13
13
# You should have received a copy of the GNU General Public License
14
14
# along with this program; if not, write to the Free Software
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
15
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19
19
from bzrlib import (
20
20
delta as _mod_delta,
25
revision as _mod_revision,
23
from bzrlib.diff import _raise_if_nonexistent
24
27
import bzrlib.errors as errors
25
from bzrlib.log import line_log
26
28
from bzrlib.osutils import is_inside_any
27
29
from bzrlib.symbol_versioning import (deprecated_function,
30
from bzrlib.trace import warning
31
from bzrlib.trace import mutter, warning
32
33
# TODO: when showing single-line logs, truncate to the width of the terminal
33
34
# if known, but only if really going to the terminal (not into a file)
36
@deprecated_function(zero_eight)
37
def show_status(branch, show_unchanged=None,
43
"""Display summary of changes.
45
Please use show_tree_status instead.
47
By default this compares the working tree to a previous revision.
48
If the revision argument is given, summarizes changes between the
49
working tree and another, or between two revisions.
51
The result is written out as Unicode and to_file should be able
55
If set, includes unchanged files.
58
If set, only show the status of files in this list.
61
If set, includes each file's id.
64
If set, write to this file (default stdout.)
67
If set, write pending merges.
70
If None the compare latest revision with working tree
71
If one revision show compared it with working tree.
72
If two revisions show status between first and second.
74
show_tree_status(branch.bzrdir.open_workingtree(), show_unchanged,
75
specific_files, show_ids, to_file, show_pending, revision)
78
37
def show_tree_status(wt, show_unchanged=None,
79
38
specific_files=None,
86
46
"""Display summary of changes.
88
By default this compares the working tree to a previous revision.
89
If the revision argument is given, summarizes changes between the
48
By default this compares the working tree to a previous revision.
49
If the revision argument is given, summarizes changes between the
90
50
working tree and another, or between two revisions.
92
The result is written out as Unicode and to_file should be able
52
The result is written out as Unicode and to_file should be able
95
55
If showing the status of a working tree, extra information is included
96
56
about unknown files, conflicts, and pending merges.
98
:param show_unchanged: Deprecated parameter. If set, includes unchanged
58
:param show_unchanged: Deprecated parameter. If set, includes unchanged
100
60
:param specific_files: If set, a list of filenames whose status should be
101
shown. It is an error to give a filename that is not in the working
61
shown. It is an error to give a filename that is not in the working
102
62
tree, or in the working inventory or in the basis inventory.
103
63
:param show_ids: If set, includes each file's id.
104
64
:param to_file: If set, write to this file (default stdout.)
105
65
:param show_pending: If set, write pending merges.
106
:param revision: If None the compare latest revision with working tree
107
If not None it must be a RevisionSpec list.
108
If one revision show compared it with working tree.
109
If two revisions show status between first and second.
66
:param revision: If None, compare latest revision with working tree
67
If not None, it must be a RevisionSpec list.
68
If one revision, compare with working tree.
69
If two revisions, show status between first and second.
110
70
:param short: If True, gives short SVN-style status lines.
71
:param verbose: If True, show all merged revisions, not just
111
73
:param versioned: If True, only shows versioned files.
113
75
if show_unchanged is not None:
114
warn("show_status_trees with show_unchanged has been deprecated "
76
warn("show_tree_status with show_unchanged has been deprecated "
115
77
"since bzrlib 0.9", DeprecationWarning, stacklevel=2)
117
79
if to_file is None:
118
80
to_file = sys.stdout
122
84
new_is_working_tree = True
163
124
show_ids=show_ids,
164
125
show_unchanged=show_unchanged,
165
126
short_status=False)
166
conflict_title = False
167
# show the new conflicts only for now. XXX: get them from the delta.
168
for conflict in new.conflicts():
169
if not short and conflict_title is False:
170
print >> to_file, "conflicts:"
171
conflict_title = True
127
# show the new conflicts only for now. XXX: get them from the
129
conflicts = new.conflicts()
130
if specific_files is not None:
131
conflicts = conflicts.select_conflicts(new, specific_files,
132
ignore_misses=True, recurse=True)[1]
133
if len(conflicts) > 0 and not short:
134
to_file.write("conflicts:\n")
135
for conflict in conflicts:
176
print >> to_file, "%s %s" % (prefix, conflict)
177
if new_is_working_tree and show_pending:
178
show_pending_merges(new, to_file, short)
140
to_file.write("%s %s\n" % (prefix, conflict))
141
# Show files that were requested but don't exist (and are
142
# not versioned). We don't involve delta in this; these
143
# paths are really the province of just the status
144
# command, since they have more to do with how it was
145
# invoked than with the tree it's operating on.
146
if nonexistents and not short:
147
to_file.write("nonexistent:\n")
148
for nonexistent in nonexistents:
149
# We could calculate prefix outside the loop but, given
150
# how rarely this ought to happen, it's OK and arguably
151
# slightly faster to do it here (ala conflicts above)
156
to_file.write("%s %s\n" % (prefix, nonexistent))
157
if (new_is_working_tree and show_pending):
158
show_pending_merges(new, to_file, short, verbose=verbose)
160
raise errors.PathsDoNotExist(nonexistents)
185
def show_pending_merges(new, to_file, short=False):
168
def _get_sorted_revisions(tip_revision, revision_ids, parent_map):
169
"""Get an iterator which will return the revisions in merge sorted order.
171
This will build up a list of all nodes, such that only nodes in the list
172
are referenced. It then uses MergeSorter to return them in 'merge-sorted'
175
:param revision_ids: A set of revision_ids
176
:param parent_map: The parent information for each node. Revisions which
177
are considered ghosts should not be present in the map.
