build(config): add stylistic semi rule

.eslintrc.cjs

@@ -21,6 +21,15 @@ module.exports = {
     'n/prefer-global/process': ['error', 'always']
   },
   overrides: [
+    {
+      files: [
+        'src/*.mjs',
+        'test/*.test.js'
+      ],
+      rules: {
+        '@stylistic/js/semi': ['error', 'always'],
+      }
+    },
     {
       files: [
         'test/*.test.js',

src/index.mjs

@@ -105,7 +105,7 @@ export default function gStylelintEsm(options) {
     });
 
     return pluginError;
-  }
+  };
 
   /**
    * Transforms the lint results into a single result object.
@@ -152,7 +152,7 @@ export default function gStylelintEsm(options) {
 
     // Return the transformed result as a single-element array
     return [combinedResult];
-  }
+  };
 
   /**
    * Passes lint results through user-defined reporters.
@@ -176,7 +176,7 @@ export default function gStylelintEsm(options) {
 
     // Return the original lint results after passing through reporters
     return lintResults;
-  }
+  };
 
   /**
    * Count of errors in lint results.
@@ -215,7 +215,7 @@ export default function gStylelintEsm(options) {
         message:  `Failed with ${errorCount} error${pl}`,
       });
     }
-  }
+  };
 
   /**
    * Creates a promise for linting a single file.
@@ -285,7 +285,7 @@ export default function gStylelintEsm(options) {
        */
       throw createPluginError(error);
     }
-  }
+  };
 
   /**
    * Handles each file in the stream, performs linting, and processes the results.
@@ -334,7 +334,7 @@ export default function gStylelintEsm(options) {
 
     // Don't push the file back to the stream yet
     done();
-  }
+  };
 
   /**
    * Handles the end of the stream, emitting errors if necessary.
@@ -391,7 +391,7 @@ export default function gStylelintEsm(options) {
        */
       throw createPluginError(error);
     }
-  }
+  };
 
   /**
    * Gulp transform stream for linting CSS files using stylelint.

src/stylish-formatter.mjs

@@ -89,7 +89,7 @@ export default function stylishFormatter(results, returnValue) {
 
       output += '\n';
     }
-  })
+  });
 
   // Ensure consistent padding
   output = output.trim();

test/index.test.js

@@ -63,7 +63,7 @@ describe('Plugin Functionality', () => {
         })
       );
 
-    expect(() => { stream }).not.toThrow();
+    expect(() => { stream; }).not.toThrow();
     done();
   });
   it('should throw an error when configuration is NOT set', async () => {

test/stylish-formatter.test.js

@@ -30,7 +30,7 @@ describe('stylishFormatter', () => {
       },
     ];
 
-    const returnValue = { ruleMetadata: {} }
+    const returnValue = { ruleMetadata: {} };
 
     const output = stylishFormatter(results, returnValue);
 
@@ -39,7 +39,7 @@ describe('stylishFormatter', () => {
   it('should outputs no valid files', () => {
     const results = [];
 
-    const returnValue = { ruleMetadata: {} }
+    const returnValue = { ruleMetadata: {} };
 
     const output = stylishFormatter(results, returnValue);
 

test/writer.test.js

@@ -55,7 +55,7 @@ describe('Writer Function', () => {
     expect.assertions(1);
 
     try {
-      await writeOutputLog(logFilePath, colors.blue('test content'))
+      await writeOutputLog(logFilePath, colors.blue('test content'));
 
       expect((await fs.readFile(logFilePath)).toString()).toBe('test content');
     } catch (e) {