std/process

import "std/process" as process;

Function	Result
argc() Int	Number of command-line arguments
argv(index: Int) String	Argument at index; index zero is the program path
cwd() String	Current working directory
exec(command: String) Int	Runs a shell command and returns its status
exit(code: Int) Void	Ends the process
panic(message: String) Void	Prints to standard error and exits with code 1

import "std/process" as process;

fun main() Int {
    if process.argc() < 2 {
        eprintln("usage: app <name>");
        return 1;
    }

    println("Hello, " + process.argv(1));
    return 0;
}