up n_m

node_modules/fork-ts-checker-webpack-plugin/lib/eslint-reporter/assertEsLintSupport.js

@@ -0,0 +1,30 @@
+"use strict";
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const semver = __importStar(require("semver"));
+function assertEsLintSupport(configuration) {
+    if (semver.lt(process.version, '8.10.0')) {
+        throw new Error(`To use 'eslint' option, please update to Node.js >= v8.10.0 ` +
+            `(current version is ${process.version})`);
+    }
+    let eslintVersion;
+    try {
+        eslintVersion = require('eslint').Linter.version;
+    }
+    catch (error) {
+        throw new Error(`When you use 'eslint' option, make sure to install 'eslint'.`);
+    }
+    if (semver.lt(eslintVersion, '6.0.0')) {
+        throw new Error(`Cannot use current eslint version of ${eslintVersion}, the minimum required version is 6.0.0`);
+    }
+    if (!configuration.files) {
+        throw new Error('The `eslint.files` settings is required for EsLint reporter to work.');
+    }
+}
+exports.assertEsLintSupport = assertEsLintSupport;