Craig Rowe
80 linhas
1.7 KiB
JavaScript
80 linhas
1.7 KiB
JavaScript
var repl = require('repl');
|
|
var vm = require('vm');
|
|
|
|
module.exports = Repl;
|
|
function Repl(client) {
|
|
this._client = client;
|
|
this._repl = null;
|
|
this._nodeEval = null;
|
|
}
|
|
|
|
Repl.prototype.resume = function() {
|
|
this._repl = repl.start({
|
|
prompt : 'drone> ',
|
|
});
|
|
|
|
this._nodeEval = this._repl.eval;
|
|
|
|
// @TODO This does not seem to work for animate('yawShake', 2000), need
|
|
// to fix this.
|
|
//this._repl.eval = this._eval.bind(this);
|
|
|
|
this._setupAutocomplete();
|
|
};
|
|
|
|
Repl.prototype._setupAutocomplete = function() {
|
|
for (var property in this._client) {
|
|
if (property.substr(0, 1) === '_') {
|
|
// Skip "private" properties
|
|
continue;
|
|
}
|
|
|
|
var value = this._client[property];
|
|
if (typeof value === 'function') {
|
|
value = value.bind(this._client);
|
|
}
|
|
|
|
this._repl.context[property] = value;
|
|
}
|
|
|
|
this._repl.context.client = this._client;
|
|
};
|
|
|
|
Repl.prototype._eval = function(code, context, filename, cb) {
|
|
var args = code.match(/[^() \n]+/g);
|
|
if (!args) {
|
|
return this._nodeEval.apply(this._repl, arguments);
|
|
}
|
|
|
|
var property = args.shift();
|
|
if (!this._client[property]) {
|
|
return this._nodeEval.apply(this._repl, arguments);
|
|
}
|
|
|
|
var type = typeof this._client[property];
|
|
|
|
if (type === 'function') {
|
|
try {
|
|
cb(null, this._client[property].apply(this._client, args));
|
|
} catch (err) {
|
|
cb(err);
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (args.length > 1) {
|
|
// Don't accept more than 1 argument
|
|
cb(new Error('Cannot set property "' + property + '". Too many arguments.'));
|
|
return;
|
|
}
|
|
|
|
if (args.length === 1) {
|
|
// Set a client property
|
|
cb(null, this._client[property] = args[1]);
|
|
return;
|
|
}
|
|
|
|
// args.length === 0, return property value
|
|
cb(null, this._client[property]);
|
|
};
|