mirror of
https://github.com/facebook/sapling.git
synced 2024-10-07 07:17:55 +03:00
5f262ac208
Summary: We add the revisions actually cached by fastmanifest as it could be useful to debug what happened after the fact. Since this is quite slow (makes the command ~2x slower), then we gate that behind a config. Test Plan: hhg rage --config extensions.rage=/home/lcharignon/facebook-hg-rpms/fb-hgext/rage.py >> Paste does not contain fastmanifest related stuff hhg rage --config extensions.rage=/home/lcharignon/facebook-hg-rpms/fb-hgext/rage.py --config rage.fastmanifestcached=True --config >> Paste contains smartlog for entries cached in fastmanifest Reviewers: quark, ttung, durham Subscribers: mjpieters Differential Revision: https://phabricator.intern.facebook.com/D3394646
220 lines
7.5 KiB
Python
220 lines
7.5 KiB
Python
# Copyright 2014 Facebook Inc.
|
|
#
|
|
"""upload useful diagnostics and give instructions for asking for help"""
|
|
|
|
from mercurial.i18n import _
|
|
from mercurial import cmdutil, util, commands, bookmarks, ui, extensions, error
|
|
from mercurial import scmutil
|
|
from hgext import blackbox
|
|
import os, socket, re, time, traceback
|
|
import smartlog
|
|
import sparse
|
|
|
|
cmdtable = {}
|
|
command = cmdutil.command(cmdtable)
|
|
|
|
_failsafeerrors = []
|
|
|
|
def _failsafe(func):
|
|
try:
|
|
return func()
|
|
except Exception as ex:
|
|
index = len(_failsafeerrors) + 1
|
|
message = "[%d]: %s\n%s\n" % (index, str(ex), traceback.format_exc())
|
|
_failsafeerrors.append(message)
|
|
return '(Failed. See footnote [%d])' % index
|
|
|
|
def shcmd(cmd, input=None, check=True, keeperr=True):
|
|
_, _, _, p = util.popen4(cmd)
|
|
out, err = p.communicate(input)
|
|
if check and p.returncode:
|
|
raise error.Abort(cmd + ' error: ' + err)
|
|
elif keeperr:
|
|
out += err
|
|
return out
|
|
|
|
def createtask(ui, repo, defaultdesc):
|
|
"""FBONLY: create task for source control oncall"""
|
|
prompt = '''Title: [hg rage] %s on %s by %s
|
|
|
|
Description:
|
|
%s
|
|
|
|
HG: Edit task title and description. Lines beginning with 'HG:' are removed."
|
|
HG: First line is the title followed by the description.
|
|
HG: Feel free to add relevant information.
|
|
''' % (repo.root, socket.gethostname(), os.getenv('LOGNAME'), defaultdesc)
|
|
|
|
text = re.sub("(?m)^HG:.*(\n|$)", "", ui.edit(prompt, ui.username()))
|
|
lines = text.splitlines()
|
|
title = re.sub("(?m)^Title:\s+", "", lines[0])
|
|
desc = re.sub("(?m)^Description:\s+", "", '\n'.join(lines[1:]))
|
|
tag = 'hg rage'
|
|
oncall = 'source_control'
|
|
taskid = shcmd(' '.join([
|
|
'tasks',
|
|
'create',
|
|
'--title=' + util.shellquote(title),
|
|
'--pri=low',
|
|
'--assign=' + util.shellquote(oncall),
|
|
'--sub=' + util.shellquote(oncall),
|
|
'--tag=' + util.shellquote(tag),
|
|
'--desc=' + util.shellquote(desc),
|
|
])
|
|
)
|
|
tasknum = shcmd('tasks view ' + taskid).splitlines()[0].split()[0]
|
|
print('Task created: https://our.intern.facebook.com/intern/tasks/?t=%s'
|
|
% tasknum)
|
|
|
|
def which(name):
|
|
""" """
|
|
for p in os.environ.get('PATH', '/bin').split(os.pathsep):
|
|
path = os.path.join(p, name)
|
|
if os.path.exists(path):
|
|
return path
|
|
return None
|
|
|
|
rageopts = [('p', 'preview', None,
|
|
_('print diagnostic information without doing arc paste'))]
|
|
if which('oncalls'):
|
|
rageopts.append(('', 'oncall', None,
|
|
_('file a task for source control oncall')))
|
|
|
|
def localconfig(ui):
|
|
result = []
|
|
for section, name, value in ui.walkconfig():
|
|
source = ui.configsource(section, name)
|
|
if source.find('/etc/') == -1 and source.find('/default.d/') == -1:
|
|
result.append('%s.%s=%s # %s' % (section, name, value, source))
|
|
return result
|
|
|
|
def obsoleteinfo(repo, hgcmd):
|
|
"""Return obsolescence markers that are relevant to smartlog revset"""
|
|
unfi = repo.unfiltered()
|
|
revs = scmutil.revrange(unfi, ["smartlog()"])
|
|
hashes = '|'.join(unfi[rev].hex() for rev in revs)
|
|
markers = hgcmd(commands.debugobsolete, rev=[])
|
|
pat = re.compile('(^.*(?:'+hashes+').*$)', re.MULTILINE)
|
|
relevant = pat.findall(markers)
|
|
return "\n".join(relevant)
|
|
|
|
def usechginfo():
|
|
"""FBONLY: Information about whether chg is enabled"""
|
|
files = {
|
|
'system': '/etc/mercurial/usechg',
|
|
'user': os.path.expanduser('~/.usechg'),
|
|
}
|
|
result = []
|
|
for name, path in files.items():
|
|
if os.path.exists(path):
|
|
with open(path) as f:
|
|
value = f.read().strip()
|
|
else:
|
|
value = '(not set)'
|
|
result.append('%s: %s' % (name, value))
|
|
return '\n'.join(result)
|
|
|
|
def rpminfo():
|
|
"""FBONLY: Information about RPM packages"""
|
|
result = set()
|
|
for name in ['hg', 'hg.real']:
|
|
path = which(name)
|
|
if not path:
|
|
continue
|
|
result.add(shcmd('rpm -qf %s' % path, check=False))
|
|
return ''.join(result)
|
|
|
|
@command('^rage', rageopts , _('hg rage'))
|
|
def rage(ui, repo, *pats, **opts):
|
|
"""collect useful diagnostics for asking help from the source control team
|
|
|
|
The rage command collects useful diagnostic information.
