20
* ``bzr status`` should show some description of patches that are merged but
21
not yet committed. Preferably in a very compact format so that they
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just fit on a single line; this could also be used for say ``log
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2005-11-05 mbp Flowers for stephane
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* print a message at the end of running the tests telling them that the
28
test log and output exists but can be removed
30
* tests for running the commit editor, and fix problem of not passing in
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* Merging add of a new file clashing with an existing file doesn't
34
work; add gets an error that it's already versioned and the merge
37
* Merge should ignore the destination's working directory, otherwise
38
we get an error about the statcache when pulling from a remote
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41
* Add of a file that was present in the base revision should put back
15
42
the previous file-id.
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* Not sure I'm happy with needing to pass a root id to EmptyTree;
45
comparing anything against an EmptyTree with no root should have the
17
48
* Handle diff of files which do not have a trailing newline; probably
18
49
requires patching difflib to get it exactly right, or otherwise
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50
calling out to GNU diff.
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* Import ElementTree update patch.
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* Syntax should be "bzr export -r REV".
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* Plugins that provide commands. By just installing a file into some
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directory (e.g. /usr/share/bzr/plugins) it should be possible to
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create new top-level commands ("bzr frob"). Extensions can be
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written in either Python (in which case they use the bzrlib API) or
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in a separate process (in sh, C, whatever). It should be possible
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to get help for plugin commands.
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* Smart rewrap text in help messages to fit in $COLUMNS (or equivalent
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* Should be able to copy files between branches to preserve their
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file-id (and perhaps eventually parentage.)
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55
* -r option should take a revision-id as well as a revno.
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* "bzr info" could show space used by working tree, versioned files,
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unknown and ignored files.
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* allow ``bzr st -r 300`` to show a summary of changes since then.
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* "bzr info" should count only people with distinct email addresses as
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* ``bzr info`` should count only people with distinct email addresses as
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different committers. (Or perhaps only distinct userids?)
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* Tidier error for EPIPE: should be just "bzr: broken pipe" with no
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other details because debugging information is rarely interesting.
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* On Windows, command-line arguments should be glob-expanded__,
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* On Windows, command-line arguments should be `glob-expanded`__,
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because the shell doesn't do this. However, there are probably some
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64
commands where this shouldn't be done, such as 'bzr ignore', because
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65
we want to accept globs.
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* ``bzr ignore`` command that just adds a line to the ``.bzrignore`` file
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and makes it versioned. Fix this to break symlinks.
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* Any useful sanity checks in 'bzr ignore'? Perhaps give a warning if
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they try to add a single file which is already versioned, or if they
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add a pattern which already exists, or if it looks like they gave an
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75
__ http://mail.python.org/pipermail/python-list/2001-April/037847.html
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* Separate read and write version checks?
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* ``bzr status DIR`` should give status on all files under that
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* ``bzr log DIR`` should give changes to any files within DIR; at the
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moment it only lists things which modify the specific named file
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(and not its contents)
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* ``bzr inventory -r REV`` and perhaps unify this with ``bzr ls``,
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giving options to display ids, types, etc.
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* Split BzrError into various more specific subclasses for different
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errors people might want to catch.
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* If the export destination ends in '.tar', '.tar.gz', etc then create
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a tarball instead of a directory. (Need to actually make a
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temporary directory and then tar that up.)
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http://www.gelato.unsw.edu.au/archives/git/0504/2194.html
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* RemoteBranch could maintain a cache either in memory or on disk. We
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know more than an external cache might about which files are
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immutable and which can vary. On the other hand, it's much simpler
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to just use an external proxy cache.
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Perhaps ~/.bzr/http-cache. Baz has a fairly simple cache under
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~/.arch-cache, containing revision information encoded almost as a
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bunch of archives. Perhaps we could simply store full paths.
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* Maybe also store directories in the statcache so that we can quickly
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identify that they still exist.
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* Diff should show timestamps; for files from the working directory we
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can use the file itself; for files from a revision we should use the
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commit time of the revision.
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* Perhaps split command infrastructure from the actual command
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* Cleaner support for negative boolean options like --no-recurse.
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* Statcache should possibly map all file paths to / separators
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* quotefn doubles all backslashes on Windows; this is probably not the
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best thing to do. What would be a better way to safely represent
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filenames? Perhaps we could doublequote things containing spaces,
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on the principle that filenames containing quotes are unlikely?
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Nice for humans; less good for machine parsing.
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* Patches should probably use only forward slashes, even on Windows,
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otherwise Unix patch can't apply them. (?)
