38 lines
862 B
Rust
38 lines
862 B
Rust
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native "rust" mod rustrt {
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fn rust_file_is_dir(str path) -> int;
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}
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fn path_sep() -> str {
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ret _str.unsafe_from_bytes(vec(os_fs.path_sep as u8));
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}
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type path = str;
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fn dirname(path p) -> path {
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auto sep = path_sep();
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check (_str.byte_len(sep) == 1u);
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let int i = _str.rindex(p, sep.(0));
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if (i == -1) {
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ret p;
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}
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ret _str.substr(p, 0u, i as uint);
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}
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impure fn file_is_dir(path p) -> bool {
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ret rustrt.rust_file_is_dir(p) != 0;
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}
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impure fn list_dir(path p) -> vec[str] {
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auto pl = _str.byte_len(p);
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if (pl == 0u || p.(pl - 1u) as char != os_fs.path_sep) {
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p += path_sep();
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}
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let vec[str] full_paths = vec();
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for (str filename in os_fs.list_dir(p)) {
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if (!_str.eq(filename, ".")) {if (!_str.eq(filename, "..")) {
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full_paths = _vec.push[str](full_paths, p + filename);
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}}
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}
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ret full_paths;
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}
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