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add rename (#5534)

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WindSoilder 2022-05-13 19:47:11 +08:00 committed by GitHub
parent 65bac77e8a
commit 06f40405fe
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2 changed files with 8 additions and 3 deletions
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9
crates/nu-command/src/filters/rename.rs
View File

@ -112,6 +112,7 @@ fn rename(
let columns: Vec<String> = call.rest(engine_state, stack, 0)?; let columns: Vec<String> = call.rest(engine_state, stack, 0)?;
let metadata = input.metadata(); let metadata = input.metadata();
let head_span = call.head;
input input
.map( .map(
move |item| match item { move |item| match item {
@ -151,7 +152,13 @@ fn rename(
Value::Record { cols, vals, span } Value::Record { cols, vals, span }
} }
x => x, x => Value::Error {
error: ShellError::UnsupportedInput(
"can't rename: input is not table, so no column names available for rename"
.to_string(),
x.span().unwrap_or(head_span),
),
},
}, },
engine_state.ctrlc.clone(), engine_state.ctrlc.clone(),
) )

2
crates/nu-command/tests/commands/rename.rs
View File

@ -61,8 +61,6 @@ fn keeps_remaining_original_names_given_less_new_names_than_total_original_names
}) })
} }
// FIXME: jt: needs more work
#[ignore]
#[test] #[test]
fn errors_if_no_columns_present() { fn errors_if_no_columns_present() {
Playground::setup("rename_test_3", |dirs, sandbox| { Playground::setup("rename_test_3", |dirs, sandbox| {