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https://github.com/tahoe-lafs/tahoe-lafs.git
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71 lines
3.3 KiB
Python
71 lines
3.3 KiB
Python
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import os
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import setuptools
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from darcsver import darcsvermodule
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class DarcsVer(setuptools.Command):
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description = "generate a version number from darcs history"
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user_options = [
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('project-name', None, "name of the project as it appears in the project's release tags (default's the to the distribution name)"),
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('version-file', None, "path to file into which the version number should be written (defaults to the package directory's _version.py)"),
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('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."),
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('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."),
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]
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def initialize_options(self):
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self.project_name = None
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self.version_file = None
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self.count_all_patches = None
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self.abort_if_snapshot = None
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def finalize_options(self):
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if self.project_name is None:
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self.project_name = self.distribution.get_name()
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if self.version_file is None:
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toppackage = ''
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# If there is a package with the same name as the project name and
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# there is a directory by that name then use that.
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packagedir = None
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if self.distribution.packages and self.project_name in self.distribution.packages:
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toppackage = self.project_name
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srcdir = ''
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if self.distribution.package_dir:
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srcdir = self.distribution.package_dir.get(toppackage)
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if not srcdir is None:
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srcdir = self.distribution.package_dir.get('', '')
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packagedir = os.path.join(srcdir, toppackage)
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if packagedir is None or not os.path.isdir(packagedir):
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# Else, if there is a singly-rooted tree of packages, use the
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# root of that.
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if self.distribution.packages:
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for package in self.distribution.packages:
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if not toppackage:
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toppackage = package
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else:
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if toppackage.startswith(package+"."):
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toppackage = package
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else:
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if not package.startswith(toppackage+"."):
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# Not singly-rooted
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toppackage = ''
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break
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srcdir = ''
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if self.distribution.package_dir:
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srcdir = self.distribution.package_dir.get(toppackage)
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if srcdir is None:
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srcdir = self.distribution.package_dir.get('', '')
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packagedir = os.path.join(srcdir, toppackage)
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self.version_file = os.path.join(packagedir, '_version.py')
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if self.abort_if_snapshot is None:
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self.abort_if_snapshot=False
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def run(self):
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(rc, verstr) = darcsvermodule.update(self.project_name, self.version_file, self.count_all_patches, abort_if_snapshot=self.abort_if_snapshot, EXE_NAME="setup.py darcsver")
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self.distribution.metadata.version = verstr
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