99
106
if v[1] == file_id:
104
def show(self, to_file, show_ids=False, show_unchanged=False,
106
"""output this delta in status-like form to to_file."""
107
def show_list(files, short_status_letter=''):
109
path, fid, kind = item[:3]
111
if kind == 'directory':
113
elif kind == 'symlink':
116
if len(item) == 5 and item[4]:
120
print >>to_file, '%s %-30s %s' % (short_status_letter,
123
print >>to_file, '%s %s' % (short_status_letter, path)
127
print >>to_file, 'removed:'
128
show_list(self.removed)
130
show_list(self.removed, 'D')
134
print >>to_file, 'added:'
135
show_list(self.added)
137
show_list(self.added, 'A')
142
short_status_letter = 'R'
144
print >>to_file, 'renamed:'
145
short_status_letter = ''
146
for (oldpath, newpath, fid, kind,
147
text_modified, meta_modified) in self.renamed:
148
if text_modified or meta_modified:
149
extra_modified.append((newpath, fid, kind,
150
text_modified, meta_modified))
154
print >>to_file, '%s %s => %s %s' % (
155
short_status_letter, oldpath, newpath, fid)
157
print >>to_file, '%s %s => %s' % (
158
short_status_letter, oldpath, newpath)
160
if self.kind_changed:
162
short_status_letter = 'K'
164
print >>to_file, 'kind changed:'
165
short_status_letter = ''
166
for (path, fid, old_kind, new_kind) in self.kind_changed:
171
print >>to_file, '%s %s (%s => %s)%s' % (
172
short_status_letter, path, old_kind, new_kind, suffix)
174
if self.modified or extra_modified:
175
short_status_letter = 'M'
177
print >>to_file, 'modified:'
178
short_status_letter = ''
179
show_list(self.modified, short_status_letter)
180
show_list(extra_modified, short_status_letter)
182
if show_unchanged and self.unchanged:
184
print >>to_file, 'unchanged:'
185
show_list(self.unchanged)
187
show_list(self.unchanged, 'S')
190
@deprecated_function(zero_nine)
191
def compare_trees(old_tree, new_tree, want_unchanged=False,
192
specific_files=None, extra_trees=None,
193
require_versioned=False):
194
"""compare_trees was deprecated in 0.10. Please see Tree.changes_from."""
195
return new_tree.changes_from(old_tree,
196
want_unchanged=want_unchanged,
197
specific_files=specific_files,
198
extra_trees=extra_trees,
199
require_versioned=require_versioned,
203
def _compare_trees(old_tree, new_tree, want_unchanged, specific_file_ids,
110
def get_changes_as_text(self, show_ids=False, show_unchanged=False,
113
output = StringIO.StringIO()
114
report_delta(output, self, short_status, show_ids, show_unchanged)
115
return output.getvalue()
118
def _compare_trees(old_tree, new_tree, want_unchanged, specific_files,
119
include_root, extra_trees=None,
120
require_versioned=False, want_unversioned=False):
121
"""Worker function that implements Tree.changes_from."""
205
122
delta = TreeDelta()
206
123
# mutter('start compare_trees')
208
125
for (file_id, path, content_change, versioned, parent_id, name, kind,
209
executable) in new_tree._iter_changes(old_tree, want_unchanged,
126
executable) in new_tree.iter_changes(old_tree, want_unchanged,
127
specific_files, extra_trees=extra_trees,
128
require_versioned=require_versioned,
129
want_unversioned=want_unversioned):
130
if versioned == (False, False):
131
delta.unversioned.append((path[1], None, kind[1]))
211
133
if not include_root and (None, None) == parent_id:
213
135
fully_present = tuple((versioned[x] and kind[x] is not None) for
215
137
if fully_present[0] != fully_present[1]:
216
138
if fully_present[1] is True:
217
delta.added.append((path, file_id, kind[1]))
139
delta.added.append((path[1], file_id, kind[1]))
219
assert fully_present[0] is True
220
old_path = old_tree.id2path(file_id)
221
delta.removed.append((old_path, file_id, kind[0]))
141
delta.removed.append((path[0], file_id, kind[0]))
222
142
elif fully_present[0] is False:
143
delta.missing.append((path[1], file_id, kind[1]))
224
144
elif name[0] != name[1] or parent_id[0] != parent_id[1]:
225
145
# If the name changes, or the parent_id changes, we have a rename
226
146
# (if we move a parent, that doesn't count as a rename for the
228
old_path = old_tree.id2path(file_id)
229
delta.renamed.append((old_path,
148
delta.renamed.append((path[0],
234
153
(executable[0] != executable[1])))
235
154
elif kind[0] != kind[1]:
236
delta.kind_changed.append((path, file_id, kind[0], kind[1]))
237
elif content_change is True or executable[0] != executable[1]:
238
delta.modified.append((path, file_id, kind[1],
155
delta.kind_changed.append((path[1], file_id, kind[0], kind[1]))
156
elif content_change or executable[0] != executable[1]:
157
delta.modified.append((path[1], file_id, kind[1],
240
159
(executable[0] != executable[1])))
242
delta.unchanged.append((path, file_id, kind[1]))
161
delta.unchanged.append((path[1], file_id, kind[1]))
244
163
delta.removed.sort()
245
164
delta.added.sort()
246
165
delta.renamed.sort()
