Devyn Cairns 2595f31541
Overhaul the plugin cache file with a new msgpack+brotli format (#12579)
# Description

- Plugin signatures are now saved to `plugin.msgpackz`, which is
brotli-compressed MessagePack.
- The file is updated incrementally, rather than writing all plugin
commands in the engine every time.
- The file always contains the result of the `Signature` call to the
plugin, even if commands were removed.
- Invalid data for a particular plugin just causes an error to be
reported, but the rest of the plugins can still be parsed

# User-Facing Changes

- The plugin file has a different filename, and it's not a nushell
script.
- The default `plugin.nu` file will be automatically migrated the first
time, but not other plugin config files.
- We don't currently provide any utilities that could help edit this
file, beyond `plugin add` and `plugin rm`
  - `from msgpackz`, `to msgpackz` could also help
- New commands: `plugin add`, `plugin rm`

# Tests + Formatting

Tests added for the format and for the invalid handling.

- 🟢 `toolkit fmt`
- 🟢 `toolkit clippy`
- 🟢 `toolkit test`
- 🟢 `toolkit test stdlib`

# After Submitting

- [ ] Check for documentation changes
- [ ] Definitely needs release notes
2024-04-21 07:36:26 -05:00

38 lines
994 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, SemanticSuggestion, SuggestionKind};
pub use config_files::eval_config_contents;
pub use eval_cmds::evaluate_commands;
pub use eval_file::evaluate_file;
pub use menus::NuHelpCompleter;
pub use nu_cmd_base::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::migrate_old_plugin_file;
#[cfg(feature = "plugin")]
pub use config_files::read_plugin_file;