bundle exec fails on Bundler 2 with config path and deployment #6349
Description
Environment Information
Provide at least:
- JRuby version:
jruby 9.2.12.0 (2.5.7) 2020-07-01 db01a49ba6 OpenJDK 64-Bit Server VM 25.262-b10-jvmci-20.2-b03 on 1.8.0_262-b10 +jit [linux-x86_64]
Expected Behavior
It works, like on CRuby.
Actual Behavior
gem install bundler:2.1.4
git clone --branch debug https://github.com/eregon/memo_wise.git
cd memo_wise
bundle config --local deployment true
bundle config --local path vendor/bundle
bundle install --jobs 4
...
$ bundle exec rubocop -h
bundler: failed to load command: rubocop (/home/eregon/code/memo_wise/vendor/bundle/jruby/2.5.0/bin/rubocop)
Gem::Exception: can't find executable rubocop for gem rubocop. rubocop is not currently included in the bundle, perhaps you meant to add it to your Gemfile?
/home/eregon/.rubies/jruby-9.2.12.0/lib/ruby/gems/shared/gems/bundler-2.1.4/lib/bundler/rubygems_integration.rb:374:in `block in find_spec_for_exe'
/home/eregon/.rubies/jruby-9.2.12.0/lib/ruby/gems/shared/gems/bundler-2.1.4/lib/bundler/rubygems_integration.rb:402:in `block in activate_bin_path'
/home/eregon/code/memo_wise/vendor/bundle/jruby/2.5.0/bin/rubocop:23:in `<main>'
org/jruby/RubyKernel.java:1009:in `load'
zsh: exit 1 bundle exec rubocop -h
From ruby/setup-ruby#72.
This means JRuby doesn't work in ruby/setup-ruby with bundler-cache: true and an existing Gemfile.lock.
Maybe related to #6053 ?