brew extract should reuse bottled artifact

[astorath]

Hi!

brew extract creates a new tap that has bottle path different from original one. This leads to tapped formula being always rebuild locally (though it is still stored in bottle repository).

This is very inconvenient and leads to people using brew install <git commit url> hack instead of preferred way of managing versions.

[SMillerDev]

Could you fill out the issue template please? It's pretty essential in debugging issues. This issue can be reopened once we have all the information needed to start debugging.

[astorath]

Could you fill out the issue template please? It's pretty essential in debugging issues. This issue can be reopened once we have all the information needed to start debugging.

Sorry, just pressed enter by accident. I've updated the issue.

[SMillerDev]

It looks like you have a feature request for the way brew works, this repo is for the software brew ships though. https://github.com/Homebrew/brew is for the tool itself. Don't forget to completely fill out the issue template.

[glensc]

I faced similar problem, so created issue to brew repository: Homebrew/brew#6059