From 68b2f9bd888f86766fea254d6253f3b1e88cc8a4 Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Sat, 14 Jul 2018 15:00:49 +0200
Subject: wip

---
 src/ee/fact/doit.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 src/ee/fact/doit.py

(limited to 'src/ee/fact/doit.py')

diff --git a/src/ee/fact/doit.py b/src/ee/fact/doit.py
new file mode 100644
index 0000000..f922cf1
--- /dev/null
+++ b/src/ee/fact/doit.py
@@ -0,0 +1,14 @@
+
+
+def uptodate_if_isdir(path):
+    def do_check():
+        return os.path.isdir(path)
+    return do_check
+
+def uptodate_if_older_than(dependency, *targets):
+    def do_check():
+        dep_mtime = os.stat(dependency).st_mtime
+        mtimes = [os.stat(t).st_mtime for t in targets if os.path.isfile(t)]
+        target_mtime = max(mtimes) if mtimes else 0
+        return dep_mtime < target_mtime
+    return do_check
-- 
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