OpenSolaris_b135/tools/onbld/hgext/cdm.py
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
#
# Copyright 2010 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
'''OpenSolaris workspace extensions for mercurial
This extension contains a number of commands to help you work within
the OpenSolaris consolidations.
Common uses:
Show diffs relative to parent workspace - pdiffs
Check source style rules - nits
Run pre-putback checks - pbchk
Collapse all your changes into a single changeset - recommit'''
#
# NB: This assumes the normal directory structure, with this
# extension 2 levels below .../lib/python.
#
# If you change that, change this
#
import atexit, os, stat, sys, termios
sys.path.insert(1, "%s/../../" % os.path.dirname(__file__))
from onbld.Scm import Version
from mercurial import util
try:
Version.check_version()
except Version.VersionMismatch, badversion:
raise util.Abort("Version Mismatch:\n %s\n" % badversion)
import ConfigParser
from mercurial import cmdutil, ignore, node
from onbld.Scm.WorkSpace import ActiveEntry, WorkSpace
from onbld.Scm.Backup import CdmBackup
from onbld.Checks import Cddl, Comments, Copyright, CStyle, HdrChk
from onbld.Checks import JStyle, Keywords, Mapfile, Rti, onSWAN
def yes_no(ui, msg, default):
if default:
prompt = ' [Y/n]:'
defanswer = 'y'
else:
prompt = ' [y/N]:'
defanswer = 'n'
if Version.at_least("1.3.0"):
resp = ui.prompt(msg + prompt, ['&yes', '&no'], default=defanswer)
else:
resp = ui.prompt(msg + prompt, r'([Yy(es)?|[Nn]o?)?',
default=defanswer)
return resp[0] in ('Y', 'y')
def buildfilelist(ws, parent, files):
'''Build a list of files in which we're interested.
If no files are specified take files from the active list relative
to 'parent'.
Return a list of 2-tuples the first element being a path relative
to the current directory and the second an entry from the active
list, or None if an explicit file list was given.'''
if files:
return [(path, None) for path in sorted(files)]
else:
active = ws.active(parent=parent)
return [(ws.filepath(e.name), e) for e in sorted(active)]
buildfilelist = util.cachefunc(buildfilelist)
def not_check(repo, cmd):
'''return a function which returns boolean indicating whether a file
should be skipped for CMD.'''
#
# The ignore routines need a canonical path to the file (relative to the
# repo root), whereas the check commands get paths relative to the cwd.
#
# Wrap our argument such that the path is canonified before it is checked.
#
def canonified_check(ignfunc):
def f(path):
cpath = util.canonpath(repo.root, repo.getcwd(), path)
return ignfunc(cpath)
return f
ignorefiles = []
for f in [repo.join('cdm/%s.NOT' % cmd),
repo.wjoin('exception_lists/%s' % cmd)]:
if os.path.exists(f):
ignorefiles.append(f)
if ignorefiles:
ign = ignore.ignore(repo.root, ignorefiles, repo.ui.warn)
return canonified_check(ign)
else:
return util.never
def abort_if_dirty(ws):
'''Abort if the workspace has uncommitted changes, merges,
branches, or has Mq patches applied'''
if ws.modified():
raise util.Abort('workspace has uncommitted changes')
if ws.merged():
raise util.Abort('workspace contains uncommitted merge')
if ws.branched():
raise util.Abort('workspace contains uncommitted branch')
if ws.mq_applied():
raise util.Abort('workspace has Mq patches applied')
