Add ARG for RUBY_VERSION with default

2023-05-04 14:01:39 -07:00
parent 5da4edce01
commit 81870fae37
1 changed files with 3 additions and 1 deletions
@@ -1,6 +1,8 @@
 # syntax=docker/dockerfile:1

-FROM ruby:3.2.2-slim as base
+ARG RUBY_VERSION=3.2.2
+
+FROM ruby:${RUBY_VERSION}-slim

 WORKDIR /rails