8b586ef8e7
This PR adds a new function, `make-file-executable`, to the Zed extension API that can be used to mark a given file as executable (typically the language server binary). This is available in v0.0.5 of the `zed_extension_api` crate. We also reworked how we represent the various WIT versions on disk to make it a bit clearer what the version number entails. Release Notes: - N/A --------- Co-authored-by: Max <max@zed.dev>
78 lines
2 KiB
Rust
78 lines
2 KiB
Rust
pub use wit::*;
|
|
pub type Result<T, E = String> = core::result::Result<T, E>;
|
|
|
|
pub trait Extension: Send + Sync {
|
|
fn new() -> Self
|
|
where
|
|
Self: Sized;
|
|
|
|
fn language_server_command(
|
|
&mut self,
|
|
config: LanguageServerConfig,
|
|
worktree: &Worktree,
|
|
) -> Result<Command>;
|
|
|
|
fn language_server_initialization_options(
|
|
&mut self,
|
|
_config: LanguageServerConfig,
|
|
_worktree: &Worktree,
|
|
) -> Result<Option<String>> {
|
|
Ok(None)
|
|
}
|
|
}
|
|
|
|
#[macro_export]
|
|
macro_rules! register_extension {
|
|
($extension_type:ty) => {
|
|
#[export_name = "init-extension"]
|
|
pub extern "C" fn __init_extension() {
|
|
std::env::set_current_dir(std::env::var("PWD").unwrap()).unwrap();
|
|
zed_extension_api::register_extension(|| {
|
|
Box::new(<$extension_type as zed_extension_api::Extension>::new())
|
|
});
|
|
}
|
|
};
|
|
}
|
|
|
|
#[doc(hidden)]
|
|
pub fn register_extension(build_extension: fn() -> Box<dyn Extension>) {
|
|
unsafe { EXTENSION = Some((build_extension)()) }
|
|
}
|
|
|
|
fn extension() -> &'static mut dyn Extension {
|
|
unsafe { EXTENSION.as_deref_mut().unwrap() }
|
|
}
|
|
|
|
static mut EXTENSION: Option<Box<dyn Extension>> = None;
|
|
|
|
#[cfg(target_arch = "wasm32")]
|
|
#[link_section = "zed:api-version"]
|
|
#[doc(hidden)]
|
|
pub static ZED_API_VERSION: [u8; 6] = *include_bytes!(concat!(env!("OUT_DIR"), "/version_bytes"));
|
|
|
|
mod wit {
|
|
wit_bindgen::generate!({
|
|
skip: ["init-extension"],
|
|
path: "./wit/since_v0.0.4",
|
|
});
|
|
}
|
|
|
|
wit::export!(Component);
|
|
|
|
struct Component;
|
|
|
|
impl wit::Guest for Component {
|
|
fn language_server_command(
|
|
config: wit::LanguageServerConfig,
|
|
worktree: &wit::Worktree,
|
|
) -> Result<wit::Command> {
|
|
extension().language_server_command(config, worktree)
|
|
}
|
|
|
|
fn language_server_initialization_options(
|
|
config: LanguageServerConfig,
|
|
worktree: &Worktree,
|
|
) -> Result<Option<String>, String> {
|
|
extension().language_server_initialization_options(config, worktree)
|
|
}
|
|
}
|