Merge pull request #38 from romainmenke/language-extension--considerate-frilled-lizard-d1aef8bd53

Add language extension debugging

Author: aeschli

.gitignore

@@ -1 +1,3 @@
 node_modules
+grammars/css.tmLanguage.json
+testing-util/example.css

.vscode/launch.json

@@ -0,0 +1,19 @@
+// A launch configuration that launches the extension inside a new window
+// Use IntelliSense to learn about possible attributes.
+// Hover to view descriptions of existing attributes.
+// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+{
+	"version": "0.2.0",
+	"configurations": [
+		{
+			"name": "Extension",
+			"type": "extensionHost",
+			"request": "launch",
+			"args": [
+				"${workspaceFolder}/testing-util/example.css",
+				"--extensionDevelopmentPath=${workspaceFolder}"
+			],
+			"preLaunchTask": "prepare-extension-debugging"
+		}
+	]
+}

.vscode/tasks.json

@@ -0,0 +1,11 @@
+{
+	"version": "2.0.0",
+	"tasks": [
+		{
+			"label": "prepare-extension-debugging",
+			"type": "npm",
+			"script": "prepare-extension-debugging",
+			"isBackground": false,
+		},
+	]
+}

language-configuration.json

@@ -0,0 +1,28 @@
+{
+    "comments": {
+        // symbols used for start and end a block comment.
+        "blockComment": [ "/*", "*/" ]
+    },
+    // symbols used as brackets
+    "brackets": [
+        ["{", "}"],
+        ["[", "]"],
+        ["(", ")"]
+    ],
+    // symbols that are auto closed when typing
+    "autoClosingPairs": [
+        ["{", "}"],
+        ["[", "]"],
+        ["(", ")"],
+        ["\"", "\""],
+        ["'", "'"]
+    ],
+    // symbols that can be used to surround a selection
+    "surroundingPairs": [
+        ["{", "}"],
+        ["[", "]"],
+        ["(", ")"],
+        ["\"", "\""],
+        ["'", "'"]
+    ]
+}

package-lock.json

@@ -3,11 +3,37 @@
   "description": "CSS support in VS Code",
   "version": "0.0.0",
   "scripts": {
+    "prepare-extension-debugging": "node ./testing-util/prepare-extension-debugging.mjs ",
     "test": "node --test ./spec/css-spec.mjs"
   },
   "devDependencies": {
     "cson": "^8.2.0",
     "vscode-oniguruma": "^2.0.1",
     "vscode-textmate": "^9.0.0"
+  },
+  "engines": {
+    "vscode": "^1.96.0"
+  },
+  "contributes": {
+    "languages": [
+      {
+        "id": "css",
+        "aliases": [
+          "CSS",
+          "css"
+        ],
+        "extensions": [
+          ".css"
+        ],
+        "configuration": "./language-configuration.json"
+      }
+    ],
+    "grammars": [
+      {
+        "language": "css",
+        "scopeName": "source.css",
+        "path": "./grammars/css.tmLanguage.json"
+      }
+    ]
   }
 }

package.json

@@ -0,0 +1,14 @@
+import fs from 'fs';
+import path from 'path';
+import cson from 'cson';
+import { fileURLToPath } from 'url';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+const file = await fs.promises.readFile(path.join(__dirname, '..', 'grammars', 'css.cson'));
+await fs.promises.writeFile(path.join(__dirname, '..', 'grammars', 'css.tmLanguage.json'), cson.createJSONString(cson.parse(file.toString())));
+
+if (!fs.existsSync(path.join(__dirname, '..', 'testing-util', 'example.css'))) {
+	await fs.promises.writeFile(path.join(__dirname, '..', 'testing-util', 'example.css'), `.foo {\n\tcolor: lime;\n}\n`);
+}