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I broke this part with the URL minimization; since
git-svn will now try to connect to the root of
the repository and will end up writing files
there if it can...
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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svn_log_changed_path_t structs were being used out of scope
outside of svn_ra_get_log (because I wanted to eventually be
able to use git-svn with only a single connection to the
repository). So now we dup them into a hash.
This was fixed while making --follow-parent fetches more
efficient. I've moved parsing of the command-line --revision
argument outside of the Git::SVN module so Git::SVN::fetch() can
be used in more places (such as find_parent_branch).
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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git-svn has never been able to handle deleted branches very well
because svn_ra_get_log() is all-or-nothing, meaning that if the
max revision passed to it does not contain the path we're
tracking, we miss all the revisions in the repository.
Branches fetched using --follow-parent still do this
sub-optimally (will be fixed soon). --follow-parent will soon
become the default, so we will assume that when using get_log();
We will also avoid tracking revprops for revisions with no
path-related changes since otherwise we just end up pulling
logs to paths we don't care about.
Also added a test for this to t9104-git-svn-follow-parent.sh and
correctly commit the log message in the preceeding test (which
conflicted with a filename).
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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They simply aren't interesting to track, and this will allow
us to avoid get_log().
Since r0 is covered by this, we need to update the tests to not
rely on r0 (which is always empty).
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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Signed-off-by: Eric Wong <normalperson@yhbt.net>
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Introducing Git::IndexInfo. This module will probably be useful
outside of git-svn, so I'm not putting it in the Git::SVN
namespace.
This will allow me to more easily avoid the use of get_log() in
the future and simply run do_update in incrementing ranges.
get_log() should be avoided because there are cases where
moved/deleted directories do not track correctly (until
--follow-parent is run on a new branch).
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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This means that tracking the path of:
/another-larger/trunk/thunk/bump/thud inside a repository
would follow:
/larger-parent/trunk/thunk/bump/thud
even if the svn log output looks like this:
--------------------------------------------
Changed paths:
A /another-larger (from /larger-parent:5)
--------------------------------------------
Note: the usage of get_log() in git-svn still makes a
an assumption that shouldn't be made with regard to
revisions existing for a particular path.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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This allows connections to be used more efficiently and not require
users to run 'git-svn migrate --minimize' for new repositories.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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This will be useful to me when I try more special-cases
of parent-tracking.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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Tests always ran 'git init' before we ran so that repo-config
would always have something to read. However that does not work
in real-world situations where the user expects 'git svn init'
to work without running 'git init' first.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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It's not really useful anymore now that we have a better
--follow-parent for the valid cases. Any other use
of it is not valid.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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Any operations on the index in Git::SVN that is not wrapped by
tmp_index_do() is wrong.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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Having multiple fetch refspecs pointing to the same local ref
would be a very bad thing. Start avoiding the use of fatal() or
exit() inside the modules so we can libify more easily.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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Bugs fixed:
* We didn't allow manually (not using git-svn) init-ed
remotes/fetch refspecs to be used before. It works now
because that's what I did in this test. git-svn init should
offer more control in the future.
* correctly strip paths in the delta editor when using
do_switch().
* Make the -i / GIT_SVN_ID option work correctly when doing
fetch on a multi-ref svn-remote
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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While we're at it, beef up the test because I was
getting false-passes during development.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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--minimize will update the git-svn configuration to attempt to
connect to the repository root (instead of directly to the
path(s) we are tracking) in order to allow more efficient reuse
of connections (for multi-fetch and follow-parent).
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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Note: this can cause problems with Perl's reference counting GC,
so I'm disabling Git::SVN::Ra::DESTROY. If we notice more
problems down the line, we can disable this enhancement.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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Signed-off-by: Eric Wong <normalperson@yhbt.net>
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Of course, we handle metadata migrations from previous versions
and we have added unit tests.
