showdown/src/cli/cli.js

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2015-07-13 12:09:03 +08:00
'use strict';
var version = require('../../package.json').version,
yargs = require('yargs');
yargs
.version(version, 'v')
.alias('v', 'version')
.option('h', {
alias: 'help',
description: 'Show help'
})
.usage('Usage: showdown <command> [options]')
.demand(1, 'You must provide a valid command')
.command('makehtml', 'Converts markdown into html')
.example('showdown makehtml -i foo.md -o bar.html', 'Converts \'foo.md\' to \'bar.html\'')
.wrap(yargs.terminalWidth());
var argv = yargs.argv,
command = argv._[0];
if (command === 'makehtml') {
require('./makehtml.cmd.js').run();
} else {
yargs.showHelp();
}
if (argv.help) {
yargs.showHelp();
}
process.exit(0);