run-test: allow relative path in `--blacklist` and `--whitelist` (
issue6351)
When specifying a test with `--blacklist` or `--whitelist` with path relatives
to the repository root (eg: `tests/test-check-commit.t`) the file is not taken
into account. It only works when the name of the test is given.
It would be better if `--blacklist` and `--whitelist` behaviors where compatible
with `--test-list`.
This patch allows to use relative path with `--blacklist` and `--whitelist`
while staying compatible with the old behavior by checking the test relative
path in addition to its name.
Differential Revision: https://phab.mercurial-scm.org/D9024
# Copyright 2020 Joerg Sonnenberger <joerg@bec.de>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
"""export repositories as git fast-import stream"""
# The format specification for fast-import streams can be found at
# https://git-scm.com/docs/git-fast-import#_input_format
from __future__ import absolute_import
import re
from mercurial.i18n import _
from mercurial.node import hex, nullrev
from mercurial.utils import stringutil
from mercurial import (
error,
pycompat,
registrar,
scmutil,
)
from .convert import convcmd
# Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for
# extensions which SHIP WITH MERCURIAL. Non-mainline extensions should
# be specifying the version(s) of Mercurial they are tested with, or
# leave the attribute unspecified.
testedwith = b"ships-with-hg-core"
cmdtable = {}
command = registrar.command(cmdtable)
GIT_PERSON_PROHIBITED = re.compile(b'[<>\n"]')
GIT_EMAIL_PROHIBITED = re.compile(b"[<> \n]")
def convert_to_git_user(authormap, user, rev):
mapped_user = authormap.get(user, user)
user_person = stringutil.person(mapped_user)
user_email = stringutil.email(mapped_user)
if GIT_EMAIL_PROHIBITED.match(user_email) or GIT_PERSON_PROHIBITED.match(
user_person
):
raise error.Abort(
_(b"Unable to parse user into person and email for revision %s")
% rev
)
if user_person:
return b'"' + user_person + b'" <' + user_email + b'>'
else:
return b"<" + user_email + b">"
def convert_to_git_date(date):
timestamp, utcoff = date
tzsign = b"+" if utcoff <= 0 else b"-"
if utcoff % 60 != 0:
raise error.Abort(
_(b"UTC offset in %b is not an integer number of seconds") % (date,)
)
utcoff = abs(utcoff) // 60
tzh = utcoff // 60
tzmin = utcoff % 60
return b"%d " % int(timestamp) + tzsign + b"%02d%02d" % (tzh, tzmin)
def convert_to_git_ref(branch):
# XXX filter/map depending on git restrictions
return b"refs/heads/" + branch
def write_data(buf, data, skip_newline):
buf.append(b"data %d\n" % len(data))
buf.append(data)
if not skip_newline or data[-1:] != b"\n":
buf.append(b"\n")
def export_commit(ui, repo, rev, marks, authormap):
ctx = repo[rev]
revid = ctx.hex()
if revid in marks:
ui.debug(b"warning: revision %s already exported, skipped\n" % revid)
return
parents = [p for p in ctx.parents() if p.rev() != nullrev]
for p in parents:
if p.hex() not in marks:
ui.warn(
_(b"warning: parent %s of %s has not been exported, skipped\n")
% (p, revid)
)
return
# For all files modified by the commit, check if they have already
# been exported and otherwise dump the blob with the new mark.
for fname in ctx.files():
if fname not in ctx:
continue
filectx = ctx.filectx(fname)
filerev = hex(filectx.filenode())
if filerev not in marks:
mark = len(marks) + 1
marks[filerev] = mark
data = filectx.data()
buf = [b"blob\n", b"mark :%d\n" % mark]
write_data(buf, data, False)
ui.write(*buf, keepprogressbar=True)
del buf
# Assign a mark for the current revision for references by
# latter merge commits.
mark = len(marks) + 1
marks[revid] = mark
ref = convert_to_git_ref(ctx.branch())
buf = [
b"commit %s\n" % ref,
b"mark :%d\n" % mark,
b"committer %s %s\n"
% (
convert_to_git_user(authormap, ctx.user(), revid),
convert_to_git_date(ctx.date()),
),
]
write_data(buf, ctx.description(), True)
if parents:
buf.append(b"from :%d\n" % marks[parents[0].hex()])
if len(parents) == 2:
buf.append(b"merge :%d\n" % marks[parents[1].hex()])
p0ctx = repo[parents[0]]
files = ctx.manifest().diff(p0ctx.manifest())
else:
files = ctx.files()
filebuf = []
for fname in files:
if fname not in ctx:
filebuf.append((fname, b"D %s\n" % fname))
else:
filectx = ctx.filectx(fname)
filerev = filectx.filenode()
fileperm = b"755" if filectx.isexec() else b"644"
changed = b"M %s :%d %s\n" % (fileperm, marks[hex(filerev)], fname)
filebuf.append((fname, changed))
filebuf.sort()
buf.extend(changed for (fname, changed) in filebuf)
del filebuf
buf.append(b"\n")
ui.write(*buf, keepprogressbar=True)
del buf
isrev = re.compile(b"^[0-9a-f]{40}$")
@command(
b"fastexport",
[
(b"r", b"rev", [], _(b"revisions to export"), _(b"REV")),
(b"i", b"import-marks", b"", _(b"old marks file to read"), _(b"FILE")),
(b"e", b"export-marks", b"", _(b"new marks file to write"), _(b"FILE")),
(
b"A",
b"authormap",
b"",
_(b"remap usernames using this file"),
_(b"FILE"),
),
],
_(b"[OPTION]... [REV]..."),
helpcategory=command.CATEGORY_IMPORT_EXPORT,
)
def fastexport(ui, repo, *revs, **opts):
"""export repository as git fast-import stream
This command lets you dump a repository as a human-readable text stream.
It can be piped into corresponding import routines like "git fast-import".
Incremental dumps can be created by using marks files.
"""
opts = pycompat.byteskwargs(opts)
revs += tuple(opts.get(b"rev", []))
if not revs:
revs = scmutil.revrange(repo, [b":"])
else:
revs = scmutil.revrange(repo, revs)
if not revs:
raise error.Abort(_(b"no revisions matched"))
authorfile = opts.get(b"authormap")
if authorfile:
authormap = convcmd.readauthormap(ui, authorfile)
else:
authormap = {}
import_marks = opts.get(b"import_marks")
marks = {}
if import_marks:
with open(import_marks, "rb") as import_marks_file:
for line in import_marks_file:
line = line.strip()
if not isrev.match(line) or line in marks:
raise error.Abort(_(b"Corrupted marks file"))
marks[line] = len(marks) + 1
revs.sort()
with ui.makeprogress(
_(b"exporting"), unit=_(b"revisions"), total=len(revs)
) as progress:
for rev in revs:
export_commit(ui, repo, rev, marks, authormap)
progress.increment()
export_marks = opts.get(b"export_marks")
if export_marks:
with open(export_marks, "wb") as export_marks_file:
output_marks = [None] * len(marks)
for k, v in marks.items():
output_marks[v - 1] = k
for k in output_marks:
export_marks_file.write(k + b"\n")