Override the Solidity `outputSelection` via config

Issue

I’ve like to be able to specify the Solidity outputSelection in my Truffle config as defined by the Solidity compiler https://solidity.readthedocs.io/en/v0.6.1/using-the-compiler.html#input-description

For my use case, I’d like to include the evm.methodIdentifiers in the Solidity compiler output. But it’d be good to allow all the outputSelections to be overridden.

Steps to Reproduce

The output selections are currently hard coded at https://github.com/trufflesuite/truffle/blob/develop/packages/compile-solidity/run.js#L211-L223

Expected Behavior

The default output selections should be overridable via the Truffle config.

Actual Results

The selections can not be overridden at the moment.

Environment

• Operating System:
• Ethereum client:
• Truffle version (truffle version): 5.1.9
• node version (node --version):
• npm version (npm --version):

[FabioBonfiglio]

Been trying for hours to figure out why outputSelection in my truffle-config did not had any effect. Would be useful to update the documentation here, just after the link to the solidity documentation, and mention that outputSelection isn’t considered (yet).

If that can help: my goal is to avoid sensitive informations (like local paths) to be included in the files, before publishing the builds.

[adridadou]

Any news on this one? I also want to override it to add “storageLayout”