tap-parser-yaml/bin/cmd.js

parse the test anything protocol (with yaml diagnostic block parsing)

#!/usr/bin/env node

var minimist = require('minimist');
var parser = require('../');
var fs = require('fs');

var argv = minimist(process.argv.slice(2), {
    alias: {
        h: 'help', v: 'version',
        o: 'outfile', i: 'infile', r: 'results'
    },
    default: { outfile: '-', infile: '-' },
    boolean: [ 'results' ]
});
if (argv.help) {
    return fs.createReadStream(__dirname + '/usage.txt')
        .pipe(process.stdout)
    ;
}
if (argv.version) {
    console.log(require('../package.json').version);
    return;
}

var input = argv.infile === '-'
    ? process.stdin
    : fs.createReadStream(argv.infile)
;
var output = argv.outfile === '-'
    ? process.stdout
    : fs.createWriteStream(argv.outfile)
;

input.pipe(parser(function (results) {
    process.on('exit', function (code) {
        if (code === 0) process.exit(results.ok ? 0 : 1);
    });
    
    if (argv.results) {
        output.write(JSON.stringify(results, null, 2) + '\n');
        if (output !== process.stdout) output.end();
    }
}));

if (!argv.results) input.pipe(output);