Mojo function

argv

argv() -> Span[StaticString, StaticConstantOrigin]

Gets the list of command line arguments given to the mojo CLI.

For example:

app.mojo
from std.sys import argv

def main() raises:
    args = argv()
    for arg in args:
        print(arg)

mojo app.mojo "Hello world"

app.mojo
Hello world

Returns:

Span: The list of command line arguments provided when mojo was invoked.