comparison mercurial/bookmarks.py @ 17818:5023027240a1

bookmarks: use scmutil.checknewlabel

Validation is pulled up into the commands module to avoid an import
cycle.

17817:b17be267b59c

from mercurial.i18n import _
from mercurial.node import hex
from mercurial import encoding, error, util, obsolete, phases
import errno, os

def checkvalid(mark):
    for c in (':', '\0', '\n', '\r'):
        if c in mark:
            raise util.Abort(_("bookmark '%s' contains illegal "
                "character" % mark))
    if mark in ['tip', '.', 'null']:
        raise util.Abort(_('the name \'%s\' is reserved') % mark)

def read(repo):
    '''Parse .hg/bookmarks file and return a dictionary

    Bookmarks are stored as {HASH}\\s{NAME}\\n (localtags format) values

    '''
    refs = repo._bookmarks

    if repo._bookmarkcurrent not in refs:
        setcurrent(repo, None)
    for mark in refs.keys():
        checkvalid(mark)

    wlock = repo.wlock()
    try:

        file = repo.opener('bookmarks', 'w', atomictemp=True)

    if current == mark:
        return

    if mark not in repo._bookmarks:
        mark = ''
    checkvalid(mark)

    wlock = repo.wlock()
    try:
        file = repo.opener('bookmarks.current', 'w', atomictemp=True)
        file.write(encoding.fromlocal(mark))

17818:5023027240a1

from mercurial.i18n import _
from mercurial.node import hex
from mercurial import encoding, error, util, obsolete, phases
import errno, os

def read(repo):
    '''Parse .hg/bookmarks file and return a dictionary

    Bookmarks are stored as {HASH}\\s{NAME}\\n (localtags format) values

    '''
    refs = repo._bookmarks

    if repo._bookmarkcurrent not in refs:
        setcurrent(repo, None)

    wlock = repo.wlock()
    try:

        file = repo.opener('bookmarks', 'w', atomictemp=True)

    if current == mark:
        return

    if mark not in repo._bookmarks:
        mark = ''

    wlock = repo.wlock()
    try:
        file = repo.opener('bookmarks.current', 'w', atomictemp=True)
        file.write(encoding.fromlocal(mark))