# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@fb.com>
# Date 1389139663 28800
# Node ID 60a2fad036500e2caa072c5962f16b30c51c6c59
# Parent  bbb3a0e1dfea67795e4b92398800e464b0b8c8e8
removed the qsync extension.

The only user I knew about (logilab) is not using it anymore. It not compatible
with coming Mercurial version 2.9.

diff -r bbb3a0e1dfea -r 60a2fad03650 README
--- a/README	Tue Jan 07 15:52:47 2014 -0800
+++ b/README	Tue Jan 07 16:07:43 2014 -0800
@@ -46,6 +46,8 @@
 
 - add verbose hint about how to handle corner case by hand.
   This should help people until evolve is able to to it itself.
+- removed the qsync extension. The only user I knew about (logilab) is not
+  using it anymore. It not compatible with coming Mercurial version 2.9.
 
 3.2.0 -- 2013-11-15
 
diff -r bbb3a0e1dfea -r 60a2fad03650 hgext/qsync.py
--- a/hgext/qsync.py	Tue Jan 07 15:52:47 2014 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,266 +0,0 @@
-# Copyright 2011 Logilab SA <contact@logilab.fr>
-"""synchronize patches queues and evolving changesets"""
-
-import re
-from cStringIO import StringIO
-import json
-
-from mercurial.i18n import _
-from mercurial import commands
-from mercurial import patch
-from mercurial import util
-from mercurial.node import nullid, hex, short, bin
-from mercurial import cmdutil
-from mercurial import hg
-from mercurial import scmutil
-from mercurial import error
-from mercurial import extensions
-from mercurial import phases
-from mercurial import obsolete
-
-### old compat code
-#############################
-
-BRANCHNAME="qsubmit2"
-
-### new command
-#############################
-cmdtable = {}
-command = cmdutil.command(cmdtable)
-
-@command('^qsync|sync',
-    [
-     ('a', 'review-all', False, _('mark all touched patches ready for review (no editor)')),
-    ],
-    '')
-def cmdsync(ui, repo, **opts):
-    '''Export draft changeset as mq patch in a mq patches repository commit.
-
-    This command get all changesets in draft phase and create an mq changeset:
-
-        * on a "qsubmit2" branch (based on the last changeset)
-
-        * one patch per draft changeset
-
-        * a series files listing all generated patch
-
-        * qsubmitdata holding useful information
-
-    It does use obsolete relation to update patches that already existing in the qsubmit2 branch.
-
-    Already existing patch which became public, draft or got killed are remove from the mq repo.
-
-    Patch name are generated using the summary line for changeset description.
-
-    .. warning:: Series files is ordered topologically. So two series with
-                 interleaved changeset will appear interleaved.
-    '''
-
-    review = 'edit'
-    if opts['review_all']:
-        review = 'all'
-    mqrepo = repo.mq.qrepo()
-    if mqrepo is None:
-        raise util.Abort('No patches repository')
-
-    try:
-        parent = mqrepo[BRANCHNAME]
-    except error.RepoLookupError:
-        parent = initqsubmit(mqrepo)
-    store, data, touched = fillstore(repo, parent)
-    try:
-        if not touched:
-            raise util.Abort('Nothing changed')
-        files = ['qsubmitdata', 'series'] + touched
-        # mark some as ready for review
-        message = 'qsubmit commit\n\n'
-        review_list = []
-        applied_list = []
-        if review:
-            olddata = get_old_data(parent)
-            oldfiles = dict([(name, bin(ctxhex)) for ctxhex, name in olddata])
-
-            for patch_name in touched:
-                try:
-                    store.getfile(patch_name)
-                    review_list.append(patch_name)
-                except IOError:
-                    oldnode = oldfiles[patch_name]
-                    newnodes = obsolete.successorssets(repo, oldnode)
-                    if newnodes:
-                        newnodes = [n for n in newnodes if n and n[0] in repo] # remove killing
-                    if not newnodes:
-                        # changeset has been killed (eg. reject)
-                        pass
-                    else:
-                        assert len(newnodes) == 1 # conflict!!!
-                        newnode = newnodes[0]
-                        assert len(newnode) == 1 # split unsupported for now
-                        newnode = list(newnode)[0]
-                        # XXX unmanaged case where a cs is obsoleted by an unavailable one
-                        #if newnode.node() not in repo.changelog.nodemap:
-                        #    raise util.Abort('%s is obsoleted by an unknown node %s'% (oldnode, newnode))
-                        ctx = repo[newnode]
-                        if ctx.phase() == phases.public:
-                            # applied
-                            applied_list.append(patch_name)
-                        elif ctx.phase() == phases.secret:
-                            # already exported changeset is now secret
-                            repo.ui.warn("An already exported changeset is now secret!!!")
