46
def _get_sorted_revisions(tip_revision, revision_ids, parent_map):
47
"""Get an iterator which will return the revisions in merge sorted order.
49
This will build up a list of all nodes, such that only nodes in the list
50
are referenced. It then uses MergeSorter to return them in 'merge-sorted'
53
:param revision_ids: A set of revision_ids
54
:param parent_map: The parent information for each node. Revisions which
55
are considered ghosts should not be present in the map.
56
:return: iterator from MergeSorter.iter_topo_order()
58
# MergeSorter requires that all nodes be present in the graph, so get rid
59
# of any references pointing outside of this graph.
61
for revision_id in revision_ids:
62
if revision_id not in parent_map: # ghost
63
parent_graph[revision_id] = []
65
# Only include parents which are in this sub-graph
66
parent_graph[revision_id] = [p for p in parent_map[revision_id]
68
sorter = tsort.MergeSorter(parent_graph, tip_revision)
69
return sorter.iter_topo_order()
72
46
def pending_revisions(wt):
73
47
"""Return a list of pending merges or None if there are none of them.
88
62
last_revision = parents[0]
90
graph = branch.repository.get_graph()
91
other_revisions = [last_revision]
64
if last_revision is not None:
66
ignore = set(branch.repository.get_ancestry(last_revision,
68
except errors.NoSuchRevision:
69
# the last revision is a ghost : assume everything is new
71
ignore = set([None, last_revision])
94
76
for merge in pending:
96
merge_rev = branch.repository.get_revision(merge)
97
except errors.NoSuchRevision:
98
# If we are missing a revision, just print out the revision id
99
trace.mutter("ghost: %r", merge)
100
other_revisions.append(merge)
103
# Find all of the revisions in the merge source, which are not in the
104
# last committed revision.
105
merge_extra = graph.find_unique_ancestors(merge, other_revisions)
106
other_revisions.append(merge)
107
merge_extra.discard(_mod_revision.NULL_REVISION)
109
# Get a handle to all of the revisions we will need
111
revisions = dict((rev.revision_id, rev) for rev in
112
branch.repository.get_revisions(merge_extra))
113
except errors.NoSuchRevision:
114
# One of the sub nodes is a ghost, check each one
116
for revision_id in merge_extra:
118
rev = branch.repository.get_revisions([revision_id])[0]
119
except errors.NoSuchRevision:
120
revisions[revision_id] = None
122
revisions[revision_id] = rev
124
# Display the revisions brought in by this merge.
125
rev_id_iterator = _get_sorted_revisions(merge, merge_extra,
126
branch.repository.get_parent_map(merge_extra))
127
# Skip the first node
128
num, first, depth, eom = rev_id_iterator.next()
130
raise AssertionError('Somehow we misunderstood how'
131
' iter_topo_order works %s != %s' % (first, merge))
133
for num, sub_merge, depth, eom in rev_id_iterator:
134
rev = revisions[sub_merge]
136
trace.warning("ghost: %r", sub_merge)
139
yield (merge_rev, children)
79
rev = branch.repository.get_revision(merge)
81
pm.append((rev, children))
83
# This does need to be topo sorted, so we search backwards
84
inner_merges = branch.repository.get_ancestry(merge)
85
assert inner_merges[0] is None
87
for mmerge in reversed(inner_merges):
90
rev = branch.repository.get_revision(mmerge)
94
except errors.NoSuchRevision:
95
print "DEBUG: NoSuchRevision:", merge
142
100
_newline_variants_re = re.compile(r'\r\n?')
143
101
def _sanitize_and_decode_message(utf8_message):
144
102
"""Turn a utf-8 message into a sanitized Unicode message."""
145
103
fixed_newline = _newline_variants_re.sub('\n', utf8_message)
146
return osutils.safe_unicode(fixed_newline)
104
return fixed_newline.decode('utf-8')
149
107
class CommitDialog(Gtk.Dialog):
630
572
def _on_treeview_files_cursor_changed(self, treeview):
631
573
treeselection = treeview.get_selection()
632
if treeselection is None:
633
# The treeview was probably destroyed as the dialog closes.
635
574
(model, selection) = treeselection.get_selected()
637
576
if selection is not None:
638
577
path, display_path = model.get(selection, 1, 3)
639
578
self._diff_label.set_text(_i18n('Diff for ') + display_path)
641
580
self._diff_view.show_diff(None)
643
self._diff_view.show_diff([osutils.safe_unicode(path)])
582
self._diff_view.show_diff([path.decode('UTF-8')])
644
583
self._update_per_file_info(selection)
646
585
def _on_accel_next(self, accel_group, window, keyval, modifier):
707
646
records = iter(self._files_store)
708
647
rec = records.next() # Skip the All Files record
709
assert rec[0] == "", "Are we skipping the wrong record?"
