Merge branch 'ms/core-icase-doc'

diff --git a/git-svn.perl b/git-svn.perl
index 4d41d220a0da3a2357d63dbb6ba59514bb3f0462..050f2a36f414f147f3bde3cc9f69639d5a36a975 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -44,6 +44,7 @@
        command_close_pipe
        command_bidi_pipe
        command_close_bidi_pipe
+       get_record
 );
 
 BEGIN {
@@ -373,7 +374,8 @@ sub term_init {
 usage(1) unless defined $cmd;
 load_authors() if $_authors;
 if (defined $_authors_prog) {
-       $_authors_prog = "'" . File::Spec->rel2abs($_authors_prog) . "'";
+       my $abs_file = File::Spec->rel2abs($_authors_prog);
+       $_authors_prog = "'" . $abs_file . "'" if -x $abs_file;
 }
 
 unless ($cmd =~ /^(?:clone|init|multi-init|commit-diff)$/) {
@@ -930,6 +932,7 @@ sub cmd_dcommit {
                # information from different SVN repos, and paths
                # which are not underneath this repository root.
                my $rooturl = $gs->repos_root;
+               Git::SVN::remove_username($rooturl);
                foreach my $d (@$linear_refs) {
                        my %parentshash;
                        read_commit_parents(\%parentshash, $d);
@@ -1174,10 +1177,10 @@ sub cmd_branch {
        ::_req_svn();
        require SVN::Client;
 
+       my ($config, $baton, undef) = Git::SVN::Ra::prepare_config_once();
        my $ctx = SVN::Client->new(
-               config => SVN::Core::config_get_config(
-                       $Git::SVN::Ra::config_dir
-               ),
+               auth => $baton,
+               config => $config,
                log_msg => sub {
                        ${ $_[0] } = defined $_message
                                ? $_message
@@ -1198,6 +1201,11 @@ sub cmd_branch {
        $ctx->copy($src, $rev, $dst)
                unless $_dry_run;
 
+       # Release resources held by ctx before creating another SVN::Ra
+       # so destruction is orderly.  This seems necessary with SVN 1.9.5
+       # to avoid segfaults.
+       $ctx = undef;
+
        $gs->fetch_all;
 }
 
@@ -1699,7 +1707,7 @@ sub cmd_gc {
                     "files will not be compressed.\n";
        }
        File::Find::find({ wanted => \&gc_directory, no_chdir => 1},
-                        "$ENV{GIT_DIR}/svn");
+                        Git::SVN::svn_dir());
 }
 
 ########################### utility functions #########################
@@ -1733,7 +1741,7 @@ sub post_fetch_checkout {
        return unless verify_ref('HEAD^0');
 
        return if $ENV{GIT_DIR} !~ m#^(?:.*/)?\.git$#;
-       my $index = $ENV{GIT_INDEX_FILE} || "$ENV{GIT_DIR}/index";
+       my $index = command_oneline(qw(rev-parse --git-path index));
        return if -f $index;
 
        return if command_oneline(qw/rev-parse --is-inside-work-tree/) eq 'false';
@@ -1835,8 +1843,9 @@ sub get_tree_from_treeish {
 sub get_commit_entry {
        my ($treeish) = shift;
        my %log_entry = ( log => '', tree => get_tree_from_treeish($treeish) );
-       my $commit_editmsg = "$ENV{GIT_DIR}/COMMIT_EDITMSG";
-       my $commit_msg = "$ENV{GIT_DIR}/COMMIT_MSG";
+       my @git_path = qw(rev-parse --git-path);
+       my $commit_editmsg = command_oneline(@git_path, 'COMMIT_EDITMSG');
+       my $commit_msg = command_oneline(@git_path, 'COMMIT_MSG');
        open my $log_fh, '>', $commit_editmsg or croak $!;
 
        my $type = command_oneline(qw/cat-file -t/, $treeish);
@@ -1863,6 +1872,7 @@ sub get_commit_entry {
                        }
                }
                $msgbuf =~ s/\s+$//s;
+               $msgbuf =~ s/\r\n/\n/sg; # SVN 1.6+ disallows CRLF
                if ($Git::SVN::_add_author_from && defined($author)
                    && !$saw_from) {
                        $msgbuf .= "\n\nFrom: $author";
@@ -1880,10 +1890,9 @@ sub get_commit_entry {
        {
                require Encode;
                # SVN requires messages to be UTF-8 when entering the repo
-               local $/;
                open $log_fh, '<', $commit_msg or croak $!;
                binmode $log_fh;
-               chomp($log_entry{log} = <$log_fh>);
+               chomp($log_entry{log} = get_record($log_fh, undef));
 
                my $enc = Git::config('i18n.commitencoding') || 'UTF-8';
                my $msg = $log_entry{log};