From: Eric Wong <normalperson@yhbt.net>
Date: Sat, 25 Jul 2009 07:00:50 +0000 (-0700)
Subject: git svn: revert default behavior for --minimize-url
X-Git-Tag: v1.6.4-rc3~2^2~4
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=6b48829dbbe06798eded1e7c5f70810940591f79;p=git.git

git svn: revert default behavior for --minimize-url

This reverts the --minimize-url behavior change that
appeared recently in commit 0b2af457a49e3b00d47d556d5301934d27909db8
("Fix branch detection when repository root is inaccessible").

However, we now allow the option to be turned off by allowing
"--no-minimize-url" so people with limited-access setups can
still take advantage of the fix in
0b2af457a49e3b00d47d556d5301934d27909db8.

Also document the behavior and default settings of minimize-url
in the manpage for the first time.

This introduces a temporary UI regression to allow t9141 to pass
that will be reverted (fixed) in the next commit.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
---

diff --git a/Documentation/git-svn.txt b/Documentation/git-svn.txt
index 068aa58a5..22a0389f1 100644
--- a/Documentation/git-svn.txt
+++ b/Documentation/git-svn.txt
@@ -80,6 +80,17 @@ COMMANDS
 	When passed to 'init' or 'clone' this regular expression will
 	be preserved as a config key.  See 'fetch' for a description
 	of '--ignore-paths'.
+--no-minimize-url;;
+	When tracking multiple directories (using --stdlayout,
+	--branches, or --tags options), git svn will attempt to connect
+	to the root (or highest allowed level) of the Subversion
+	repository.  This default allows better tracking of history if
+	entire projects are moved within a repository, but may cause
+	issues on repositories where read access restrictions are in
+	place.  Passing '--no-minimize-url' will allow git svn to
+	accept URLs as-is without attempting to connect to a higher
+	level directory.  This option is off by default when only
+	one URL/branch is tracked (it would do little good).
 
 'fetch'::
 	Fetch unfetched revisions from the Subversion remote we are
diff --git a/git-svn.perl b/git-svn.perl
index 70159204c..10b77ad34 100755
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -19,6 +19,7 @@ $ENV{GIT_DIR} ||= '.git';
 $Git::SVN::default_repo_id = 'svn';
 $Git::SVN::default_ref_id = $ENV{GIT_SVN_ID} || 'git-svn';
 $Git::SVN::Ra::_log_window_size = 100;
+$Git::SVN::_minimize_url = 'unset';
 
 $Git::SVN::Log::TZ = $ENV{TZ};
 $ENV{TZ} = 'UTC';
@@ -100,7 +101,7 @@ my %init_opts = ( 'template=s' => \$_template, 'shared:s' => \$_shared,
                   'trunk|T=s' => \$_trunk, 'tags|t=s@' => \@_tags,
                   'branches|b=s@' => \@_branches, 'prefix=s' => \$_prefix,
                   'stdlayout|s' => \$_stdlayout,
-                  'minimize-url|m' => \$Git::SVN::_minimize_url,
+                  'minimize-url|m!' => \$Git::SVN::_minimize_url,
 		  'no-metadata' => sub { $icv{noMetadata} = 1 },
 		  'use-svm-props' => sub { $icv{useSvmProps} = 1 },
 		  'use-svnsync-props' => sub { $icv{useSvnsyncProps} = 1 },
@@ -399,6 +400,10 @@ sub cmd_init {
 	init_subdir(@_);
 	do_git_init_db();
 
+	if ($Git::SVN::_minimize_url eq 'unset') {
+		$Git::SVN::_minimize_url = 0;
+	}
+
 	Git::SVN->init($url);
 }
 
diff --git a/t/t9141-git-svn-multiple-branches.sh b/t/t9141-git-svn-multiple-branches.sh
index 3cd06718e..cb9a6d229 100755
--- a/t/t9141-git-svn-multiple-branches.sh
+++ b/t/t9141-git-svn-multiple-branches.sh
@@ -99,22 +99,22 @@ test_expect_success 'Multiple branch or tag paths require -d' '
 
 test_expect_success 'create new branches and tags' '
 	( cd git_project &&
-		git svn branch -m "New branch 1" -d b_one New1 ) &&
+		git svn branch -m "New branch 1" -d project/b_one New1 ) &&
 	( cd svn_project &&
 		svn_cmd up && test -e b_one/New1/a.file ) &&
 
 	( cd git_project &&
-		git svn branch -m "New branch 2" -d b_two New2 ) &&
+		git svn branch -m "New branch 2" -d project/b_two New2 ) &&
 	( cd svn_project &&
 		svn_cmd up && test -e b_two/New2/a.file ) &&
 
 	( cd git_project &&
-		git svn branch -t -m "New tag 1" -d tags_A Tag1 ) &&
+		git svn branch -t -m "New tag 1" -d project/tags_A Tag1 ) &&
 	( cd svn_project &&
 		svn_cmd up && test -e tags_A/Tag1/a.file ) &&
 
 	( cd git_project &&
-		git svn tag -m "New tag 2" -d tags_B Tag2 ) &&
+		git svn tag -m "New tag 2" -d project/tags_B Tag2 ) &&
 	( cd svn_project &&
 		svn_cmd up && test -e tags_B/Tag2/a.file )
 '