.devcontainer/Dockerfile
# ################################## #
# TODO: This Dockerfile is outdated! #
# ################################## #
# [Choice] Ruby version (use -bullseye variants on local arm64/Apple Silicon): 3, 3.0, 2, 2.7, 2.6, 3-bullseye, 3.0-bullseye, 2-bullseye, 2.7-bullseye, 2.6-bullseye, 3-buster, 3.0-buster, 2-buster, 2.7-buster, 2.6-buster
ARG VARIANT=2.7
FROM mcr.microsoft.com/vscode/devcontainers/ruby:0-${VARIANT}
# Install Rails
RUN gem install bundler -v '2.2.33'
# Default value to allow debug server to serve content over GitHub Codespace's port forwarding service
# The value is a comma-separated list of allowed domains
ENV RAILS_DEVELOPMENT_HOSTS=".githubpreview.dev"
# [Choice] Node.js version: lts/*, 16, 14, 12, 10
ARG NODE_VERSION="lts/*"
RUN su vscode -c "source /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"
# [Optional] Uncomment this section to install additional OS packages.
RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
&& apt-get -y install --no-install-recommends libvips autoconf libtool nginx
# [Optional] Uncomment this line to install additional gems.
# RUN gem install <your-gem-names-here>
# [Optional] Uncomment this line to install global node packages.
# RUN su vscode -c "source /usr/local/share/nvm/nvm.sh && npm install -g <your-package-here>" 2>&1
# Cache Gems and Packages
RUN mkdir -p /tmp/rails
COPY Gemfile Gemfile.lock .tool-versions package.json yarn.lock /tmp/rails/
RUN cd /tmp/rails \
&& bundle install \
&& yarn install \
&& rm -rf /tmp/rails