git-remote-mediawiki: add newline in the end of die() error messages

Signed-off-by: Célestin Matte <celestin.matte@ensimag.fr>
Signed-off-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/contrib/mw-to-git/git-remote-mediawiki.perl b/contrib/mw-to-git/git-remote-mediawiki.perl
index b6dfe18005137ad83938af4cca5473a18e4ff94a..26389b539215a5ba464f4830ba7de15b4b9228e4 100755 (executable)
--- a/contrib/mw-to-git/git-remote-mediawiki.perl
+++ b/contrib/mw-to-git/git-remote-mediawiki.perl
@@ -131,16 +131,16 @@
        if (defined($cmd[0])) {
                # Line not blank
                if ($cmd[0] eq "capabilities") {
-                       die("Too many arguments for capabilities") unless (!defined($cmd[1]));
+                       die("Too many arguments for capabilities\n") unless (!defined($cmd[1]));
                        mw_capabilities();
                } elsif ($cmd[0] eq "list") {
-                       die("Too many arguments for list") unless (!defined($cmd[2]));
+                       die("Too many arguments for list\n") unless (!defined($cmd[2]));
                        mw_list($cmd[1]);
                } elsif ($cmd[0] eq "import") {
-                       die("Invalid arguments for import") unless ($cmd[1] ne "" && !defined($cmd[2]));
+                       die("Invalid arguments for import\n") unless ($cmd[1] ne "" && !defined($cmd[2]));
                        mw_import($cmd[1]);
                } elsif ($cmd[0] eq "option") {
-                       die("Too many arguments for option") unless ($cmd[1] ne "" && $cmd[2] ne "" && !defined($cmd[3]));
+                       die("Too many arguments for option\n") unless ($cmd[1] ne "" && $cmd[2] ne "" && !defined($cmd[3]));
                        mw_option($cmd[1],$cmd[2]);
                } elsif ($cmd[0] eq "push") {
                        mw_push($cmd[1]);
@@ -247,7 +247,7 @@ sub get_mw_tracked_categories {
                        cmtitle => $category,
                        cmlimit => 'max' } )
                        || die $mediawiki->{error}->{code} . ': '
-                               . $mediawiki->{error}->{details};
+                               . $mediawiki->{error}->{details} . "\n";
                foreach my $page (@{$mw_pages}) {
                        $pages->{$page->{title}} = $page;
                }
@@ -766,7 +766,7 @@ sub get_more_refs {
                } elsif ($line eq "\n") {
                        return @refs;
                } else {
-                       die("Invalid command in a '$cmd' batch: ". $_);
+                       die("Invalid command in a '$cmd' batch: $_\n");
                }
        }
        return;
@@ -878,7 +878,7 @@ sub mw_import_revids {
                my $result = $mediawiki->api($query);
 
                if (!$result) {
-                       die "Failed to retrieve modified page for revision $pagerevid";
+                       die "Failed to retrieve modified page for revision $pagerevid\n";
                }
 
                if (defined($result->{query}->{badrevids}->{$pagerevid})) {
@@ -887,7 +887,7 @@ sub mw_import_revids {
                }
 
                if (!defined($result->{query}->{pages})) {
-                       die "Invalid revision $pagerevid.";
+                       die "Invalid revision $pagerevid.\n";
                }
 
                my @result_pages = values(%{$result->{query}->{pages}});
@@ -998,7 +998,7 @@ sub mw_upload_file {
                        }, {
                                skip_encoding => 1
                        } ) || die $mediawiki->{error}->{code} . ':'
-                                . $mediawiki->{error}->{details};
+                                . $mediawiki->{error}->{details} . "\n";
                        my $last_file_page = $mediawiki->get_page({title => $path});
                        $newrevid = $last_file_page->{revid};
                        print STDERR "Pushed file: $new_sha1 - $complete_file_name.\n";
@@ -1078,7 +1078,7 @@ sub mw_push_file {
                                # Other errors. Shouldn't happen => just die()
                                die 'Fatal: Error ' .
                                    $mediawiki->{error}->{code} .
-                                   ' from mediwiki: ' . $mediawiki->{error}->{details};
+                                   ' from mediwiki: ' . $mediawiki->{error}->{details} . "\n";
                        }
                }
                $newrevid = $result->{edit}->{newrevid};
@@ -1100,7 +1100,7 @@ sub mw_push {
        my $pushed;
        for my $refspec (@refsspecs) {
                my ($force, $local, $remote) = $refspec =~ /^(\+)?([^:]*):([^:]*)$/
-                   or die("Invalid refspec for push. Expected <src>:<dst> or +<src>:<dst>");
+                   or die("Invalid refspec for push. Expected <src>:<dst> or +<src>:<dst>\n");
                if ($force) {
                        print STDERR "Warning: forced push not allowed on a MediaWiki.\n";
                }
@@ -1172,7 +1172,7 @@ sub mw_push_revision {
                                        $local_ancestry{$parent} = $child;
                                }
                        } elsif (!$line =~ /^([a-f0-9]+)/) {
-                               die "Unexpected output from git rev-list: $line";
+                               die "Unexpected output from git rev-list: $line\n";
                        }
                }
                while ($parsed_sha1 ne $HEAD_sha1) {
@@ -1226,7 +1226,7 @@ sub mw_push_revision {
                                return error_non_fast_forward($remote);
                        }
                        if ($status ne "ok") {
-                               die("Unknown error from mw_push_file()");
+                               die("Unknown error from mw_push_file()\n");
                        }
                }
                unless ($dumb_push) {