view setup.py @ 5778:84affb254cdf

evolvecmd: don't update working copy when using in-memory merge

This patch removes the update of the working copy after each in-memory
merge and only instead updates the working copy afterwards (if
requested).

There's still no significant speedup in the hg repo. It seems that the
cost of updating the working copy is not large enough to make much
difference, and the cost of reading and updating obsmarkers is
relatively high in that repo. A significant part of the time (~35%) is
spent in `repoview.computehidden()` because it is recalculated for
every commit (seems like potential for improvement).

I made similar changes in the mozilla-unified repo (which has a
significantly larger working copy), by adding 10 commits each changing
one line of a file. There, evolving 9 of those commits took 34s before
this patch and 20s after. I measured similar speedups in an internal
repo (9.0s -> 5.2s).

from distutils.core import setup
from os.path import dirname, join

META_PATH = 'hgext3rd/evolve/metadata.py'

def get_metadata():
    meta = {}
    fullpath = join(dirname(__file__), META_PATH)
    with open(fullpath, 'r') as fp:
        exec(fp.read(), meta)
    return meta

def get_version():
    '''Read version info from a file without importing it'''
    return get_metadata()['__version__'].decode()

def min_hg_version():
    '''Read version info from a file without importing it'''
    return get_metadata()['minimumhgversion']

py_modules = [
    'hgext3rd.serverminitopic',
]
py_packages = [
    'hgext3rd',
    'hgext3rd.evolve',
    'hgext3rd.evolve.thirdparty',
    'hgext3rd.topic',
]
py_packagedir = {
    'hgext3rd': join(dirname(__file__), 'hgext3rd')
}

py_versions = '>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*, <4'

setup(
    name='hg-evolve',
    version=get_version(),
    author='Pierre-Yves David',
    author_email='[e-mail]',
    maintainer='Pierre-Yves David',
    maintainer_email='[e-mail]',
    url='https://www.mercurial-scm.org/doc/evolution/',
    description='Flexible evolution of Mercurial history.',
    long_description=open(join(dirname(__file__), 'README.rst')).read(),
    keywords='hg mercurial',
    license='GPLv2+',
    py_modules=py_modules,
    packages=py_packages,
    package_dir=py_packagedir,
    python_requires=py_versions
)