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nushell/crates/nu-engine/Cargo.toml

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Split nu-cli into nu-cli/nu-engine (#2898) We split off the evaluation engine part of nu-cli into its own crate. This helps improve build times for nu-cli by 17% in my tests. It also helps us see a bit better what's the core engine portion vs the part specific to the interactive CLI piece. There's more than can be done here, but I think it's a good start in the right direction.
2021-01-10 03:50:49 +01:00
[package]
Add licenses (#4893) * Add licenses * Add licenses
2022-03-22 21:25:38 +01:00
authors = ["The Nushell Project Developers"]
Update incorrect crate descriptions (#5159)
2022-04-11 20:17:06 +02:00
description = "Nushell's evaluation engine"
Add repository info to all workspace crates (#6320) This helps people who find these crates on crates.io
2022-08-14 14:21:20 +02:00
repository = "https://github.com/nushell/nushell/tree/main/crates/nu-engine"
Add licenses (#4893) * Add licenses * Add licenses
2022-03-22 21:25:38 +01:00
edition = "2021"
license = "MIT"
Split nu-cli into nu-cli/nu-engine (#2898) We split off the evaluation engine part of nu-cli into its own crate. This helps improve build times for nu-cli by 17% in my tests. It also helps us see a bit better what's the core engine portion vs the part specific to the interactive CLI piece. There's more than can be done here, but I think it's a good start in the right direction.
2021-01-10 03:50:49 +01:00
name = "nu-engine"
bump nushell from release version to development version (#9215) # Description Bump nushell to 0.80.1 development version # User-Facing Changes <!-- List of all changes that impact the user experience here. This helps us keep track of breaking changes. --> # 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 -A clippy::result_large_err` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass - `cargo run -- crates/nu-std/tests/run.nu` to run the tests for the standard library > **Note** > from `nushell` you can also use the `toolkit` as follows > ```bash > use toolkit.nu # or use an `env_change` hook to activate it automatically > toolkit check pr > ``` --> # 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. -->
2023-05-17 14:59:01 +02:00
version = "0.80.1"
refactor to subcrates
2021-08-10 20:51:08 +02:00
Disable auto-benchmark harness for crates (#8057) # Description This disables automatic detection of `#[bench]` and other benchmarks within the crates. Our benchmarks should all live in `benches` This fixes a problem with criterion flags and should also reduce the build requirements for `cargo bench` a bit Taken from https://github.com/nushell/nushell/pull/7952 See: https://bheisler.github.io/criterion.rs/book/faq.html#cargo-bench-gives-unrecognized-option-errors-for-valid-command-line-options # User-Facing Changes None
2023-02-12 23:22:00 +01:00
[lib]
bench = false
refactor to subcrates
2021-08-10 20:51:08 +02:00
[dependencies]
bump nushell from release version to development version (#9215) # Description Bump nushell to 0.80.1 development version # User-Facing Changes <!-- List of all changes that impact the user experience here. This helps us keep track of breaking changes. --> # 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 -A clippy::result_large_err` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass - `cargo run -- crates/nu-std/tests/run.nu` to run the tests for the standard library > **Note** > from `nushell` you can also use the `toolkit` as follows > ```bash > use toolkit.nu # or use an `env_change` hook to activate it automatically > toolkit check pr > ``` --> # 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. -->
2023-05-17 14:59:01 +02:00
nu-protocol = { path = "../nu-protocol", features = ["plugin"], version = "0.80.1" }
nu-path = { path = "../nu-path", version = "0.80.1" }
nu-glob = { path = "../nu-glob", version = "0.80.1" }
nu-utils = { path = "../nu-utils", version = "0.80.1" }
Nu glob (#4818) * Fork glob. Normalise license holder * Fix more licenses * unwraps * bad doc test
2022-03-13 19:30:27 +01:00
