`ruby-china` gems mirror changed to `.com` due to ICP Filing complications
The original rubygems source still uses .org, though
before_web:
- exec:
cmd:
- - gem sources --add https://gems.ruby-china.com/ --remove https://rubygems.com/
+ - gem sources --add https://gems.ruby-china.com/ --remove https://rubygems.org/
before_bundle_exec:
- exec:
cmd:
- - su discourse -c 'bundle config mirror.https://rubygems.com https://gems.ruby-china.com/'
+ - su discourse -c 'bundle config mirror.https://rubygems.org https://gems.ruby-china.com/'