New commands:
graft-branches - The most interesting command of the bunch. It
detects branches in SVN via various techniques (currently
regexes and file copies). It can be later extended to handle
svk and other properties people may use to track merges in svk.
Basically, merge tracking is not standardized at all in the SVN
world, and git grafts are perfect for dealing with this
situation.
Existing branch support (via tree matches) is only handled at
fetch time.
The following tow were originally implemented as shell scripts
several months ago, but I just decided to streamline things a
bit and added them to the main script.
multi-init - supports git-svnimport-like command-line syntax for
importing repositories that are layed out as recommended by the
SVN folks. This is a bit more tolerant than the git-svnimport
command-line syntax and doesn't require the user to figure out
where the repository URL ends and where the repository path
begins.
multi-fetch - runs fetch on all known SVN branches we're
tracking. This will NOT discover new branches (unlike
git-svnimport), so multi-init will need to be re-run (it's
idempotent).
Consider these three to be auxilliary commands (like
show-ignore, and rebuild) so their behavior won't receive as
much testing or scrutiny as the core commands (fetch and
commit).
Signed-off-by: Eric Wong <normalperson@yhbt.net>
This should help keep disk usage sane for large imports.
--repack takes an optional argument for the interval, it
defaults to 1000 if no argument is specified.
Arguments to --repack-flags are passed directly to git-repack.
No arguments are passed by default.
Idea stolen from git-cvsimport :)
Signed-off-by: Eric Wong <normalperson@yhbt.net>
While we're at it, read_repo_config has been added and
expanded to handle case where command-line arguments are
optional to Getopt::Long
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Since GIT_SVN_ID usage is probably going to become more
widespread <evil grin>, we won't run the chance of somebody
having a GIT_SVN_ID name that conflicts with one of the default
directories that already exist in $GIT_DIR (branches/tags).
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Sometimes I don't feel like downloading an entire tree again when
I actually decide a branch is worth tracking, so some users can
get around it more easily with this.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
By breaking the pipe read once we've seen a commit twice.
This should make -B/--branch-all-ref faster and usable on a
frequent basis.
We use topological order now for calling git-rev-list, and any
commit we've seen before should imply that all parents have been
seen (at least I hope that's the case for --topo-order).
Signed-off-by: Eric Wong <normalperson@yhbt.net>
This should make life easier for all those who type:
`git-rev-parse --symbolic --all | xargs -n1 echo -b`
every time they run git-svn fetch.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
If new revisions are fetched, that implies we haven't merged,
acked, or nacked them yet, and attempting to write the tree
we're committing means we'd silently clobber the newly fetched
changes.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
svn forces UTF-8 for commit messages, and with LC_ALL set to 'C'
it is unable to determine encoding of the git commit message.
Now we'll just assume the user has set LC_* correctly for
the commit message they're using.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
If we read the maximum size of our buffer into $buf, and the
last character is '\015', there's a chance that the character is
'\012', which means our regex won't work correctly. At the
worst case, this could introduce an extra newline into the code.
We'll now read an extra character if we see '\015' is the last
character in $buf.
We also forgot to recalculate the length of $buf after doing the
newline substitution, causing some files to appeare truncated.
We'll do that now and force byte semantics in length() for good
measure.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
svn has trouble parsing files with embedded '@' characters. For
example,
svn propget svn:keywords foo@bar.c
svn: Syntax error parsing revision 'bar.c'
I asked about this on #svn and the workaround suggested was to append
an explicit revision specifier:
svn propget svn:keywords foo@bar.c@BASE
This patch appends '@BASE' to the filename in all calls to 'svn
propget'.
Patch originally by Seth Falcon <sethfalcon@gmail.com>
Seth: signoff?
[ew: Made to work with older svn that don't support peg revisions]
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Some changes to the latest git.git made this test croak. So
we'll always just force everything when using a new branch.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
svn < 1.3.x would display changes to keywords lines as modified
if they aren't expanded in the working copy. We already check
for changes against the git tree here, so checking against the
svn one is probably excessive.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
The dash installed on my Debian Sarge boxes don't seem to like
<<'' as a heredoc starter. Recent versions of dash do not need
this fix.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Unlike my earlier test patch, this also checks svn:eol-style and
makes sure it's applied to working copy updates. This is
definitely more correct than my original attempt at killing
keyword expansions, but I still haven't tested it enough to
know. Feedback would be much appreciated.
Also changed assert_svn_wc_clean() to only work on the svn
working copy. This requires a separate call to assert_tree() to
check wc integrity against git in preparation for another change
I'm planning.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
* Clarify that 'init' requires an argument
* Remove instances of 'SVN_URL' in the manpage, it's not an
environment variable.