#
# Adding a reference to WorkSpace from a repo causes a circular reference
# repo <-> WorkSpace.
#
# This prevents repo, WorkSpace and members thereof from being garbage
# collected. Since transactions are aborted when the transaction object
# is collected, and localrepo holds a reference to the most recently created
# transaction, this prevents transactions from cleanly aborting.
#
# Instead, we hold the repo->WorkSpace association in a dictionary, breaking
# that dependence.
#
wslist = {}
def reposetup(ui, repo):
if repo.local() and repo not in wslist:
wslist[repo] = WorkSpace(repo)
if Version.at_least("1.3"):
interactive = ui.interactive()
else:
interactive = ui.interactive
if interactive and sys.stdin.isatty():
ui.setconfig('hooks', 'preoutgoing.cdm_pbconfirm',
'python:hgext_cdm.pbconfirm')
def pbconfirm(ui, repo, hooktype, source):
def wrapper(settings=None):
termios.tcsetattr(sys.stdin.fileno(), termios.TCSANOW, settings)
if source == 'push':
if not yes_no(ui, "Are you sure you wish to push?", False):
return 1
else:
settings = termios.tcgetattr(sys.stdin.fileno())
orig = list(settings)
atexit.register(wrapper, orig)
settings[3] = settings[3] & (~termios.ISIG) # c_lflag
termios.tcsetattr(sys.stdin.fileno(), termios.TCSANOW, settings)
def cdm_pdiffs(ui, repo, *pats, **opts):
'''list workspace diffs relative to parent workspace
The parent tip is taken to be the latest revision shared between
us and the parent workspace.'''
parent = opts['parent']
diffs = wslist[repo].pdiff(pats, opts, parent=parent)
if diffs:
ui.write(diffs)
def cdm_list(ui, repo, **opts):
'''list files changed relative to parent workspace
The parent tip is taken to be the latest revision shared between
us and the parent workspace.'''
wanted = []
if opts['added']:
wanted.append(ActiveEntry.ADDED)
if opts['modified']:
wanted.append(ActiveEntry.MODIFIED)
if opts['removed']:
wanted.append(ActiveEntry.REMOVED)
act = wslist[repo].active(opts['parent'])
chngmap = {ActiveEntry.MODIFIED: 'modified',
ActiveEntry.ADDED: 'added',
ActiveEntry.REMOVED: 'removed'}
lst = {}
for entry in act:
if wanted and (entry.change not in wanted):
continue
chngstr = chngmap[entry.change]
if chngstr not in lst:
lst[chngstr] = []
lst[chngstr].append(entry)
for chng in sorted(lst.keys()):
ui.write(chng + ':\n')
for elt in sorted(lst[chng]):
if elt.is_renamed():
ui.write('\t%s (renamed from %s)\n' % (elt.name,
elt.parentname))
elif elt.is_copied():
ui.write('\t%s (copied from %s)\n' % (elt.name,
elt.parentname))
else:
ui.write('\t%s\n' % elt.name)
def cdm_arcs(ui, repo, parent=None):
'show all ARC cases in checkin comments'
act = wslist[repo].active(parent)
# We take a set of the appropriate comments to eliminate duplicates.
for elt in set(filter(Comments.isARC, act.comments())):
ui.write(elt + '\n')
def cdm_bugs(ui, repo, parent=None):
'show all bug IDs in checkin comments'
act = wslist[repo].active(parent)
for elt in set(filter(Comments.isBug, act.comments())):
ui.write(elt + '\n')
def cdm_comments(ui, repo, parent=None):
'show checkin comments for active files'
act = wslist[repo].active(parent)
for elt in act.comments():
ui.write(elt + '\n')
def cdm_renamed(ui, repo, parent=None):
'''show renamed active files
Renamed files are shown in the format
newname oldname
One pair per-line.'''
act = wslist[repo].active(parent)
for entry in sorted(filter(lambda x: x.is_renamed(), act)):
ui.write('%s %s\n' % (entry.name, entry.parentname))
def cdm_comchk(ui, repo, **opts):
'''check checkin comments for active files
Check that checkin comments conform to O/N rules.'''
active = wslist[repo].active(opts.get('parent'))
ui.write('Comments check:\n')
check_db = not opts.get('nocheck')
return Comments.comchk(active.comments(), check_db=check_db, output=ui,
arcPath=ui.config('cdm', 'arcpath', None))
def cdm_cddlchk(ui, repo, *args, **opts):
'''check for a valid CDDL block in active files
See http://www.opensolaris.org/os/community/on/devref_toc/devref_7/#7_2_3_nonformatting_considerations
for more info.'''
filelist = buildfilelist(wslist[repo], opts.get('parent'), args)
exclude = not_check(repo, 'cddlchk')
lenient = True
ret = 0
ui.write('CDDL block check:\n')
for f, e in filelist:
if e and e.is_removed():
continue
elif (e or opts.get('honour_nots')) and exclude(f):
ui.status('Skipping %s...\n' % f)
continue
elif e and e.is_added():
lenient = False
else:
lenient = True
fh = open(f, 'r')
ret |= Cddl.cddlchk(fh, lenient=lenient, output=ui)
fh.close()
return ret
def cdm_mapfilechk(ui, repo, *args, **opts):
'''check for a valid MAPFILE header block in active files
Check that all link-editor mapfiles contain the standard mapfile
header comment directing the reader to the document containing
Solaris object versioning rules (README.mapfile).'''
