nushell/src
JT fa15a2856a
Add OneOf shape to fix else (#7385)
# Description

fixes #7384 

This is a stop-gap fix until we remove type-directed parsing. With this,
you can create a `OneOf` shape that can be one of a list of syntax
shapes. This gives you a little more control than you get with `Any`,
allowing you to add `Block` without breaking other parsing rules.

# User-Facing Changes

`else` block will no longer capture variables as it will now use a block
instead of a closure.

# 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.
2022-12-08 08:58:54 +13:00
..
tests Add OneOf shape to fix else (#7385) 2022-12-08 08:58:54 +13:00
config_files.rs Improve empty pipelines (#7383) 2022-12-08 07:31:57 +13:00
logger.rs Fix color settings for logger (#6285) 2022-08-10 06:52:11 -05:00
main.rs Improve empty pipelines (#7383) 2022-12-08 07:31:57 +13:00
README.md Remove old nushell/merge engine-q 2022-02-07 14:54:06 -05:00
test_bins.rs Improve empty pipelines (#7383) 2022-12-08 07:31:57 +13:00
tests.rs Add test cases for $nu.config-path change (#6385) 2022-08-23 10:18:14 +03:00

Nushell REPL

This directory contains the main Nushell REPL (read eval print loop) as part of the CLI portion of Nushell, which creates the nu binary itself.

Current versions of the nu binary will use the Nu argument parsing logic to parse the commandline arguments passed to nu, leaving the logic here to be a thin layer around what the core libraries.