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- #!/usr/bin/env node
- "use strict";
- if (process.argv.includes("--debug")) {
- require("debug").enable("eslint:*,-eslint:code-path,eslintrc:*");
- }
- function readStdin() {
- return new Promise((resolve, reject) => {
- let content = "";
- let chunk = "";
- process.stdin
- .setEncoding("utf8")
- .on("readable", () => {
- while ((chunk = process.stdin.read()) !== null) {
- content += chunk;
- }
- })
- .on("end", () => resolve(content))
- .on("error", reject);
- });
- }
- function getErrorMessage(error) {
-
- const util = require("util");
-
- if (typeof error !== "object" || error === null) {
- return String(error);
- }
-
- if (typeof error.messageTemplate === "string") {
- try {
- const template = require(`../messages/${error.messageTemplate}.js`);
- return template(error.messageData || {});
- } catch {
-
- }
- }
-
- if (typeof error.stack === "string") {
- return error.stack;
- }
-
- return util.format("%o", error);
- }
- const displayedErrors = new Set();
- let hadFatalError = false;
- function onFatalError(error) {
- process.exitCode = 2;
- hadFatalError = true;
- const { version } = require("../package.json");
- const message = `
- Oops! Something went wrong! :(
- ESLint: ${version}
- ${getErrorMessage(error)}`;
- if (!displayedErrors.has(message)) {
- console.error(message);
- displayedErrors.add(message);
- }
- }
- (async function main() {
- process.on("uncaughtException", onFatalError);
- process.on("unhandledRejection", onFatalError);
-
- if (process.argv.includes("--init")) {
-
- console.warn("You can also run this command directly using 'npm init @eslint/config'.");
- const spawn = require("cross-spawn");
- spawn.sync("npm", ["init", "@eslint/config"], { encoding: "utf8", stdio: "inherit" });
- return;
- }
-
- const exitCode = await require("../lib/cli").execute(
- process.argv,
- process.argv.includes("--stdin") ? await readStdin() : null,
- true
- );
-
- if (!hadFatalError) {
- process.exitCode = exitCode;
- }
- }()).catch(onFatalError);
|