filelist = buildfilelist(wslist[repo], opts.get('parent'), args)
exclude = not_check(repo, 'mapfilechk')
ret = 0
ui.write('Mapfile comment check:\n')
for f, e in filelist:
if e and e.is_removed():
continue
elif f.find('mapfile') == -1:
continue
elif (e or opts.get('honour_nots')) and exclude(f):
ui.status('Skipping %s...\n' % f)
continue
fh = open(f, 'r')
ret |= Mapfile.mapfilechk(fh, output=ui)
fh.close()
return ret
def cdm_copyright(ui, repo, *args, **opts):
'''check active files for valid copyrights
Check that all active files have a valid copyright containing the
current year (and *only* the current year).
See http://www.opensolaris.org/os/project/muskoka/on_dev/golden_rules.txt
for more info.'''
filelist = buildfilelist(wslist[repo], opts.get('parent'), args)
exclude = not_check(repo, 'copyright')
ret = 0
ui.write('Copyright check:\n')
for f, e in filelist:
if e and e.is_removed():
continue
elif (e or opts.get('honour_nots')) and exclude(f):
ui.status('Skipping %s...\n' % f)
continue
fh = open(f, 'r')
ret |= Copyright.copyright(fh, output=ui)
fh.close()
return ret
def cdm_hdrchk(ui, repo, *args, **opts):
'''check active header files conform to O/N rules'''
filelist = buildfilelist(wslist[repo], opts.get('parent'), args)
exclude = not_check(repo, 'hdrchk')
ret = 0
ui.write('Header format check:\n')
for f, e in filelist:
if e and e.is_removed():
continue
elif not f.endswith('.h'):
continue
elif (e or opts.get('honour_nots')) and exclude(f):
ui.status('Skipping %s...\n' % f)
continue
fh = open(f, 'r')
ret |= HdrChk.hdrchk(fh, lenient=True, output=ui)
fh.close()
return ret
def cdm_cstyle(ui, repo, *args, **opts):
'''check active C source files conform to the C Style Guide
See http://opensolaris.org/os/community/documentation/getting_started_docs/cstyle.ms.pdf'''
filelist = buildfilelist(wslist[repo], opts.get('parent'), args)
exclude = not_check(repo, 'cstyle')
ret = 0
ui.write('C style check:\n')
for f, e in filelist:
if e and e.is_removed():
continue
elif not (f.endswith('.c') or f.endswith('.h')):
continue
elif (e or opts.get('honour_nots')) and exclude(f):
ui.status('Skipping %s...\n' % f)
continue
fh = open(f, 'r')
ret |= CStyle.cstyle(fh, output=ui,
picky=True, check_posix_types=True,
check_continuation=True)
fh.close()
return ret
def cdm_jstyle(ui, repo, *args, **opts):
'check active Java source files for common stylistic errors'
filelist = buildfilelist(wslist[repo], opts.get('parent'), args)
exclude = not_check(repo, 'jstyle')
ret = 0
ui.write('Java style check:\n')
for f, e in filelist:
if e and e.is_removed():
continue
elif not f.endswith('.java'):
continue
elif (e or opts.get('honour_nots')) and exclude(f):
ui.status('Skipping %s...\n' % f)
continue
fh = open(f, 'r')
ret |= JStyle.jstyle(fh, output=ui, picky=True)
fh.close()
return ret
def cdm_permchk(ui, repo, *args, **opts):
'''check active files permission - warn +x (execute) mode'''
filelist = buildfilelist(wslist[repo], opts.get('parent'), args)
exclude = not_check(repo, 'permchk')
exeFiles = []
ui.write('File permission check:\n')
for f, e in filelist:
if e and e.is_removed():
continue
elif (e or opts.get('honour_nots')) and exclude(f):
ui.status('Skipping %s...\n' % f)
continue
mode = stat.S_IMODE(os.stat(f)[stat.ST_MODE])
if mode & stat.S_IEXEC:
exeFiles.append(f)
if len(exeFiles) > 0:
ui.write('Warning: the following active file(s) have executable mode '
'(+x) permission set,\nremove unless intentional:\n')
for fname in exeFiles:
ui.write(" %s\n" % fname)
return len(exeFiles) > 0
def cdm_tagchk(ui, repo, **opts):
'''check if .hgtags is active and issue warning
Tag sharing among repositories is restricted to gatekeepers'''
active = wslist[repo].active(opts.get('parent'))
ui.write('Checking for new tags:\n')
if ".hgtags" in active:
tfile = wslist[repo].filepath('.hgtags')
ptip = active.parenttip.rev()
ui.write('Warning: Workspace contains new non-local tags.\n'
'Only gatekeepers should add or modify such tags.\n'
'Use the following commands to revert these changes:\n'
' hg revert -r%d %s\n'
' hg commit %s\n'
'You should also recommit before integration\n' %
(ptip, tfile, tfile))
return 1
return 0
def cdm_branchchk(ui, repo, **opts):
'''check if multiple heads (or branches) are present, or if
branch changes are made'''
ui.write('Checking for multiple heads (or branches):\n')
heads = set(repo.heads())
parents = set([x.node() for x in wslist[repo].workingctx().parents()])
