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git-svn: add ability to specify --commit-url for dcommit

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This allows one to use public svn:// URLs for fetch and
svn+ssh:// URLs for committing (without using the complicated
rewriteRoot option, reimporting or git-filter-branch).

Using this can also help avoid unnecessary server
authentication/encryption overhead on busy SVN servers.

Along with the new --revision option, this can also be allowed
to override the branch detection in dcommit, too.  This is
potentially dangerous and not recommended!  (And also purposely
undocumented, but the loaded gun is there in case somebody
wants to make it safe).

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Eric Wong 2008-08-07 02:06:16 -07:00 committed by Junio C Hamano
parent b3bc97cba4
commit ba24e7457a
2 changed files with 15 additions and 3 deletions
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9
Documentation/git-svn.txt
View file

@ -138,6 +138,15 @@ and have no uncommitted changes.
+
--no-rebase;;
After committing, do not rebase or reset.
--commit-url <URL>;;
Commit to this SVN URL (the full path). This is intended to
allow existing git-svn repositories created with one transport
method (e.g. `svn://` or `http://` for anonymous read) to be
reused if a user is later given access to an alternate transport
method (e.g. `svn+ssh://` or `https://`) for commit.
Using this option for any other purpose (don't ask)
is very strongly discouraged.
--
'log'::

9
git-svn.perl
View file

@ -66,7 +66,7 @@ BEGIN
$_version, $_fetch_all, $_no_rebase,
$_merge, $_strategy, $_dry_run, $_local,
$_prefix, $_no_checkout, $_url, $_verbose,
$_git_format);
$_git_format, $_commit_url);
$Git::SVN::_follow_parent = 1;
my %remote_opts = ( 'username=s' => \$Git::SVN::Prompt::_username,
'config-dir=s' => \$Git::SVN::Ra::config_dir,
@ -127,6 +127,8 @@ BEGIN
'verbose|v' => \$_verbose,
'dry-run|n' => \$_dry_run,
'fetch-all|all' => \$_fetch_all,
'commit-url=s' => \$_commit_url,
'revision|r=i' => \$_revision,
'no-rebase' => \$_no_rebase,
%cmt_opts, %fc_opts } ],
'set-tree' => [ \&cmd_set_tree,
@ -416,6 +418,8 @@ sub cmd_dcommit {
$head ||= 'HEAD';
my @refs;
my ($url, $rev, $uuid, $gs) = working_head_info($head, \@refs);
$url = $_commit_url if defined $_commit_url;
my $last_rev = $_revision if defined $_revision;
if ($url) {
print "Committing to $url ...\n";
}
@ -423,7 +427,6 @@ sub cmd_dcommit {
die "Unable to determine upstream SVN information from ",
"$head history.\nPerhaps the repository is empty.";
}
my $last_rev;
my ($linear_refs, $parents) = linearize_history($gs, \@refs);
if ($_no_rebase && scalar(@$linear_refs) > 1) {
warn "Attempting to commit more than one change while ",
@ -446,7 +449,7 @@ sub cmd_dcommit {
my $cmt_rev;
my %ed_opts = ( r => $last_rev,
log => get_commit_entry($d)->{log},
ra => Git::SVN::Ra->new($gs->full_url),
ra => Git::SVN::Ra->new($url),
config => SVN::Core::config_get_config(
$Git::SVN::Ra::config_dir
),