feat: add ESL.version to "open" mode of ESL package

Author: ala-n

packages/esl/eslint.config.mjs

@@ -19,6 +19,7 @@ export default [
   },
 
   // Using shared ESL ESLint Config
+  ...lang.js,
   ...lang.ts,
   ...strict,
 

packages/esl/package.json

@@ -56,7 +56,8 @@
     "watch": "nx run esl:watch",
     "lint": "nx run esl:lint",
     "test": "nx run esl:test:jest",
-    "pack": "nx run esl:pack"
+    "pack": "nx run esl:pack",
+    "version": "node ./scripts/update-lib-version.mjs && git add ."
   },
   "dependencies": {
     "@types/video.js": "7.3.58",

packages/esl/scripts/update-lib-version.mjs

@@ -0,0 +1,16 @@
+import fs from 'fs';
+import {fileURLToPath} from 'url';
+
+import pkj from '../package.json' with { type: 'json' };
+
+const fPath = fileURLToPath(new URL('../src/lib.ts', import.meta.url));
+const content = fs.readFileSync(fPath, 'utf8');
+
+// Replace the version in ExportNs.declare('...');
+const updatedContent = content.replace(
+  /ExportNs\.declare\(['"]([\d.]+)['"]\);/,
+  `ExportNs.declare('${pkj.version}');`
+);
+
+fs.writeFileSync(fPath, updatedContent);
+console.log(`Update ${fPath} version to ${pkj.version}`);

packages/esl/src/esl-utils/environment/export-ns.ts

@@ -41,7 +41,9 @@ export function ExportNs<T extends Function>(name?: string) {
 }
 
 /** Declare ESL global */
-ExportNs.declare = (): void => {
+ExportNs.declare = (version: string): void => {
   if ('ESL' in window) return;
-  Object.defineProperty(window, 'ESL', {value: {}});
+  const ns = {};
+  Object.defineProperty(ns, 'version', {value: version});
+  Object.defineProperty(window, 'ESL', {value: ns});
 };

packages/esl/src/esl-utils/misc/enum.ts

@@ -18,6 +18,7 @@ export function buildEnumParser<
   T3 extends string
 >(def: T0, v1: T1, v2: T2, v3: T3): EnumParser<T0 | T1 | T2 | T3>;
 /** Parses string to 5-value union type */
+// eslint-disable-next-line max-params
 export function buildEnumParser<
   T0 extends string,
   T1 extends string,

packages/esl/src/lib.ts

@@ -8,4 +8,4 @@ declare global {
   }
 }
 
-ExportNs.declare();
+ExportNs.declare('5.7.1');