Before the cflinuxfs4 stack becomes the default in CF, we will be removing the ruby interpreter from the set of installed packages. This means that the Java buildpack will need to bring its own interpreter in order to keep running on Ruby.
This PR contains a small bash shim that sits in front of each of the buildpack bin/* executables. The shim makes sure that there is an installed Ruby interpreter in a predefined location and then execs the equivalent Ruby entrypoint for the buildpack.
The buildpack packaging and configuration have been slightly modified to allow for this to work both online and offline.
The buildpack will run with the latest Ruby 3.1.x version available in the Ruby Buildpack repository.
Before the
cflinuxfs4
stack becomes the default in CF, we will be removing theruby
interpreter from the set of installed packages. This means that the Java buildpack will need to bring its own interpreter in order to keep running on Ruby.This PR contains a small
bash
shim that sits in front of each of the buildpackbin/*
executables. The shim makes sure that there is an installed Ruby interpreter in a predefined location and thenexec
s the equivalent Ruby entrypoint for the buildpack.The buildpack packaging and configuration have been slightly modified to allow for this to work both online and offline.
The buildpack will run with the latest Ruby 3.1.x version available in the Ruby Buildpack repository.