#
# We care if there's more than one head, and those heads aren't
# identical to the dirstate parents (if they are identical, it's
# an uncommitted merge which mergechk will catch, no need to
# complain twice).
#
if len(heads) > 1 and heads != parents:
ui.write('Workspace has multiple heads (or branches):\n')
for head in [repo.changectx(head) for head in heads]:
ui.write(" %d:%s\t%s\n" %
(head.rev(), str(head), head.description().splitlines()[0]))
ui.write('You must merge and recommit.\n')
return 1
ui.write('\nChecking for branch changes:\n')
if repo.dirstate.branch() != 'default':
ui.write("Warning: Workspace tip has named branch: '%s'\n"
"Only gatekeepers should push new branches.\n"
"Use the following commands to restore the branch name:\n"
" hg branch [-f] default\n"
" hg commit\n"
"You should also recommit before integration\n" %
(repo.dirstate.branch()))
return 1
branches = repo.branchtags().keys()
if len(branches) > 1:
ui.write('Warning: Workspace has named branches:\n')
for t in branches:
if t == 'default':
continue
ui.write("\t%s\n" % t)
ui.write("Only gatekeepers should push new branches.\n"
"Use the following commands to remove extraneous branches.\n"
" hg branch [-f] default\n"
" hg commit"
"You should also recommit before integration\n")
return 1
return 0
def cdm_rtichk(ui, repo, **opts):
'''check active bug/RFEs for approved RTIs
Only works on SWAN.'''
if opts.get('nocheck') or os.path.exists(repo.join('cdm/rtichk.NOT')):
ui.status('Skipping RTI checks...\n')
return 0
if not onSWAN():
ui.write('RTI checks only work on SWAN, skipping...\n')
return 0
parent = wslist[repo].parent(opts.get('parent'))
active = wslist[repo].active(parent)
ui.write('RTI check:\n')
bugs = []
for com in active.comments():
match = Comments.isBug(com)
if match and match.group(1) not in bugs:
bugs.append(match.group(1))
# RTI normalizes the gate path for us
return int(not Rti.rti(bugs, gatePath=parent, output=ui))
def cdm_keywords(ui, repo, *args, **opts):
'''check source files do not contain SCCS keywords'''
filelist = buildfilelist(wslist[repo], opts.get('parent'), args)
exclude = not_check(repo, 'keywords')
ret = 0
ui.write('Keywords check:\n')
for f, e in filelist:
if e and e.is_removed():
continue
elif (e or opts.get('honour_nots')) and exclude(f):
ui.status('Skipping %s...\n' % f)
continue
fh = open(f, 'r')
ret |= Keywords.keywords(fh, output=ui)
fh.close()
