appsignal/appsignal

#!/bin/bash

set -eu

actual_ruby_version=$(ruby --version)
if [[ "$actual_ruby_version" == *"jruby"* ]]; then
  # Replace "-" from specified RUBY_VERSION string. Semaphore/rbenv version uses
  # a dash, where `jruby --version` uses a space.
  sanitized_ruby_version="${RUBY_VERSION//-/ }"
else
  # Strip "-" from specified RUBY_VERSION string. Semaphore/rbenv version uses
  # a dash, where `ruby --version` does not.
  sanitized_ruby_version="${RUBY_VERSION//-}"
fi
if [[ "$actual_ruby_version" == *"$sanitized_ruby_version"* ]]; then
  echo "Ruby version is $RUBY_VERSION"
  exit 0
else
  echo "Ruby version is:        $actual_ruby_version"
  echo "Ruby version should be: $sanitized_ruby_version"
  exit 1
fi