From 4f82defa60f8acc15180b502b2a4d4e4ca7295fb Mon Sep 17 00:00:00 2001
From: Alejandro Mery <amery@geeks.cl>
Date: Thu, 25 May 2017 11:35:40 +0100
Subject: [PATCH] bin: add `repo-root`

Signed-off-by: Alejandro Mery <amery@geeks.cl>
---
 files/bin/repo-root | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100755 files/bin/repo-root

diff --git a/files/bin/repo-root b/files/bin/repo-root
new file mode 100755
index 0000000..9e0d11f
--- /dev/null
+++ b/files/bin/repo-root
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+set -ue
+d="$PWD"
+while true; do
+	if [ "${d:-/}" = / ]; then
+		echo "$PWD"
+		exit 1
+	elif [ -s "$d/.repo/manifest.xml" ]; then
+		break
+	else
+		d="$(cd "$d/.." && pwd)"
+	fi
+done
+echo "$d"