Test SHELL arg definition before usage.

cliffano · Jul 16, 2024 · f42b119 · f42b119
1 parent 1a121e3
commit f42b119
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -1,5 +1,5 @@
 ARG IMAGE=alpine:3.20
-ARG SHELL=sh
 FROM ${IMAGE}
+ARG SHELL=sh
 COPY entrypoint-${SHELL}.sh /entrypoint.sh
 ENTRYPOINT ["/entrypoint.sh"]