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view tests/fixtures/ignores.svndump @ 937:fb6f6b7fa5a5
editor: implement file batons
The concept of current.file is incorrect, svn_delta.h documents open
file lifetime as:
* 5. When the producer calls @c open_file or @c add_file, either:
*
* (a) The producer must follow with any changes to the file
* (@c change_file_prop and/or @c apply_textdelta, as applicable),
* followed by a @c close_file call, before issuing any other file
* or directory calls, or
*
* (b) The producer must follow with a @c change_file_prop call if
* it is applicable, before issuing any other file or directory
* calls; later, after all directory batons including the root
* have been closed, the producer must issue @c apply_textdelta
* and @c close_file calls.
So, an open file can be kept open until after the root directory is
closed and have deltas applied afterwards. In the meantime, other files
may have been opened and patched, overwriting the current.file variable.
This patch fixes it by introducing file batons bound to file paths, and
using them to deduce the correct target in apply_textdelta(). In theory,
open files could be put in a staging area until they are closed and
moved in the RevisionData. But the current code registers files copied
during a directory copy as open files and these will not receive a
close_file() event. This separation will be enforced later.
| author | Patrick Mezard <patrick@mezard.eu> |
|---|---|
| date | Sun, 23 Sep 2012 19:52:48 +0200 |
| parents | 91db8fc049b0 |
| children |
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SVN-fs-dump-format-version: 2 UUID: 8ad10f29-7a81-4fb6-a789-b0b0ade2ec54 Revision-number: 0 Prop-content-length: 56 Content-length: 56 K 8 svn:date V 27 2009-02-24T20:04:33.977054Z PROPS-END Revision-number: 1 Prop-content-length: 111 Content-length: 111 K 7 svn:log V 11 Add a file. K 10 svn:author V 5 durin K 8 svn:date V 27 2009-02-24T20:05:12.825468Z PROPS-END Node-path: trunk Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: trunk/bar Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 4 Text-content-md5: d3b07384d113edec49eaa6238ad5ff00 Text-content-sha1: f1d2d2f924e986ac86fdf7b36c94bcdf32beec15 Content-length: 14 PROPS-END foo Revision-number: 2 Prop-content-length: 105 Content-length: 105 K 7 svn:log V 6 ignore K 10 svn:author V 5 durin K 8 svn:date V 27 2009-02-24T20:05:49.334191Z PROPS-END Node-path: trunk Node-kind: dir Node-action: change Prop-content-length: 47 Content-length: 47 K 10 svn:ignore V 15 blah otherblah PROPS-END Revision-number: 3 Prop-content-length: 124 Content-length: 124 K 7 svn:log V 24 another file and ignore. K 10 svn:author V 5 durin K 8 svn:date V 27 2009-02-24T20:07:13.884019Z PROPS-END Node-path: trunk/baz Node-kind: dir Node-action: add Prop-content-length: 37 Content-length: 37 K 10 svn:ignore V 6 magic PROPS-END Node-path: trunk/baz/xyzzy Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 6 Text-content-md5: 89d447eb9afaeb94e463615e8ded6479 Text-content-sha1: 9b3802ecbad114267dd0d1a431e57b0bca95930a Content-length: 16 PROPS-END xyzzy