39 lines
794 B
JavaScript
39 lines
794 B
JavaScript
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#!/usr/bin/env node
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'use strict';
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var getStdin = require('get-stdin');
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var meow = require('meow');
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var findVersions = require('./');
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var cli = meow([
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'Usage',
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' $ find-versions <string> [--first] [--loose]',
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' $ echo <string> | find-versions',
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'',
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'Example',
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' $ find-versions \'unicorns v1.2.3\'',
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' 1.2.3',
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'',
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' $ curl --version | find-versions --first',
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' 7.30.0',
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'',
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'Options',
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' --first Return the first match',
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' --loose Match non-semver versions like 1.88'
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]);
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function init(data) {
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var ret = findVersions(data, {loose: cli.flags.loose});
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console.log(cli.flags.first ? ret[0] : ret.join('\n'));
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}
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if (process.stdin.isTTY) {
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if (!cli.input[0]) {
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console.error('Expected a string');
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process.exit(1);
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}
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init(cli.input[0]);
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} else {
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getStdin(init);
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}
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