chore: chrono_update (#7132) chrono version update # Description upgrade chrono to 0.4.23 # Major Changes If you're considering making any major change to nushell, before starting work on it, seek feedback from regular contributors and get approval for the idea from the core team either on [Discord](https://discordapp.com/invite/NtAbbGn) or [GitHub issue](https://github.com/nushell/nushell/issues/new/choose). Making sure we're all on board with the change saves everybody's time. Thanks! # Tests + Formatting Make sure you've done the following, if applicable: - Add tests that cover your changes (either in the command examples, the crate/tests folder, or in the /tests folder) - Try to think about corner cases and various ways how your changes could break. Cover those in the tests 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 --features=extra -- -D warnings -D clippy::unwrap_used -A clippy::needless_collect` to check that you're using the standard code style - `cargo test --workspace --features=extra` to check that all tests pass # After Submitting * Help us keep the docs up to date: If your PR affects the user experience of Nushell (adding/removing a command, changing an input/output type, etc.), make sure the changes are reflected in the documentation (https://github.com/nushell/nushell.github.io) after the PR is merged. Co-authored-by: Darren Schroeder <343840+fdncred@users.noreply.github.com>
2022-11-26 19:19:02 +01:00
chrono = { version="0.4.23", features = ["std"], default-features = false }
LazyRecord (#7619) This is an attempt to implement a new `Value::LazyRecord` variant for performance reasons. `LazyRecord` is like a regular `Record`, but it's possible to access individual columns without evaluating other columns. I've implemented `LazyRecord` for the special `$nu` variable; accessing `$nu` is relatively slow because of all the information in `scope`, and [`$nu` accounts for about 2/3 of Nu's startup time on Linux](https://github.com/nushell/nushell/issues/6677#issuecomment-1364618122). ### Benchmarks I ran some benchmarks on my desktop (Linux, 12900K) and the results are very pleasing. Nu's time to start up and run a command (`cargo build --release; hyperfine 'target/release/nu -c "echo \"Hello, world!\""' --shell=none --warmup 10`) goes from **8.8ms to 3.2ms, about 2.8x faster**. Tests are also much faster! Running `cargo nextest` (with our very slow `proptest` tests disabled) goes from **7.2s to 4.4s (1.6x faster)**, because most tests involve launching a new instance of Nu. ### Design (updated) I've added a new `LazyRecord` trait and added a `Value` variant wrapping those trait objects, much like `CustomValue`. `LazyRecord` implementations must implement these 2 functions: ```rust // All column names fn column_names(&self) -> Vec<&'static str>; // Get 1 specific column value fn get_column_value(&self, column: &str) -> Result<Value, ShellError>; ``` ### Serializability `Value` variants must implement `Serializable` and `Deserializable`, which poses some problems because I want to use unserializable things like `EngineState` in `LazyRecord`s. To work around this, I basically lie to the type system: 1. Add `#[typetag::serde(tag = "type")]` to `LazyRecord` to make it serializable 2. Any unserializable fields in `LazyRecord` implementations get marked with `#[serde(skip)]` 3. At the point where a `LazyRecord` normally would get serialized and sent to a plugin, I instead collect it into a regular `Value::Record` (which can be serialized)
2023-01-19 04:27:26 +01:00
serde = {version = "1.0.143", default-features = false }
Fix CPU usage info in `sys` (#8321) Closes #8264. This PR does a few things to fix the `usage` column in `sys.cpu`: 1. Sleep a while (~400ms) between calls to `sys.refresh_cpu()`, [as required by `sysinfo`](https://docs.rs/sysinfo/latest/sysinfo/trait.SystemExt.html#method.refresh_cpu) 2. Change `sys` to return a `LazyRecord` (so you can do things like `sys | get host` instantly without waiting for CPU info) 3. Update our `sysinfo` dependency to [fix CPU usage calculations on Linux](https://github.com/GuillaumeGomez/sysinfo/pull/946) CPU usage is no longer always reported as zero: ![image](https://user-images.githubusercontent.com/26268125/222929775-5e9cbe18-95d9-4ecb-baf8-1e843f5c7086.png)
2023-03-04 23:48:34 +01:00
sysinfo ="0.28.2"
plugin path for $nu (#398)
2021-12-02 07:35:32 +01:00
[features]
plugin = []
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