Sha256: 16eb63826b592de0e52199a35cc937a385ffcdabb6dde189a293a45a423111c7
Contents?: true
Size: 1003 Bytes
Versions: 7
Compression:
Stored size: 1003 Bytes
Contents
var Q = require('q');
var path = require('path');
var fs = require('graceful-fs');
var cli = require('../util/cli');
var createError = require('../util/createError');
function help(logger, name) {
var json;
if (name) {
json = path.resolve(__dirname, '../../templates/json/help-' + name.replace(/\s+/g, '/') + '.json');
} else {
json = path.resolve(__dirname, '../../templates/json/help.json');
}
return Q.promise(function (resolve) {
fs.exists(json, resolve);
})
.then(function (exists) {
if (!exists) {
throw createError('Unknown command: ' + name, 'EUNKOWNCMD', {
command: name
});
}
return require(json);
});
}
// -------------------
help.line = function (logger, argv) {
var options = cli.readOptions(argv);
var name = options.argv.remain.slice(1).join(' ');
return help(logger, name);
};
help.completion = function () {
// TODO
};
module.exports = help;
Version data entries
7 entries across 7 versions & 1 rubygems