feat: upgrade swc_ecma_parser 0.141 (#54)

.github/workflows/ci.yml

@@ -35,7 +35,8 @@ jobs:
     - name: Ensure code generation same
       if: matrix.config.kind == 'test_debug'
       run: |
-        cargo install cargo-clone --version 1.1.0
+        # lock this so it works on Rust 1.65
+        cargo install cargo-clone --version 1.1.0 --locked
         chmod +x ./scripts/generate.ts
         ./scripts/generate.ts
         echo Checking for git changes...

rs-lib/Cargo.toml

@@ -14,13 +14,13 @@ sourcemap = ["swc_common/sourcemap"]
 view = []
 
 [dependencies]
-bumpalo = "3.13.0"
+bumpalo = "3.14.0"
 num-bigint = "0.4"
 rustc-hash = "1.1.0"
-swc_atoms = "0.5.9"
-swc_common = "0.32.0"
-swc_ecma_ast = "0.109.0"
-swc_ecma_parser = "0.139.0"
+swc_atoms = "0.6.0"
+swc_common = "0.33.0"
+swc_ecma_ast = "0.110.0"
+swc_ecma_parser = "0.141.1"
 text_lines = "0.6.0"
 
 [dev-dependencies]

rs-lib/src/view/generated.rs

@@ -12224,7 +12224,7 @@ fn set_parent_for_getter_prop<'a>(node: &GetterProp<'a>, parent: Node<'a>) {
 /// A complete identifier with span.
 ///
 /// Identifier of swc consists of two parts. The first one is symbol, which is
-/// stored using an interned string, [JsWord] . The second
+/// stored using an interned string, [Atom] . The second
 /// one is [SyntaxContext][swc_common::SyntaxContext], which can be
 /// used to distinguish identifier with same symbol.
 ///
@@ -12257,7 +12257,7 @@ fn set_parent_for_getter_prop<'a>(node: &GetterProp<'a>, parent: Node<'a>) {
 ///
 /// Thanks to the `tag` we attached, we can now distinguish them.
 ///
-/// ([JsWord], [SyntaxContext])
+/// ([Atom], [SyntaxContext])
 ///
 /// See [Id], which is a type alias for this.
 ///
@@ -12282,7 +12282,7 @@ impl<'a> Ident<'a> {
     self.parent.get().unwrap()
   }
 
-  pub fn sym(&self) -> &swc_atoms::JsWord {
+  pub fn sym(&self) -> &swc_atoms::Atom {
     &self.inner.sym
   }
 
@@ -16518,7 +16518,7 @@ impl<'a> Str<'a> {
     self.parent.get().unwrap()
   }
 
-  pub fn value(&self) -> &swc_atoms::JsWord {
+  pub fn value(&self) -> &swc_atoms::Atom {
     &self.inner.value
   }
 

scripts/generate.ts

@@ -1,24 +1,39 @@
 #!/usr/bin/env -S deno run -A
-import $ from "https://deno.land/x/dax@0.21.0/mod.ts";
+import $ from "https://deno.land/x/dax@0.35.0/mod.ts";
+
+$.setPrintCommand(true);
+
+const root = $.path(import.meta).join("../../").resolve();
 
 if (!Deno.args.some(a => a === "--quick")) {
   const swcVersions = await getSwcVersions();
   $.logStep("Setting up crates. Note: Provide --quick to just code generate.");
   $.logStep(`Setting up swc_ecma_ast ${swcVersions.swcEcmaAst}...`);
-  await $.fs.emptyDir("swc_ecma_ast");
+  const astDir = root.join("swc_ecma_ast");
+  astDir.emptyDirSync();
+  await $`cargo clone --version`;
   await $`cargo clone swc_ecma_ast@${swcVersions.swcEcmaAst}`;
+  // force using an old version of the regex crate that works in Rust 1.65
+  const cargoFile = astDir.join("Cargo.toml");
+  cargoFile.writeTextSync(
+    cargoFile.readTextSync()
+      + "[dependencies.regex]\nversion = \"=1.5.5\"\n",
+  );
   await $`cd swc_ecma_ast ; cargo rustdoc -- --output-format json -Z unstable-options`;
-  await $.fs.copy("swc_ecma_ast/target/doc/swc_ecma_ast.json", "swc_ecma_ast.json", { overwrite: true });
+  astDir.join("target/doc/swc_ecma_ast.json")
+    .copyFileSync(root.join("swc_ecma_ast.json"));
 
   $.logStep(`Setting up swc_ecma_parser ${swcVersions.swcEcmaParser}...`);
-  await $.fs.emptyDir("swc_ecma_parser");
+  const parserDir = root.join("swc_ecma_parser");
+  parserDir.emptyDirSync();
   await $`cargo clone swc_ecma_parser@${swcVersions.swcEcmaParser}`;
   // generate these files to make cargo happy
-  await $.fs.ensureFile("swc_ecma_parser/benches/compare/main.rs");
-  await $.fs.ensureFile("swc_ecma_parser/benches/parser/main.rs");
-  await $.fs.ensureFile("swc_ecma_parser/benches/lexer/main.rs");
+  parserDir.join("benches/compare/main.rs").ensureFileSync();
+  parserDir.join("benches/parser/main.rs").ensureFileSync();
+  parserDir.join("benches/lexer/main.rs").ensureFileSync();
   await $`cd swc_ecma_parser ; cargo rustdoc -- --output-format json -Z unstable-options`;
-  await $.fs.copy("swc_ecma_parser/target/doc/swc_ecma_parser.json", "swc_ecma_parser.json", { overwrite: true });
+  parserDir.join("target/doc/swc_ecma_parser.json")
+    .copyFileSync(root.join("swc_ecma_parser.json"));
 }
 
 $.logStep("Generating", "code...");