git_version_summary(path, env=env)
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elif os.path.exists(os.path.join(path, ".bzr")):
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suffix, self.vcs_fields = bzr_version_summary(path)
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else:
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suffix = "UNKNOWN"
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self.vcs_fields = {}
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SAMBA_VERSION_STRING += "-" + suffix
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else:
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self.vcs_fields = {}
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self.OFFICIAL_STRING = SAMBA_VERSION_STRING
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if self.VENDOR_SUFFIX is not None:
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SAMBA_VERSION_STRING += ("-" + self.VENDOR_SUFFIX)
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self.VENDOR_SUFFIX = self.VENDOR_SUFFIX
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if self.VENDOR_PATCH is not None:
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SAMBA_VERSION_STRING += ("-" + self.VENDOR_PATCH)
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self.VENDOR_PATCH = self.VENDOR_PATCH
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self.STRING = SAMBA_VERSION_STRING
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if self.RELEASE_NICKNAME is not None:
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self.STRING_WITH_NICKNAME += (" (" + self.RELEASE_NICKNAME + ")")
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self.RELEASE_NICKNAME = self.RELEASE_NICKNAME
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else:
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self.STRING_WITH_NICKNAME = self.STRING
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def __str__(self):
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string="/* Autogenerated by waf */\n"
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string+="#define SAMBA_VERSION_MAJOR %u\n" % self.MAJOR
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string+="#define SAMBA_VERSION_MINOR %u\n" % self.MINOR
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string+="#define SAMBA_VERSION_RELEASE %u\n" % self.RELEASE
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if self.REVISION is not None:
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string+="#define SAMBA_VERSION_REVISION %u\n" % self.REVISION
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if self.TP_RELEASE is not None:
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string+="#define SAMBA_VERSION_TP_RELEASE %u\n" % self.TP_RELEASE
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if self.ALPHA_RELEASE is not None:
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string+="#define SAMBA_VERSION_ALPHA_RELEASE %u\n" % self.ALPHA_RELEASE
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if self.PRE_RELEASE is not None:
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string+="#define SAMBA_VERSION_PRE_RELEASE %u\n" % self.PRE_RELEASE
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if self.RC_RELEASE is not None:
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string+="#define SAMBA_VERSION_RC_RELEASE %u\n" % self.RC_RELEASE
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for name in sorted(self.vcs_fields.keys()):
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string+="#define SAMBA_VERSION_%s " % name
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value = self.vcs_fields[name]
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if isinstance(value, basestring):
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string += "\"%s\"" % value
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elif type(value) is int:
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string += "%d" % value
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else:
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raise Exception("Unknown type for %s: %r" % (name, value))
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string += "\n"
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string+="#define SAMBA_VERSION_OFFICIAL_STRING \"" + self.OFFICIAL_STRING + "\"\n"
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if self.VENDOR_SUFFIX is not None:
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string+="#define SAMBA_VERSION_VENDOR_SUFFIX " + self.VENDOR_SUFFIX + "\n"
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if self.VENDOR_PATCH is not None:
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string+="#define SAMBA_VERSION_VENDOR_PATCH " + self.VENDOR_PATCH + "\n"
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if self.RELEASE_NICKNAME is not None:
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string+="#define SAMBA_VERSION_RELEASE_NICKNAME " + self.RELEASE_NICKNAME + "\n"
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# We need to put this #ifdef in to the headers so that vendors can override the version with a function
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string+='''
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#ifdef SAMBA_VERSION_VENDOR_FUNCTION
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# define SAMBA_VERSION_STRING SAMBA_VERSION_VENDOR_FUNCTION
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#else /* SAMBA_VERSION_VENDOR_FUNCTION */
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# define SAMBA_VERSION_STRING "''' + self.STRING_WITH_NICKNAME + '''"
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#endif
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'''
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string+="/* Version for mkrelease.sh: \nSAMBA_VERSION_STRING=" + self.STRING_WITH_NICKNAME + "\n */\n"
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return string
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def samba_version_file(version_file, path, env=None):
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'''Parse the version information from a VERSION file'''
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f = open(version_file, 'r')
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version_dict = {}
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for line in f:
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line = line.strip()
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if line == '':
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continue
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if line.startswith("#"):
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continue
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try:
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split_line = line.split("=")
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if split_line[1] != "":
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value = split_line[1].strip('"')
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version_dict[split_line[0]] = value
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except:
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print("Failed to parse line %s from %s" % (line, version_file))
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raise
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return SambaVersion(version_dict, path, env=env)
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