247
167
# TODO: jam 20060529 These lists shouldn't need to be sorted
248
168
# since we added them in alphabetical order.
249
169
delta.modified.sort()
255
class ChangeReporter(object):
175
class _ChangeReporter(object):
256
176
"""Report changes between two trees"""
258
def __init__(self, old_inventory, output=None, suppress_root_add=True,
178
def __init__(self, output=None, suppress_root_add=True,
179
output_file=None, unversioned_filter=None, view_info=None,
262
:param old_inventory: The inventory of the old tree
263
183
:param output: a function with the signature of trace.note, i.e.
264
184
accepts a format and parameters.
265
185
:param supress_root_add: If true, adding the root will be ignored
266
186
(i.e. when a tree has just been initted)
267
187
:param output_file: If supplied, a file-like object to write to.
268
188
Only one of output and output_file may be supplied.
189
:param unversioned_filter: A filter function to be called on
190
unversioned files. This should return True to ignore a path.
191
By default, no filtering takes place.
192
:param view_info: A tuple of view_name,view_files if only
193
items inside a view are to be reported on, or None for
195
:param classify: Add special symbols to indicate file kind.
270
self.old_inventory = old_inventory
271
197
if output_file is not None:
272
198
if output is not None:
273
199
raise BzrError('Cannot specify both output and output_file')
278
204
from bzrlib import trace
279
205
self.output = trace.note
280
206
self.suppress_root_add = suppress_root_add
207
self.modified_map = {'kind changed': 'K',
214
self.versioned_map = {'added': '+', # versioned target
215
'unchanged': ' ', # versioned in both
216
'removed': '-', # versioned in source
217
'unversioned': '?', # versioned in neither
219
self.unversioned_filter = unversioned_filter
221
self.kind_marker = osutils.kind_marker
223
self.kind_marker = lambda kind: ''
224
if view_info is None:
225
self.view_name = None
228
self.view_name = view_info[0]
229
self.view_files = view_info[1]
230
self.output("Operating on whole tree but only reporting on "
231
"'%s' view." % (self.view_name,))
282
def report(self, file_id, path, versioned, renamed, modified, exe_change,
233
def report(self, file_id, paths, versioned, renamed, modified, exe_change,
284
235
"""Report one change to a file
286
237
:param file_id: The file_id of the file
287
:param path: The path the file has (or would have) in the tree (as
288
generated by Tree._iter_changes)
289
:param versioned: may be 'added', 'removed', or 'unchanged'
238
:param path: The old and new paths as generated by Tree.iter_changes.
239
:param versioned: may be 'added', 'removed', 'unchanged', or
290
241
:param renamed: may be True or False
291
242
:param modified: may be 'created', 'deleted', 'kind changed',
292
243
'modified' or 'unchanged'.
293
244
:param exe_change: True if the execute bit has changed
294
:param kind: A pair of file kinds, as generated by Tree._iter_changes.
245
:param kind: A pair of file kinds, as generated by Tree.iter_changes.
295
246
None indicates no file present.
297
if path == '' and versioned == 'added' and self.suppress_root_add:
299
modified_map = {'kind changed': 'K',
304
versioned_map = {'added': '+',
250
if paths[1] == '' and versioned == 'added' and self.suppress_root_add:
252
if self.view_files and not osutils.is_inside_any(self.view_files,
255
if versioned == 'unversioned':
256
# skip ignored unversioned files if needed.
257
if self.unversioned_filter is not None:
258
if self.unversioned_filter(paths[1]):
260
# dont show a content change in the output.
261
modified = 'unchanged'
262
# we show both paths in the following situations:
263
# the file versioning is unchanged AND
264
# ( the path is different OR
265
# the kind is different)
266
if (versioned == 'unchanged' and
267
(renamed or modified == 'kind changed')):
269
# on a rename, we show old and new
270
old_path, path = paths
272
# if it's not renamed, we're showing both for kind changes
273
# so only show the new path
274
old_path, path = paths[1], paths[1]