return ret
#
# NB:
# There's no reason to hook this up as an invokable command, since
# we have 'hg status', but it must accept the same arguments.
#
def cdm_outchk(ui, repo, **opts):
'''Warn the user if they have uncommitted changes'''
ui.write('Checking for uncommitted changes:\n')
st = wslist[repo].modified()
if st:
ui.write('Warning: the following files have uncommitted changes:\n')
for elt in st:
ui.write(' %s\n' % elt)
return 1
return 0
def cdm_mergechk(ui, repo, **opts):
'''Warn the user if their workspace contains merges'''
active = wslist[repo].active(opts.get('parent'))
ui.write('Checking for merges:\n')
merges = filter(lambda x: len(x.parents()) == 2 and x.parents()[1],
active.revs)
if merges:
ui.write('Workspace contains the following merges:\n')
for rev in merges:
desc = rev.description().splitlines()
ui.write(' %s:%s\t%s\n' %
(rev.rev() or "working", str(rev),
desc and desc[0] or "*** uncommitted change ***"))
return 1
return 0
def run_checks(ws, cmds, *args, **opts):
'''Run CMDS (with OPTS) over active files in WS'''
ret = 0
for cmd in cmds:
name = cmd.func_name.split('_')[1]
if not ws.ui.configbool('cdm', name, True):
ws.ui.status('Skipping %s check...\n' % name)
else:
ws.ui.pushbuffer()
result = cmd(ws.ui, ws.repo, honour_nots=True, *args, **opts)
output = ws.ui.popbuffer()
ret |= result
if not ws.ui.quiet or result != 0:
ws.ui.write(output, '\n')
return ret
def cdm_nits(ui, repo, *args, **opts):
'''check for stylistic nits in active files
Run cddlchk, copyright, cstyle, hdrchk, jstyle, mapfilechk,
permchk, and keywords checks.'''
cmds = [cdm_cddlchk,
cdm_copyright,
cdm_cstyle,
cdm_hdrchk,
cdm_jstyle,
cdm_mapfilechk,
cdm_permchk,
cdm_keywords]
return run_checks(wslist[repo], cmds, *args, **opts)
def cdm_pbchk(ui, repo, **opts):
'''pre-putback check all active files
Run cddlchk, comchk, copyright, cstyle, hdrchk, jstyle, mapfilechk,
permchk, tagchk, branchchk, keywords and rtichk checks. Additionally,
warn about uncommitted changes.'''
#
# The current ordering of these is that the commands from cdm_nits
# run first in the same order as they would in cdm_nits. Then the
# pbchk specifics run
#
cmds = [cdm_cddlchk,
cdm_copyright,
cdm_cstyle,
cdm_hdrchk,
cdm_jstyle,
cdm_mapfilechk,
cdm_permchk,
cdm_keywords,
cdm_comchk,
cdm_tagchk,
cdm_branchchk,
cdm_rtichk,
cdm_outchk,
cdm_mergechk]
return run_checks(wslist[repo], cmds, **opts)
def cdm_recommit(ui, repo, **opts):
'''replace outgoing changesets with a single equivalent changeset
Replace all outgoing changesets with a single changeset containing
equivalent changes. This removes uninteresting changesets created
during development that would only serve as noise in the gate.
Any changed file that is now identical in content to that in the
parent workspace (whether identical in history or otherwise) will
not be included in the new changeset. Any merges information will
also be removed.
If no files are changed in comparison to the parent workspace, the
outgoing changesets will be removed, but no new changeset created.
recommit will refuse to run if the workspace contains more than
one outgoing head, even if those heads are on the same branch. To
recommit with only one branch containing outgoing changesets, your
workspace must be on that branch and at that branch head.
recommit will prompt you to take a backup if your workspace has
been changed since the last backup was taken. In almost all
cases, you should allow it to take one (the default).
recommit cannot be run if the workspace contains any uncommitted
changes, applied Mq patches, or has multiple outgoing heads (or
branches).
'''
ws = wslist[repo]
if not os.getcwd().startswith(repo.root):
raise util.Abort('recommit is not safe to run with -R')
abort_if_dirty(ws)
wlock = repo.wlock()
lock = repo.lock()
try:
parent = ws.parent(opts['parent'])
between = repo.changelog.nodesbetween(ws.findoutgoing(parent))[2]
heads = set(between) & set(repo.heads())
if len(heads) > 1:
ui.warn('Workspace has multiple outgoing heads (or branches):\n')
for head in sorted(map(repo.changelog.rev, heads), reverse=True):
ui.warn('\t%d\n' % head)
raise util.Abort('you must merge before recommitting')
active = ws.active(parent)
if filter(lambda b: len(b.parents()) > 1, active.bases()):
raise util.Abort('Cannot recommit a merge of two non-outgoing '
'changesets')
if len(active.revs) <= 0:
raise util.Abort("no changes to recommit")
if len(active.files()) <= 0:
ui.warn("Recommitting %d active changesets, but no active files\n" %
len(active.revs))
#
# During the course of a recommit, any file bearing a name
# matching the source name of any renamed file will be
# clobbered by the operation.
#
# As such, we ask the user before proceeding.
#
bogosity = [f.parentname for f in active if f.is_renamed() and
os.path.exists(repo.wjoin(f.parentname))]
if bogosity:
ui.warn("The following file names are the original name of a "
"rename and also present\n"
"in the working directory:\n")
for fname in bogosity:
ui.warn(" %s\n" % fname)
if not yes_no(ui, "These files will be removed by recommit."
