Install OpenSSL conditionally for Ruby 3.0

Author: kylos101

chunks/lang-ruby/Dockerfile

@@ -16,17 +16,8 @@ ENV GEM_HOME=/home/gitpod/.rvm
 ENV GEM_PATH=$GEM_HOME:$GEM_PATH
 ENV PATH=/home/gitpod/.rvm/bin:$PATH
 
-# the version of openssl changed in Jammy, some versions of Ruby need an older version
-# https://github.com/rvm/rvm/issues/5209#issuecomment-1114159447
-# another option: https://github.com/rvm/rvm/issues/5209#issuecomment-1134927685 or sudo apt install libssl-dev=1.1.1l-1ubuntu1.4
-RUN bash -lc " \
-        rvm requirements \
-        && rvm pkg install openssl \
-        && rvm install ${RUBY_VERSION} --with-openssl-dir=$HOME/.rvm/usr --default \
-        && rvm alias create default $RUBY_VERSION \
-        && rvm rubygems current \
-        && gem install bundler --no-document \
-        && gem install solargraph --no-document"
+ADD ./install.sh /tmp
+RUN /tmp/install.sh $RUBY_VERSION
 
 RUN echo '[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*' >> /home/gitpod/.bashrc.d/70-ruby
 RUN echo "rvm_gems_path=/workspace/.rvm" > ~/.rvmrc

chunks/lang-ruby/install.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+set -euo pipefail
+
+RUBY_VERSION=$1
+
+# the version of openssl changed in Jammy, Ruby 3.0 needs an older version
+# https://github.com/rvm/rvm/issues/5209#issuecomment-1114159447
+# another option: https://github.com/rvm/rvm/issues/5209#issuecomment-1134927685 or sudo apt install libssl-dev=1.1.1l-1ubuntu1.4
+if grep -q "3.0." <<<"${RUBY_VERSION}"; then
+	bash -lc "
+        rvm requirements \
+        && rvm pkg install openssl \
+        && rvm install \"${RUBY_VERSION}\" --with-openssl-dir=\"${HOME}\"/.rvm/usr --default \
+        && rvm alias create default \"${RUBY_VERSION}\" \
+        && rvm rubygems current \
+        && gem install bundler --no-document \
+        && gem install solargraph --no-document"
+else
+	# Ruby 3.1 and higher do not
+	bash -lc "
+        rvm requirements \
+        && rvm install \"${RUBY_VERSION}\" --default \
+        && rvm alias create default \"${RUBY_VERSION}\" \
+        && rvm rubygems current \
+        && gem install bundler --no-document \
+        && gem install solargraph --no-document"
+fi