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Differential D6753

contrib: simplify the genosxversion.py command to find the hg libraries
ClosedPublic

Authored by mharbison72 on Aug 20 2019, 6:34 PM.

Details

Reviewers
indygreg
Group Reviewers
hg-reviewers
Commits
rHG197e7326b8b8: contrib: simplify the genosxversion.py command to find the hg libraries
Summary

I forget what problem I ran into while trying to teach the makefile to use a
non-system python. (It might have ben missing hg-evolve and/or keyring, but
check_output() was raising an error.) This still isn't great because it will
return non zero for something like the username not being set, even though we
aren't asking for it. But I suppose it's still useful to simplify.

Diff Detail

Repository
rHG Mercurial
Lint
Automatic diff as part of commit; lint not applicable.
Unit
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Revision Contents
Changeset List

PathPackages
Mcontrib/genosxversion.py (5 lines)

Diff 16313

contrib/genosxversion.py

#!/usr/bin/env python2 #!/usr/bin/env python2
from __future__ import absolute_import, print_function from __future__ import absolute_import, print_function
import argparse import argparse
import json
import os import os
import subprocess import subprocess
import sys import sys
# Always load hg libraries from the hg we can find on $PATH. # Always load hg libraries from the hg we can find on $PATH.
hglib = json.loads(subprocess.check_output( hglib = subprocess.check_output(
['hg', 'debuginstall', '-Tjson']))[0]['hgmodules'] ['hg', 'debuginstall', '-T', '{hgmodules}'])
sys.path.insert(0, os.path.dirname(hglib)) sys.path.insert(0, os.path.dirname(hglib))
from mercurial import util from mercurial import util
ap = argparse.ArgumentParser() ap = argparse.ArgumentParser()
ap.add_argument('--paranoid', ap.add_argument('--paranoid',
action='store_true', action='store_true',
help=("Be paranoid about how version numbers compare and " help=("Be paranoid about how version numbers compare and "