Jonathan Nieder <jrnieder@xxxxxxxxx> wrote:
> The following command
>
> git svn clone \
> -r9500:10006 \
> svn://svn.debian.org/svn/pkg-games/packages \
> --trunk=/trunk/freedoom \
> --branches=/branches/freedoom \
> --tags=/tags/freedoom \
> freedoom.git.2009091
>
> produces strange results:
>
> With v1.6.3.3 (and perhaps earlier versions), this would fetch up to
> and including r9978 (the last revision of the no_iwad_alternatives
> branch before it was deleted), check it out, and prematurely declare
> success, leaving out some commits to the trunk (r9984, r9985, r10006)
> from after the branch was merged.
>
> With v1.6.5-rc0~74 (svn: allow branches outside of refs/remotes,
> 2009-08-11) and later, this fetches up to and including r9978 and then
> attempts a post-fetch checkout and fails.
>
> r9978 = 25f0920175c395f0f22f54ae7a2318147f745274
> (refs/remotes/no_iwad_alternatives)
> fatal: refs/remotes/trunk: not a valid SHA1
> update-ref refs/heads/master refs/remotes/trunk: command returned error: 128
>
> Checking .git/config reveals
>
> fetch = packages//trunk/freedoom:refs/remotes/trunk
>
> And with both 1.6.3.3 and 1.7.1, using --trunk=trunk/freedom without
> the leading slash (/) works fine.
>
> Moral: git-svn needs to scrub an initial / from $_trunk and related
> arguments it receives. Make it so.
>
> Reported-by: Jon Dowland <jmtd@xxxxxxxxxx>
> Signed-off-by: Jonathan Nieder <jrnieder@xxxxxxxxx>
Acked-by: Eric Wong <normalperson@xxxxxxxx>
...and pushed out to git://git.bogomips.org/git-svn along with
one follow-up patch:
Eric Wong (1):
git svn: avoid unnecessary '/' in paths for SVN
Jonathan Nieder (1):
git-svn: strip off leading slashes on --trunk argument
> ---
> Hi Eric,
>
> It’s not clear to me what’s going on here, but this seems to fix it.
> Insights?
The svn:// server is more picky about the "//" than http:// or file://.
So we were skipping fetches from trunk completely, and never created
a ref for it. Since git-svn attempts to checkout a "master" ref based
on trunk, it fails since trunk is a non-existent ref.
>From b1a954a37cea7d5a0a123758f6c2ad9005d4481e Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@xxxxxxxx>
Date: Mon, 14 Jun 2010 04:31:10 +0000
Subject: [PATCH] git svn: avoid unnecessary '/' in paths for SVN
svn:// servers are more picky regarding redundant slashes
than file:// and http(s)://-backed respositories. Since
the last commit, we avoid putting unnecessary slashes in
$GIT_CONFIG, but this doesn't help users who are already
set up that way.
Signed-off-by: Eric Wong <normalperson@xxxxxxxx>
---
git-svn.perl | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/git-svn.perl b/git-svn.perl
index 80ab450..19d6848 100755
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -2055,6 +2055,9 @@ sub new {
"\":$ref_id\$\" in config\n";
($self->{path}, undef) = split(/\s*:\s*/, $fetch);
}
+ $self->{path} =~ s{/+}{/}g;
+ $self->{path} =~ s{\A/}{};
+ $self->{path} =~ s{/\z}{};
$self->{url} = command_oneline('config', '--get',
"svn-remote.$repo_id.url") or
die "Failed to read \"svn-remote.$repo_id.url\" in config\n";
--
Eric Wong
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