setup.c: support multi-checkout repo setup

diff --git a/git-svn.perl b/git-svn.perl
index 0a323722a601b2cb900385e531d315558b6d3fe9..b6e2186cef0fcddc7c7b82378b07941d9f671a92 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -260,8 +260,8 @@ sub _req_svn {
                        } ],
        'find-rev' => [ \&cmd_find_rev,
                        "Translate between SVN revision numbers and tree-ish",
-                       { 'before' => \$_before,
-                         'after' => \$_after } ],
+                       { 'B|before' => \$_before,
+                         'A|after' => \$_after } ],
        'rebase' => [ \&cmd_rebase, "Fetch and rebase your working directory",
                        { 'merge|m|M' => \$_merge,
                          'verbose|v' => \$_verbose,
@@ -306,13 +306,16 @@ sub readline {
 }
 package main;
 
-my $term = eval {
-       $ENV{"GIT_SVN_NOTTY"}
-               ? new Term::ReadLine 'git-svn', \*STDIN, \*STDOUT
-               : new Term::ReadLine 'git-svn';
-};
-if ($@) {
-       $term = new FakeTerm "$@: going non-interactive";
+my $term;
+sub term_init {
+       $term = eval {
+               $ENV{"GIT_SVN_NOTTY"}
+                       ? new Term::ReadLine 'git-svn', \*STDIN, \*STDOUT
+                       : new Term::ReadLine 'git-svn';
+       };
+       if ($@) {
+               $term = new FakeTerm "$@: going non-interactive";
+       }
 }
 
 my $cmd;
@@ -424,6 +427,7 @@ sub ask {
        my $default = $arg{default};
        my $resp;
        my $i = 0;
+       term_init() unless $term;
 
        if ( !( defined($term->IN)
             && defined( fileno($term->IN) )
@@ -1161,7 +1165,9 @@ sub cmd_branch {
        ::_req_svn();
 
        my $ctx = SVN::Client->new(
-               auth    => Git::SVN::Ra::_auth_providers(),
+               config => SVN::Core::config_get_config(
+                       $Git::SVN::Ra::config_dir
+               ),
                log_msg => sub {
                        ${ $_[0] } = defined $_message
                                ? $_message
@@ -1475,10 +1481,37 @@ sub cmd_commit_diff {
        }
 }
 
-
 sub cmd_info {
-       my $path = canonicalize_path(defined($_[0]) ? $_[0] : ".");
-       my $fullpath = canonicalize_path($cmd_dir_prefix . $path);
+       my $path_arg = defined($_[0]) ? $_[0] : '.';
+       my $path = $path_arg;
+       if (File::Spec->file_name_is_absolute($path)) {
+               $path = canonicalize_path($path);
+
+               my $toplevel = eval {
+                       my @cmd = qw/rev-parse --show-toplevel/;
+                       command_oneline(\@cmd, STDERR => 0);
+               };
+
+               # remove $toplevel from the absolute path:
+               my ($vol, $dirs, $file) = File::Spec->splitpath($path);
+               my (undef, $tdirs, $tfile) = File::Spec->splitpath($toplevel);
+               my @dirs = File::Spec->splitdir($dirs);
+               my @tdirs = File::Spec->splitdir($tdirs);
+               pop @dirs if $dirs[-1] eq '';
+               pop @tdirs if $tdirs[-1] eq '';
+               push @dirs, $file;
+               push @tdirs, $tfile;
+               while (@tdirs && @dirs && $tdirs[0] eq $dirs[0]) {
+                       shift @dirs;
+                       shift @tdirs;
+               }
+               $dirs = File::Spec->catdir(@dirs);
+               $path = File::Spec->catpath($vol, $dirs);
+
+               $path = canonicalize_path($path);
+       } else {
+               $path = canonicalize_path($cmd_dir_prefix . $path);
+       }
        if (exists $_[1]) {
                die "Too many arguments specified\n";
        }
@@ -1499,14 +1532,14 @@ sub cmd_info {
        # canonicalize_path() will return "" to make libsvn 1.5.x happy,
        $path = "." if $path eq "";
 
-       my $full_url = canonicalize_url( add_path_to_url( $url, $fullpath ) );
+       my $full_url = canonicalize_url( add_path_to_url( $url, $path ) );
 
        if ($_url) {
                print "$full_url\n";
                return;
        }
 
-       my $result = "Path: $path\n";
+       my $result = "Path: $path_arg\n";
        $result .= "Name: " . basename($path) . "\n" if $file_type ne "dir";
        $result .= "URL: $full_url\n";
 
@@ -1537,7 +1570,7 @@ sub cmd_info {
        }
 
        my ($lc_author, $lc_rev, $lc_date_utc);
-       my @args = Git::SVN::Log::git_svn_log_cmd($rev, $rev, "--", $fullpath);
+       my @args = Git::SVN::Log::git_svn_log_cmd($rev, $rev, "--", $path);
        my $log = command_output_pipe(@args);
        my $esc_color = qr/(?:\033\[(?:(?:\d+;)*\d*)?m)*/;
        while (<$log>) {