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Implement an option to show paths made of mkdir. (#1932)

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This commit is contained in:
utam0k
2020-06-07 04:13:38 +09:00
committed by GitHub
parent ba6370621f
commit 15e66ae065
3 changed files with 39 additions and 5 deletions
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14
crates/nu-cli/src/shell/filesystem_shell.rs
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@ -396,11 +396,15 @@ impl Shell for FilesystemShell {
fn mkdir(
&self,
MkdirArgs { rest: directories }: MkdirArgs,
MkdirArgs {
rest: directories,
show_created_paths,
}: MkdirArgs,
name: Tag,
path: &str,
) -> Result<OutputStream, ShellError> {
let path = Path::new(path);
let mut stream = VecDeque::new();
if directories.is_empty() {
return Err(ShellError::labeled_error(
@ -413,7 +417,7 @@ impl Shell for FilesystemShell {
for dir in directories.iter() {
let create_at = path.join(&dir.item);
let dir_res = std::fs::create_dir_all(create_at);
let dir_res = std::fs::create_dir_all(&create_at);
if let Err(reason) = dir_res {
return Err(ShellError::labeled_error(
reason.to_string(),
@ -421,9 +425,13 @@ impl Shell for FilesystemShell {
dir.tag(),
));
}
if show_created_paths {
let val = format!("{:}", create_at.to_string_lossy()).into();
stream.push_back(Ok(ReturnSuccess::Value(val)));
}
}
Ok(OutputStream::empty())
Ok(stream.into())
}
fn mv(