view upmana/mercurial/subrepo.py @ 135:dcf4fbe09b70 beta

Traipse Beta 'OpenRPG' {091010-00} Traipse is a distribution of OpenRPG that is designed to be easy to setup and go. Traipse also makes it easy for developers to work on code without fear of sacrifice. 'Ornery-Orc' continues the trend of 'Grumpy' and adds fixes to the code. 'Ornery-Orc's main goal is to offer more advanced features and enhance the productivity of the user. Update Summary (Beta) Added Bookmarks Fix to Remote Admin Commands Minor fix to text based Server Fix to Pretty Print, from Core Fix to Splitter Nodes not being created Fix to massive amounts of images loading, from Core Added 'boot' command to remote admin Added confirmation window for sent nodes Minor changes to allow for portability to an OpenSUSE linux OS Miniatures Layer pop up box allows users to turn off Mini labels, from FlexiRPG Zoom Mouse plugin added Images added to Plugin UI Switching to Element Tree Map efficiency, from FlexiRPG Added Status Bar to Update Manager default_manifest.xml renamed to default_upmana.xml Cleaner clode for saved repositories New TrueDebug Class in orpg_log (See documentation for usage) Mercurial's hgweb folder is ported to upmana **Pretty important update that can help remove thousands of dead children from your gametree. **Children, <forms />, <group_atts />, <horizontal />, <cols />, <rows />, <height />, etc... are all tags now. Check your gametree and look for dead children!! **New Gamtree Recusion method, mapping, and context sensitivity. !!Alpha - Watch out for infinite loops!!
author sirebral
date Tue, 10 Nov 2009 14:11:28 -0600
parents
children
line wrap: on
line source

# subrepo.py - sub-repository handling for Mercurial
#
# Copyright 2006, 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, incorporated herein by reference.

import errno, os
from i18n import _
import config, util, node, error
localrepo = hg = None

nullstate = ('', '')

def state(ctx):
    p = config.config()
    def read(f, sections=None, remap=None):
        if f in ctx:
            try:
                p.parse(f, ctx[f].data(), sections, remap)
            except IOError, err:
                if err.errno != errno.ENOENT:
                    raise
    read('.hgsub')

    rev = {}
    if '.hgsubstate' in ctx:
        try:
            for l in ctx['.hgsubstate'].data().splitlines():
                revision, path = l.split()
                rev[path] = revision
        except IOError, err:
            if err.errno != errno.ENOENT:
                raise

    state = {}
    for path, src in p[''].items():
        state[path] = (src, rev.get(path, ''))

    return state

def writestate(repo, state):
    repo.wwrite('.hgsubstate',
                ''.join(['%s %s\n' % (state[s][1], s)
                         for s in sorted(state)]), '')

def submerge(repo, wctx, mctx, actx):
    if mctx == actx: # backwards?
        actx = wctx.p1()
    s1 = wctx.substate
    s2 = mctx.substate
    sa = actx.substate
    sm = {}

    for s, l in s1.items():
        a = sa.get(s, nullstate)
        if s in s2:
            r = s2[s]
            if l == r or r == a: # no change or local is newer
                sm[s] = l
                continue
            elif l == a: # other side changed
                wctx.sub(s).get(r)
                sm[s] = r
            elif l[0] != r[0]: # sources differ
                if repo.ui.prompt(
                    _(' subrepository sources for %s differ\n'
                      'use (l)ocal source (%s) or (r)emote source (%s)?')
                      % (s, l[0], r[0]),
                      (_('&Local'), _('&Remote')), _('l')) == _('r'):
                    wctx.sub(s).get(r)
                    sm[s] = r
            elif l[1] == a[1]: # local side is unchanged
                wctx.sub(s).get(r)
                sm[s] = r
            else:
                wctx.sub(s).merge(r)
                sm[s] = l
        elif l == a: # remote removed, local unchanged
            wctx.sub(s).remove()
        else:
            if repo.ui.prompt(
                _(' local changed subrepository %s which remote removed\n'
                  'use (c)hanged version or (d)elete?') % s,
                  (_('&Changed'), _('&Delete')), _('c')) == _('d'):
                wctx.sub(s).remove()

