feat: some sort of Astro support

apps/oxlint/fixtures/astro/debugger.astro

@@ -1,4 +1,5 @@
 ---
+// eslint-disable-next-line no-debugger
 debugger
 ---
 
@@ -16,5 +17,18 @@ debugger
 </script>
 
 <script>
+  // eslint-disable-next-line no-debugger
   debugger
 </script>
+
+{
+  /* eslint-disable-next-line no-console */
+  console.log("suppressed in expression container")
+}
+
+<div
+  id={
+    // eslint-disable-next-line no-console
+    console.log("suppressed in attribute")
+  }
+></div>

apps/oxlint/src-js/generated/deserialize.js

@@ -3827,6 +3827,12 @@ function deserializeJSXChild(pos) {
       return deserializeBoxJSXExpressionContainer(pos + 8);
     case 4:
       return deserializeBoxJSXSpreadChild(pos + 8);
+    case 5:
+      return deserializeBoxAstroScript(pos + 8);
+    case 6:
+      return deserializeBoxAstroDoctype(pos + 8);
+    case 7:
+      return deserializeBoxAstroComment(pos + 8);
     default:
       throw Error(`Unexpected discriminant ${uint8[pos]} for JSXChild`);
   }
@@ -5771,6 +5777,50 @@ function deserializeComment(pos) {
   };
 }
 
+function deserializeAstroScript(pos) {
+  let start,
+    end,
+    previousParent = parent,
+    node = (parent = {
+      __proto__: NodeProto,
+      type: "AstroScript",
+      program: null,
+      start: (start = deserializeU32(pos)),
+      end: (end = deserializeU32(pos + 4)),
+      range: [start, end],
+      parent,
+    });
+  node.program = deserializeProgram(pos + 8);
+  parent = previousParent;
+  return node;
+}
+
+function deserializeAstroDoctype(pos) {
+  let start, end;
+  return {
+    __proto__: NodeProto,
+    type: "AstroDoctype",
+    value: deserializeStr(pos + 8),
+    start: (start = deserializeU32(pos)),
+    end: (end = deserializeU32(pos + 4)),
+    range: [start, end],
+    parent,
+  };
+}
+
+function deserializeAstroComment(pos) {
+  let start, end;
+  return {
+    __proto__: NodeProto,
+    type: "AstroComment",
+    value: deserializeStr(pos + 8),
+    start: (start = deserializeU32(pos)),
+    end: (end = deserializeU32(pos + 4)),
+    range: [start, end],
+    parent,
+  };
+}
+
 function deserializeAssignmentOperator(pos) {
   switch (uint8[pos]) {
     case 0:
@@ -6848,6 +6898,18 @@ function deserializeBoxJSXSpreadChild(pos) {
   return deserializeJSXSpreadChild(uint32[pos >> 2]);
 }
 
+function deserializeBoxAstroScript(pos) {
+  return deserializeAstroScript(uint32[pos >> 2]);
+}
+
+function deserializeBoxAstroDoctype(pos) {
+  return deserializeAstroDoctype(uint32[pos >> 2]);
+}
+
+function deserializeBoxAstroComment(pos) {
+  return deserializeAstroComment(uint32[pos >> 2]);
+}
+
 function deserializeVecTSEnumMember(pos) {
   let arr = [],
     pos32 = pos >> 2;

apps/oxlint/src-js/generated/types.d.ts

@@ -1068,7 +1068,15 @@ export interface JSXIdentifier extends Span {
   parent: Node;
 }
 
-export type JSXChild = JSXText | JSXElement | JSXFragment | JSXExpressionContainer | JSXSpreadChild;
+export type JSXChild =
+  | JSXText
+  | JSXElement
+  | JSXFragment
+  | JSXExpressionContainer
+  | JSXSpreadChild
+  | AstroScript
+  | AstroDoctype
+  | AstroComment;
 
 export interface JSXSpreadChild extends Span {
   type: "JSXSpreadChild";
@@ -1677,6 +1685,37 @@ export interface JSDocUnknownType extends Span {
   parent: Node;
 }
 
+export interface AstroRoot extends Span {
+  type: "AstroRoot";
+  frontmatter: AstroFrontmatter | null;
+  body: Array<JSXChild>;
+  parent: Node;
+}
+
+export interface AstroFrontmatter extends Span {
+  type: "AstroFrontmatter";
+  program: Program;
+  parent: Node;
+}
+
+export interface AstroScript extends Span {
+  type: "AstroScript";
+  program: Program;
+  parent: Node;
+}
+
+export interface AstroDoctype extends Span {
+  type: "AstroDoctype";
+  value: string;
+  parent: Node;
+}
+
+export interface AstroComment extends Span {
+  type: "AstroComment";
+  value: string;
+  parent: Node;
+}
+
 export type AssignmentOperator =
   | "="
   | "+="
@@ -1910,4 +1949,9 @@ export type Node =
   | JSDocNullableType
   | JSDocNonNullableType
   | JSDocUnknownType
+  | AstroRoot
+  | AstroFrontmatter
+  | AstroScript
+  | AstroDoctype
+  | AstroComment
   | ParamPattern;

