Use the Rails org ruby image in the Rails devcontainer

Author: andrewn617

.devcontainer/Dockerfile

@@ -1,31 +1,16 @@
 # See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.191.1/containers/ruby/.devcontainer/base.Dockerfile
 
 # [Choice] Ruby version: 3, 3.3, 3.2, 3.1, 3.0, 2, 2.7, 2.6
-ARG VARIANT="3.3"
-FROM mcr.microsoft.com/devcontainers/ruby:${VARIANT}
-
-# [Choice] Node.js version: none, lts/*, 16, 14, 12, 10
-ARG NODE_VERSION="lts/*"
-RUN if [ "${NODE_VERSION}" != "none" ]; then su vscode -c "umask 0002 && . /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"; fi
+ARG VARIANT="3.3.0"
+FROM ghcr.io/rails/devcontainer/images/ruby:${VARIANT}
 
 # [Optional] Uncomment this section to install additional OS packages.
 RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
     && apt-get -y install --no-install-recommends \
         mariadb-client libmariadb-dev \
         postgresql-client postgresql-contrib libpq-dev \
-        ffmpeg mupdf mupdf-tools libvips poppler-utils
-
-
-ARG IMAGEMAGICK_VERSION="7.1.0-5"
-RUN wget -qO /tmp/im.tar.xz https://imagemagick.org/archive/releases/ImageMagick-$IMAGEMAGICK_VERSION.tar.xz \
-    && wget -qO /tmp/im.sig https://imagemagick.org/archive/releases/ImageMagick-$IMAGEMAGICK_VERSION.tar.xz.asc \
-    && gpg --batch --keyserver keyserver.ubuntu.com --recv 89AB63D48277377A \
-    && gpg --batch --verify /tmp/im.sig /tmp/im.tar.xz \
-    && tar xJf /tmp/im.tar.xz -C /tmp \
-    && cd /tmp/ImageMagick-$IMAGEMAGICK_VERSION \
-    && ./configure --with-rsvg && make -j 9 && make install \
-    && ldconfig /usr/local/lib \
-    && rm -rf /tmp/*
+        ffmpeg mupdf mupdf-tools libvips-dev poppler-utils \
+        libxml2-dev sqlite3 imagemagick
 
 # Add the Rails main Gemfile and install the gems. This means the gem install can be done
 # during build instead of on start. When a fork or branch has different gems, we still have an
@@ -44,8 +29,11 @@ COPY activerecord/activerecord.gemspec /tmp/rails/activerecord/
 COPY activestorage/activestorage.gemspec /tmp/rails/activestorage/
 COPY activesupport/activesupport.gemspec /tmp/rails/activesupport/
 COPY railties/railties.gemspec /tmp/rails/railties/
+# Docker does not support COPY as users other than root. So we need to chown this dir so we
+# can bundle as vscode user and then remove the tmp dir
+RUN chown -R vscode:vscode /tmp/rails
+USER vscode
 RUN cd /tmp/rails \
-    && bundle install \
-    && yarn install \
+    && /home/vscode/.rbenv/shims/bundle install \
     && rm -rf /tmp/rails
-RUN chown -R vscode:vscode /usr/local/rvm
+

.devcontainer/boot.sh

@@ -1,7 +1,7 @@
 bundle install
-yarn install
 
-sudo chown -R vscode:vscode /usr/local/bundle
+. ${NVM_DIR}/nvm.sh && nvm install --lts
+yarn install
 
 cd activerecord
 

.devcontainer/devcontainer.json

@@ -9,6 +9,9 @@
 	"features": {
 		"ghcr.io/devcontainers/features/github-cli:1": {
 			"version": "latest"
+		},
+		"ghcr.io/devcontainers/features/node:1": {
+			"version": "latest"
 		}
 	},