# See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.154.0/containers/ruby/.devcontainer/base.Dockerfile # [Choice] Ruby version: 2, 2.7, 2.6, 2.5 ARG VARIANT="2" FROM mcr.microsoft.com/vscode/devcontainers/ruby:0-${VARIANT} ENV DEBIAN_FRONTEND=noninteractive COPY Gemfile /tmp/Gemfile RUN \ apt-get update \ && \ apt-get -y install --no-install-recommends \ jq \ libjq-dev \ libonig-dev \ gnupg2 \ && \ sh -c "$(curl --location https://taskfile.dev/install.sh)" -- -d -b /usr/local/bin \ && \ curl -fsSL https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3 | /bin/bash - \ && \ bundle config set system 'true' \ && bundle install --gemfile /tmp/Gemfile \ && rm /tmp/Gemfile