The new .git/config remotes resemble non-SVN remotes. Below
is an example with comments:
[svn-remote "git-svn"]
; like non-svn remotes, we have one URL per-remote
url = http://foo.bar.org/svn
; 'fetch' keys are done in the same way as non-svn
; remotes, too. With the left-hand-side of the ':'
; being the remote (SVN) repository path relative to the
; above 'url' key; and the right-hand-side being a
; remote ref in git (refs/remotes/*).
; An empty left-hand-side means that it will fetch
; the entire contents of the 'url' key.
; old-style (migrated from previous versions of git-svn)
; are like this:
fetch = :refs/remotes/git-svn
; this is created by a current version of git-svn
; using the multi-init command with an explicit
; url (specified above). This allows multi-init
; to reuse SVN::Ra connections.
fetch = trunk:refs/remotes/trunk
fetch = branches/a:refs/remotes/a
fetch = branches/b:refs/remotes/b
fetch = tags/0.1:refs/remotes/tags/0.1
fetch = tags/0.2:refs/remotes/tags/0.2
fetch = tags/0.3:refs/remotes/tags/0.3
[svn-remote "alt"]
; this is another old-style remote migrated over
; to the new config format
url = http://foo.bar.org/alt
fetch = :refs/remotes/alt
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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It's becoming a maintenance burden. I've never found it
particularly useful myself, nor have I heard much feedback about
it; so I'm assuming it's just as useless to everyone else.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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Signed-off-by: Eric Wong <normalperson@yhbt.net>
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Signed-off-by: Eric Wong <normalperson@yhbt.net>
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--follow-parent and commit-diff are currently broken with
this commit...
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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I may refactor more of this stuff into separate modules
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Also, convert all usage of 'log_msg' to 'log_entry' for
consistency's sake
SVN::Git::Editor::apply_diff now drives the rest of the
editor.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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This mainly quiets down warnings when running git svn log.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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Also correctly shared some variables needed for Git::SVN::Log
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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More cleanup to separate out functionality and make things
nicer to hack on.
While we're at it, centralize loading of the authors into
one place and correctly handle '(no author)' cases in
when showing logs after-the-fact; and not just at commit
time.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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Signed-off-by: Eric Wong <normalperson@yhbt.net>
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Signed-off-by: Eric Wong <normalperson@yhbt.net>
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If a user specified a seperate URL and --tags/--branches as
a sepearte URL, allow the Ra object (and therefore the connection)
to be reused.
We'll get rid of libsvn_ls_fullurl() since it was only used
in one place.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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Signed-off-by: Eric Wong <normalperson@yhbt.net>
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While we're at it, fix up some bugs in Git::SVN.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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This should make it easier to improve multi-fetch and
--follow-parent by avoiding global variables.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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I will be using functions from Git.pm in more modules, so I
want to avoid re-importing the long argument list everywhere
it's used.
Also removed an unused command-line switch
(--no-ignore-externals) and some variables.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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Force some svn_ra functions to use a temporary pool via wrapper
This cleans up the code a bit by removing explicit instances of
pool allocation and deallocation and providing wrapper functions
that make use of temporary pools.
I've also added an explicit pool usage when creating the commit
editor for commit-diff where get_commit_editor can be called
multiple times with the same pool previously.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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(it's only used in one function now)
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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I'm going to be reorganizing some more code.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
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* lt/crlf:
Teach core.autocrlf to 'git apply'
t0020: add test for auto-crlf
Make AutoCRLF ternary variable.
Lazy man's auto-CRLF
* jc/apply-config:
t4119: test autocomputing -p<n> for traditional diff input.
git-apply: guess correct -p<n> value for non-git patches.
git-apply: notice "diff --git" patch again
Fix botched "leak fix"
t4119: add test for traditional patch and different p_value
apply: fix memory leak in prefix_one()
git-apply: require -p<n> when working in a subdirectory.
git-apply: do not lose cwd when run from a subdirectory.
Teach 'git apply' to look at $HOME/.gitconfig even outside of a repository
Teach 'git apply' to look at $GIT_DIR/config
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* maint:
git-diff: fix combined diff
Fix 'git commit -a' in a newly initialized repository
Include git-gui credits file in dist.
