None of these were really show-stoppers (or even triggered)
on most of the trees I've tracked.
* Node change prevention for identically named nodes. This is
a limitation of SVN, but we find the error and exit before
it's passed to SVN so we don't dirty our working tree when our
commit fails. git-svn will exit with an error code 1 if any
of the following conditions are found:
1. a directory is removed and a file of the same name of the
removed directory is created
1a. a file has its parent directory removed and the file is
takes the name of the removed parent directory::
baz/zzz => baz
2. a file is removed and a directory of the same name of the
removed file is created.
2a. a file is moved into a deeper directory that shares the
previous name of the file::
dir/$file => dir/file/$file
Since SVN cannot handle these cases, the user will have to
manually split the commit into several parts.
* --rmdir now handles nested/deep removals. If dir/a/b/c/d/e/file
is removed, and everything else is in the dir/ hierarchy is
otherwise empty, then dir/ will be deleted when file is deleted
from svn and --rmdir specified.
* Always assert that we have written the tree we want to write
on commits. This helped me find several bugs in the symlink
handling code (which as been fixed).
* Several symlink handling fixes. We now refuse to set
permissions on symlinks. We also always unlink a file
if we're going to overwrite it.
* Apply changes in a pre-determined order, so we always have
rename from locations handy before we delete them.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
XML::Simple was originally required back when I made svn-arch-mirror
because I needed to explictly track renames with Arch. Then I carried
it over to git-svn because I was afraid somebody could commit an svn
log message that could throw off a non-XML log parser. Then I noticed
the <n> lines column in the header. So, no more XML :)
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Allow 'from..to' notation from the command line.
More liberal sha1 parsing when reading from stdin no longer requires the
sha1 to be the first character, so a leading 'commit ' string is OK.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Both of these options are passed directly to git-diff-tree when
committing to a SVN repository.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Just a typo, I doubt anybody would use (and I highly recommend not
using) this option anyways. But you never know...
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Maybe we would want to make this default before it graduates to
the master branch, but in the meantime to help testing things,
this allows you to say "git push --thin destination".
Signed-off-by: Junio C Hamano <junkio@cox.net>
The new flag loosens the usual "self containedness" requirment
of packfiles, and sends deltified representation of objects when
we know the other side has the base objects needed to unpack
them. This would help reducing the transfer size.
Signed-off-by: Junio C Hamano <junkio@cox.net>
This goes together with "rev-list --object-edge" change, to feed
pack-objects list of edge commits in addition to the usual
object list. Upon seeing such list, pack-objects loosens the
usual "self contained delta" constraints, and can produce delta
against blobs and trees contained in the edge commits without
storing the delta base objects themselves.
The resulting packfile is not usable in .git/object/packs, but
is a good way to implement "delta-only" transfer.
Signed-off-by: Junio C Hamano <junkio@cox.net>
This new flag is similar to --objects, but causes rev-list to
show list of "uninteresting" commits that appear on the edge
commit prefixed with '-'.
Downstream pack-objects will be changed to take these as hints
to use the trees and blobs contained with them as base objects
of resulting pack, producing an incomplete (not self-contained)
pack.
Such a pack cannot be used in .git/objects/pack (it is prevented
by git-index-pack erroring out if it is fed to git-fetch-pack -k
or git-clone-pack), but would be useful when transferring only
small changes to huge blobs.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Do not even test for subprocess (trying to execute python).
Signed-off-by: Johannes E. Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Some versions of GNU make do not understand $(call), and have problems to
interpret rules like this:
some_target: CFLAGS += -Dsome=defs
[jc: simplified substitution a bit. ]
Signed-off-by: Johannes E. Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
In some setups (notably server setups) you do not need that dependency.
Gracefully handle the absence of python when NO_PYTHON is defined.
Signed-off-by: Johannes E. Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
"empty ident not allowed" error makes commit-tree fail, so we
are already safer in that we would not end up with commit
objects that have bogus names on the author or committer fields.
However, before commit-tree is called there are already changes
made to the index file and the working tree. The operation can
be resumed after fixing the environment problem, but when this
triggers to a newcomer with unusable gecos, the first question
becomes "what did I lose and how would I recover".
This patch modifies some Porcelainish commands to verify
GIT_COMMITTER_IDENT as soon as we know we are going to make some
commits before doing much damage to prevent confusion.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Previous one warned people upfront to encourage fixing their
environment early, but some people just use repositories and git
tools read-only without making any changes, and in such a case
there is not much point insisting on them having a usable ident.
This round attempts to move the error until either "git-var"
asks for the ident explicitly or "commit-tree" wants to use it.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Fixed a couple of bugs in recovering from broken connections:
The _line() method now returns undef correctly when the connection
is broken instead of falling off the function and returning garbage.
Retries are now reported to stderr and the eventual partially
downloaded file is discarded instead of being appended to.
The "Server gone away" test has been removed, because it was
reachable only if the garbage return bug bit.
Signed-off-by: Martin Mares <mj@ucw.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This fixes a bug when importing where a directory gets removed/renamed
but is immediately replaced by a file of the same name in the same
changeset.
This fix only applies to the accurate (default) strategy the moment.
This patch should also fix the fast strategy if/when it is updated
to handle the cases that would've triggered this bug.
This bug was originally found in git-svn, but I remembered I did the
same thing with archimport as well.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This is an Emacs interface for git. The user interface is modeled on
pcl-cvs. It has been developed on Emacs 21 and will probably need some
tweaking to work on XEmacs.
The basic command is 'M-x git-status' which displays a buffer listing
modified files in the selected project tree. In that buffer the
following features are supported:
- add/remove files
- list unknown files
- commit marked files
- manage .gitignore
- commit merges based on MERGE_HEAD
- revert files to the HEAD version
- resolve conflicts with smerge or ediff
- diff files against HEAD/base/mine/other or combined diff
- get a log of the revisions for specified files
There are plenty of unimplemented features too, see the TODO list at
the top of the file...
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
It appears that some people who did not care about having bogus
names in their own commit messages are bitten by the recent
change to require a sane environment [*1*].
While it was a good idea to prevent people from using bogus
names to create commits and doing sign-offs, the error message
is not very informative. This patch attempts to warn things
upfront and hint people how to fix their environments.
[Footnote]
*1* The thread is this one.
http://marc.theaimsgroup.com/?t=113868084800004
Especially this message.
http://marc.theaimsgroup.com/?m=113932830015032
Signed-off-by: Junio C Hamano <junkio@cox.net>
This fixes a bug when importing where a directory gets removed/renamed
but is immediately replaced by a file of the same name in the same
revision.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
When git-reset --hard is used and a subdirectory becomes
empty (as it contains no tracked files in the target tree)
the empty subdirectory should be removed. This matches
the behavior of git-checkout-index and git-read-tree -m
which would not have created the subdirectory or would
have deleted it when updating the working directory.
Subdirectories which are not empty will be left behind.
This may happen if the subdirectory still contains object
files from the user's build process (for example).
[jc: simplified the logic a bit, while keeping the test script.]
This tries to rework the solution for the excess delta chain
problem. An earlier commit worked it around ``cheaply'', but
repeated repacking risks unbound growth of delta chains.
This version counts the length of delta chain we are reusing
from the existing pack, and makes sure a base object that has
sufficiently long delta chain does not get deltified.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Some versions of diff do not correctly detect a missing new-line at the end
of the file under certain circumstances.
When defining NO_ACCURATE_DIFF, work around this bug.
Signed-off-by: Johannes E. Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
To some cpio's, -a and -m options are mutually exclusive. Use only -m.
Signed-off-by: Johannes E. Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
