Add --profile Option

[wx257osn2]

This PR adds --profile option to build and run subcommands.

Consideration

cargo has some default profiles, and one of that for developing named dev outputs target/debug/* .
In this PR I named debug for that, but if you mind, it's better to change before merge.

FAQ

• Q. Why does valid_profile return Result<Option<String>, String> ,
  • instead of Result<core::builder::ninja::build::Mode, String> or something like that?
    • I don't know the plan, but if poac is aspiring to be like cargo , poac will support user-defined profiles.
  • instead of Result<String, String> with return value "debug" if valid_profile(None, false) or valid_profile(None, None) ?
    • To reuse this function to implement clean subcommand. clean needs to recognize unspecified , --profile=debug , and release mode (--profile=release and/or --release). None returned by valid_profile indicates above unspecified .

[codecov]

Codecov Report

Merging #661 (ae058de) into main (ec13052) will increase coverage by 0.01%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main     #661      +/-   ##
==========================================
+ Coverage   98.16%   98.17%   +0.01%     
==========================================
  Files          52       52              
  Lines        2502     2527      +25     
==========================================
+ Hits         2456     2481      +25     
  Misses         46       46              

Impacted Files	Coverage Δ
tests/unit/core/validator.cc	98.64% <100.00%> (+0.27%)	⬆️

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[ken-matsui]

I appreciate your PR! I love this feature :)