From 3439e3797389ff34d6437249d431e54720682bbf Mon Sep 17 00:00:00 2001
From: Jason Blevins <jrblevin@sdf.lonestar.org>
Date: Mon, 27 Oct 2008 00:44:34 -0400
Subject: [PATCH] Patch for substitution of sha1 in diffurl

---
 doc/todo/provide_sha1_for_git_diffurl.mdwn | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 doc/todo/provide_sha1_for_git_diffurl.mdwn

diff --git a/doc/todo/provide_sha1_for_git_diffurl.mdwn b/doc/todo/provide_sha1_for_git_diffurl.mdwn
new file mode 100644
index 000000000..aac3c6307
--- /dev/null
+++ b/doc/todo/provide_sha1_for_git_diffurl.mdwn
@@ -0,0 +1,21 @@
+This [[patch]] allows for `\[[sha1]]` substitution in the `diffurl`
+for git repositories.  This is useful for use with [cgit][] which has
+diffurls of the following form:
+
+    /project.git/diff/[[file]]?id=\[[sha1]]
+
+ [cgit]: http://hjemli.net/git/cgit/
+
+    diff --git a/IkiWiki/Plugin/git.pm b/IkiWiki/Plugin/git.pm
+    index 5bef928..164210d 100644
+    --- a/IkiWiki/Plugin/git.pm
+    +++ b/IkiWiki/Plugin/git.pm
+    @@ -518,6 +518,7 @@ sub rcs_recentchanges ($) { #{{{
+     
+     			my $diffurl = defined $config{'diffurl'} ? $config{'diffurl'} : "";
+     			$diffurl =~ s/\[\[file\]\]/$file/go;
+    +			$diffurl =~ s/\[\[sha1\]\]/$sha1/go;
+     			$diffurl =~ s/\[\[sha1_parent\]\]/$ci->{'parent'}/go;
+     			$diffurl =~ s/\[\[sha1_from\]\]/$detail->{'sha1_from'}/go;
+     			$diffurl =~ s/\[\[sha1_to\]\]/$detail->{'sha1_to'}/go;
+     
-- 
2.26.2