Document the new core.bare configuration option.
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The code forgets that typecast binds tighter than addition, in
other words:
(cast *)array + i === ((cast *)array) + i
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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With current git:
$ git init
$ git commit -a
cp: cannot stat `.git/index': No such file or directory
Output a nice error message instead.
Signed-off-by: Fredrik Kuivinen <frekui@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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The Makefile for the git-gui subproject will fail to execute if run
outside of a git.git directory, such as when building from a .tar.gz
or .tar.bz2. This is because it is looking for the credits file,
which was created but omitted from the tarball by the toplevel
Makefile.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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Signed-off-by: Junio C Hamano <junkio@cox.net>
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This enhances the third point in the previous commit. When
applying a non-git patch that begins like this:
--- 2.6.orig/mm/slab.c
+++ 2.6/mm/slab.c
@@ -N,M +L,K @@@
...
and if you are in 'mm' subdirectory, we notice that -p2 is the
right option to use to apply the patch in file slab.c in the
current directory (i.e. mm/slab.c)
The guess function also knows about this pattern, where you
would need to use -p0 if applying from the top-level:
--- mm/slab.c
+++ mm/slab.c
@@ -N,M +L,K @@@
...
Signed-off-by: Junio C Hamano <junkio@cox.net>
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Earlier one that tried to be too consistent with GNU patch by
not stripping the leading path when we _know_ we are in a
subdirectory and the patch is relative to the toplevel was a
mistake. This fixes it.
- No change to behaviour when it is run from the toplevel of
the repository.
- When run from a subdirectory to apply a git-generated patch,
it uses the right -p<n> value automatically, with or without
--index nor --cached option.
- When run from a subdirectory to apply a randomly generated
patch, it wants the right -p<n> value to be given by the
user.
The second one is a pure improvement to correct inconsistency
between --index and non --index case, compared with 1.5.0. The
third point could be further improved to guess what the right
value for -p<n> should be by looking at the patch, but should be
a topic of a separate patch.
Signed-off-by: Junio C Hamano <junkio@cox.net>
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* maint:
Use gunzip -c over gzcat in import-tars example.
git-gui: Don't crash in citool mode on initial commit.
git-gui: Remove TODO list.
git-gui: Include browser in our usage message.
git-gui: Change summary of git-gui.
git-gui: Display all authors of git-gui.
git-gui: Use mixed path for docs on Cygwin.
git-gui: Correct crash when saving options in blame mode.
git-gui: Expose the browser as a subcommand.
git-gui: Create new branches from a tag.
git-gui: Prefer version file over git-describe.
git-gui: Print version on the console.
git-gui: More consistently display the application name.
git-gui: Permit merging tags into the current branch.
git-gui: Basic version check to ensure git 1.5.0 or later is used.
git-gui: Refactor 'exec git subcmd' idiom.
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* 'master' of git://repo.or.cz/git-gui:
git-gui: Don't crash in citool mode on initial commit.
git-gui: Remove TODO list.
git-gui: Include browser in our usage message.
git-gui: Change summary of git-gui.
git-gui: Display all authors of git-gui.
git-gui: Use mixed path for docs on Cygwin.
git-gui: Correct crash when saving options in blame mode.
git-gui: Expose the browser as a subcommand.
git-gui: Create new branches from a tag.
git-gui: Prefer version file over git-describe.
git-gui: Print version on the console.
git-gui: More consistently display the application name.
git-gui: Permit merging tags into the current branch.
git-gui: Basic version check to ensure git 1.5.0 or later is used.
git-gui: Refactor 'exec git subcmd' idiom.
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Not everyone has gzcat or bzcat installed on their system, but
gunzip -c and bunzip2 -c perform the same task and are available
if the user has installed gzip support or bzip2 support.
Signed-off-by: Michael Loeffler <zvpunry@zvpunry.de>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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Eric Wong
Junio C Hamano
Johannes Schindelin
Fredrik Kuivinen
Shawn O. Pearce
Michael Loeffler