From 48de8f578f3488821d9796c12706827cecc89131 Mon Sep 17 00:00:00 2001
From: Paul van Tilburg <paul@luon.net>
Date: Fri, 22 Jun 2018 20:20:30 +0200
Subject: [PATCH] Only compile if a dependency of the input file has been
 modified

---
 rubberin | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/rubberin b/rubberin
index 9bcfea6..292ec0a 100755
--- a/rubberin
+++ b/rubberin
@@ -191,6 +191,8 @@ dirs = files.map { |file| File.dirname(file) }
 dirs.each do |dir|
   # Set up a watch per directory
   notifier.watch(dir, :close_write) do |ev|
+    # Only compile if a dependency of the input file has been modified
+    next unless files.include?(dir + "/" + ev.name)
     puts "I: file #{ev.name} modified, compiling #{infile}..."
     compile(infile, mode)
     reload(infile, mode)