" Continue?",
False):
raise util.Abort("recommit would clobber files")
user = opts['user'] or ui.username()
comments = '\n'.join(active.comments())
message = cmdutil.logmessage(opts) or ui.edit(comments, user)
if not message:
raise util.Abort('empty commit message')
bk = CdmBackup(ui, ws, backup_name(repo.root))
if bk.need_backup():
if yes_no(ui, 'Do you want to backup files first?', True):
bk.backup()
oldtags = repo.tags()
clearedtags = [(name, nd, repo.changelog.rev(nd), local)
for name, nd, local in active.tags()]
ws.squishdeltas(active, message, user=user)
finally:
lock.release()
wlock.release()
if clearedtags:
ui.write("Removed tags:\n")
for name, nd, rev, local in sorted(clearedtags,
key=lambda x: x[0].lower()):
ui.write(" %5s:%s:\t%s%s\n" % (rev, node.short(nd),
name, (local and ' (local)' or '')))
for ntag, nnode in sorted(repo.tags().items(),
key=lambda x: x[0].lower()):
if ntag in oldtags and ntag != "tip":
if oldtags[ntag] != nnode:
ui.write("tag '%s' now refers to revision %d:%s\n" %
(ntag, repo.changelog.rev(nnode),
node.short(nnode)))
def do_eval(cmd, files, root, changedir=True):
if not changedir:
os.chdir(root)
for path in sorted(files):
dirn, base = os.path.split(path)
if changedir:
os.chdir(os.path.join(root, dirn))
os.putenv('workspace', root)
os.putenv('filepath', path)
os.putenv('dir', dirn)
os.putenv('file', base)
os.system(cmd)
def cdm_eval(ui, repo, *command, **opts):
'''run cmd for each active file
cmd can refer to:
$file - active file basename.
$dir - active file dirname.
$filepath - path from workspace root to active file.
$workspace - full path to workspace root.
For example "hg eval 'echo $dir; hg log -l3 $file'" will show the last
the 3 log entries for each active file, preceded by its directory.'''
act = wslist[repo].active(opts['parent'])
cmd = ' '.join(command)
files = [x.name for x in act if not x.is_removed()]
do_eval(cmd, files, repo.root, not opts['remain'])
def cdm_apply(ui, repo, *command, **opts):
'''apply cmd to all active files
For example 'hg apply wc -l' outputs a line count of active files.'''
act = wslist[repo].active(opts['parent'])
if opts['remain']:
appnd = ' $filepath'
else:
appnd = ' $file'
cmd = ' '.join(command) + appnd
files = [x.name for x in act if not x.is_removed()]
do_eval(cmd, files, repo.root, not opts['remain'])
def cdm_reparent_11(ui, repo, parent):
'''reparent your workspace
Updates the 'default' path.'''
filename = repo.join('hgrc')
p = ui.expandpath(parent)
cp = util.configparser()
try:
cp.read(filename)
except ConfigParser.ParsingError, inst:
raise util.Abort('failed to parse %s\n%s' % (filename, inst))
try:
fh = open(filename, 'w')
except IOError, e:
raise util.Abort('Failed to open workspace configuration: %s' % e)
if not cp.has_section('paths'):
cp.add_section('paths')
cp.set('paths', 'default', p)
cp.write(fh)
fh.close()
def cdm_reparent_13(ui, repo, parent):
'''reparent your workspace
Updates the 'default' path in this repository's .hg/hgrc.'''
