wasmer/lib/wasi-tests/wasitests/mapdir.rs

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Rust
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// Args:
// mapdir: .:wasitests/test_fs/hamlet
use std::fs;
fn main() {
#[cfg(not(target_os = "wasi"))]
std::env::set_current_dir("wasitests/test_fs/hamlet").unwrap();
let read_dir = fs::read_dir(".").unwrap();
let mut out = vec![];
for entry in read_dir {
out.push(format!("{:?}", entry.unwrap().path()));
}
out.sort();
for p in out {
println!("{}", p);
}
}