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cp: expand target path before checking (#11692)

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# Description
Fixes: #11683

# User-Facing Changes
NaN

# Tests + Formatting
~~I don't think we need to add a test, or else it'll copy some file to
user's directory, it seems bad.~~
Done.

# After Submitting
NaN
This commit is contained in:
WindSoilder 2024-02-01 09:06:03 +08:00 committed by GitHub
parent 3e0fa8ff85
commit 16f3d9b4e1
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2 changed files with 18 additions and 3 deletions
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5
crates/nu-command/src/filesystem/ucp.rs
View File

@ -172,6 +172,8 @@ impl Command for UCp {
let target_path = PathBuf::from(&nu_utils::strip_ansi_string_unlikely(
target.item.to_string(),
));
let cwd = current_dir(engine_state, stack)?;
let target_path = nu_path::expand_path_with(&target_path, &cwd);
if target.item.as_ref().ends_with(PATH_SEPARATOR) && !target_path.is_dir() {
return Err(ShellError::GenericError {
error: "is not a directory".into(),
@ -184,7 +186,6 @@ impl Command for UCp {
// paths now contains the sources
let cwd = current_dir(engine_state, stack)?;
let mut sources: Vec<PathBuf> = Vec::new();
for mut p in paths {
@ -227,8 +228,6 @@ impl Command for UCp {
}
}
let target_path = nu_path::expand_path_with(&target_path, &cwd);
let attributes = make_attributes(preserve)?;
let options = uu_cp::Options {

16
crates/nu-command/tests/commands/ucp.rs
View File

@ -1122,3 +1122,19 @@ fn test_cp_inside_glob_metachars_dir() {
assert!(files_exist_at(vec!["test_file.txt"], dirs.test()));
});
}
#[cfg(not(windows))]
#[test]
fn test_cp_to_customized_home_directory() {
Playground::setup("cp_to_home", |dirs, sandbox| {
std::env::set_var("HOME", dirs.test());
sandbox.with_files(vec![EmptyFile("test_file.txt")]);
let actual = nu!(cwd: dirs.test(), "mkdir test; cp test_file.txt ~/test/");
assert!(actual.err.is_empty());
assert!(files_exist_at(
vec!["test_file.txt"],
dirs.test().join("test")
));
})
}