def append_new_parent(parent):
fp = None
try:
fp = repo.opener('hgrc', 'a', atomictemp=True)
if fp.tell() != 0:
fp.write('\n')
fp.write('[paths]\n'
'default = %s\n\n' % parent)
fp.rename()
finally:
if fp and not fp.closed:
fp.close()
def update_parent(path, line, parent):
line = line - 1 # The line number we're passed will be 1-based
fp = None
try:
fp = open(path)
data = fp.readlines()
finally:
if fp and not fp.closed:
fp.close()
#
# line will be the last line of any continued block, go back
# to the first removing the continuation as we go.
#
while data[line][0].isspace():
data.pop(line)
line -= 1
assert data[line].startswith('default')
data[line] = "default = %s\n" % parent
if data[-1] != '\n':
data.append('\n')
try:
fp = util.atomictempfile(path, 'w', 0644)
fp.writelines(data)
fp.rename()
finally:
if fp and not fp.closed:
fp.close()
from mercurial import config
parent = ui.expandpath(parent)
if not os.path.exists(repo.join('hgrc')):
append_new_parent(parent)
return
cfg = config.config()
cfg.read(repo.join('hgrc'))
source = cfg.source('paths', 'default')
if not source:
append_new_parent(parent)
return
else:
path, target = source.rsplit(':', 1)
if path != repo.join('hgrc'):
raise util.Abort("Cannot edit path specification not in repo hgrc\n"
"default path is from: %s" % source)
update_parent(path, int(target), parent)
if Version.at_least("1.3"):
cdm_reparent = cdm_reparent_13
else:
cdm_reparent = cdm_reparent_11
def backup_name(fullpath):
'''Create a backup directory name based on the specified path.
In most cases this is the basename of the path specified, but
certain cases are handled specially to create meaningful names'''
special = ['usr/closed']
fullpath = fullpath.rstrip(os.path.sep).split(os.path.sep)
#
# If a path is 'special', we append the basename of the path to
# the path element preceding the constant, special, part.
#
# Such that for instance:
# /foo/bar/onnv-fixes/usr/closed
# has a backup name of:
# onnv-fixes-closed
#
for elt in special:
elt = elt.split(os.path.sep)
pathpos = len(elt)
if fullpath[-pathpos:] == elt:
return "%s-%s" % (fullpath[-pathpos - 1], elt[-1])
else:
return fullpath[-1]
def cdm_backup(ui, repo, if_newer=False):
'''make backup copies of all workspace changes
Backups will be stored in ~/cdm.backup/<basename of workspace>.'''
name = backup_name(repo.root)
bk = CdmBackup(ui, wslist[repo], name)
wlock = repo.wlock()
lock = repo.lock()
try:
if if_newer and not bk.need_backup():
ui.status('backup is up-to-date\n')
else:
bk.backup()
finally:
lock.release()
wlock.release()
def cdm_restore(ui, repo, backup, **opts):
'''restore workspace from backup
Restores a workspace from the specified backup directory and generation
(which defaults to the latest).'''
if not os.getcwd().startswith(repo.root):
raise util.Abort('restore is not safe to run with -R')
abort_if_dirty(wslist[repo])
if opts['generation']:
gen = int(opts['generation'])
else:
gen = None
if os.path.exists(backup):
backup = os.path.abspath(backup)
wlock = repo.wlock()
lock = repo.lock()
try:
bk = CdmBackup(ui, wslist[repo], backup)
bk.restore(gen)
finally:
lock.release()
wlock.release()
def cdm_webrev(ui, repo, **opts):
'''generate webrev and optionally upload it
This command passes all arguments to webrev script'''
webrev_args = ""
for key in opts.keys():
if opts[key]:
if type(opts[key]) == type(True):
webrev_args += '-' + key + ' '
else:
webrev_args += '-' + key + ' ' + opts[key] + ' '
retval = os.system('webrev ' + webrev_args)
if retval != 0:
return retval - 255
return 0
cmdtable = {
'apply': (cdm_apply, [('p', 'parent', '', 'parent workspace'),
('r', 'remain', None, 'do not change directories')],
'hg apply [-p PARENT] [-r] command...'),
'arcs': (cdm_arcs, [('p', 'parent', '', 'parent workspace')],
'hg arcs [-p PARENT]'),
'^backup|bu': (cdm_backup, [('t', 'if-newer', None,
'only backup if workspace files are newer')],
