From 10505f45121c008e50939cc65e394587ae879143 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Reinhard=20N=C3=A4gele?= <unguiculus@gmail.com>
Date: Fri, 30 Oct 2020 19:13:34 +0100
Subject: [PATCH] Revert "Fix handling of deeply nested charts_dir (#47)"

This reverts commit ee2ad4e3431eef2acb2c9e0a91c1a5eb24f00d88.
---
 cr.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/cr.sh b/cr.sh
index 23efb3b..434c67f 100755
--- a/cr.sh
+++ b/cr.sh
@@ -210,8 +210,12 @@ lookup_changed_charts() {
     local changed_files
     changed_files=$(git diff --find-renames --name-only "$commit" -- "$charts_dir")
 
-    local depth=$(( $(tr "/" "\n" <<< "$charts_dir" | wc -l) + 1 ))
-    local fields="1-${depth}"
+    local fields
+    if [[ "$charts_dir" == '.' ]]; then
+        fields='1'
+    else
+        fields='1,2'
+    fi
 
     cut -d '/' -f "$fields" <<< "$changed_files" | uniq | filter_charts
 }