diff options
Diffstat (limited to 'helix-syntax/src/lib.rs')
-rw-r--r-- | helix-syntax/src/lib.rs | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/helix-syntax/src/lib.rs b/helix-syntax/src/lib.rs deleted file mode 100644 index b0ec48d8..00000000 --- a/helix-syntax/src/lib.rs +++ /dev/null @@ -1,31 +0,0 @@ -use anyhow::{Context, Result}; -use libloading::{Library, Symbol}; -use tree_sitter::Language; - -fn replace_dashes_with_underscores(name: &str) -> String { - name.replace('-', "_") -} -#[cfg(unix)] -const DYLIB_EXTENSION: &str = "so"; - -#[cfg(windows)] -const DYLIB_EXTENSION: &str = "dll"; - -pub fn get_language(runtime_path: &std::path::Path, name: &str) -> Result<Language> { - let name = name.to_ascii_lowercase(); - let mut library_path = runtime_path.join("grammars").join(&name); - // TODO: duplicated under build - library_path.set_extension(DYLIB_EXTENSION); - - let library = unsafe { Library::new(&library_path) } - .with_context(|| format!("Error opening dynamic library {:?}", &library_path))?; - let language_fn_name = format!("tree_sitter_{}", replace_dashes_with_underscores(&name)); - let language = unsafe { - let language_fn: Symbol<unsafe extern "C" fn() -> Language> = library - .get(language_fn_name.as_bytes()) - .with_context(|| format!("Failed to load symbol {}", language_fn_name))?; - language_fn() - }; - std::mem::forget(library); - Ok(language) -} |