git-svn: be verbose by default on fetch/commit, add -q/--quiet option

Slower connections can make git-svn look as if it's doing
nothing for a long time; leaving the user wondering if we're
actually doing anything.  Now we print some file progress just
to assure the user that something is going on while they're
waiting.

Added the -q/--quiet option to users to revert to the old method
if they preferred it.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/contrib/git-svn/git-svn.perl b/contrib/git-svn/git-svn.perl
index a865a11a3eba6798980d55b061cee593a2f405b6..b3d3f479da727241034001491ad0e9b3b999335a 100755 (executable)
--- a/contrib/git-svn/git-svn.perl
+++ b/contrib/git-svn/git-svn.perl
@@ -46,7 +46,7 @@
 my $sha1_short = qr/[a-f\d]{4,40}/;
 my ($_revision,$_stdin,$_no_ignore_ext,$_no_stop_copy,$_help,$_rmdir,$_edit,
        $_find_copies_harder, $_l, $_cp_similarity, $_cp_remote,
-       $_repack, $_repack_nr, $_repack_flags,
+       $_repack, $_repack_nr, $_repack_flags, $_q,
        $_message, $_file, $_follow_parent, $_no_metadata,
        $_template, $_shared, $_no_default_regex, $_no_graft_copy,
        $_limit, $_verbose, $_incremental, $_oneline, $_l_fmt, $_show_commit,
@@ -62,6 +62,7 @@
                'authors-file|A=s' => \$_authors,
                'repack:i' => \$_repack,
                'no-metadata' => \$_no_metadata,
+               'quiet|q' => \$_q,
                'repack-flags|repack-args|repack-opts=s' => \$_repack_flags);
 
 my ($_trunk, $_tags, $_branches);
@@ -1454,12 +1455,12 @@ sub libsvn_checkout_tree {
        foreach my $m (sort { $o{$a->{chg}} <=> $o{$b->{chg}} } @$mods) {
                my $f = $m->{chg};
                if (defined $o{$f}) {
-                       $ed->$f($m);
+                       $ed->$f($m, $_q);
                } else {
                        croak "Invalid change type: $f\n";
                }
        }
-       $ed->rmdirs if $_rmdir;
+       $ed->rmdirs($_q) if $_rmdir;
        return $mods;
 }
 
@@ -2685,6 +2686,7 @@ sub libsvn_fetch {
                my $m = $paths->{$f}->action();
                $f =~ s#^/+##;
                if ($m =~ /^[DR]$/) {
+                       print "\t$m\t$f\n" unless $_q;
                        process_rm($gui, $last_commit, $f);
                        next if $m eq 'D';
                        # 'R' can be file replacements, too, right?
@@ -2693,14 +2695,17 @@ sub libsvn_fetch {
                my $t = $SVN->check_path($f, $rev, $pool);
                if ($t == $SVN::Node::file) {
                        if ($m =~ /^[AMR]$/) {
-                               push @amr, $f;
+                               push @amr, [ $m, $f ];
                        } else {
                                die "Unrecognized action: $m, ($f r$rev)\n";
                        }
                }
                $pool->clear;
        }
-       libsvn_get_file($gui, $_, $rev) foreach (@amr);
+       foreach (@amr) {
+               print "\t$_->[0]\t$_->[1]\n" unless $_q;
+               libsvn_get_file($gui, $_->[1], $rev)
+       }
        close $gui or croak $?;
        return libsvn_log_entry($rev, $author, $date, $msg, [$last_commit]);
 }
@@ -2773,6 +2778,7 @@ sub libsvn_traverse {
                if ($t == $SVN::Node::dir) {
                        libsvn_traverse($gui, $cwd, $d, $rev);
                } elsif ($t == $SVN::Node::file) {
+                       print "\tA\t$cwd/$d\n" unless $_q;
                        libsvn_get_file($gui, "$cwd/$d", $rev);
                }
        }
@@ -3109,7 +3115,7 @@ sub url_path {
 }
 
 sub rmdirs {
-       my ($self) = @_;
+       my ($self, $q) = @_;
        my $rm = $self->{rm};
        delete $rm->{''}; # we never delete the url we're tracking
        return unless %$rm;
@@ -3150,6 +3156,7 @@ sub rmdirs {
        foreach my $d (sort { $b =~ tr#/#/# <=> $a =~ tr#/#/# } keys %$rm) {
                $self->close_directory($bat->{$d}, $p);
                my ($dn) = ($d =~ m#^(.*?)/?(?:[^/]+)$#);
+               print "\tD+\t/$d/\n" unless $q;
                $self->SUPER::delete_entry($d, $r, $bat->{$dn}, $p);
                delete $bat->{$d};
        }
@@ -3190,21 +3197,23 @@ sub ensure_path {
 }
 
 sub A {
-       my ($self, $m) = @_;
+       my ($self, $m, $q) = @_;
        my ($dir, $file) = split_path($m->{file_b});
        my $pbat = $self->ensure_path($dir);
        my $fbat = $self->add_file($self->repo_path($m->{file_b}), $pbat,
                                        undef, -1);
+       print "\tA\t$m->{file_b}\n" unless $q;
        $self->chg_file($fbat, $m);
        $self->close_file($fbat,undef,$self->{pool});
 }
 
 sub C {
-       my ($self, $m) = @_;
+       my ($self, $m, $q) = @_;
        my ($dir, $file) = split_path($m->{file_b});
        my $pbat = $self->ensure_path($dir);
        my $fbat = $self->add_file($self->repo_path($m->{file_b}), $pbat,
                                $self->url_path($m->{file_a}), $self->{r});
+       print "\tC\t$m->{file_a} => $m->{file_b}\n" unless $q;
        $self->chg_file($fbat, $m);
        $self->close_file($fbat,undef,$self->{pool});
 }
@@ -3218,11 +3227,12 @@ sub delete_entry {
 }
 
 sub R {
-       my ($self, $m) = @_;
+       my ($self, $m, $q) = @_;
        my ($dir, $file) = split_path($m->{file_b});
        my $pbat = $self->ensure_path($dir);
        my $fbat = $self->add_file($self->repo_path($m->{file_b}), $pbat,
                                $self->url_path($m->{file_a}), $self->{r});
+       print "\tR\t$m->{file_a} => $m->{file_b}\n" unless $q;
        $self->chg_file($fbat, $m);
        $self->close_file($fbat,undef,$self->{pool});
 
@@ -3232,11 +3242,12 @@ sub R {
 }
 
 sub M {
-       my ($self, $m) = @_;
+       my ($self, $m, $q) = @_;
        my ($dir, $file) = split_path($m->{file_b});
        my $pbat = $self->ensure_path($dir);
        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;
        $self->chg_file($fbat, $m);
        $self->close_file($fbat,undef,$self->{pool});
 }
@@ -3285,9 +3296,10 @@ sub chg_file {
 }
 
 sub D {
-       my ($self, $m) = @_;
+       my ($self, $m, $q) = @_;
        my ($dir, $file) = split_path($m->{file_b});
        my $pbat = $self->ensure_path($dir);
+       print "\tD\t$m->{file_b}\n" unless $q;
        $self->delete_entry($m->{file_b}, $pbat);
 }