@mojojs/core/lib/cli/routes.js

Real-time web framework

import { tablify } from '@mojojs/util';
import chalk from 'chalk';
import nopt from 'nopt';
/**
 * Routes command.
 */
export default async function routesCommand(app, args) {
    const parsed = nopt({ verbose: Boolean }, { v: '--verbose' }, args, 1);
    const table = [];
    app.router.children.map(route => walk(route, 0, table, parsed.verbose));
    process.stdout.write(tablify(table));
}
routesCommand.description = 'Show available routes';
routesCommand.usage = `Usage: APPLICATION routes [OPTIONS]

  node index.js routes
  node index.js routes -v

Options:
  -h, --help      Show this summary of available options
  -v, --verbose   Print additional details about routes
`;
function walk(route, depth, rows, verbose) {
    const prefix = ' '.repeat(depth * 2) + (depth === 0 ? '' : '+');
    const unparsed = route.pattern.unparsed;
    const row = [prefix + (unparsed === '' ? '/' : unparsed)];
    rows.push(row);
    // Methods
    const methods = route.methods;
    row.push(chalk.cyan(methods.length === 0 ? '*' : methods.map(method => method.toUpperCase()).join(',')));
    // Name
    row.push(route.customName !== undefined ? chalk.green(route.customName) : chalk.red(route.defaultName ?? 'n/a'));
    // Regex (verbose)
    const pattern = route.pattern;
    pattern.match('/', { isEndpoint: route.isEndpoint() });
    if (verbose)
        row.push(pattern.regex?.toString() ?? '');
    // Children
    depth++;
    route.children.map(child => walk(child, depth, rows, verbose));
    depth--;
}
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