From d24b11faa827e5bc48b799fbfa2a0460589a32ee Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=B6nke=20Ludwig?= <sludwig@rejectedsoftware.com>
Date: Thu, 21 Feb 2013 00:14:58 +0100
Subject: [PATCH] Support --git-target to specify the tag/branch to use for
 linking to source code.

---
 dpl-docs/source/app.d    | 6 ++++++
 dpl-docs/views/layout.dt | 3 ++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/dpl-docs/source/app.d b/dpl-docs/source/app.d
index 240a714..9e05d74 100644
--- a/dpl-docs/source/app.d
+++ b/dpl-docs/source/app.d
@@ -1,10 +1,16 @@
 module app;
 
 import ddox.main;
+import std.getopt;
+import std.process;
 import vibe.core.log;
 
 int main(string[] args)
 {
+	string git_target = "master";
+	getopt(args, std.getopt.config.passThrough,
+		"git-target", &git_target);
+	environment["GIT_TARGET"] = git_target;
 	setPlainLogging(true);
 	return ddoxMain(args);
 }
diff --git a/dpl-docs/views/layout.dt b/dpl-docs/views/layout.dt
index 771c2d6..9d32d1d 100644
--- a/dpl-docs/views/layout.dt
+++ b/dpl-docs/views/layout.dt
@@ -68,8 +68,9 @@ html(lang='en-US')
     #content
       - if( auto modname = info.node.moduleName )
         #tools
+          - import std.process;
           - string project, path_prefix, line_suffix;
-          - string target = "v2.061";
+          - string target = environment["GIT_TARGET"];
           - if( modname.startsWith("core.") )
             - project = "druntime", path_prefix = "src/";
           - else