    for s, r in s2.items():
        if s in s1:
            continue
        elif s not in sa:
            wctx.sub(s).get(r)
            sm[s] = r
        elif r != sa[s]:
            if repo.ui.prompt(
                _(' remote changed subrepository %s which local removed\n'
                  'use (c)hanged version or (d)elete?') % s,
                  (_('&Changed'), _('&Delete')), _('c')) == _('c'):
                wctx.sub(s).get(r)
                sm[s] = r

    # record merged .hgsubstate
    writestate(repo, sm)

def _abssource(repo, push=False):
    if hasattr(repo, '_subparent'):
        source = repo._subsource
        if source.startswith('/') or '://' in source:
            return source
        parent = _abssource(repo._subparent)
        if '://' in parent:
            if parent[-1] == '/':
                parent = parent[:-1]
            return parent + '/' + source
        return os.path.join(parent, repo._subsource)
    if push and repo.ui.config('paths', 'default-push'):
        return repo.ui.config('paths', 'default-push', repo.root)
    return repo.ui.config('paths', 'default', repo.root)

def subrepo(ctx, path):
    # subrepo inherently violates our import layering rules
    # because it wants to make repo objects from deep inside the stack
    # so we manually delay the circular imports to not break
    # scripts that don't use our demand-loading
    global localrepo, hg
    import localrepo as l, hg as h
    localrepo = l
    hg = h

    util.path_auditor(ctx._repo.root)(path)
    state = ctx.substate.get(path, nullstate)
    if state[0].startswith('['): # future expansion
        raise error.Abort('unknown subrepo source %s' % state[0])
    return hgsubrepo(ctx, path, state)

class hgsubrepo(object):
    def __init__(self, ctx, path, state):
        self._path = path
        self._state = state
        r = ctx._repo
        root = r.wjoin(path)
        if os.path.exists(os.path.join(root, '.hg')):
            self._repo = localrepo.localrepository(r.ui, root)
        else:
            util.makedirs(root)
            self._repo = localrepo.localrepository(r.ui, root, create=True)
        self._repo._subparent = r
        self._repo._subsource = state[0]

    def dirty(self):
        r = self._state[1]
        if r == '':
            return True
        w = self._repo[None]
        if w.p1() != self._repo[r]: # version checked out changed
            return True
        return w.dirty() # working directory changed

    def commit(self, text, user, date):
        n = self._repo.commit(text, user, date)
        if not n:
            return self._repo['.'].hex() # different version checked out
        return node.hex(n)

    def remove(self):
        # we can't fully delete the repository as it may contain
        # local-only history
        self._repo.ui.note(_('removing subrepo %s\n') % self._path)
        hg.clean(self._repo, node.nullid, False)

    def get(self, state):
        source, revision = state
        try:
            self._repo.lookup(revision)
        except error.RepoError:
            self._repo._subsource = source
            self._repo.ui.status(_('pulling subrepo %s\n') % self._path)
            srcurl = _abssource(self._repo)
            other = hg.repository(self._repo.ui, srcurl)
            self._repo.pull(other)

        hg.clean(self._repo, revision, False)

    def merge(self, state):
        hg.merge(self._repo, state[1], remind=False)

    def push(self, force):
        # push subrepos depth-first for coherent ordering
        c = self._repo['']
        subs = c.substate # only repos that are committed
        for s in sorted(subs):
            c.sub(s).push(force)

        self._repo.ui.status(_('pushing subrepo %s\n') % self._path)
        dsturl = _abssource(self._repo, True)
        other = hg.repository(self._repo.ui, dsturl)
        self._repo.push(other, force)