vkcargo 0.45.1

Fork of Cargo, a package manager for Rust. This fork is for testing of vojtechkral's changes and is temporary.
Documentation 
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use crate::command_prelude::*;

use crate::cli;

pub fn cli() -> App {
    subcommand("version")
        .about("Show version information")
        .arg(opt("quiet", "No output printed to stdout").short("q"))
}

pub fn exec(_config: &mut Config, args: &ArgMatches<'_>) -> CliResult {
    let verbose = args.occurrences_of("verbose") > 0;
    let version = cli::get_version_string(verbose);
    print!("{}", version);
    Ok(())
}