From f1451b2670787cb9695dd4f3ad119d14c4208439 Mon Sep 17 00:00:00 2001
From: Paul Beckingham <paul@beckingham.net>
Date: Tue, 13 May 2014 18:58:15 -0400
Subject: [PATCH] Hooks

- Enumerates installed hook scripts and sorts it, thus defining the
  execution sequence.
---
 src/Hooks.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/Hooks.cpp b/src/Hooks.cpp
index 237c8250d..6f1d0d2b6 100644
--- a/src/Hooks.cpp
+++ b/src/Hooks.cpp
@@ -25,6 +25,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 #include <cmake.h>
+#include <algorithm>
 #include <Context.h>
 #include <Hooks.h>
 
@@ -45,8 +46,13 @@ void Hooks::initialize ()
 {
   // Scan <rc.data.location>/hooks
   Directory d (context.config.get ("data.location"));
-  if (d.cd ("hooks"))
+  d += "hooks";
+  if (d.is_directory () &&
+      d.readable ())
+  {
     _scripts = d.list ();
+    std::sort (_scripts.begin (), _scripts.end ());
+  }
 }
 
 ////////////////////////////////////////////////////////////////////////////////
@@ -70,5 +76,4 @@ void Hooks::onExit ()
   context.timer_hooks.stop ();
 }
 
-// TODO Time the hook runs.
 ////////////////////////////////////////////////////////////////////////////////