mirrors/git
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

git-svn: support for git-svn propset

Browse Source 
This change allows git-svn to support setting subversion properties.

It is useful for manually setting properties when committing to a
subversion repo that *requires* properties to be set without requiring
moving your changeset to separate subversion checkout in order to
set props.

This change is initially from David Fraser, appearing at:

  http://mid.gmane.org/1927112650.1281253084529659.JavaMail.root@klofta.sjsoft.com>

They are now forward-ported to most recent git along with fixes to
deal with files in subdirectories.

Style and functional changes from Eric Wong have been taken
in their entirety from:

  http://mid.gmane.org/20141201094911.GA13931@dcvr.yhbt.net

There is a nit to point out: the code does not support
adding props unless there are also content changes to the files as
well.  This is demonstrated in the testcase.

[ew - simplify Git.pm usage for check-attr
    - improve shell portability for tests
    - minor phrasing changes in commit message]

Signed-off-by: David Fraser <davidf@sjsoft.com>
Signed-off-by: Alfred Perlstein <alfred@freebsd.org>
Signed-off-by: Eric Wong <normalperson@yhbt.net>
This commit is contained in:
Alfred Perlstein
2014-12-07 02:47:23 -08:00
committed by Eric Wong
parent c18b867341
commit 83c9433e67
3 changed files with 181 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
perl/Git/SVN/Editor.pm
View File

@ -288,6 +288,40 @@ sub apply_autoprops {
}
}
sub check_attr {
my ($attr,$path) = @_;
my $val = command_oneline("check-attr", $attr, "--", $path);
if ($val) { $val =~ s/^[^:]*:\s*[^:]*:\s*(.*)\s*$/$1/; }
return $val;
}
sub apply_manualprops {
my ($self, $file, $fbat) = @_;
my $pending_properties = check_attr( "svn-properties", $file );
if ($pending_properties eq "") { return; }
# Parse the list of properties to set.
my @props = split(/;/, $pending_properties);
# TODO: get existing properties to compare to
# - this fails for add so currently not done
# my $existing_props = ::get_svnprops($file);
my $existing_props = {};
# TODO: caching svn properties or storing them in .gitattributes
# would make that faster
foreach my $prop (@props) {
# Parse 'name=value' syntax and set the property.
if ($prop =~ /([^=]+)=(.*)/) {
my ($n,$v) = ($1,$2);
for ($n, $v) {
s/^\s+//; s/\s+$//;
}
my $existing = $existing_props->{$n};
if (!defined($existing) || $existing ne $v) {
$self->change_file_prop($fbat, $n, $v);
}
}
}
}
sub A {
my ($self, $m, $deletions) = @_;
my ($dir, $file) = split_path($m->{file_b});
@ -296,6 +330,7 @@ sub A {
undef, -1);
print "\tA\t$m->{file_b}\n" unless $::_q;
$self->apply_autoprops($file, $fbat);
$self->apply_manualprops($m->{file_b}, $fbat);
$self->chg_file($fbat, $m);
$self->close_file($fbat,undef,$self->{pool});
}
@ -311,6 +346,7 @@ sub C {
my $fbat = $self->add_file($self->repo_path($m->{file_b}), $pbat,
$upa, $self->{r});
print "\tC\t$m->{file_a} => $m->{file_b}\n" unless $::_q;
$self->apply_manualprops($m->{file_b}, $fbat);
$self->chg_file($fbat, $m);
$self->close_file($fbat,undef,$self->{pool});
}
@ -333,6 +369,7 @@ sub R {
$upa, $self->{r});
print "\tR\t$m->{file_a} => $m->{file_b}\n" unless $::_q;
$self->apply_autoprops($file, $fbat);
$self->apply_manualprops($m->{file_b}, $fbat);
$self->chg_file($fbat, $m);
$self->close_file($fbat,undef,$self->{pool});
@ -348,6 +385,7 @@ sub M {
my $fbat = $self->open_file($self->repo_path($m->{file_b}),
$pbat,$self->{r},$self->{pool});
print "\t$m->{chg}\t$m->{file_b}\n" unless $::_q;
$self->apply_manualprops($m->{file_b}, $fbat);
$self->chg_file($fbat, $m);
$self->close_file($fbat,undef,$self->{pool});
}