Refactor some tm-grammars for extension log

.vscode/settings.json

@@ -21,4 +21,9 @@
     },
     // "gulp.autoDetect": "on",
     "typescript.tsdk": "./node_modules/typescript/lib"
+    ,
+    "react-native-tools.logHighlight.enabled": true,
+    "files.associations": {
+        "*.rn-output": "rn-output-log"
+    }
 }

package.json

@@ -39,6 +39,13 @@
   ],
   "main": "./dist/rn-extension",
   "contributes": {
+    "languages": [
+      {
+        "id": "rn-output-log",
+        "aliases": ["RN Output Log"],
+        "extensions": [".rn-output"]
+      }
+    ],
     "walkthroughs": [
       {
         "id": "RNTGetStarted",
@@ -1163,6 +1170,13 @@
         }
       }
     ],
+    "grammars": [
+      {
+        "language": "rn-output-log",
+        "scopeName": "react-native-tools-output-simple",
+        "path": "./syntaxes/rn-output-simple.tmGrammar.json"
+      }
+    ],
     "configuration": {
       "type": "object",
       "title": "%reactNative.configuration.title%",
@@ -1366,6 +1380,12 @@
           ],
           "scope": "resource",
           "default": "npm"
+        },
+        "react-native-tools.logHighlight.enabled": {
+          "description": "Enable lightweight syntax highlighting for extension output logs. When enabled, applies color highlighting to common log keywords (ERROR, WARN, INFO, DEBUG, SUCCESS, etc.). This feature is disabled by default to avoid performance issues.",
+          "type": "boolean",
+          "scope": "resource",
+          "default": false
         }
       }
     }

syntaxes/rn-output-simple.tmGrammar.json

@@ -0,0 +1,70 @@
+{
+    "scopeName": "react-native-tools-output-simple",
+    "patterns": [
+        {
+            "include": "#keywords-error"
+        },
+        {
+            "include": "#keywords-warn"
+        },
+        {
+            "include": "#keywords-info"
+        },
+        {
+            "include": "#keywords-debug"
+        },
+        {
+            "include": "#keywords-success"
+        },
+        {
+            "include": "#constants"
+        },
+        {
+            "include": "#string-quoted"
+        },
+        {
+            "include": "#url-simple"
+        },
+        {
+            "include": "#numeric-decimal"
+        }
+    ],
+    "repository": {
+        "keywords-error": {
+            "match": "\\b(ERROR|error|FAILED|failed|FAILURE|failure|Exception|exception|FATAL|fatal|Fatal)\\b",
+            "name": "markup.bold invalid.illegal rnt.output.error"
+        },
+        "keywords-warn": {
+            "match": "\\b(WARN|warn|WARNING|warning)\\b",
+            "name": "markup.bold markup.deleted rnt.output.warn"
+        },
+        "keywords-info": {
+            "match": "\\b(INFO|info|INFORMATION|information)\\b",
+            "name": "markup.bold markup.inserted rnt.output.info"
+        },
+        "keywords-debug": {
+            "match": "\\b(DEBUG|debug)\\b",
+            "name": "markup.bold markup.changed rnt.output.debug"
+        },
+        "keywords-success": {
+            "match": "\\b(SUCCESS|success|BUILD SUCCESSFUL|BUILD PASSED|PASSED|passed)\\b",
+            "name": "markup.bold markup.inserted rnt.output.success"
+        },
+        "constants": {
+            "match": "\\b(true|false|null|undefined|NaN)\\b",
+            "name": "constant.language rnt.output.constant"
+        },
+        "string-quoted": {
+            "match": "['\"]([^'\"]{0,50})['\"]",
+            "name": "string.quoted rnt.output.string"
+        },
+        "url-simple": {
+            "match": "https?://[^\\s]+",
+            "name": "markup.underline.link rnt.output.url"
+        },
+        "numeric-decimal": {
+            "match": "\\b\\d+(?:\\.\\d+)?\\b",
+            "name": "constant.numeric rnt.output.numeric"
+        }
+    }
+}