import time
import proc

fn main() -> ! {
    d := time.date(86400 * 365 + 3661)
    print(d.year, d.month, d.day, d.hour, d.minute, d.second, d.weekday, d.yearday)
    print(time.days_in_month(2024, 2), time.days_in_month(2023, 2), time.days_in_month(1900, 2), time.days_in_month(2000, 2), time.days_in_month(2024, 4))
    a := time.millis()
    time.sleep(30)
    waited := time.millis() - a
    print(waited >= 25 && waited < 500)
    print(time.now() > 1700000000, time.format(0, "%Y") == "1970" || time.format(0, "%Y") == "1969")

    print((try proc.output("echo hello; echo world")).trim())
    print(proc.run("exit 3"))
    bad := proc.output("echo oops; exit 2") or err
    print(bad)
    print(proc.env("FINCH_SURELY_NOT_SET", "fallback"), proc.pid() > 0, proc.cwd().len > 0)
}