Add Typescript support

.eslintrc.js

@@ -0,0 +1,23 @@
+/**@type {import('eslint').Linter.Config} */
+// eslint-disable-next-line no-undef
+module.exports = {
+	root: true,
+	parser: '@typescript-eslint/parser',
+	plugins: [
+		'@typescript-eslint',
+        'prettier'
+	],
+	extends: [
+		'eslint:recommended',
+		'plugin:@typescript-eslint/recommended',
+        'prettier'
+	],
+	rules: {
+		'semi': [2, "always"],
+		'@typescript-eslint/no-unused-vars': 0,
+		'@typescript-eslint/no-explicit-any': 0,
+		'@typescript-eslint/explicit-module-boundary-types': 0,
+		'@typescript-eslint/no-non-null-assertion': 0,
+        "prettier/prettier": "error"
+	}
+};

.gitignore

@@ -45,5 +45,8 @@ temp/
 .history
 .ionide
 
+### Typescript build output
+out/
+
 ### vsce Output ###
 **/*.vsix

.prettierrc

@@ -0,0 +1,4 @@
+{
+  "printWidth": 120,
+  "endOfLine": "auto"
+}

.vscode/launch.json

@@ -13,7 +13,8 @@
       "args": [
         "--extensionDevelopmentPath=${workspaceFolder}"
       ],
-      "outFiles": ["${fileDirname}/*.js"]
+      "outFiles": ["${fileDirname}/*.js"],
+      "preLaunchTask": "npm: watch"
     }
   ]
 }

.vscode/tasks.json

@@ -0,0 +1,18 @@
+{
+	"version": "2.0.0",
+	"tasks": [
+		{
+			"type": "npm",
+			"script": "watch",
+			"problemMatcher": "$tsc-watch",
+			"isBackground": true,
+			"presentation": {
+				"reveal": "never"
+			},
+			"group": {
+				"kind": "build",
+				"isDefault": true
+			}
+		}
+	]
+}

package.json

@@ -16,6 +16,10 @@
     "categories": [
         "Programming Languages"
     ],
+    "activationEvents": [
+        "onLanguage:INTERLIS2"
+    ],
+    "main": "./out/setup.js",
     "keywords": [
         "INTERLIS",
         "ili"
@@ -48,7 +52,27 @@
             }
         ]
     },
+    "scripts": {
+        "vscode:prepublish": "npm run compile",
+        "compile": "tsc -p ./",
+        "lint": "eslint . --ext .ts,.tsx",
+        "watch": "tsc -watch -p ./",
+        "format": "prettier --ignore-path .gitignore --write \"**/*.+(js|ts|json)\""
+    },
     "devDependencies": {
-        "vsce": "^1.88.0"
+        "@types/node": "^16.11.7",
+        "@types/node-fetch": "^2.6.2",
+        "@types/vscode": "^1.34.0",
+        "@typescript-eslint/eslint-plugin": "^5.30.0",
+        "@typescript-eslint/parser": "^5.30.0",
+        "eslint": "^8.13.0",
+        "eslint-config-prettier": "^8.5.0",
+        "eslint-plugin-prettier": "^4.2.1",
+        "prettier": "^2.7.1",
+        "typescript": "^4.8.4",
+        "vsce": "^2.11.0"
+    },
+    "dependencies": {
+        "node-fetch": "^2.6.7"
     }
 }

src/setup.ts

@@ -0,0 +1,23 @@
+import * as vscode from 'vscode';
+
+export function activate(context: vscode.ExtensionContext) {
+  const disposable = vscode.languages.registerImplementationProvider('INTERLIS2', {
+      provideImplementation(document, position, token) {
+        return [
+          {
+            uri: vscode.Uri.parse("https://models.interlis.ch/refhb24/Units.ili"),
+            range: new vscode.Range(4, 11, 4, 15)
+          },
+          {
+            uri: vscode.Uri.parse("https://models.interlis.ch/refhb24/Time.ili"),
+            range: new vscode.Range(7, 16, 7, 20)
+          }
+        ]}
+      });
+
+      context.subscriptions.push(disposable);
+}
+
+export function deactivate() {
+  console.log("INTERLIS Plugin deactivated.");
+}

tsconfig.json

@@ -0,0 +1,12 @@
+{
+	"compilerOptions": {
+		"module": "commonjs",
+		"target": "es2020",
+		"lib": ["es2020"],
+		"rootDir": "src",
+		"outDir": "out",
+		"sourceMap": true,
+		"strict": true
+	},
+	"exclude": ["node_modules", ".vscode-test"]
+}