sapling/eden/scm/edenscm/hgext/phabdiff.py
Adam Simpkins ab3a7cb21f Move fb-mercurial sources into an eden/scm subdirectory.
Summary:
In preparation for merging fb-mercurial sources to the Eden repository,
move everything from the top-level directory into an `eden/scm`
subdirectory.
2019-11-13 16:04:48 -08:00

64 lines
2.0 KiB
Python

# Copyright (c) Facebook, Inc. and its affiliates.
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2.
import re
from edenscm.mercurial import cmdutil, registrar, templatekw
from edenscm.mercurial.node import hex
from .extlib.phabricator import diffprops
templatekeyword = registrar.templatekeyword()
@templatekeyword("phabdiff")
def showphabdiff(repo, ctx, templ, **args):
"""String. Return the phabricator diff id for a given hg rev."""
descr = ctx.description()
revision = diffprops.parserevfromcommitmsg(descr)
return "D" + revision if revision else ""
@templatekeyword("tasks")
def showtasks(**args):
"""String. Return the tasks associated with given hg rev."""
tasks = []
descr = args["ctx"].description()
match = re.search(r"Tasks?([\s-]?ID)?:\s*?[tT\d ,]+", descr)
if match:
tasks = re.findall(r"\d+", match.group(0))
return templatekw.showlist("task", tasks, args)
@templatekeyword("singlepublicbase")
def singlepublicbase(repo, ctx, templ, **args):
"""String. Return the public base commit hash."""
base = repo.revs("last(::%d - not public())", ctx.rev())
if len(base):
return hex(repo[base.first()].node())
return ""
@templatekeyword("reviewers")
def showreviewers(repo, ctx, templ, **args):
"""String. Return the phabricator diff id for a given hg rev."""
if ctx.node() is None:
# working copy - use committemplate.reviewers, which can be found at
# templ.t.cache.
props = templ.cache
reviewersconfig = props.get("reviewers")
if reviewersconfig:
return cmdutil.rendertemplate(repo.ui, reviewersconfig, props)
else:
return None
else:
reviewers = []
descr = ctx.description()
match = re.search("Reviewers:(.*)", descr)
if match:
reviewers = filter(None, re.split(r"[\s,]", match.group(1)))
return templatekw.showlist("reviewer", reviewers, args)