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# Description Fixes #11382 # User-Facing Changes * before ```console nushell/test (109f629) [✘?] ❯ open hello.md hello nushell/test (109f629) [✘?] ❯ ls hello.md | get size ╭───┬─────╮ │ 0 │ 6 B │ ╰───┴─────╯ nushell/test (109f629) [✘?] ❯ open --raw hello.md | prepend "world" | save --raw --force hello.md ^C nushell/test (109f629) [✘?] ❯ ls hello.md | get size ╭───┬─────────╮ │ 0 │ 2.8 GiB │ ╰───┴─────────╯ ``` * after ```console nushell/test on fix_save [✘!?⇡] ❯ open hello.md | prepend "hello" | save --force hello.md nushell/test on fix_save [✘!?⇡] ❯ open --raw hello.md | prepend "hello" | save --raw --force ../test/hello.md Error: × pipeline input and output are same file ╭─[entry #4:1:1] 1 │ open --raw hello.md | prepend "hello" | save --raw --force ../test/hello.md · ────────┬─────── · ╰── can't save output to '/data/source/nushell/test/hello.md' while it's being reading ╰──── help: you should change output path nushell/test on fix_save [✘!?⇡] ❯ open hello | prepend "hello" | save --force hello Error: × pipeline input and output are same file ╭─[entry #5:1:1] 1 │ open hello | prepend "hello" | save --force hello · ──┬── · ╰── can't save output to '/data/source/nushell/test/hello' while it's being reading ╰──── help: you should change output path ``` # Tests + Formatting Make sure you've run and fixed any issues with these commands: - [x] add `commands::save::save_same_file_with_extension` - [x] add `commands::save::save_same_file_without_extension` - [x] `cargo fmt --all -- --check` to check standard code formatting (`cargo fmt --all` applies these changes) - [x] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used` to check that you're using the standard code style - [x] `cargo test --workspace` to check that all tests pass (on Windows make sure to [enable developer mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging)) - [x] `cargo run -- -c "use std testing; testing run-tests --path crates/nu-std"` to run the tests for the standard library # After Submitting
Nushell core libraries and plugins
These sub-crates form both the foundation for Nu and a set of plugins which extend Nu with additional functionality.
Foundational libraries are split into two kinds of crates:
- Core crates - those crates that work together to build the Nushell language engine
- Support crates - a set of crates that support the engine with additional features like JSON support, ANSI support, and more.
Plugins are likewise also split into two types:
- Core plugins - plugins that provide part of the default experience of Nu, including access to the system properties, processes, and web-connectivity features.
- Extra plugins - these plugins run a wide range of different capabilities like working with different file types, charting, viewing binary data, and more.