-                        else:
-                            # draft
-                            assert False, "Should be exported"
-
-        if review:
-            if applied_list:
-                message += '\n'.join('* applied %s' % x for x in applied_list) + '\n'
-            if review_list:
-                message += '\n'.join('* %s ready for review' % x for x in review_list) + '\n'
-        memctx = patch.makememctx(mqrepo, (parent.node(), nullid),
-                                  message,
-                                  None,
-                                  None,
-                                  parent.branch(), files, store,
-                                  editor=None)
-        if review == 'edit':
-            memctx._text = cmdutil.commitforceeditor(mqrepo, memctx, [])
-        mqrepo.savecommitmessage(memctx.description())
-        n = memctx.commit()
-    finally:
-        store.close()
-    return 0
-
-
-def makename(ctx):
-    """create a patch name form a changeset"""
-    descsummary = ctx.description().splitlines()[0]
-    descsummary = re.sub(r'\s+', '_', descsummary)
-    descsummary = re.sub(r'\W+', '', descsummary)
-    if len(descsummary) > 45:
-        descsummary = descsummary[:42] + '.'
-    return '%s-%s.diff' % (ctx.branch().upper(), descsummary)
-
-
-def get_old_data(mqctx):
-    """read qsubmit data to fetch previous export data
-
-    get old data from the content of an mq commit"""
-    try:
-        old_data = mqctx['qsubmitdata']
-        return json.loads(old_data.data())
-    except error.LookupError:
-        return []
-
-def get_current_data(repo):
-    """Return what would be exported if no previous data exists"""
-    data = []
-    for ctx in repo.set('draft() - (obsolete() + merge())'):
-        name = makename(ctx)
-        data.append([ctx.hex(), makename(ctx)])
-    merges = repo.revs('draft() and merge()')
-    if merges:
-        repo.ui.warn('ignoring %i merge\n' % len(merges))
-    return data
-
-
-def patchmq(repo, store, olddata, newdata):
-    """export the mq patches and return all useful data to be exported"""
-    finaldata = []
-    touched = set()
-    currentdrafts = set(d[0] for d in newdata)
-    usednew = set()
-    usedold = set()
-    evolve = extensions.find('evolve')
-    for oldhex, oldname in olddata:
-        if oldhex in usedold:
-            continue # no duplicate
-        usedold.add(oldhex)
-        oldname = str(oldname)
-        oldnode = bin(oldhex)
-        newnodes = obsolete.successorssets(repo, oldnode)
-        if newnodes:
-            newnodes = [n for n in newnodes if n and n[0] in repo] # remove killing
-            if len(newnodes) > 1:
-                newnodes = [short(nodes[0]) for nodes in newnodes]
-                raise util.Abort('%s have more than one newer version: %s'% (oldname, newnodes))
-            if newnodes:
-                # else, changeset have been killed
-                newnode = list(newnodes)[0][0]
-                ctx = repo[newnode]
-                if ctx.hex() != oldhex and ctx.phase():
-                    fp = StringIO()
-                    cmdutil.export(repo, [ctx.rev()], fp=fp)
-                    data = fp.getvalue()
-                    store.setfile(oldname, data, (None, None))
-                    finaldata.append([ctx.hex(), oldname])
-                    usednew.add(ctx.hex())
-                    touched.add(oldname)
-                    continue
-        if oldhex in currentdrafts:
-            # else changeset is now public or secret
-            finaldata.append([oldhex, oldname])
-            usednew.add(ctx.hex())
-            continue
-        touched.add(oldname)
-
-    for newhex, newname in newdata:
-        if newhex in usednew:
-            continue
