ota-meshi · ota-meshi · Nov 30, 2024 · Nov 30, 2024 · Nov 30, 2024 · Nov 30, 2024
diff --git a/.changeset/yellow-suits-nail.md b/.changeset/yellow-suits-nail.md
@@ -0,0 +1,5 @@
+---
+"eslint-plugin-yml": minor
+---
+
+feat: changed to prevent crash when used with language plugins
diff --git a/package.json b/package.json
@@ -72,6 +72,7 @@
     "@eslint-community/eslint-plugin-eslint-comments": "^4.3.0",
     "@eslint/eslintrc": "^3.1.0",
     "@eslint/js": "^9.5.0",
+    "@eslint/json": "^0.8.0",
     "@ota-meshi/eslint-plugin": "^0.17.3",
     "@ota-meshi/site-kit-eslint-editor-vue": "^0.2.0",
     "@types/debug": "^4.1.5",
@@ -90,7 +91,7 @@
     "env-cmd": "^10.1.0",
     "esbuild": "^0.24.0",
     "esbuild-register": "^3.2.0",
-    "eslint": "^9.5.0",
+    "eslint": "^9.16.0",
     "eslint-config-prettier": "^9.0.0",
     "eslint-plugin-eslint-plugin": "^6.0.0",
     "eslint-plugin-eslint-rule-tester": "^0.6.0",

diff --git a/src/rules/block-mapping-colon-indicator-newline.ts b/src/rules/block-mapping-colon-indicator-newline.ts
@@ -8,7 +8,7 @@
    docs: {
      description: "enforce consistent line breaks after `:` indicator",
      categories: [
        // TODO Switch to "standard" in the major version.
        // "standard"
      ],
      extensionRule: false,
@@ -30,7 +30,7 @@
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
     const option: "never" | "always" = context.options[0] || "never";

diff --git a/src/rules/block-mapping-question-indicator-newline.ts b/src/rules/block-mapping-question-indicator-newline.ts
@@ -26,7 +26,7 @@ export default createRule("block-mapping-question-indicator-newline", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
     const option: "never" | "always" = context.options[0] || "never";

diff --git a/src/rules/block-mapping.ts b/src/rules/block-mapping.ts
@@ -101,7 +101,7 @@ export default createRule("block-mapping", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
     const options = parseOptions(context.options[0]);

diff --git a/src/rules/block-sequence-hyphen-indicator-newline.ts b/src/rules/block-sequence-hyphen-indicator-newline.ts
@@ -33,7 +33,7 @@ export default createRule("block-sequence-hyphen-indicator-newline", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
     const style: "never" | "always" = context.options[0] || "never";

diff --git a/src/rules/block-sequence.ts b/src/rules/block-sequence.ts
@@ -111,7 +111,7 @@ export default createRule("block-sequence", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
     const options = parseOptions(context.options[0]);

diff --git a/src/rules/file-extension.ts b/src/rules/file-extension.ts
@@ -31,7 +31,7 @@ export default createRule("file-extension", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
     const expected: string = context.options[0]?.extension || "yaml";

diff --git a/src/rules/flow-mapping-curly-newline.ts b/src/rules/flow-mapping-curly-newline.ts
@@ -128,7 +128,7 @@ export default createRule("flow-mapping-curly-newline", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
     const options = normalizeOptionValue(context.options[0]);

diff --git a/src/rules/flow-mapping-curly-spacing.ts b/src/rules/flow-mapping-curly-spacing.ts
@@ -51,7 +51,7 @@ export default createRule("flow-mapping-curly-spacing", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
 

diff --git a/src/rules/flow-sequence-bracket-newline.ts b/src/rules/flow-sequence-bracket-newline.ts
@@ -61,7 +61,7 @@ export default createRule("flow-sequence-bracket-newline", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
 

diff --git a/src/rules/flow-sequence-bracket-spacing.ts b/src/rules/flow-sequence-bracket-spacing.ts
@@ -49,7 +49,7 @@ export default createRule("flow-sequence-bracket-spacing", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
 

