Add limits

[hildjj]

After Ryan said "hubot pug bomb 400', none of us can have nice things anymore. Default behavior is unchanged, but add HUBOT_PUGBOMB_MAX=[number] to keep Ryan from breaking Slack again.

[devinreams]

I only saw 20 come through for what it's worth...

👍

[hildjj]

If he would have used the correct syntax it would have been catastrophic. I'm proactively blocking his intent.

[J3RN]

👍 Someone in an IRC channel I'm in tried to do 2000. It crashed after ~700.

[KyleJamesWalker]

Would love a limit! Otherwise I've just bee disabling the script or replacing with:

# Description:
#   Pugme is the most important thing in your life
#
# Dependencies:
#   None
#
# Configuration:
#   HUBOT_PUGME_MAX - The most pugs you can bomb.  Default: 20
#
# Commands:
#   hubot pug me - Receive a pug
#   hubot pug bomb N - get N pugs

module.exports = (robot) ->
  max = (process.env.HUBOT_PUGME_MAX * 1) or 20

  robot.respond /pug me/i, (msg) ->
    msg.http("http://pugme.herokuapp.com/random")
      .get() (err, res, body) ->
        msg.send JSON.parse(body).pug

  robot.respond /pug bomb( (\d+))?/i, (msg) ->
    count = msg.match[2] || 5
    count = max if count > max

    msg.http("http://pugme.herokuapp.com/bomb?count=" + count)
      .get() (err, res, body) ->
        msg.send pug for pug in JSON.parse(body).pugs

  robot.respond /how many pugs are there/i, (msg) ->
    msg.http("http://pugme.herokuapp.com/count")
      .get() (err, res, body) ->
        msg.send "There are #{JSON.parse(body).pug_count} pugs."

I like the idea of some pugs still making it through when someone tries inserting a crazy number.

Note slack boots you right around a bomb of 17 pugs with:

ERROR Received error {"code":-1,"msg":"slow down, too many messages..."}

[technicalpickles]

Sorry I missed this, wasn't watching the repo.

If we are adding a limit, we may as well have a reasonable one, like 5 or 10, rather than unlimited.

[devbdavis]

👍 is there any reason to not merge this? Does it need a test or anything? We would love to set a limit for our hubot

[gep13]

@technicalpickles is this something you are planning on pulling in? We have just ran into the same issue with a couple of our bots. Thanks!

[ferventcoder]

I agree with a reasonable limit to start off with. :)

[hmemcpy]

As a pug, NOOOOOOOOOOOOOOOOOOOOOO!!!! :((

[hmemcpy]

[technicalpickles]

I found recently you can parseInt an undefined and get NaN back, and that's considered falsy. That means you can parseInt(process.env.HUBOT_PUGBOMB_MAX) or -1.

[technicalpickles]

is there any reason to not merge this?

I'm looking for a reasonable default to the limit, rather than unlimited by default.

[devbdavis]

5 is what I normally use.
On Fri, Jan 8, 2016 at 7:51 PM Josh Nichols notifications@github.com
wrote:

is there any reason to not merge this?

I'm looking for a reasonable default to the limit, rather than unlimited
by default.

—
Reply to this email directly or view it on GitHub
#1 (comment)
.

Brendan Gaulin

[gep13]

@technicalpickles said...
I'm looking for a reasonable default to the limit, rather than unlimited by default.

Surely, any arbirtrary number, is better than having it be unlimited!?!

I would also suggest something like 5 as the default, and perhaps provide the ability to configure this via an environment variable.