178
:return: iterator from MergeSorter.iter_topo_order()
180
# MergeSorter requires that all nodes be present in the graph, so get rid
181
# of any references pointing outside of this graph.
183
for revision_id in revision_ids:
184
if revision_id not in parent_map: # ghost
185
parent_graph[revision_id] = []
187
# Only include parents which are in this sub-graph
188
parent_graph[revision_id] = [p for p in parent_map[revision_id]
189
if p in revision_ids]
190
sorter = tsort.MergeSorter(parent_graph, tip_revision)
191
return sorter.iter_topo_order()
194
def show_pending_merges(new, to_file, short=False, verbose=False):
186
195
"""Write out a display of pending merges in a working tree."""
187
196
parents = new.get_parent_ids()
188
197
if len(parents) < 2:
200
term_width = osutils.terminal_width()
201
if term_width is not None:
202
# we need one extra space for terminals that wrap on last char
203
term_width = term_width - 1
211
def show_log_message(rev, prefix):
212
if term_width is None:
215
width = term_width - len(prefix)
216
log_message = log_formatter.log_string(None, rev, width, prefix=prefix)
217
to_file.write(log_message + '\n')
190
219
pending = parents[1:]
191
220
branch = new.branch
192
221
last_revision = parents[0]
194
print >>to_file, 'pending merges:'
195
if last_revision is not None:
197
ignore = set(branch.repository.get_ancestry(last_revision))
198
except errors.NoSuchRevision:
199
# the last revision is a ghost : assume everything is new
201
ignore = set([None, last_revision])
204
# TODO: this could be improved using merge_sorted - we'd get the same
205
# output rather than one level of indent.
224
to_file.write('pending merges:\n')
226
to_file.write('pending merge tips:'
227
' (use -v to see all merge revisions)\n')
228
graph = branch.repository.get_graph()
229
other_revisions = [last_revision]
230
log_formatter = log.LineLogFormatter(to_file)
206
231
for merge in pending:
209
from bzrlib.osutils import terminal_width
210
width = terminal_width()
211
m_revision = branch.repository.get_revision(merge)
216
print >> to_file, prefix, line_log(m_revision, width - 4)
217
inner_merges = branch.repository.get_ancestry(merge)
218
assert inner_merges[0] is None
220
inner_merges.reverse()
221
for mmerge in inner_merges:
224
mm_revision = branch.repository.get_revision(mmerge)
233
rev = branch.repository.get_revisions([merge])[0]
234
except errors.NoSuchRevision:
235
# If we are missing a revision, just print out the revision id
236
to_file.write(first_prefix + '(ghost) ' + merge + '\n')
237
other_revisions.append(merge)
240
# Log the merge, as it gets a slightly different formatting
241
show_log_message(rev, first_prefix)
245
# Find all of the revisions in the merge source, which are not in the
246
# last committed revision.
247
merge_extra = graph.find_unique_ancestors(merge, other_revisions)
248
other_revisions.append(merge)
249
merge_extra.discard(_mod_revision.NULL_REVISION)
251
# Get a handle to all of the revisions we will need
253
revisions = dict((rev.revision_id, rev) for rev in
254
branch.repository.get_revisions(merge_extra))
255
except errors.NoSuchRevision:
256
# One of the sub nodes is a ghost, check each one
258
for revision_id in merge_extra:
260
rev = branch.repository.get_revisions([revision_id])[0]
261
except errors.NoSuchRevision:
262
revisions[revision_id] = None
229
print >> to_file, prefix, line_log(mm_revision, width - 5)
231
except errors.NoSuchRevision:
236
print >> to_file, prefix, merge
264
revisions[revision_id] = rev
266
# Display the revisions brought in by this merge.
267
rev_id_iterator = _get_sorted_revisions(merge, merge_extra,
268
branch.repository.get_parent_map(merge_extra))
269
# Skip the first node
270
num, first, depth, eom = rev_id_iterator.next()
272
raise AssertionError('Somehow we misunderstood how'
273
' iter_topo_order works %s != %s' % (first, merge))
274
for num, sub_merge, depth, eom in rev_id_iterator:
275
rev = revisions[sub_merge]
277
to_file.write(sub_prefix + '(ghost) ' + sub_merge + '\n')
279
show_log_message(revisions[sub_merge], sub_prefix)
282
def _filter_nonexistent(orig_paths, old_tree, new_tree):
283
"""Convert orig_paths to two sorted lists and return them.
285
The first is orig_paths paths minus the items in the second list,
286
and the second list is paths that are not in either inventory or
287
tree (they don't qualify if they exist in the tree's inventory, or
288
if they exist in the tree but are not versioned.)
290
If either of the two lists is empty, return it as an empty list.
292
This can be used by operations such as bzr status that can accept
293
unknown or ignored files.
295
mutter("check paths: %r", orig_paths)
297
return orig_paths, []
298
s = old_tree.filter_unversioned_files(orig_paths)
299
s = new_tree.filter_unversioned_files(s)
300
nonexistent = [path for path in s if not new_tree.has_filename(path)]
301
remaining = [path for path in orig_paths if not path in nonexistent]
302
# Sorting the 'remaining' list doesn't have much effect in
303
# practice, since the various status output sections will sort
304
# their groups individually. But for consistency of this
305
# function's API, it's better to sort both than just 'nonexistent'.
306
return sorted(remaining), sorted(nonexistent)
added
removed
bzrlib/status.py
