Richard Schneeman

Squashed and rebased, waiting for tests to run. Going to resolve prior comments.

CI is all green. Thanks for the review and your work 🙏

I had the desire to do this today. My use case is: I can induce a failure in the wild, but not in the library with doc tests: https://github.com/schneems/magic_migrate/pull/8.

@baldhadhaval08 IIRC the issue was that the code was not yet "promoted" from the staging S3 bucket (See GHA runs). After that happened it was fixed. So the focus of...

I responded in that other thread, restating here: If we cannot iterate on this interface directly, we should deprecate it in favor of one with fewer footguns. I opened up...

I disagree that the spec upstream has anything to say about the affordance over what goes into the output. i.e. it doesn't say if you should use it like: ```Bash...

In researching this, the original design is described as a "higher level" API for environment variables https://github.com/heroku/libcnb.rs/pull/30. I'm going to do an audit on all the places prepend is called...

In my real-life use case, I need to pass an env var to a command arg so I need bash to do the variable substitution https://github.com/heroku/buildpacks-ruby/blob/fd0402b5fad4785edcce5ccd3822a8bdd84ccebe/buildpacks/ruby/src/main.rs#L118-L121. I'm able to work...

Thanks for chiming in. I heard the talk but was fuzzy on the details. I just read the RFC https://github.com/buildpacks/rfcs/pull/168/files. It sounds like a proprietary format was introduced to support...

> But backticks do raise when the command isn't found (so will raise if Git isn't found): TIL. I didn't know it would do that. I guard all shell-ing out...