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TODO: david Gu is a streaming bot makers library that you can pipe your transports to and from.
It has three main features:
Find a library that does the transport you want, say irc-streams:
Create a main file; bot.js
:
var gu = require('gu')(scriptPath, files);
var ircStream = require('ircStream')(name, server, {chan: chan});
ircStream.pipe(gu).pipe(ircStream);
The script path and the files (relative to the scriptpath) will be watched for changes, and is assumed to contain handlers exported behind a function.
Then, put a file in your scriptpath, like.js
, say, and add handlers therein:
module.exports = function (gu) {
gu.handle(/^i like your (\w*)$/, function (what) {
gu.say('i has ' + what + ' :O');
});
};
Then fire up the bot with node bot.js
, navigate to the specified server and channel (in ircOpts
),
and try saying botName: i like your charisma
in the channel.
Changing the handler in like.js
will result in different behaviour without having to restart bot.js
.
A more extensive example is avaiable in the example directory.
The following personal bots are all built on gu
:
A gu
instance expects to have objects written to it, and will new objects readable on the other end.
Therefore, the sensible interface (unless you are doing some weird asymmetrical connection setup), is a Duplex
stream in objectMode
.
Expected input objects:
{
user: String, // unique identifier of user
message: String, // raw message to be matched by gu
}
Output objects are identical. The user
property is passed stright through and is can be anything as long as it can be used to again identify the user to send the response to on the other end. For irc-stream
it is either the string: "#chan:user" for a channel message or "user" for a personal message.
An optional name
property may be set on the input for the convenience of gu handlers - this name will be passed through to the handlers (after the say
cb) and is assumed to be human readable.
Alternative transport modules.
The script path you specify to gu
should only contain the handler functions. If you point the path at your lib
dir, then it may reload all the files in that directory when you change one of your handlers.
If you have multiple handler files in your scriptdir
, then if one changes, all these files will be reloaded, and any internal state in them will be cleared. To get around this, persist important state elsewhere.
$ npm install gu --save
Install development dependencies
$ npm install
Run the tests
$ npm test
MIT-Licensed. See LICENSE file for details.
FAQs
Streaming bot makers library with regex handlers
The npm package gu receives a total of 11 weekly downloads. As such, gu popularity was classified as not popular.
We found that gu demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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