1 files changed, 46 insertions, 2 deletions
diff --git a/IkiWiki/Rcs/mercurial.pm b/IkiWiki/Rcs/mercurial.pm
index 8c3f03e07..3a98e09d8 100644
--- a/IkiWiki/Rcs/mercurial.pm
+++ b/IkiWiki/Rcs/mercurial.pm
@@ -8,7 +8,51 @@ use IkiWiki;
 use Encode;
 use open qw{:utf8 :std};
 
-sub mercurial_log($) {
+hook(type => "checkconfig", id => "mercurial", call => sub { #{{{
+	if (! defined $config{diffurl}) {
+		$config{diffurl}="";
+	}
+	if (length $config{mercurial_wrapper}) {
+		push @{$config{wrappers}}, {
+			wrapper => $config{mercurial_wrapper},
+			wrappermode => (defined $config{mercurial_wrappermode} ? $config{mercurial_wrappermode} : "06755"),
+		};
+	}
+}); #}}}
+
+hook(type => "getsetup", id => "mercurial", call => sub { #{{{
+	return
+		mercurial_wrapper => {
+			type => "string",
+			#example => # FIXME add example
+			description => "mercurial post-commit executable to generate",
+			safe => 0, # file
+			rebuild => 0,
+		},
+		mercurial_wrappermode => {
+			type => "string",
+			example => '06755',
+			description => "mode for mercurial_wrapper (can safely be made suid)",
+			safe => 0,
+			rebuild => 0,
+		},
+		historyurl => {
+			type => "string",
+			example => "http://example.com:8000/log/tip/[[file]]",
+			description => "url to hg serve'd repository, to show file history ([[file]] substituted)",
+			safe => 1,
+			rebuild => 1,
+		},
+		diffurl => {
+			type => "string",
+			example => "http://localhost:8000/?fd=[[r2]];file=[[file]]",
+			description => "url to hg serve'd repository, to show diff ([[file]] and [[r2]] substituted)",
+			safe => 1,
+			rebuild => 1,
+		},
+}); #}}}
+
+sub mercurial_log ($) { #{{{
 	my $out = shift;
 	my @infos;
 
@@ -52,7 +96,7 @@ sub mercurial_log($) {
 	close $out;
 
 	return @infos;
-}
+} #}}}
 
 sub rcs_update () { #{{{
 	my @cmdline = ("hg", "-q", "-R", "$config{srcdir}", "update");