nushell/crates/nu-cli/src/lib.rs
Stefan Holderbach 57510f2fd2
Move CLI related commands to nu-cli (#8832)
# Description

Part of the larger cratification effort.

Moves all `reedline` or shell line editor specific commands to `nu-cli`.

## From `nu-cmd-lang`:
- `commandline`
- This shouldn't have moved there. Doesn't directly depend on reedline
but assumes parts in the engine state that are specific to the use of
reedline or a REPL

## From `nu-command`:
- `keybindings` and subcommands
  - `keybindings default`
  - `keybindings list`
  - `keybindings listen`
    - very `reedline` specific
- `history`
  - needs `reedline`
- `history session`

## internal use
Instead of having a separate `create_default_context()` that calls
`nu-command`'s `create_default_context()`, I added a `add_cli_context()`
that updates an `EngineState`


# User-Facing Changes

None

## Build time comparison

`cargo build --timings` from a `cargo clean --profile dev`

### total
main: 64 secs
this: 59 secs

### `nu-command` build time

branch | total| codegen | fraction  
---|---|---|---
main | 14.0s | 6.2s | (44%)
this | 12.5s | 5.5s | (44%)

`nu-cli` depends on `nu-command` at the moment.
Thus it is built during the code-gen phase of `nu-command` (on 16
virtual cores)

# Tests + Formatting

I removed the `test_example()` facilities for now as we had not run any
of the commands in an `Example` test and importing the right context for
those tests seemed more of a hassle than the duplicated
`test_examples()` implementations in `nu-cmd-lang` and `nu-command`
2023-04-10 10:56:47 +12:00

35 lines
902 B
Rust

mod commands;
mod completions;
mod config_files;
mod eval_cmds;
mod eval_file;
mod menus;
mod nu_highlight;
mod print;
mod prompt;
mod prompt_update;
mod reedline_config;
mod repl;
mod syntax_highlight;
mod util;
mod validation;
pub use commands::add_cli_context;
pub use completions::{FileCompletion, NuCompleter};
pub use config_files::eval_config_contents;
pub use eval_cmds::evaluate_commands;
pub use eval_file::evaluate_file;
pub use menus::{DescriptionMenu, NuHelpCompleter};
pub use nu_command::util::get_init_cwd;
pub use nu_highlight::NuHighlight;
pub use print::Print;
pub use prompt::NushellPrompt;
pub use repl::evaluate_repl;
pub use syntax_highlight::NuHighlighter;
pub use util::{eval_source, gather_parent_env_vars};
pub use validation::NuValidator;
#[cfg(feature = "plugin")]
pub use config_files::add_plugin_file;
#[cfg(feature = "plugin")]
pub use config_files::read_plugin_file;