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authortv <tv@shackspace.de>2015-05-21 01:56:08 +0200
committertv <tv@shackspace.de>2015-05-21 01:56:08 +0200
commit36670f3e1cccad579b994a29320eeb8e287803b7 (patch)
tree484cb2c1075cdcabe8020ca40704f4d68f2b2fed /bin/make-relative-to
parentb95a514bcced00af77ae4adab77326dba9ab4c36 (diff)
sh: functions -> bin/
Diffstat (limited to 'bin/make-relative-to')
-rwxr-xr-xbin/make-relative-to6
1 files changed, 6 insertions, 0 deletions
diff --git a/bin/make-relative-to b/bin/make-relative-to
new file mode 100755
index 00000000..9d947e17
--- /dev/null
+++ b/bin/make-relative-to
@@ -0,0 +1,6 @@
+#! /bin/sh
+# make-relative-to : lines path |> directory -> lines path
+# Non-matching paths won't get altered.
+set -euf
+
+sed "s:^$(echo "$1/" | bre-escape | sed 's/:/\\:/g')::"