diff --git a/src/rules/indent.ts b/src/rules/indent.ts
@@ -116,7 +116,7 @@ export default createRule("indent", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
 

diff --git a/src/rules/key-name-casing.ts b/src/rules/key-name-casing.ts
@@ -64,7 +64,7 @@ export default createRule("key-name-casing", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
     const option: Option = { ...context.options[0] };

diff --git a/src/rules/key-spacing.ts b/src/rules/key-spacing.ts
@@ -271,7 +271,7 @@ export default createRule("key-spacing", {
  */
 function create(context: RuleContext): RuleListener {
   const sourceCode = getSourceCode(context);
-  if (!sourceCode.parserServices.isYAML) {
+  if (!sourceCode.parserServices?.isYAML) {
     return {};
   }
   /**

diff --git a/src/rules/no-empty-document.ts b/src/rules/no-empty-document.ts
@@ -18,7 +18,7 @@ export default createRule("no-empty-document", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
 

diff --git a/src/rules/no-empty-key.ts b/src/rules/no-empty-key.ts
@@ -18,7 +18,7 @@ export default createRule("no-empty-key", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
 

diff --git a/src/rules/no-empty-mapping-value.ts b/src/rules/no-empty-mapping-value.ts
@@ -18,7 +18,7 @@ export default createRule("no-empty-mapping-value", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
 

diff --git a/src/rules/no-empty-sequence-entry.ts b/src/rules/no-empty-sequence-entry.ts
@@ -19,7 +19,7 @@ export default createRule("no-empty-sequence-entry", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
 

diff --git a/src/rules/no-irregular-whitespace.ts b/src/rules/no-irregular-whitespace.ts
@@ -44,7 +44,7 @@ export default createRule("no-irregular-whitespace", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
     // Module store of error indexes that we have found

diff --git a/src/rules/no-multiple-empty-lines.ts b/src/rules/no-multiple-empty-lines.ts
@@ -45,7 +45,7 @@ export default createRule("no-multiple-empty-lines", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
 

diff --git a/src/rules/no-tab-indent.ts b/src/rules/no-tab-indent.ts
@@ -18,7 +18,7 @@ export default createRule("no-tab-indent", {
   },
   create(context: RuleContext) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
     return {

diff --git a/src/rules/no-trailing-zeros.ts b/src/rules/no-trailing-zeros.ts
@@ -19,7 +19,7 @@ export default createRule("no-trailing-zeros", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
 

diff --git a/src/rules/plain-scalar.ts b/src/rules/plain-scalar.ts
@@ -87,7 +87,7 @@ export default createRule("plain-scalar", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
     type Option = {

diff --git a/src/rules/quotes.ts b/src/rules/quotes.ts
@@ -31,7 +31,7 @@ export default createRule("quotes", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
     const objectOption = context.options[0] || {};

diff --git a/src/rules/require-string-key.ts b/src/rules/require-string-key.ts
@@ -18,7 +18,7 @@ export default createRule("require-string-key", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
 

diff --git a/src/rules/sort-keys.ts b/src/rules/sort-keys.ts
@@ -460,7 +460,7 @@ export default createRule("sort-keys", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
 

diff --git a/src/rules/sort-sequence-values.ts b/src/rules/sort-sequence-values.ts
@@ -440,7 +440,7 @@ export default createRule("sort-sequence-values", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
     // Parse options.

diff --git a/src/rules/spaced-comment.ts b/src/rules/spaced-comment.ts
@@ -159,7 +159,7 @@ export default createRule("spaced-comment", {
   },
   create(context) {
     const sourceCode = getSourceCode(context);
-    if (!sourceCode.parserServices.isYAML) {
+    if (!sourceCode.parserServices?.isYAML) {
       return {};
     }
 

diff --git a/src/types.ts b/src/types.ts
@@ -103,7 +103,7 @@ export interface SourceCode {
   ast: AST.YAMLProgram;
   lines: string[];
   hasBOM: boolean;
-  parserServices: {
+  parserServices?: {
     isYAML?: true;
     parseError?: any;
   };

