ARGV: Replace ARGV.verbose? with Homebrew.args.verbose?

[GauthamGoli]

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#5730

[MikeMcQuaid]

nice! Can ARGV.verbose? be deleted yet?

[GauthamGoli]

@MikeMcQuaid Sandbox.exec runs in a separate thread, replacing this with Homebrew.args.verbose? does not work as CLI::Parser is not instantiated yet - so global args dependent on environment vars will not be set.

[GauthamGoli]

We could fix this either by

1. Directly checking if HOMEBREW_VERBOSE is set instead of Homebrew.args.verbose?
2. Decoupling global args from CLI::Parser instantiation.
3. Any other approach??

[MikeMcQuaid]

• Directly checking if HOMEBREW_VERBOSE is set instead of Homebrew.args.verbose?

This seems reasonable for a one-time thing 👍

[GauthamGoli]

nice! Can ARGV.verbose? be deleted yet?

brew-test-bot extensively uses ARGV, so cannot deprecate ARGV.verbose? yet.

[MikeMcQuaid]

Thanks again @GauthamGoli !