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https://github.com/nushell/nushell
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46eebc644c
# Description Make sure that our different crates that contain commands can be compiled in parallel. This can under certain circumstances accelerate the compilation with sufficient multithreading available. ## Details - Move `help` commands from `nu-cmd-lang` back to `nu-command` - This also makes sense as the commands are implemented in an ANSI-terminal specific way - Make `nu-cmd-lang` only a dev dependency for `nu-command` - Change context creation helpers for `nu-cmd-extra` and `nu-cmd-dataframe` to have a consistent api used in `src/main.rs`:`get_engine_state()` - `nu-command` now indepedent from `nu-cmd-extra` and `nu-cmd-dataframe` that are now dependencies of `nu` directly. (change to internal features) - Fix tests that previously used `nu-command::create_default_context()` with replacement functions ## From scratch compilation times: just debug (dev) build and default features ``` cargo clean --profile dev && cargo build --timings ``` ### before  ### after  # User-Facing Changes None direct, only change to compilation on multithreaded jobs expected. # Tests + Formatting Tests that previously chose to use `nu-command` for their scope will still use `nu-cmd-lang` + `nu-command` (command list in the granularity at the time)
72 lines
1.5 KiB
Rust
72 lines
1.5 KiB
Rust
use nu_protocol::engine::{EngineState, StateWorkingSet};
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use crate::*;
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pub fn create_default_context() -> EngineState {
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let mut engine_state = EngineState::new();
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let delta = {
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let mut working_set = StateWorkingSet::new(&engine_state);
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macro_rules! bind_command {
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( $( $command:expr ),* $(,)? ) => {
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$( working_set.add_decl(Box::new($command)); )*
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};
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}
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// Core
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bind_command! {
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Alias,
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Break,
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Collect,
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Const,
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Continue,
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Def,
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DefEnv,
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Describe,
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Do,
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Echo,
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ErrorMake,
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ExportAlias,
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ExportCommand,
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ExportDef,
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ExportDefEnv,
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ExportExtern,
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ExportUse,
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ExportModule,
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Extern,
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For,
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Hide,
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HideEnv,
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If,
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Ignore,
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Overlay,
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OverlayUse,
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OverlayList,
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OverlayNew,
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OverlayHide,
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LazyMake,
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Let,
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Loop,
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Match,
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Module,
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Mut,
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Return,
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Try,
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Use,
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Version,
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While,
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};
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//#[cfg(feature = "plugin")]
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bind_command!(Register);
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working_set.render()
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};
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if let Err(err) = engine_state.merge_delta(delta) {
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eprintln!("Error creating default context: {err:?}");
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}
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engine_state
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}
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