Allow specifying the profile for cargo build

[Johennes]

Following through from matrix-org/matrix-rust-sdk#4416, matrix-rust-sdk uses the reldbg profile by default. This cannot be selected via UBRN though because we only have a --release flag that switches between the debug and release profiles.

Adding --profile reldbg via cargoExtras does not work because UBRN will still look for the library under the debug or release folder.

Proposal: Add a profile config / CLI option to select the specific profile. If both profile and release are specified, let profile take precedence (as in matrix-rust-sdk).

[jhugman]

This is a good idea, thanks for suggesting it!

It looks like it shouldn't be too difficult to add.

The CommonBuildArgs struct.

Adding an additional profile attribute:

    /// Suitable documentation
    #[clap(long, conflicts_with_all = ["release"]]
    profile: Option<String>,

and adapting the existing fn profile(&self) might be all you need.

I checked: the android cargo ndk command needs to change, as does the cargo build for iOS.

I'm unlikely to get to this before next month, however. Would you like to pick this up, or would you like to wait?

[Johennes]

Thanks for the pointers. ❤️

I took a stab at it in #192.