main repo

node_modules/next/dist/esm/lib/verifyAndLint.js

@@ -0,0 +1,60 @@
+import chalk from "next/dist/compiled/chalk";
+import { Worker } from "next/dist/compiled/jest-worker";
+import { existsSync } from "fs";
+import { join } from "path";
+import { ESLINT_DEFAULT_DIRS } from "./constants";
+import { eventLintCheckCompleted } from "../telemetry/events";
+import { CompileError } from "./compile-error";
+import isError from "./is-error";
+export async function verifyAndLint(dir, cacheLocation, configLintDirs, enableWorkerThreads, telemetry) {
+    try {
+        const lintWorkers = new Worker(require.resolve("./eslint/runLintCheck"), {
+            numWorkers: 1,
+            enableWorkerThreads,
+            maxRetries: 0
+        });
+        lintWorkers.getStdout().pipe(process.stdout);
+        lintWorkers.getStderr().pipe(process.stderr);
+        const lintDirs = (configLintDirs ?? ESLINT_DEFAULT_DIRS).reduce((res, d)=>{
+            const currDir = join(dir, d);
+            if (!existsSync(currDir)) return res;
+            res.push(currDir);
+            return res;
+        }, []);
+        const lintResults = await lintWorkers.runLintCheck(dir, lintDirs, {
+            lintDuringBuild: true,
+            eslintOptions: {
+                cacheLocation
+            }
+        });
+        const lintOutput = typeof lintResults === "string" ? lintResults : lintResults == null ? void 0 : lintResults.output;
+        if (typeof lintResults !== "string" && (lintResults == null ? void 0 : lintResults.eventInfo)) {
+            telemetry.record(eventLintCheckCompleted({
+                ...lintResults.eventInfo,
+                buildLint: true
+            }));
+        }
+        if (typeof lintResults !== "string" && (lintResults == null ? void 0 : lintResults.isError) && lintOutput) {
+            await telemetry.flush();
+            throw new CompileError(lintOutput);
+        }
+        if (lintOutput) {
+            console.log(lintOutput);
+        }
+        lintWorkers.end();
+    } catch (err) {
+        if (isError(err)) {
+            if (err.type === "CompileError" || err instanceof CompileError) {
+                console.error(chalk.red("\nFailed to compile."));
+                console.error(err.message);
+                process.exit(1);
+            } else if (err.type === "FatalError") {
+                console.error(err.message);
+                process.exit(1);
+            }
+        }
+        throw err;
+    }
+}
+
+//# sourceMappingURL=verifyAndLint.js.map