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fix exit code (#5835)

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* fix exit code

* fix usage

* add comment
This commit is contained in:
WindSoilder
2022-06-20 22:05:11 +08:00
committed by GitHub
parent dbcfcdae89
commit fab3f8fd40
4 changed files with 33 additions and 7 deletions
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12
crates/nu-cli/src/eval_file.rs
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@ -66,7 +66,7 @@ pub fn print_table_or_error(
stack: &mut Stack,
mut pipeline_data: PipelineData,
config: &mut Config,
) {
) -> Option<i64> {
let exit_code = match &mut pipeline_data {
PipelineData::ExternalStream { exit_code, .. } => exit_code.take(),
_ => None,
@ -130,6 +130,14 @@ pub fn print_table_or_error(
// Make sure everything has finished
if let Some(exit_code) = exit_code {
let _: Vec<_> = exit_code.into_iter().collect();
let mut exit_code: Vec<_> = exit_code.into_iter().collect();
exit_code
.pop()
.and_then(|last_exit_code| match last_exit_code {
Value::Int { val: code, .. } => Some(code),
_ => None,
})
} else {
None
}
}