nushell/crates/nu-protocol/src
JT 1d5e7b441b
Treat empty pipelines as pass-through (#8395)
# Description

This allows empty pipelines to pass their emptiness through a filter.
This helps fix issues like trying to run a filter on an `ls` in an empty
directory. It also feels a bit more reasonable that a filter filters
what is *there* but doesn't require something to be there.

fixes #8393

# User-Facing Changes

No breaking changes (that I know of). Should allow filtering to be a
little less surprising with emptiness.

# Tests + Formatting

Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.

---------

Co-authored-by: amtoine <stevan.antoine@gmail.com>
2023-06-18 11:40:18 +02:00
..
ast revert: move to ahash (#9464) 2023-06-18 15:27:57 +12:00
engine revert: move to ahash (#9464) 2023-06-18 15:27:57 +12:00
value revert: move to ahash (#9464) 2023-06-18 15:27:57 +12:00
alias.rs Document and critically review ShellError variants - Ep. 3 (#8340) 2023-03-06 18:33:09 +01:00
cli_error.rs remove nu_cli crate dependency from nu_std (#8807) 2023-04-08 13:53:43 +02:00
config.rs revert: move to ahash (#9464) 2023-06-18 15:27:57 +12:00
did_you_mean.rs Suggest existing variables on not found (#8902) 2023-05-02 18:17:14 +03:00
example.rs remove unused imports: Deserialize, Serialize compiler warning for nu-protocol/src/example.rs (#8514) 2023-03-18 11:45:12 -07:00
exportable.rs Allow creating modules from directories (#9066) 2023-05-06 21:39:54 +03:00
id.rs Add virtual path abstraction layer (#9245) 2023-05-23 23:48:50 +03:00
lev_distance.rs Suggest existing variables on not found (#8902) 2023-05-02 18:17:14 +03:00
lib.rs Suggest existing variables on not found (#8902) 2023-05-02 18:17:14 +03:00
module.rs Allow creating modules from directories (#9066) 2023-05-06 21:39:54 +03:00
parse_error.rs Cut down on unnecessary parsing for SyntaxShape::Any (#9280) 2023-05-25 07:53:57 +12:00
pipeline_data.rs Treat empty pipelines as pass-through (#8395) 2023-06-18 11:40:18 +02:00
plugin_signature.rs Plugin api docs (#9452) 2023-06-16 16:25:40 +02:00
shell_error.rs Fix missing file names from rm errors (#9120) 2023-06-18 10:00:12 +02:00
signature.rs Change type of flag defaults to Option<Value> (#9085) 2023-05-03 23:09:36 +02:00
span.rs Use variable names directly in the format strings (#7906) 2023-01-29 19:37:54 -06:00
syntax_shape.rs allow records to have type annotations (#8914) 2023-04-26 08:16:55 -05:00
ty.rs allow records to have type annotations (#8914) 2023-04-26 08:16:55 -05:00
util.rs move BufferedReader out of nu-command (#7697) 2023-01-06 15:22:17 -08:00
variable.rs Limited mutable variables (#7089) 2022-11-11 19:51:08 +13:00