@fimbul/wotan/src/cli.js

Pluggable TypeScript and JavaScript linter

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.loadConfig = exports.run = void 0;
const ymir_1 = require("@fimbul/ymir");
const fs = require("fs");
const path = require("path");
const debug = require("debug");
const log = debug('wotan:cli');
async function run(argv) {
    if (argv.length === 1 && /^(')?-(?:v|-version)\1$/.test(argv[0]))
        return console.log(require('../package.json').version);
    try {
        const config = await loadConfig('.');
        const args = (await Promise.resolve().then(() => require('./argparse'))).parseArguments(argv, config);
        if (!await (await Promise.resolve().then(() => require('./commands'))).runCommand(args, undefined, config))
            process.exitCode = 2;
    }
    catch (e) {
        console.error(e instanceof ymir_1.ConfigurationError ? e.message : e);
        process.exitCode = 1;
    }
}
exports.run = run;
function loadConfig(dir) {
    const fileName = path.join(dir, '.fimbullinter.yaml');
    return new Promise((resolve) => {
        return fs.readFile(fileName, { encoding: 'utf8' }, (err, content) => {
            if (err) {
                log("Not using '%s': %s", fileName, err.code);
                return resolve({});
            }
            Promise.resolve().then(() => require('js-yaml')).then((yaml) => {
                try {
                    resolve(yaml.load(content) || {});
                    log("Using global options from '%s'", fileName);
                }
                catch (e) {
                    log("Not using '%s': %s", fileName, e && e.message);
                    resolve({});
                }
            });
        });
    });
}
exports.loadConfig = loadConfig;
if (require.main === module) {
    log('CLI arguments: %O', process.argv);
    run(process.argv.slice(2));
}
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