|
|
|
|
By default, the information will be uploaded to Phabricator and
|
|
instructions about how to ask for help will be printed.
|
|
"""
|
|
|
|
def format(pair, basic=True):
|
|
if basic:
|
|
fmt = "%s: %s\n"
|
|
else:
|
|
fmt = "%s:\n---------------------------\n%s\n"
|
|
return fmt % pair
|
|
|
|
def hgcmd(func, *args, **opts):
|
|
ui.pushbuffer()
|
|
func(ui, repo, *args, **opts)
|
|
return ui.popbuffer()
|
|
|
|
if opts.get('oncall') and opts.get('preview'):
|
|
raise error.Abort('--preview and --oncall cannot be used together')
|
|
|
|
basic = [
|
|
('date', time.ctime()),
|
|
('unixname', os.getenv('LOGNAME')),
|
|
('hostname', socket.gethostname()),
|
|
('repo location', _failsafe(lambda: repo.root)),
|
|
('active bookmark',
|
|
_failsafe(lambda: bookmarks._readactive(repo, repo._bookmarks))),
|
|
('hg version', _failsafe(
|
|
lambda: __import__('mercurial.__version__').__version__.version)),
|
|
('obsstore size', _failsafe(
|
|
lambda: str(repo.vfs.stat('store/obsstore').st_size))),
|
|
]
|
|
|
|
ui._colormode = None
|
|
|
|
detailed = [
|
|
('df -h', _failsafe(lambda: shcmd('df -h', check=False))),
|
|
('hg sl', _failsafe(lambda: hgcmd(smartlog.smartlog, all=True))),
|
|
('first 20 lines of "hg status"',
|
|
_failsafe(lambda:
|
|
'\n'.join(hgcmd(commands.status).splitlines()[:20]))),
|
|
('hg blackbox -l40',
|
|
_failsafe(lambda: hgcmd(blackbox.blackbox, limit=40))),
|
|
('hg summary', _failsafe(lambda: hgcmd(commands.summary))),
|
|
('hg config (local)', _failsafe(lambda: '\n'.join(localconfig(ui)))),
|
|
('hg sparse',
|
|
_failsafe(
|
|
lambda: hgcmd(
|
|
sparse.sparse, include=False, exclude=False, delete=False,
|
|
force=False, enable_profile=False, disable_profile=False,
|
|
refresh=False, reset=False))),
|
|
('usechg', _failsafe(usechginfo)),
|
|
('rpm info', _failsafe(rpminfo)),
|
|
('ifconfig', _failsafe(lambda: shcmd('ifconfig'))),
|
|
('airport', _failsafe(
|
|
lambda: shcmd('/System/Library/PrivateFrameworks/Apple80211.' +
|
|
'framework/Versions/Current/Resources/airport ' +
|
|
'--getinfo', check=False))),
|
|
('hg debugobsolete <smartlog>',
|
|
_failsafe(lambda: obsoleteinfo(repo, hgcmd))),
|
|
('hg config (all)', _failsafe(lambda: hgcmd(commands.config))),
|
|
]
|
|
|
|
# This is quite slow, so we don't want to do it by default
|
|
if ui.configbool("rage", "fastmanifestcached", False):
|
|
detailed.append(
|
|
('hg sl -r "fastmanifestcached()"',
|
|
_failsafe(lambda: hgcmd(smartlog.smartlog,
|
|
rev=["fastmanifestcached()"]))),
|
|
)
|
|
|
|
msg = '\n'.join(map(format, basic)) + '\n' +\
|
|
'\n'.join(map(lambda x: format(x, False), detailed))
|
|
if _failsafeerrors:
|
|
msg += '\n' + '\n'.join(_failsafeerrors)
|
|
|
|
if opts.get('preview'):
|
|
print(msg)
|
|
return
|
|
|
|
pasteurl = shcmd('arc paste --lang hgrage', msg).split()[1]
|
|
|
|
if opts.get('oncall'):
|
|
createtask(ui, repo, 'rage info: %s' % pasteurl)
|
|
else:
|
|
print('Please post your problem and the following link at'
|
|
' %s for help:\n%s'
|
|
% (ui.config('ui', 'supportcontact'), pasteurl))
|