-        newnode = bin(newhex)
-        ctx = repo[newnode]
-        fp = StringIO()
-        cmdutil.export(repo, [ctx.rev()], fp=fp)
-        data = fp.getvalue()
-        store.setfile(newname, data, (None, None))
-        finaldata.append([ctx.hex(), newname])
-        touched.add(newname)
-    # sort by branchrev number
-    finaldata.sort(key=lambda x: sort_key(repo[x[0]]))
-    # sort touched too (ease review list)
-    stouched = [f[1] for f in finaldata if f[1] in touched]
-    stouched += [x for x in touched if x not in stouched]
-    return finaldata, stouched
-
-def sort_key(ctx):
-    """ctx sort key: (branch, rev)"""
-    return (ctx.branch(), ctx.rev())
-
-
-def fillstore(repo, basemqctx):
-    """fill store with patch data"""
-    olddata = get_old_data(basemqctx)
-    newdata = get_current_data(repo)
-    store = patch.filestore()
-    try:
-        data, touched = patchmq(repo, store, olddata, newdata)
-        # put all name in the series
-        series ='\n'.join(d[1] for d in data) + '\n'
-        store.setfile('series', series, (False, False))
-
-        # export data to ease futur work
-        store.setfile('qsubmitdata', json.dumps(data, indent=True),
-                      (False, False))
-    except:
-        store.close()
-	raise
-    return store, data, touched
-
-
-def initqsubmit(mqrepo):
-    """create initial qsubmit branch"""
-    store = patch.filestore()
-    try:
-        files = set()
-        store.setfile('DO-NOT-EDIT-THIS-WORKING-COPY-BY-HAND', 'WE WARNED YOU!', (False, False))
-        store.setfile('.hgignore', '^status$\n', (False, False))
-        memctx = patch.makememctx(mqrepo, (nullid, nullid),
-                              'qsubmit init',
-                              None,
-                              None,
-                              BRANCHNAME, ('.hgignore',), store,
-                              editor=None)
-        mqrepo.savecommitmessage(memctx.description())
-        n = memctx.commit()
-    finally:
-        store.close()
-    return mqrepo[n]
diff -r bbb3a0e1dfea -r 60a2fad03650 tests/test-qsync.t
--- a/tests/test-qsync.t	Tue Jan 07 15:52:47 2014 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,239 +0,0 @@
-  $ cat >> $HGRCPATH <<EOF
-  > [defaults]
-  > amend=-d "0 0"
-  > [web]
-  > push_ssl = false
-  > allow_push = *
-  > [phases]
-  > publish = False
-  > [alias]
-  > qlog = log --template='{rev} - {node|short} {desc} ({phase})\n'
-  > mqlog = log --mq --template='{rev} - {desc}\n'
-  > [diff]
-  > git = 1
-  > unified = 0
-  > [extensions]
-  > hgext.rebase=
-  > hgext.graphlog=
-  > hgext.mq=
-  > EOF
-  $ echo "evolve=$(echo $(dirname $TESTDIR))/hgext/evolve.py" >> $HGRCPATH
-  $ echo "qsync=$(echo $(dirname $TESTDIR))/hgext/qsync.py" >> $HGRCPATH
-  $ mkcommit() {
-  >    echo "$1" > "$1"
-  >    hg add "$1"
-  >    hg ci -m "add $1"
-  > }
-
-basic sync
-
-  $ hg init local
-  $ cd local
-  $ hg qinit -c
-  $ hg qci -m "initial commit"
-  $ mkcommit a
-  $ mkcommit b
-  $ hg qlog
-  1 - 7c3bad9141dc add b (draft)
-  0 - 1f0dee641bb7 add a (draft)
-  $ hg qsync -a
-  $ hg mqlog
-  2 - qsubmit commit
-  
-  * DEFAULT-add_a.diff ready for review
-  * DEFAULT-add_b.diff ready for review
-  1 - qsubmit init
-  0 - initial commit
-
-basic sync II
-
-  $ hg init local
-  $ cd local
-  $ hg qinit -c
-  $ hg qci -m "initial commit"
-  $ mkcommit a
-  $ mkcommit b
-  $ hg qlog
-  1 - 7c3bad9141dc add b (draft)
-  0 - 1f0dee641bb7 add a (draft)
-  $ hg qsync -a
-  $ hg mqlog
-  2 - qsubmit commit
-  
-  * DEFAULT-add_a.diff ready for review
-  * DEFAULT-add_b.diff ready for review
-  1 - qsubmit init
-  0 - initial commit
-
-  $ echo "b" >> b
-  $ hg amend
-  $ hg qsync -a
-  $ hg mqlog
-  3 - qsubmit commit
-  
