Add exported meta object (#190)

* add meta object

* fix: lint error

* fix: fix path and write comment

* chore: add plugin

* set version with replacing

package.json

@@ -56,6 +56,7 @@
     "rimraf": "^3.0.2",
     "rollup": "^2.60.0",
     "rollup-plugin-node-resolve": "^5.2.0",
+    "rollup-plugin-replace": "^2.2.0",
     "rollup-plugin-sourcemaps": "^0.6.3",
     "ts-node": "^10.4.0",
     "typescript": "~4.8.4",

rollup.config.js

@@ -5,6 +5,7 @@
  */
 import resolve from "rollup-plugin-node-resolve"
 import sourcemaps from "rollup-plugin-sourcemaps"
+import replace from "rollup-plugin-replace"
 
 const pkg = require("./package.json")
 const deps = new Set(
@@ -23,6 +24,12 @@ export default {
  * See LICENSE file in root directory for full license.
  */`,
     },
-    plugins: [sourcemaps(), resolve()],
+    plugins: [
+        sourcemaps(),
+        resolve(),
+        replace({
+            "process.env.PACKAGE_VERSION": `"${pkg.version}"`,
+        }),
+    ],
     external: id => deps.has(id) || id.startsWith("lodash"),
 }

src/index.ts

@@ -208,3 +208,9 @@ function parseAsScript(code: string, options: ParserOptions) {
         }),
     })
 }
+
+export const meta = {
+    name: "vue-eslint-parser",
+    // eslint-disable-next-line no-process-env
+    version: process.env.PACKAGE_VERSION,
+}