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* Branch.update_revisions() inefficiently fetches revisions from the
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remote server twice; once to find out what text and inventory they
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need and then again to actually get the thing. This is a bit
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One complicating factor here is that we don't really want to have
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revisions present in the revision-store until all their constituent
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parts are also stored.
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The basic problem is that RemoteBranch.get_revision() and similar
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methods return object, but what we really want is the raw XML, which
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can be popped into our own store. That needs to be refactored.
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* ``bzr status FOO`` where foo is ignored should say so.
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* ``bzr mkdir A...`` should just create and add A.
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* Guard against repeatedly merging any particular patch.
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* More options for diff:
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- diff two revisions of the same tree
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- diff two different branches, optionally at different revisions
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- diff a particular file in another tree against the corresponding
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version in this tree (which should be the default if the second
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parameter is a tree root)
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- diff everything under a particular directory, in any of the above
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- diff two files inside the same tree, even if they have different
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- and, of course, tests for all this
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* ``bzr add`` with no arguments should probably be the same as ``bzr add .``
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* Reproducible performance benchmark to measure whether performance is
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getting better or worse.
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* ``bzr log -m foo`` should perhaps error if nothing matches?
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* ``bzr diff -r 30 -r 40 foo.c`` or ``bzr diff -r30..40 foo.c``
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If diffing between two branches then we probably want two -r
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options, since the revisions don't form a range that can be
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evaluated on either one.
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* bzr diff shouldn't diff binary files
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* setup.py install when run from a bzr tree should freeze the tree
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revision-id into the installed bzr.
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* bzr script should trap ImportError and perhaps give a better error
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* revert after a merge should possibly remove all the BASE/THIS/OTHER
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files to get you back to where you were.
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* files that are added and then deleted are still reported as added
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* stores should raise KeyError, not IndexError
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* merging from a remote branch seems to sometimes raise errors not
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* should be possible to give a related branch when pulling from a
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remote branch to make things faster
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* sometimes gives "conflicting add" even when the contents are in fact
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* BZRDIR should be in branch.py not __init__.py.
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* Selective commit of only some files.
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Status should be handled differently because it needs to report on
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deleted and unknown files. diff only needs to deal with versioned
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* Merge Aaron's merge code.
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* Turn on stat cache code, and add optimization about avoiding
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dangerous cache entries.
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* More efficient diff of only selected files.
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* ~/.bzr.log is not written anymore for some reason.
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* merge should add all revision and inventory XML to the local store.
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* check should give a warning for revisions that are named in the
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chain but not actually present in the store.
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* remove anything outside of the branch implementation that directly
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* More efficient diff of only selected files. We should be able to
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just get the id for the selected files, look up their location and
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diff just those files. No need to traverse the entire inventories.
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* ``bzr status DIR`` or ``bzr diff DIR`` should report on all changes
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under that directory.
77
226
* Fix up Inventory objects to represent root object as an entry.
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* Don't convert entire entry from
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* Don't convert entire entry from ElementTree to an object when it is
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read in, but rather wait until the program actually wants to know
81
232
* Extract changes from one revision to the next to a text form
82
233
suitable for transmission over email.
84
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* More test cases.
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- ``missing`` command
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- Selected-file commit
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- Impossible selected-file commit: adding things in non-versioned
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directories, crossing renames, etc.
86
244
* Write a reproducible benchmark, perhaps importing various kernel versions.
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* Change test.sh from Bourne shell into something in pure Python so
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that it can be more portable.
91
246
* Directly import diffs! It seems a bit redundant to need to rescan
92
247
the directory to work out what files diff added/deleted/changed when
93
248
all the information is there in the diff in the first place.
117
268
- perhaps a pattern that matches only directories or non-directories
119
* Expansion of $Id$ keywords within working files. Perhaps do this in
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exports first as a simpler case because then we don't need to deal
121
with removing the tags on the way back in.
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* Consider using Python logging library as well as/instead of
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* Commands should give some progress indication by default.
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- But quieten this with ``--silent``.
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* Change to using gettext message localization.
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* Make a clearer separation between internal and external bzrlib
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interfaces. Make internal interfaces use protected names. Write at
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least some documentation for those APIs, probably as docstrings.
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Consider using ZopeInterface definitions for the external interface;
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I think these are already used in PyBaz. They allow automatic
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checking of the interface but may be unfamiliar to general Python
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developers, so I'm not really keen.
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* Commands to dump out all command help into a manpage or HTML file or
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* Handle symlinks in the working directory; at the very least it
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should be possible for them to be present and ignored/unknown
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without causing assertion failures.
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Eventually symlinks should be versioned.
