diff options
Diffstat (limited to 'darcsver-1.6.3.egg/darcsver/setuptools_command.py')
| -rw-r--r-- | darcsver-1.6.3.egg/darcsver/setuptools_command.py | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/darcsver-1.6.3.egg/darcsver/setuptools_command.py b/darcsver-1.6.3.egg/darcsver/setuptools_command.py new file mode 100644 index 0000000..44fd50c --- /dev/null +++ b/darcsver-1.6.3.egg/darcsver/setuptools_command.py @@ -0,0 +1,116 @@ +import os + +import setuptools + +from darcsver import darcsvermodule + +from distutils.errors import DistutilsSetupError + +def validate_string_or_iter_of_strings(dist, attr, value): + # value is required to be a string or else a list of strings + if isinstance(value, basestring): + return + try: + for thing in value: + if not isinstance(thing, basestring): + raise DistutilsSetupError("%r is required to be a string or an iterable of strings (got %r)" % (attr, value)) + except TypeError: + raise DistutilsSetupError("%r is required to be a string or an iterable of strings (got %r)" % (attr, value)) + +def validate_versionfiles(dist, attr, value): + return validate_string_or_iter_of_strings(dist, attr, value) + +def validate_versionbodies(dist, attr, value): + return validate_string_or_iter_of_strings(dist, attr, value) + +PYTHON_VERSION_BODY=''' +# This is the version of this tree, as created by %(versiontool)s from the darcs patch +# information: the main version number is taken from the most recent release +# tag. If some patches have been added since the last release, this will have a +# -NN "build number" suffix, or else a -rNN "revision number" suffix. Please see +# pyutil.version_class for a description of what the different fields mean. + +__pkgname__ = "%(pkgname)s" +verstr = "%(pkgversion)s" +try: + from pyutil.version_class import Version as pyutil_Version + __version__ = pyutil_Version(verstr) +except (ImportError, ValueError): + # Maybe there is no pyutil installed, or this may be an older version of + # pyutil.version_class which does not support SVN-alike revision numbers. + from distutils.version import LooseVersion as distutils_Version + __version__ = distutils_Version(verstr) +''' + +class DarcsVer(setuptools.Command): + description = "generate a version number from darcs history" + user_options = [ + ('project-name', None, "name of the project as it appears in the project's release tags (default's the to the distribution name)"), + ('version-file', None, "path to file into which the version number should be written (defaults to the package directory's _version.py)"), + ('count-all-patches', None, "If true, count the total number of patches in all history. If false, count the total number of patches since the most recent release tag."), + ('abort-if-snapshot', None, "If true, the if the current version is a snapshot (not a release tag), then immediately exit the process with exit code 0."), + ] + + def initialize_options(self): + self.project_name = None + self.version_file = None + self.count_all_patches = None + self.abort_if_snapshot = None + + def finalize_options(self): + if self.project_name is None: + self.project_name = self.distribution.get_name() + + # If the user passed --version-file on the cmdline, override + # the setup.py's versionfiles argument. + if self.version_file is not None: + self.distribution.versionfiles = [self.version_file] + + if self.abort_if_snapshot is None: + self.abort_if_snapshot=False + + def run(self): + if self.distribution.versionfiles is None: + toppackage = '' + # If there is a package with the same name as the project name and + # there is a directory by that name then use that. + packagedir = None + if self.distribution.packages and self.project_name in self.distribution.packages: + toppackage = self.project_name + srcdir = '' + if self.distribution.package_dir: + srcdir = self.distribution.package_dir.get(toppackage) + if not srcdir is None: + srcdir = self.distribution.package_dir.get('', '') + packagedir = os.path.join(srcdir, toppackage) + + if packagedir is None or not os.path.isdir(packagedir): + # Else, if there is a singly-rooted tree of packages, use the + # root of that. + if self.distribution.packages: + for package in self.distribution.packages: + if not toppackage: + toppackage = package + else: + if toppackage.startswith(package+"."): + toppackage = package + else: + if not package.startswith(toppackage+"."): + # Not singly-rooted + toppackage = '' + break + + srcdir = '' + if self.distribution.package_dir: + srcdir = self.distribution.package_dir.get(toppackage) + if srcdir is None: + srcdir = self.distribution.package_dir.get('', '') + packagedir = os.path.join(srcdir, toppackage) + + self.distribution.versionfiles = [os.path.join(packagedir, '_version.py')] + + if self.distribution.versionbodies is None: + self.distribution.versionbodies = [PYTHON_VERSION_BODY] + + (rc, verstr) = darcsvermodule.update(self.project_name, self.distribution.versionfiles, self.count_all_patches, abort_if_snapshot=self.abort_if_snapshot, EXE_NAME="setup.py darcsver", version_body=self.distribution.versionbodies) + self.distribution.metadata.version = verstr |