From 36670f3e1cccad579b994a29320eeb8e287803b7 Mon Sep 17 00:00:00 2001
From: tv <tv@shackspace.de>
Date: Thu, 21 May 2015 01:56:08 +0200
Subject: sh: functions -> bin/

---
 bin/make-parent-dirs | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100755 bin/make-parent-dirs

(limited to 'bin/make-parent-dirs')

diff --git a/bin/make-parent-dirs b/bin/make-parent-dirs
new file mode 100755
index 000000000..f4717b249
--- /dev/null
+++ b/bin/make-parent-dirs
@@ -0,0 +1,10 @@
+#! /bin/sh
+# make-parent-dirs : lines path |> lines directory
+# List all parent directories of a path.
+set -euf
+
+set -- "$(sed -n 's|/[^/]*$||p' | grep . | sort | uniq)"
+if echo "$1" | grep -q .; then
+  echo "$1"
+  echo "$1" | make-parent-dirs
+fi
-- 
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