apps/oxlint/src/lsp/snapshots/fixtures_lsp_issue_14565@foo-bar.astro.snap

@@ -10,10 +10,10 @@ File URI: file://<variable>/fixtures/lsp/issue_14565/foo-bar.astro
 code: "eslint-plugin-unicorn(filename-case)"
 code_description.href: "https://oxc.rs/docs/guide/usage/linter/rules/unicorn/filename-case.html"
 message: "Filename should be in snake_case, or PascalCase\nhelp: Rename the file to 'foo_bar.astro', or 'FooBar.astro'"
-range: Range { start: Position { line: 0, character: 3 }, end: Position { line: 0, character: 3 } }
+range: Range { start: Position { line: 0, character: 0 }, end: Position { line: 0, character: 0 } }
 related_information[0].message: ""
 related_information[0].location.uri: "file://<variable>/fixtures/lsp/issue_14565/foo-bar.astro"
-related_information[0].location.range: Range { start: Position { line: 0, character: 3 }, end: Position { line: 0, character: 3 } }
+related_information[0].location.range: Range { start: Position { line: 0, character: 0 }, end: Position { line: 0, character: 0 } }
 severity: Some(Error)
 source: Some("oxc")
 tags: None

apps/oxlint/src/snapshots/_fixtures__astro__debugger.astro@oxlint.snap

@@ -7,42 +7,24 @@ working directory:
 ----------
 
   ! eslint(no-debugger): `debugger` statement is not allowed
-   ,-[fixtures/astro/debugger.astro:2:1]
- 1 | ---
- 2 | debugger
-   : ^^^^^^^^
- 3 | ---
-   `----
-  help: Remove the debugger statement
-
-  ! eslint(no-debugger): `debugger` statement is not allowed
-    ,-[fixtures/astro/debugger.astro:11:3]
- 10 | <script asdf >
- 11 |   debugger
-    :   ^^^^^^^^
- 12 | </script>
-    `----
-  help: Remove the debugger statement
-
-  ! eslint(no-debugger): `debugger` statement is not allowed
-    ,-[fixtures/astro/debugger.astro:15:3]
- 14 | <script asdf>
- 15 |   debugger
+    ,-[fixtures/astro/debugger.astro:12:3]
+ 11 | <script asdf >
+ 12 |   debugger
     :   ^^^^^^^^
- 16 | </script>
+ 13 | </script>
     `----
   help: Remove the debugger statement
 
   ! eslint(no-debugger): `debugger` statement is not allowed
-    ,-[fixtures/astro/debugger.astro:19:3]
- 18 | <script>
- 19 |   debugger
+    ,-[fixtures/astro/debugger.astro:16:3]
+ 15 | <script asdf>
+ 16 |   debugger
     :   ^^^^^^^^
- 20 | </script>
+ 17 | </script>
     `----
   help: Remove the debugger statement
 
-Found 4 warnings and 0 errors.
+Found 2 warnings and 0 errors.
 Finished in <variable>ms on 1 file with 93 rules using 1 threads.
 ----------
 CLI result: LintSucceeded

apps/oxlint/src/snapshots/fixtures__report_unused_directives_-c .oxlintrc.json --report-unused-disable-directives@oxlint.snap

@@ -90,14 +90,6 @@ working directory: fixtures/report_unused_directives
     `----
   help: Remove the debugger statement
 
-  ! Unused eslint-disable directive (no problems were reported).
-    ,-[test.astro:17:3]
- 16 | <script>
- 17 | // eslint-disable-next-line no-unused-vars
-    :   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
- 18 | const unusedVariable2 = 100;
-    `----
-
   ! Unused eslint-disable directive (no problems were reported from no-debugger).
     ,-[test.astro:28:41]
  27 | 
@@ -320,7 +312,7 @@ working directory: fixtures/report_unused_directives
  37 | </script>
     `----
 
-Found 38 warnings and 0 errors.
+Found 37 warnings and 0 errors.
 Finished in <variable>ms on 5 files with 94 rules using 1 threads.
 ----------
 CLI result: LintSucceeded

crates/oxc/Cargo.toml

@@ -66,6 +66,8 @@ cfg = ["oxc_cfg", "oxc_semantic/cfg"]
 isolated_declarations = ["oxc_isolated_declarations"]
 ast_visit = ["oxc_ast_visit"]
 regular_expression = ["oxc_regular_expression", "oxc_parser/regular_expression"]
+# Support for Astro file parsing (.astro)
+astro = ["oxc_parser/astro"]
 
 serialize = [
   "oxc_allocator/from_raw_parts",