wat2.mt

# Doesn't use 'unittest' because of dependency on `makeProcess`.
import "lib/codec/utf8" =~ [=> UTF8 :DeepFrozen]
import "lib/streams" =~ [=> collectBytes :DeepFrozen]
exports (main)

def main(_argv, => makeProcess) as DeepFrozen:
    def compile():
        def pr := makeProcess(b`/nix/store/wm8va53fh5158ipi0ic9gir64hrvqv1z-coreutils-8.29/bin/ls`, [b`ls`, b`-lR`],
                              [].asMap(),
                              "stdout" => true)
        return collectBytes(pr.stdout())
    return when (def x := compile()) ->
        traceln(x.size())
        0