Class: Groundskeeper::Slack

Inherits:
Object
  • Object
show all
Defined in:
lib/groundskeeper/slack.rb

Overview

Posts to the RADD #general channel.

Constant Summary collapse

COMMAND = 
"curl"
SLACK_WORKSPACE_KEY = 
"SLACK_WORKSPACE"
SLACK_CHANNEL_KEY = 
"SLACK_CHANNEL"
SLACK_TOKEN_KEY = 
"SLACK_TOKEN"
URL = 
"https://hooks.slack.com/services/" \
"%<workspace>s/%<channel>s/%<token>s"
SEND_MESSAGE = 
"-X POST -H 'Content-type: application/json' " \
"--data '{\"text\":\"%<message>s\"}' #{URL}".freeze

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(slack) ⇒ Slack

Returns a new instance of Slack.



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# File 'lib/groundskeeper/slack.rb', line 21

def initialize(slack)
  @slack = slack
end

Instance Attribute Details

#slack ⇒ Object (readonly)

Returns the value of attribute slack.



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# File 'lib/groundskeeper/slack.rb', line 15

def slack
  @slack
end

Class Method Details

.build ⇒ Object 



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# File 'lib/groundskeeper/slack.rb', line 17

def self.build
  new Executable.new(COMMAND)
end

Instance Method Details

#credentials? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/groundskeeper/slack.rb', line 33

def credentials?
  !ENV.fetch(SLACK_WORKSPACE_KEY, "").empty? &&
    !ENV.fetch(SLACK_CHANNEL_KEY, "").empty? &&
    !ENV.fetch(SLACK_TOKEN_KEY, "").empty?
end

#send_message(message) ⇒ Object 



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# File 'lib/groundskeeper/slack.rb', line 25

def send_message(message)
  slack.execute(format(SEND_MESSAGE,
                       message: message,
                       workspace: ENV.fetch(SLACK_WORKSPACE_KEY, nil),
                       channel: ENV.fetch(SLACK_CHANNEL_KEY, nil),
                       token: ENV.fetch(SLACK_TOKEN_KEY, nil)))
end