def myparse(
root, describe_command=DEFAULT_DESCRIBE, config=None):
"""
rewriting of setuptools_scm.git.parse method to remove -branch string
from any tags. This library is clearly not designed for people to adjust
its function so I had to lift entire function from Aug 8 master with SHA
a91b40c99ea9bfc4289272285f17e1d43c243b76
"""
if not config:
config = Configuration(root=root)
if not has_command("git"):
return
wd = GitWorkdir.from_potential_worktree(config.absolute_root)
if wd is None:
return
out, unused_err, ret = wd.do_ex(describe_command)
if ret:
# If 'git describe' failed, try to get the information otherwise.
rev_node = wd.node()
dirty = wd.is_dirty()
if rev_node is None:
return meta("0.0", distance=0, dirty=dirty, config=config)
return meta(
"0.0",
distance=wd.count_all_nodes(),
node="g" + rev_node,
dirty=dirty,
branch=wd.get_branch(),
config=config,
)
else:
tag, number, node, dirty = _git_parse_describe(out)
branch = wd.get_branch()
if number:
return meta(
tag.replace('-branch',''),
config=config,
distance=number,
node=node,
dirty=dirty,
branch=branch,
)
else:
return meta(tag.replace('-branch', ''), config=config, node=node, dirty=dirty, branch=branch)
def parse(root, *, config):
"""
Based on https://github.com/pypa/setuptools_scm/blob/master/src/setuptools_scm/git.py#parse
This is almost a verbatim copy, except that we tell setuptools_scm that the tag is preformatted
to prevent them from applying Python's version normalisation.
"""
if not has_command("git"):
return
wd = GitWorkdir.from_potential_worktree(config.absolute_root)
if wd is None:
return
warn_on_shallow(wd)
describe_command = config.git_describe_command or DEFAULT_DESCRIBE
out, unused_err, ret = wd.do_ex(describe_command)
if ret:
# If 'git git_describe_command' failed, try to get the information otherwise.
tag = '0.1.0'
distance = wd.count_all_nodes()
dirty = wd.is_dirty()
node = None
branch = None
rev_node = wd.node()
if rev_node is not None:
node = f'g{rev_node}'
branch = wd.get_branch()
else:
tag, distance, node, dirty = _git_parse_describe(out)
branch = wd.get_branch()
version = meta(
semver.parse_version_info(tag),
distance=distance,
dirty=dirty,
node=node,
preformatted=True,
config=config,
branch=branch
)
version.preformatted = False
return version
def parse_git_describe_string(_root, config=None):
"""
Return a setuptools_scm parsed version from a Git describe string found in the environment
variable GIT_DESCRIBE_STRING.
:param str _root: Relative path to cwd, used for finding the scm root.
:param setuptools_scm.config.Configuration config: Configuration instance.
:return: Parsed version or ``None``.
:rtype: setuptools_scm.version.ScmVersion
"""
# pylint: disable=import-error
# Those imports are only available at install time
from setuptools_scm.git import _git_parse_describe
from setuptools_scm.version import meta
git_describe = os.environ.get('GIT_DESCRIBE_STRING')
if not git_describe:
return None
tag, number, node, dirty = _git_parse_describe(git_describe)
kwargs = {'distance': number} if number else {}
return meta(tag, dirty=dirty, node=node, config=config, **kwargs)
def test_parse_describe_output(given, tag, number, node, dirty):
parsed = git._git_parse_describe(given)
assert parsed == (tag, number, node, dirty)
def parse(root,
describe_command=DEFAULT_DESCRIBE,
pre_parse=warn_on_shallow,
config=None):
"""
:param pre_parse: experimental pre_parse action, may change at any time
"""
if not config:
config = Configuration(root=root)
if not has_command("git"):
return
wd = GitWorkdir.from_potential_worktree(config.absolute_root)
if wd is None:
return
if pre_parse:
pre_parse(wd)
if config.git_describe_command:
describe_command = config.git_describe_command
out, unused_err, ret = wd.do_ex(describe_command)
if ret:
# If 'git git_describe_command' failed, try to get the information otherwise.
branch, err, ret = wd.do_ex("git symbolic-ref --short HEAD")
rev_node = wd.node()
dirty = wd.is_dirty()
if rev_node is None:
return meta("0.0",
distance=0,
dirty=dirty,
branch=branch,
config=config)
return meta(
"0.0",
distance=wd.count_all_nodes(),
node="g" + rev_node,
dirty=dirty,
branch=wd.get_branch(),
config=config,
)
else:
tag, number, node, dirty = _git_parse_describe(out)
branch = wd.get_branch()
if number:
return meta(
tag,
config=config,
distance=number,
node=node,
dirty=dirty,
branch=branch,
)
else:
return meta(tag,
config=config,
node=node,
dirty=dirty,
branch=branch)