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* Allow init in a subdirectory to create a nested repository, but only
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if the subdirectory is not already versioned. Perhaps also require
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a ``--nested`` to protect against confusion.
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* More test framework:
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- Class that describes the state of a working tree so we can just
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* There are too many methods on Branch() that really manipulate the
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WorkingTree. They should be moved across.
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Also there are some methods which are duplicated on Tree and
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Inventory objects, and it should be made more clear which ones are
313
proxies and which ones behave differently, and how.
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* Try using XSLT to add some formatting to REST-generated HTML. Or
316
maybe write a small Python program that specifies a header and foot
317
for the pages and calls into the docutils libraries.
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* --format=xml for log, status and other commands.
321
* Attempting to explicitly add a file that's already added should give
322
a warning; however there should be no warning for directories (since
323
we scan for new children) or files encountered in a directory that's
326
* Better handling of possible collisions on case-losing filesystems;
327
make sure a single file does not get added twice under different
330
* Clean up XML inventory:
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- Use nesting rather than parent_id pointers.
334
- Hold the ElementTree in memory in the Inventory object and work
335
directly on that, rather than converting into Python objects every
336
time it is read in. Probably still exposoe it through some kind of
337
object interface though, but perhaps that should just be a proxy
340
- Less special cases for the root directory.
342
* Perhaps inventories should remember the revision in which each file
343
was last changed, as well as its current state? This is a bit
344
redundant but might often be interested to know.
346
* stat cache should perhaps only stat files as necessary, rather than
347
doing them all up-front. On the other hand, that disallows the
348
opimization of stating them in inode order.
350
* It'd be nice to pipeline multiple HTTP requests. Often we can
351
predict what will be wanted in future: all revisions, or all texts
352
in a particular revision, etc.
354
urlgrabber's docs say they are working on batched downloads; we
355
could perhaps ride on that or just create a background thread (ew).
357
* Paranoid mode where we never trust SHA-1 matches.
359
* Don't commit if there are no changes unless forced.
361
* --dry-run mode for commit? (Or maybe just run with
362
check-command=false?)
364
* Generally, be a bit more verbose unless --silent is specified.
366
* Function that finds all changes to files under a given directory;
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perhaps log should use this if a directory is given.
369
* XML attributes might have trouble with filenames containing \n and
370
\r. Do we really want to support this? I think perhaps not.
372
* Remember execute bits, so that exports will work OK.
374
* Unify smart_add and plain Branch.add(); perhaps smart_add should
375
just build a list of files to add and pass that to the regular add
378
* Function to list a directory, saying in which revision each file was
379
last modified. Useful for web and gui interfaces, and slow to
380
compute one file at a time.
382
This will be done when we track file texts by referring to the
383
version that created them.
385
* Check locking is correct during merge-related operations.
387
* Perhaps attempts to get locks should timeout after some period of
388
time, or at least display a progress message.
390
* Split out upgrade functionality from check command into a separate
393
* Don't pass around command classes but rather pass objects. This'd
394
make it cleaner to construct objects wrapping external commands.
396
* Track all merged-in revisions in a versioned add-only metafile.
398
* ``pull --clobber`` should discard any local changes not present
399
remotely. Not generally what you want, but possibly useful when
400
you're just mirroring another branch and want to keep tracking it
401
even when they e.g. uncommit or make similar non-forward movements.
402
Also for push I suppose. Clobber may not be the best name, maybe
405
* ``uncommit`` command that removes a revision from the end of the
406
revision-history; just doing this is enough to remove the commit,
407
and a new commit will automatically be made against the
408
predecessor. This can be repeated.
410
It only makes sense to delete from the tail of history, not from the
413
The revision, its inventory and texts remain floating in the store.
414
We should perhaps add the revision to a list of removed-commits, so
415
that it can be restored or at least accounted for when checking
416
consistency. This file would not be versioned, and probably should
417
not propagate when branched.
419
If we track merged revisions then we need to update this list too.
420
If the list is stored in a weave it's easy (implicit): the version
421
of the list can remain but it won't be referenced anymore. It's
422
probably best to just store this list in a weave in the first place
429
* Generate annotations from current file relative to previous
432
- Is it necessary to store any kind of annotation where data was
435
* Update revfile_ format and make it active:
437
- Texts should be identified by something keyed on the revision, not
438
an individual text-id. This is much more useful for annotate I
439
think; we want to map back to the revision that last changed it.
441
- Access revfile revisions through the Tree/Store classes.
443
- Check them from check commands.
447
.. _revfile: revfile.html
127
449
* Hooks for pre-commit, post-commit, etc.
129
451
Consider the security implications; probably should not enable hooks
added
removed
TODO