* Refer to 'Additional Fetch Arguments' when documenting 'fetch'
* document --authors-file / -A option
Thanks to Pavel Roskin and Seth Falcon for bringing these issues
to my attention.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Use this tool to rewrite the .git/remotes/* files into the config.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
I hacked it up to teach it the git extended diff headers, made
it not to read the whole patch in the array.
Also, the original program, when arguments are given, ran "diff"
with the given arguments and showed the output from it. Of
course, I changed it to run "git diff" ;-).
Signed-off-by: Junio C Hamano <junkio@cox.net>
Bugs like the last one could've been avoided if it weren't for
this...
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
fetching from repos without an authors-file defined was broken.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
contrib/git-svn/git-svn.txt:
added git-repo-config key names for options
fixed quoting of "git-svn-HEAD" in the manpage
use preformatted text for examples
contrib/git-svn/Makefile:
add target to generate HTML:
http://git-svn.yhbt.net/git-svn.html
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
repo-config keys are any of the long option names minus the '-'
characters
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
We chdir internally, so we need a consistent GIT_DIR variable.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
We should be safely able to import histories with thousands
of revisions without hogging up lots of memory.
With this, we lose the ability to autocorrect mistakes when
people specify revisions in reverse, but it's probably no longer
a problem since we only have one method of log parsing nowadays.
I've added an extra check to ensure that revision numbers do
increment.
Also, increment the version number to 0.11.0. I really should
just call it 1.0 soon...
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Because committing back to an SVN repository from different
machines can result in different lineages, two different
repositories running git-svn can result in different commit
SHA1s (but of the same tree). Sometimes trees that are tracked
independently are merged together (usually via children),
resulting in non-unique git-svn-id: lines in rev-list.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
git-diff-file-merge-head generates a diff against the first merge
head, or with a prefix argument against the nth head. Bound to `d h'
by default.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
If user name or email are not set explicitly, get them from the
user.name and user.email configuration values before falling back to
the Emacs defaults.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Make sure that functions that call a git process and return a string
always return nil when the subprocess failed.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
It's only for repositories that were imported with very early
versions of git-svn. Unfortunately, some of those repos are out
in the wild already, so fix this warning.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Output a big warning if somebody actually has a pre-1.0 version
of svn that doesn't support it.
Thanks to Yann Dirson for reminding me it still existed
and attempting to re-enable it :)
I think I subconciously removed support for it earlier...
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
'svn info' doesn't work with URLs in svn <= 1.1. Now we
only run svn info in local directories.
As a side effect, this should also work better for 'init' off
directories that are no longer in the latest revision of the
repository.
svn checkout -r<revision> arguments are fixed.
Newer versions of svn (1.2.x) seem to need URL@REV as well as
-rREV to checkout a particular revision...
Add an example in the manpage of how to track directory that has
been moved since its initial revision.
A huge thanks to Yann Dirson for the bug reporting and testing
my original patch. Thanks also to Junio C Hamano for suggesting
a safer way to use git-rev-parse.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
If `git-append-signed-off-by' is non-nil, automatically append a
sign-off line to the log message when editing it.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Update .gitignore files in the status list as they are created or
modified.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Also set the list-buffers-directory variable for nicer buffer list
display.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Fixed octal constants for XEmacs.
Added highlighting support in log-edit buffer for Emacs CVS.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add a basic Emacs VC backend. It currently supports the following
commands: checkin, checkout, diff, log, revert, and annotate. There is
only limited support for working with revisions other than HEAD.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
I thought passing --stop-on-copy to svn would save us from all
the trouble svn-arch-mirror had with directory (project) copies.
I was wrong, there was one thing I overlooked.
If a tree was moved from /foo/trunk to /bar/foo/trunk with no
other changes in r10, but the last change was done in r5, the
Last Changed Rev (from svn info) in /bar/foo/trunk will still be
r5, even though the copy in the repository didn't exist until
r10.
Now, if we ever detect that the Last Changed Rev isn't what
we're expecting, we'll run svn diff and only croak if there are
differences between them.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
I ended up using GIT_SVN_ID far more than I ever thought I
would. Typing less is good.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
If it does change, we're screwed anyways as SVN will refuse to
commit or update. We also never access more than one SVN
repository per-invocation, so we can store it as a global, too.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
In a new repository, the initial fetch creates a master branch
if one does not exist so HEAD has something to point to.
