Add option to force:source:retrieve to exclude Managed Package's components

I’d like to have an option on the force:source:retrieve command that allows me to include/excludes Managed Pakage’s components automatically. For example, in case I installed a Managed Package that adds some fields on the Account object, when running this command sfdx force:source:retrieve -m CustomObject:Account I’ll also retrieve all the fields created by the Managed Package.

Describe the solution you’d like An option that could look like this: sfdx force:source:retrieve -m CustomObject:Account --exclude-managed-components In this case all the fields that are part of a Managed Package won’t be retrieved.

[ralphcallaway]

the inverse of this might also be considered, currently if you retrieve all custom objects, i’d expect get unmanaged fields on managed objects, but i get nothing

seems like the default behavior should be

• don’t retrieve managed metadata (listviews, customfields, buttons, etc.) that’s part of unmanaged metadata (mainly custom objects)
• retrieve unmanaged metadata (listviews, custom fields, etc.) that are part of managed metadata (mainly custom object)

right now you get managed metadata you don’t want, and you don’t get unmanaged metadata you would, makes CI difficult due to errors about not being able to modify managed metadata, or having to manually specify unmanaged metadata

[jonnypetraglia]

This is so incredibly crucial. Why would I want to check managed elements into my source control? All it does is cause deployment errors and I’m having to write scripting to clean specific XML files matching name patterns when Salesforce already knows what’s managed or not.

Honestly, this should exclude all packaged components including unmanaged packages. Same deal for managed only even more reasoning: packages are meant to be using push and pull so the ability to exclude them has to be present (if not the default).