275
# if the file is not missing in the source, we show its kind
276
# when we show two paths.
277
if kind[0] is not None:
278
old_path += self.kind_marker(kind[0])
280
elif versioned == 'removed':
281
# not present in target
309
old_path = self.old_inventory.id2path(file_id)
312
rename = versioned_map[versioned]
313
if modified == 'kind changed':
290
rename = self.versioned_map[versioned]
291
# we show the old kind on the new path when the content is deleted.
316
292
if modified == 'deleted':
317
path += osutils.kind_marker(kind[0])
293
path += self.kind_marker(kind[0])
294
# otherwise we always show the current kind when there is one
318
295
elif kind[1] is not None:
319
path += osutils.kind_marker(kind[1])
321
if kind[0] is not None:
322
old_path += osutils.kind_marker(kind[0])
296
path += self.kind_marker(kind[1])
328
self.output("%s%s%s %s%s", rename, modified_map[modified], exe,
301
self.output("%s%s%s %s%s", rename, self.modified_map[modified], exe,
332
304
def report_changes(change_iterator, reporter):
333
305
"""Report the changes from a change iterator.
360
338
if content_change:
361
339
modified = "modified"
340
elif kind[0] is None:
363
343
modified = "unchanged"
364
344
if kind[1] == "file":
365
345
exe_change = (executable[0] != executable[1])
366
if versioned[0] != versioned[1]:
368
versioned_change = "removed"
370
versioned_change = "added"
372
versioned_change = "unchanged"
346
versioned_change = versioned_change_map[versioned]
373
347
reporter.report(file_id, path, versioned_change, renamed, modified,
374
348
exe_change, kind)
350
def report_delta(to_file, delta, short_status=False, show_ids=False,
351
show_unchanged=False, indent='', filter=None, classify=True):
352
"""Output this delta in status-like form to to_file.
354
:param to_file: A file-like object where the output is displayed.
356
:param delta: A TreeDelta containing the changes to be displayed
358
:param short_status: Single-line status if True.
360
:param show_ids: Output the file ids if True.
362
:param show_unchanged: Output the unchanged files if True.
364
:param indent: Added at the beginning of all output lines (for merged
367
:param filter: A callable receiving a path and a file id and
368
returning True if the path should be displayed.
370
:param classify: Add special symbols to indicate file kind.
373
def decorate_path(path, kind, meta_modified=None):
376
if kind == 'directory':
378
elif kind == 'symlink':
384
def show_more_renamed(item):
385
(oldpath, file_id, kind,
386
text_modified, meta_modified, newpath) = item
387
dec_new_path = decorate_path(newpath, kind, meta_modified)
388
to_file.write(' => %s' % dec_new_path)
389
if text_modified or meta_modified:
390
extra_modified.append((newpath, file_id, kind,
391
text_modified, meta_modified))
393
def show_more_kind_changed(item):
394
(path, file_id, old_kind, new_kind) = item
395
to_file.write(' (%s => %s)' % (old_kind, new_kind))
397
def show_path(path, file_id, kind, meta_modified,
398
default_format, with_file_id_format):
399
dec_path = decorate_path(path, kind, meta_modified)
401
to_file.write(with_file_id_format % dec_path)
403
to_file.write(default_format % dec_path)
405
def show_list(files, long_status_name, short_status_letter,
406
default_format='%s', with_file_id_format='%-30s',
411
prefix = short_status_letter
414
prefix = indent + prefix + ' '
417
path, file_id, kind = item[:3]
418
if (filter is not None and not filter(path, file_id)):
420
if not header_shown and not short_status:
421
to_file.write(indent + long_status_name + ':\n')
425
meta_modified = item[4]
427
to_file.write(prefix)
428
show_path(path, file_id, kind, meta_modified,
429
default_format, with_file_id_format)
430
if show_more is not None:
433
to_file.write(' %s' % file_id)
436
show_list(delta.removed, 'removed', 'D')
437
show_list(delta.added, 'added', 'A')
438
show_list(delta.missing, 'missing', '!')
440
# Reorder delta.renamed tuples so that all lists share the same
441
# order for their 3 first fields and that they also begin like
442
# the delta.modified tuples
443
renamed = [(p, i, k, tm, mm, np)
444
for p, np, i, k, tm, mm in delta.renamed]
445
show_list(renamed, 'renamed', 'R', with_file_id_format='%s',
446
show_more=show_more_renamed)
447
show_list(delta.kind_changed, 'kind changed', 'K',
448
with_file_id_format='%s',
449
show_more=show_more_kind_changed)
450
show_list(delta.modified + extra_modified, 'modified', 'M')
452
show_list(delta.unchanged, 'unchanged', 'S')
454
show_list(delta.unversioned, 'unknown', ' ')