It now creates a master at the end of the initial fetch run,
pointing to the latest revision. Previously it pointed to the
first revision imported, which is generally less useful.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Syntax is compatible with git-svnimport and git-cvsimport:
normalperson = Eric Wong <normalperson@yhbt.net>
If this option is specified and git-svn encounters an SVN
committer name that it cannot parse, it git-svn will abort.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
We regenerate and use git-svn-id: whenever we fetch or otherwise
commit to remotes/git-svn. We don't actually know what revision
number we'll commit to SVN at commit time, so this is useless.
It won't throw off things like 'rebuild', though, which knows to
only use the last instance of git-svn-id: in a log message
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
* Fixed manually-edited commit messages not going to
remotes/git-svn on sequential commits after the sequential
commit optimization.
* format help correctly after adding 'show-ignore'
* sha1_short regexp matches down to 4 hex characters
(from git-rev-parse --short documentation)
* Print the first line of the commit message when we commit to
SVN next to the sha1.
* Document 'T' (type change) in the comments
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
I've said I don't like branches in Subversion, and I still don't.
This is a bit more flexible, though, as the argument for -b is any
arbitrary git head/tag reference.
This makes some things easier:
* Importing git history into a brand new SVN branch.
* Tracking multiple SVN branches via GIT_SVN_ID, even from multiple
repositories.
* Adding tags from SVN (still need to use GIT_SVN_ID, though).
* Even merge tracking is supported, if and only the heads end up with
100% equivalent tree objects. This is more stricter but more robust
and foolproof than parsing commit messages, imho.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
In our last update to use the encoding while showing the commit
diff we added a new argument to this function. But we missed
updating all the callers.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
After reading a lengthy discussion on the list, I've come to the
conclusion that creating a 'remotes' directory in refs isn't
such a bad idea.
You can still branch from it by specifying remotes/git-svn (not
needing the leading 'refs/'), and the documentation has been
updated to reflect that.
The 'git-svn' part of the ref can of course be set to whatever
you want by using the GIT_SVN_ID environment variable, as
before.
I'm using refs/remotes/git-svn, and not going with something
like refs/remotes/git-svn/HEAD as it's redundant for Subversion
where there's zero distinction between branches and directories.
Run git-svn rebuild --upgrade to upgrade your repository to use
the new head. git-svn-HEAD must be manually deleted for safety
reasons.
Side note: if you ever (and I hope you never) want to run
git-update-refs on a 'remotes/' ref, make sure you have the
'refs/' prefix as you don't want to be clobbering your
'remotes/' in $GIT_DIR (where remote URLs are stored).
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Earlier we set up the window to never scroll
horizontally, which made it harder to use on a narrow screen.
This patch allows scrollbar to be used as needed by Gtk
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Thanks to Nicolas Vilz <niv@iaglans.de> for noticing this.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
As a rule, interface branches to different SCMs should never be modified
directly by the user. They are used exclusively for talking to the
foreign SCM.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Get the encoding information from repository and convert it to utf-8 before
passing to gtk.TextBuffer.set_text. gtk.TextBuffer.set_text work only with utf-8
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
New features deserve an increment of the minor version. This will very
likely become 1.0.0 unless release-critical bugs are found.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Avoid running 'svn up' to a previous revision if we know the
revision we just committed is the first descendant of the
revision we came from.
This reduces the time to do a series of commits by about 25%.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Recursively finds and lists the svn:ignore property on
directories. The output is suitable for appending to the
$GIT_DIR/info/exclude file.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This fix all the known issue with the graph display
The bug need to be explained graphically
|
a
This line need not be there ---->| \
b |
| /
c
c is parent of a and all a,b and c are placed on the same line and b is child of c
With my last checkin I added a seperate line to indicate that a is
connected to c. But then we had the line connecting a and b which should
not be ther. This changes fixes the same bug
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Rearrange the code little bit so that it is easier to read
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Since i wanted to limit the graph box size i was resetting
the window after an index of 5. This result in line joining
commit nodes to pass over nodes which are not related. The
changes fixes the same
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This patch address the below:
Use monospace font to draw branch and tag name
set the font size to 13.
Make the graph column resizable. This helps to accommodate large tag names
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This fix the below bug
Junio C Hamano <junkio@cox.net> writes:
>
> It does not work in my repository, since you do not seem to
> handle branch and tag names with slashes in them. All of my
> topic branches live in directories with two-letter names
> (e.g. ak/gitview).
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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>
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>
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>
We run svn log against a URL without a working copy for the first fetch,
so we end up a log that's sorted from highest to lowest. That's bad, we
always want lowest to highest. Just default to --revision 0:HEAD now if
-r isn't specified for the first fetch.
Also sort the revisions after we get them just in case somebody
accidentally reverses the argument to --revision for whatever reason.
Thanks again to Emmanuel Guerin for helping me find this.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
