Trigger CI on PR, as well as push

.github/workflows/ci.yml

@@ -1,4 +1,8 @@
-on: push
+on:
+  push:
+    branches: main
+  pull_request:
+    branches: main
 
 jobs:
   build:

topiary-core/benches/benchmark.rs

@@ -7,7 +7,7 @@ use topiary_core::{formatter, Language, Operation, TopiaryQuery};
 async fn format() {
     let input = fs::read_to_string("../topiary-cli/tests/samples/input/ocaml.ml").unwrap();
     let query_content = fs::read_to_string("../topiary-queries/queries/ocaml.scm").unwrap();
-    let ocaml = tree_sitter_ocaml::language_ocaml();
+    let ocaml = tree_sitter_ocaml::LANGUAGE_OCAML;
 
     let mut input = input.as_bytes();
     let mut output = io::BufWriter::new(Vec::new());

topiary-core/src/tree_sitter.rs

@@ -1,11 +1,17 @@
+// WASM build doesn't use topiary_tree_sitter_facade::QueryMatch or
+// streaming_iterator::StreamingIterator
+#![cfg_attr(target_arch = "wasm32", allow(unused_imports))]
+
 use std::{collections::HashSet, fmt::Display};
 
 use serde::Serialize;
-use streaming_iterator::StreamingIterator;
+
 use topiary_tree_sitter_facade::{
     Node, Parser, Point, Query, QueryCapture, QueryCursor, QueryMatch, QueryPredicate, Tree,
 };
 
+use streaming_iterator::StreamingIterator;
+
 use crate::{
     atom_collection::{AtomCollection, QueryPredicates},
     error::FormatterError,
@@ -159,6 +165,7 @@ impl<'a> NodeExt for Node<'a> {
     }
 }
 
+#[cfg(not(target_arch = "wasm32"))]
 impl<'a> NodeExt for tree_sitter::Node<'a> {
     fn display_one_based(&self) -> String {
         format!(
@@ -236,6 +243,7 @@ pub fn apply_query(
     let capture_names = query.query.capture_names();
 
     let mut query_matches = query.query.matches(&root, source, &mut cursor);
+    #[allow(clippy::while_let_on_iterator)] // This is not a normal iterator
     while let Some(query_match) = query_matches.next() {
         let local_captures: Vec<QueryCapture> = query_match.captures().collect();
 
@@ -284,8 +292,8 @@ pub fn apply_query(
         if log::log_enabled!(log::Level::Info) {
             #[cfg(target_arch = "wasm32")]
             // Resize the pattern_positions vector if we need to store more positions
-            if m.pattern_index as usize >= pattern_positions.len() {
-                pattern_positions.resize(m.pattern_index as usize + 1, None);
+            if m.pattern_index >= pattern_positions.len() {
+                pattern_positions.resize(m.pattern_index + 1, None);
             }
 
             // Fetch from pattern_positions, otherwise insert

topiary-tree-sitter-facade/src/query.rs

@@ -135,7 +135,7 @@ mod wasm {
         }
 
         #[inline]
-        pub fn general_predicates(&self, index: u32) -> Vec<QueryPredicate> {
+        pub fn general_predicates(&self, index: usize) -> Vec<QueryPredicate> {
             let predicates: Vec<_> = self
                 .inner
                 .predicates_for_pattern(index)

topiary-tree-sitter-facade/src/query_match.rs

@@ -28,6 +28,7 @@ pub use native::*;
 #[cfg(target_arch = "wasm32")]
 mod wasm {
     use crate::query_capture::QueryCapture;
+    use std::convert::TryInto;
     use wasm_bindgen::JsCast;
 
     #[derive(Clone)]
@@ -38,8 +39,9 @@ mod wasm {
 
     impl<'tree> QueryMatch<'tree> {
         #[inline]
-        pub fn pattern_index(&self) -> u32 {
-            self.inner.pattern()
+        pub fn pattern_index(&self) -> usize {
+            // On WASM32, usize is the same as u32, so the unwrap is safe
+            self.inner.pattern().try_into().unwrap()
         }
 
         #[inline]

topiary-web-tree-sitter-sys/src/lib.rs

@@ -477,7 +477,7 @@ extern "C" {
 
     // -> PredicateResult[]
     #[wasm_bindgen(method, js_name = predicatesForPattern)]
-    pub fn predicates_for_pattern(this: &Query, pattern_index: u32) -> Box<[JsValue]>;
+    pub fn predicates_for_pattern(this: &Query, pattern_index: usize) -> Box<[JsValue]>;
 }
 
 #[wasm_bindgen]