'hg backup [-t]'),
'branchchk': (cdm_branchchk, [('p', 'parent', '', 'parent workspace')],
'hg branchchk [-p PARENT]'),
'bugs': (cdm_bugs, [('p', 'parent', '', 'parent workspace')],
'hg bugs [-p PARENT]'),
'cddlchk': (cdm_cddlchk, [('p', 'parent', '', 'parent workspace')],
'hg cddlchk [-p PARENT]'),
'comchk': (cdm_comchk, [('p', 'parent', '', 'parent workspace'),
('N', 'nocheck', None,
'do not compare comments with databases')],
'hg comchk [-p PARENT]'),
'comments': (cdm_comments, [('p', 'parent', '', 'parent workspace')],
'hg comments [-p PARENT]'),
'copyright': (cdm_copyright, [('p', 'parent', '', 'parent workspace')],
'hg copyright [-p PARENT]'),
'cstyle': (cdm_cstyle, [('p', 'parent', '', 'parent workspace')],
'hg cstyle [-p PARENT]'),
'eval': (cdm_eval, [('p', 'parent', '', 'parent workspace'),
('r', 'remain', None, 'do not change directories')],
'hg eval [-p PARENT] [-r] command...'),
'hdrchk': (cdm_hdrchk, [('p', 'parent', '', 'parent workspace')],
'hg hdrchk [-p PARENT]'),
'jstyle': (cdm_jstyle, [('p', 'parent', '', 'parent workspace')],
'hg jstyle [-p PARENT]'),
'keywords': (cdm_keywords, [('p', 'parent', '', 'parent workspace')],
'hg keywords [-p PARENT]'),
'^list|active': (cdm_list, [('p', 'parent', '', 'parent workspace'),
('r', 'removed', None, 'show removed files'),
('a', 'added', None, 'show added files'),
('m', 'modified', None, 'show modified files')],
'hg list [-amrRu] [-p PARENT]'),
'mapfilechk': (cdm_mapfilechk, [('p', 'parent', '', 'parent workspace')],
'hg mapfilechk [-p PARENT]'),
'^nits': (cdm_nits, [('p', 'parent', '', 'parent workspace')],
'hg nits [-p PARENT]'),
'^pbchk': (cdm_pbchk, [('p', 'parent', '', 'parent workspace'),
('N', 'nocheck', None, 'skip RTI check')],
'hg pbchk [-N] [-p PARENT]'),
'permchk': (cdm_permchk, [('p', 'parent', '', 'parent workspace')],
'hg permchk [-p PARENT]'),
'^pdiffs': (cdm_pdiffs, [('p', 'parent', '', 'parent workspace'),
('a', 'text', None, 'treat all files as text'),
('g', 'git', None, 'use extended git diff format'),
('w', 'ignore-all-space', None,
'ignore white space when comparing lines'),
('b', 'ignore-space-change', None,
'ignore changes in the amount of white space'),
('B', 'ignore-blank-lines', None,
'ignore changes whos lines are all blank'),
('U', 'unified', 3,
'number of lines of context to show'),
('I', 'include', [],
'include names matching the given patterns'),
('X', 'exclude', [],
'exclude names matching the given patterns')],
'hg pdiffs [OPTION...] [-p PARENT] [FILE...]'),
'^recommit|reci': (cdm_recommit, [('p', 'parent', '', 'parent workspace'),
('f', 'force', None, 'force operation'),
('m', 'message', '',
'use <text> as commit message'),
('l', 'logfile', '',
'read commit message from file'),
('u', 'user', '',
'record user as committer')],
'hg recommit [-f] [-p PARENT]'),
'renamed': (cdm_renamed, [('p', 'parent', '', 'parent workspace')],
'hg renamed [-p PARENT]'),
'reparent': (cdm_reparent, [], 'hg reparent PARENT'),
'^restore': (cdm_restore, [('g', 'generation', '', 'generation number')],
'hg restore [-g GENERATION] BACKUP'),
'rtichk': (cdm_rtichk, [('p', 'parent', '', 'parent workspace'),
('N', 'nocheck', None, 'skip RTI check')],
'hg rtichk [-N] [-p PARENT]'),
'tagchk': (cdm_tagchk, [('p', 'parent', '', 'parent workspace')],
'hg tagchk [-p PARENT]'),
'webrev': (cdm_webrev, [('C', 'C', '', 'ITS priority file'),
('D', 'D', '', 'delete remote webrev'),
('I', 'I', '', 'ITS configuration file'),
('i', 'i', '', 'include file'),
('l', 'l', '', 'extract file list from putback -n'),
('N', 'N', None, 'supress comments'),
('n', 'n', None, 'do not generate webrev'),
('O', 'O', None, 'OpenSolaris mode'),
('o', 'o', '', 'output directory'),
('p', 'p', '', 'use specified parent'),
('t', 't', '', 'upload target'),
('U', 'U', None, 'upload the webrev'),
('w', 'w', '', 'use wx active file')],
'hg webrev [WEBREV_OPTIONS]'),
}