37 lines
674 B
JavaScript
37 lines
674 B
JavaScript
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#!/usr/bin/env node
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'use strict';
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var pkg = require('./package.json');
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var repeating = require('./');
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var argv = process.argv.slice(2);
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function help() {
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console.log([
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'',
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' ' + pkg.description,
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'',
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' Usage',
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' $ repeating <string> <count>',
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'',
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' Example',
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' $ repeating \'unicorn \' 2',
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' unicorn unicorn'
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].join('\n'));
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}
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if (process.argv.indexOf('--help') !== -1) {
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help();
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return;
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}
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if (process.argv.indexOf('--version') !== -1) {
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console.log(pkg.version);
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return;
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}
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if (!argv[1]) {
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console.error('You have to define how many times to repeat the string.');
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process.exit(1);
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}
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console.log(repeating(argv[0], Number(argv[1])));
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