Mercurial > hg
view mercurial/server.py @ 33195:5d8942dbe49e
check-config: syntax to allow inconsistent config values
The ignore regular expression has been updated to detect
"inconsistent config." If present, we track which configs have
that set and we suppress the conflicting defaults error for those
options.
I also added named groups to the regexp to aid readability.
A comment was added to profiling.py to make a desired inconsistent
value error go away.
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Sat, 01 Jul 2017 20:34:27 -0700 |
parents | e48cb1c7a902 |
children | bfcd0d227972 |
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# server.py - utility and factory of server # # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. from __future__ import absolute_import import os import tempfile from .i18n import _ from . import ( chgserver, cmdutil, commandserver, error, hgweb, pycompat, util, ) def runservice(opts, parentfn=None, initfn=None, runfn=None, logfile=None, runargs=None, appendpid=False): '''Run a command as a service.''' def writepid(pid): if opts['pid_file']: if appendpid: mode = 'ab' else: mode = 'wb' fp = open(opts['pid_file'], mode) fp.write('%d\n' % pid) fp.close() if opts['daemon'] and not opts['daemon_postexec']: # Signal child process startup with file removal lockfd, lockpath = tempfile.mkstemp(prefix='hg-service-') os.close(lockfd) try: if not runargs: runargs = util.hgcmd() + pycompat.sysargv[1:] runargs.append('--daemon-postexec=unlink:%s' % lockpath) # Don't pass --cwd to the child process, because we've already # changed directory. for i in xrange(1, len(runargs)): if runargs[i].startswith('--cwd='): del runargs[i] break elif runargs[i].startswith('--cwd'): del runargs[i:i + 2] break def condfn(): return not os.path.exists(lockpath) pid = util.rundetached(runargs, condfn) if pid < 0: raise error.Abort(_('child process failed to start')) writepid(pid) finally: util.tryunlink(lockpath) if parentfn: return parentfn(pid) else: return if initfn: initfn() if not opts['daemon']: writepid(util.getpid()) if opts['daemon_postexec']: try: os.setsid() except AttributeError: pass for inst in opts['daemon_postexec']: if inst.startswith('unlink:'): lockpath = inst[7:] os.unlink(lockpath) elif inst.startswith('chdir:'): os.chdir(inst[6:]) elif inst != 'none': raise error.Abort(_('invalid value for --daemon-postexec: %s') % inst) util.hidewindow() util.stdout.flush() util.stderr.flush() nullfd = os.open(os.devnull, os.O_RDWR) logfilefd = nullfd if logfile: logfilefd = os.open(logfile, os.O_RDWR | os.O_CREAT | os.O_APPEND) os.dup2(nullfd, 0) os.dup2(logfilefd, 1) os.dup2(logfilefd, 2) if nullfd not in (0, 1, 2): os.close(nullfd) if logfile and logfilefd not in (0, 1, 2): os.close(logfilefd) if runfn: return runfn() _cmdservicemap = { 'chgunix': chgserver.chgunixservice, 'pipe': commandserver.pipeservice, 'unix': commandserver.unixforkingservice, } def _createcmdservice(ui, repo, opts): mode = opts['cmdserver'] try: return _cmdservicemap[mode](ui, repo, opts) except KeyError: raise error.Abort(_('unknown mode %s') % mode) def _createhgwebservice(ui, repo, opts): # this way we can check if something was given in the command-line if opts.get('port'): opts['port'] = util.getport(opts.get('port')) alluis = {ui} if repo: baseui = repo.baseui alluis.update([repo.baseui, repo.ui]) else: baseui = ui webconf = opts.get('web_conf') or opts.get('webdir_conf') if webconf: if opts.get('subrepos'): raise error.Abort(_('--web-conf cannot be used with --subrepos')) # load server settings (e.g. web.port) to "copied" ui, which allows # hgwebdir to reload webconf cleanly servui = ui.copy() servui.readconfig(webconf, sections=['web']) alluis.add(servui) elif opts.get('subrepos'): servui = ui # If repo is None, hgweb.createapp() already raises a proper abort # message as long as webconf is None. if repo: webconf = dict() cmdutil.addwebdirpath(repo, "", webconf) else: servui = ui optlist = ("name templates style address port prefix ipv6" " accesslog errorlog certificate encoding") for o in optlist.split(): val = opts.get(o, '') if val in (None, ''): # should check against default options instead continue for u in alluis: u.setconfig("web", o, val, 'serve') app = hgweb.createapp(baseui, repo, webconf) return hgweb.httpservice(servui, app, opts) def createservice(ui, repo, opts): if opts["cmdserver"]: return _createcmdservice(ui, repo, opts) else: return _createhgwebservice(ui, repo, opts)