Feat: switch to wasm

Author: Sarrus1

Cargo.lock

@@ -8,9 +8,15 @@ crate-type = ["cdylib", "rlib"]
 path = "src/main.rs"
 
 [dependencies]
-tree-sitter-sourcepawn = { path = "tree-sitter-sourcepawn" }
-tree-sitter = "0.20.8"
-wasm-bindgen = "0.2.63"
+anyhow = "1.0"
+futures = "0.3"
+thiserror = "1.0"
+js-sys = "0.3.57"
+tree-sitter = { version = "*", package = "tree-sitter-facade" }
+wasm-bindgen = { version = "=0.2.80", features = ["strict-macro"] }
+wasm-bindgen-futures = "0.4"
+web-sys = "0.3.57"
+web-tree-sitter-sys = "*"
 
 [build-dependencies]
 cc = "1.0"

Cargo.toml

@@ -0,0 +1,16 @@
+use anyhow::anyhow;
+pub async fn sourcepawn() -> anyhow::Result<tree_sitter::Language> {
+    use wasm_bindgen::JsCast;
+    use wasm_bindgen_futures::JsFuture;
+    let bytes: &[u8] = include_bytes!("../bins/tree-sitter-sourcepawn.wasm");
+    let promise = web_tree_sitter_sys::Language::load_bytes(&bytes.into());
+    let future = JsFuture::from(promise);
+    let value = future
+        .await
+        .map_err(|_| anyhow!("failed to load tree-sitter-sourcepawn.wasm"))?;
+    let inner = value.unchecked_into::<web_tree_sitter_sys::Language>();
+    let result = inner.into();
+    Ok(result)
+}
+
+pub static ID: &str = "sourcepawn";