With a locally developed Ruby project on Mac OSX, I have darwin
specified as
the platform in the Gemfile.lock
.
PLATFORMS
x86_64-darwin-19
When setting up CI for my project on a linux container, I'd get an error like this:
Your bundle only supports platforms ["x86_64-darwin-19"] ...
This platform incompatability can be solved with by adding linux as a platform
and re-resolving the lock file. This is done with bundle lock
and the --add-platform
flag.
$ bundle lock --add-platform x86_64-linux
If all existing gems work with the new linux platform, the command will succeed
and the updated Gemfile.lock
will have the following PLATFORMS
section.
PLATFORMS
x86_64-darwin-19
x86_64-linux