648
assert rec[0] is None, "Are we skipping the wrong record?"
712
651
for record in records:
713
652
if self._commit_all_changes or record[2]:# [2] checkbox
714
file_id = osutils.safe_utf8(record[0]) # [0] file_id
715
path = osutils.safe_utf8(record[1]) # [1] real path
653
file_id = record[0] # [0] file_id
654
path = record[1] # [1] real path
716
655
# [5] commit message
717
656
file_message = _sanitize_and_decode_message(record[5])
718
657
files.append(path.decode('UTF-8'))
854
793
rev_dict['revision_id'] = rev.revision_id
797
class SavedCommitMessagesManager:
798
"""Save glogal and per-file commit messages.
800
Saves global commit message and utf-8 file_id->message dictionary
801
of per-file commit messages on disk. Re-reads them later for re-using.
804
def __init__(self, tree=None, branch=None):
805
"""If branch is None, builds empty messages, otherwise reads them
806
from branch's disk storage. 'tree' argument is for the future."""
808
self.global_message = u''
809
self.file_messages = {}
811
config = branch.get_config()
812
self.global_message = config.get_user_option(
813
'gtk_global_commit_message')
814
if self.global_message is None:
815
self.global_message = u''
816
file_messages = config.get_user_option('gtk_file_commit_messages')
817
if file_messages: # unicode and B-encoded:
818
self.file_messages = bencode.bdecode(
819
file_messages.encode('UTF-8'))
821
self.file_messages = {}
824
return self.global_message, self.file_messages
826
def is_not_empty(self):
827
return bool(self.global_message or self.file_messages)
829
def insert(self, global_message, file_info):
830
"""Formats per-file commit messages (list of dictionaries, one per file)
831
into one utf-8 file_id->message dictionary and merges this with
832
previously existing dictionary. Merges global commit message too."""
835
file_message = fi['message']
837
file_messages[fi['file_id']] = file_message # utf-8 strings
838
for k,v in file_messages.iteritems():
840
self.file_messages[k] = v + '\n******\n' + self.file_messages[k]
842
self.file_messages[k] = v
843
if self.global_message:
844
self.global_message = global_message + '\n******\n' \
845
+ self.global_message
847
self.global_message = global_message
849
def save(self, tree, branch):
850
# We store in branch's config, which can be a problem if two gcommit
851
# are done in two checkouts of one single branch (comments overwrite
852
# each other). Ideally should be in working tree. But uncommit does
853
# not always have a working tree, though it always has a branch.
854
# 'tree' argument is for the future
855
config = branch.get_config()
856
# should it be named "gtk_" or some more neutral name ("gui_" ?) to
857
# be compatible with qbzr in the future?
858
config.set_user_option('gtk_global_commit_message', self.global_message)
859
# bencode() does not know unicode objects but set_user_option()
861
config.set_user_option(
862
'gtk_file_commit_messages',
863
bencode.bencode(self.file_messages).decode('UTF-8'))
866
def save_commit_messages(local, master, old_revno, old_revid,
867
new_revno, new_revid):
871
mgr = SavedCommitMessagesManager(None, b)
872
revid_iterator = b.repository.iter_reverse_revision_history(old_revid)
873
cur_revno = old_revno
874
new_revision_id = old_revid
875
graph = b.repository.get_graph()
876
for rev_id in revid_iterator:
877
if cur_revno == new_revno:
880
rev = b.repository.get_revision(rev_id)
881
file_info = rev.properties.get('file-info', None)
882
if file_info is None:
885
file_info = bencode.bdecode(file_info.encode('UTF-8'))
886
global_message = osutils.safe_unicode(rev.message)
887
# Concatenate comment of the uncommitted revision
888
mgr.insert(global_message, file_info)
890
parents = graph.get_parent_map([rev_id]).get(rev_id, None)