impress/.devcontainer/Dockerfile
Emi Matchu d90e0549ca Update devcontainer
The Ruby version got out of date at some point… here, I use `bin/rails devcontainer` as the newer, simpler base.
2025-10-30 02:16:54 +00:00

3 lines
148 B
Docker

# Make sure RUBY_VERSION matches the Ruby version in .ruby-version
ARG RUBY_VERSION=3.4.5
FROM ghcr.io/rails/devcontainer/images/ruby:$RUBY_VERSION