-  * DEFAULT-add_b.diff ready for review
-  2 - qsubmit commit
-  
-  * DEFAULT-add_a.diff ready for review
-  * DEFAULT-add_b.diff ready for review
-  1 - qsubmit init
-  0 - initial commit
-
-  $ hg up -r 0
-  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
-  $ echo "a" >> a
-  $ hg amend
-  1 new unstable changesets
-  $ hg graft -O 3
-  grafting revision 3
-  $ hg qsync -a
-  $ hg mqlog
-  4 - qsubmit commit
-  
-  * DEFAULT-add_a.diff ready for review
-  * DEFAULT-add_b.diff ready for review
-  3 - qsubmit commit
-  
-  * DEFAULT-add_b.diff ready for review
-  2 - qsubmit commit
-  
-  * DEFAULT-add_a.diff ready for review
-  * DEFAULT-add_b.diff ready for review
-  1 - qsubmit init
-  0 - initial commit
-
-sync with published changeset
-
-  $ hg init local
-  $ cd local
-  $ hg qinit -c
-  $ hg qci -m "initial commit"
-  $ mkcommit a
-  $ mkcommit b
-  $ hg qlog
-  1 - 7c3bad9141dc add b (draft)
-  0 - 1f0dee641bb7 add a (draft)
-  $ hg qsync -a
-  $ hg mqlog
-  2 - qsubmit commit
-  
-  * DEFAULT-add_a.diff ready for review
-  * DEFAULT-add_b.diff ready for review
-  1 - qsubmit init
-  0 - initial commit
-
-  $ hg phase -p 0
-  $ hg qsync -a
-  $ hg mqlog
-  3 - qsubmit commit
-  
-  * applied DEFAULT-add_a.diff
-  2 - qsubmit commit
-  
-  * DEFAULT-add_a.diff ready for review
-  * DEFAULT-add_b.diff ready for review
-  1 - qsubmit init
-  0 - initial commit
-
-  $ mkcommit c
-  $ mkcommit d
-  $ hg qsync -a
-  $ hg mqlog
-  4 - qsubmit commit
-  
-  * DEFAULT-add_c.diff ready for review
-  * DEFAULT-add_d.diff ready for review
-  3 - qsubmit commit
-  
-  * applied DEFAULT-add_a.diff
-  2 - qsubmit commit
-  
-  * DEFAULT-add_a.diff ready for review
-  * DEFAULT-add_b.diff ready for review
-  1 - qsubmit init
-  0 - initial commit
-
-  $ cd ..
-  $ hg qclone -U local local2
-  $ cd local2
-  $ hg qlog
-  3 - 47d2a3944de8 add d (draft)
-  2 - 4538525df7e2 add c (draft)
-  1 - 7c3bad9141dc add b (draft)
-  0 - 1f0dee641bb7 add a (public)
-  $ hg strip -n 1 --no-backup
-  $ hg up
-  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
-  $ hg up --mq 4
-  6 files updated, 0 files merged, 0 files removed, 0 files unresolved
-  $ hg qseries
-  DEFAULT-add_b.diff
-  DEFAULT-add_c.diff
-  DEFAULT-add_d.diff
-  $ hg qpush
-  applying DEFAULT-add_b.diff
-  now at: DEFAULT-add_b.diff
-  $ hg qfinish -a
-  $ hg phase -p .
-  $ hg qci -m "applied DEFAULT-add_b.diff"
-  $ cd ../local
-  $ hg pull ../local2
-  pulling from ../local2
-  searching for changes
-  no changes found
-  $ hg pull --mq ../local2/.hg/patches
-  pulling from ../local2/.hg/patches
-  searching for changes
-  adding changesets
-  adding manifests
-  adding file changes
-  added 1 changesets with 1 changes to 1 files
-  (run 'hg update' to get a working copy)
-  $ hg qlog
-  3 - 47d2a3944de8 add d (draft)
-  2 - 4538525df7e2 add c (draft)
-  1 - 7c3bad9141dc add b (public)
-  0 - 1f0dee641bb7 add a (public)
-  $ hg mqlog -l 1
-  5 - applied DEFAULT-add_b.diff
-  $ hg status --mq --rev tip:-2
-  M series
-  A DEFAULT-add_b.diff
-  $ hg qsync -a
-  $ hg status --mq --rev tip:-2
-  M qsubmitdata
-  $ hg mqlog -l 1
-  6 - qsubmit commit
-  
-  * applied DEFAULT-add_b.diff
-  $ hg qsync -a
-  abort: Nothing changed
-  [255]
-
-mixed sync
-
-  $ hg init local
-  $ cd local
-  $ hg qinit -c
-  $ mkcommit a
-  $ mkcommit b
-  $ hg qlog
-  1 - 7c3bad9141dc add b (draft)
-  0 - 1f0dee641bb7 add a (draft)
-  $ hg qsync -a
-  $ hg mqlog
-  1 - qsubmit commit
-  
-  * DEFAULT-add_a.diff ready for review
-  * DEFAULT-add_b.diff ready for review
-  0 - qsubmit init
-  $ hg phase -p 0
-  $ echo "b" >> b
-  $ hg amend
-  $ hg qsync -a
-  $ hg mqlog -l 1
-  2 - qsubmit commit
-  
-  * applied DEFAULT-add_a.diff
-  * DEFAULT-add_b.diff ready for review
-