From 51c5c58354c251c5176415a0c72bb8e820b8503d Mon Sep 17 00:00:00 2001
From: Jose Diaz-Gonzalez <email@josediazgonzalez.com>
Date: Wed, 6 Oct 2021 02:03:39 -0400
Subject: [PATCH] fix: do not attempt to move the Dockerfile if it is the
 default path

Also drop the unnecessary rm call
---
 plugins/builder-dockerfile/core-post-extract | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/plugins/builder-dockerfile/core-post-extract b/plugins/builder-dockerfile/core-post-extract
index 16625f35f..c25d64b63 100755
--- a/plugins/builder-dockerfile/core-post-extract
+++ b/plugins/builder-dockerfile/core-post-extract
@@ -16,15 +16,16 @@ trigger-builder-dockerfile-core-post-extract() {
     return
   fi
 
-  if [[ ! -f "$NEW_DOCKERFILE" ]]; then
-    dokku_log_fail "Invalid dockerfile-path specified: $NEW_DOCKERFILE"
-    rm -f Dockerfile
+  if [[ "$NEW_DOCKERFILE" == "Dockerfile" ]]; then
     return
   fi
 
-  if [[ "$NEW_DOCKERFILE" != "Dockerfile" ]]; then
-    mv "$NEW_DOCKERFILE" Dockerfile
+  if [[ ! -f "$NEW_DOCKERFILE" ]]; then
+    dokku_log_fail "Invalid dockerfile-path specified: $NEW_DOCKERFILE"
+    return
   fi
+
+  mv "$NEW_DOCKERFILE" Dockerfile
   popd &>/dev/null
 }