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don't allow break/continue in each and items command (#13398)

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# Description
Fixes: #11451

# User-Facing Changes
### Before
```nushell
❯ [1 2 3] | each {|e| break; print $e }
╭────────────╮
│ empty list │
╰────────────╯
```

### After
```
❯ [1 2 3] | each {|e| break; print $e }
Error: nu:🐚:eval_block_with_input

  × Eval block failed with pipeline input
   ╭─[entry #9:1:2]
 1 │ [1 2 3] | each {|e| break; print $e }
   ·  ┬
   ·  ╰── source value
   ╰────

Error:   × Break used outside of loop
   ╭─[entry #9:1:21]
 1 │ [1 2 3] | each {|e| break; print $e }
   ·                     ──┬──
   ·                       ╰── used outside of loop
   ╰────
```

# Tests + Formatting
Removes some tests.
This commit is contained in:
Wind
2024-07-19 15:21:02 +08:00
committed by GitHub
parent f3843a6176
commit e8764de3c6
6 changed files with 6 additions and 36 deletions
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8
crates/nu-command/src/filters/each.rs
View File

@ -132,8 +132,6 @@ with 'transpose' first."#
Ok(data) => Some(data.into_value(head).unwrap_or_else(|err| {
Value::error(chain_error_with_input(err, is_error, span), span)
})),
Err(ShellError::Continue { span }) => Some(Value::nothing(span)),
Err(ShellError::Break { .. }) => None,
Err(error) => {
let error = chain_error_with_input(error, is_error, span);
Some(Value::error(error, span))
@ -149,10 +147,6 @@ with 'transpose' first."#
.map_while(move |value| {
let value = match value {
Ok(value) => value,
Err(ShellError::Continue { span }) => {
return Some(Value::nothing(span))
}
Err(ShellError::Break { .. }) => return None,
Err(err) => return Some(Value::error(err, head)),
};
@ -163,8 +157,6 @@ with 'transpose' first."#
.and_then(|data| data.into_value(head))
{
Ok(value) => Some(value),
Err(ShellError::Continue { span }) => Some(Value::nothing(span)),
Err(ShellError::Break { .. }) => None,
Err(error) => {
let error = chain_error_with_input(error, is_error, span);
Some(Value::error(error, span))

1
crates/nu-command/src/filters/items.rs
View File

@ -60,7 +60,6 @@ impl Command for Items {
match result {
Ok(value) => Some(value),
Err(ShellError::Break { .. }) => None,
Err(err) => {
let err = chain_error_with_input(err, false, span);
Some(Value::error(err, head))