diff --git a/src/utils/index.ts b/src/utils/index.ts
@@ -27,7 +27,7 @@ export function createRule(
     create(context: Rule.RuleContext): any {
       const sourceCode = getSourceCode(context);
       if (
-        typeof sourceCode.parserServices.defineCustomBlocksVisitor ===
+        typeof sourceCode.parserServices?.defineCustomBlocksVisitor ===
           "function" &&
         path.extname(getFilename(context)) === ".vue"
       ) {

diff --git a/tests/fixtures/integrations/eslint-plugin/with-json/eslint.config.mjs b/tests/fixtures/integrations/eslint-plugin/with-json/eslint.config.mjs
@@ -0,0 +1,38 @@
+import json from "@eslint/json";
+import { getPlugin } from "../plugin-store.cjs";
+const yaml = getPlugin()
+export default [
+    ...yaml.configs["flat/recommended"],
+	{
+		plugins: {
+			json,
+		},
+	},
+
+	// lint JSON files
+	{
+		files: ["**/*.json"],
+		language: "json/json",
+		rules: {
+			"json/no-duplicate-keys": "error",
+		},
+	},
+
+	// lint JSONC files
+	{
+		files: ["**/*.jsonc", ".vscode/*.json"],
+		language: "json/jsonc",
+		rules: {
+			"json/no-duplicate-keys": "error",
+		},
+	},
+
+	// lint JSON5 files
+	{
+		files: ["**/*.json5"],
+		language: "json/json5",
+		rules: {
+			"json/no-duplicate-keys": "error",
+		},
+	},
+]
diff --git a/tests/fixtures/integrations/eslint-plugin/with-json/src/test.json b/tests/fixtures/integrations/eslint-plugin/with-json/src/test.json
@@ -0,0 +1 @@
+{"foo": "bar"}
diff --git a/tests/fixtures/integrations/eslint-plugin/with-json/src/test.yml b/tests/fixtures/integrations/eslint-plugin/with-json/src/test.yml
@@ -0,0 +1 @@
+"foo": "bar"
diff --git a/tests/src/eslint-plugin.ts b/tests/src/eslint-plugin.ts
@@ -38,6 +38,7 @@ describe("Integration with eslint-plugin-yml", () => {
       it(dir, async () => {
         const engine = new LegacyESLint({
           cwd: path.join(TEST_ROOT, dir),
+          // @ts-expect-error -- ignore
           extensions: [".js", ".yml"],
           plugins: { "eslint-plugin-yml": plugin as any },
         });
@@ -60,17 +61,18 @@ describe("Integration with eslint-plugin-yml", () => {
           errors: 0,
         },
       },
-      // ...(semver.satisfies(process.version, ">=18")
-      //   ? [
-      //       {
-      //         dir: "with-json",
-      //         expects: {
-      //           files: 2,
-      //           errors: 0,
-      //         },
-      //       },
-      //     ]
-      //   : []),
+      ...(semver.satisfies(process.version, ">=18") &&
+      semver.satisfies(ESLint.version, ">=9")
+        ? [
+            {
+              dir: "with-json",
+              expects: {
+                files: 2,
+                errors: 0,
+              },
+            },
+          ]
+        : []),
     ]) {
       it(dir, async () => {
         const engine = new ESLint({

diff --git a/tools/new-rule.ts b/tools/new-rule.ts
@@ -55,7 +55,7 @@
     },
     create(context) {
         const sourceCode = getSourceCode(context)
-        if (!sourceCode.parserServices.isYAML) {
+        if (!sourceCode.parserServices?.isYAML) {
             return {}
         }
 
@@ -147,7 +147,7 @@
  cp.execSync(`code "${ruleFile}"`);
  cp.execSync(`code "${testFile}"`);
  cp.execSync(`code "${docFile}"`);
  console.log(
    `npm run mocha -- "tests/src/**/${ruleId}.ts" --reporter dot --timeout 60000`,
  );
 })(process.argv[2]);