Class: SlackDiff

Inherits:
Oxidized::Hook show all
Defined in:
lib/oxidized/hook/slackdiff.rb

Overview

defaults to posting a diff, if messageformat is supplied them a message will be posted too diff defaults to true

Instance Attribute Summary

Attributes inherited from Oxidized::Hook

#cfg

Instance Method Summary collapse

Methods inherited from Oxidized::Hook

#log

Instance Method Details

#run_hook(ctx) ⇒ Object 



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# File 'lib/oxidized/hook/slackdiff.rb', line 12

def run_hook(ctx)
  return unless ctx.node
  return unless ctx.event.to_s == "post_store"

  log "Connecting to slack"
  Slack::Web::Client.configure do |config|
    config.token = cfg.token
    config.proxy = cfg.proxy if cfg.has_key?('proxy')
  end
  client = Slack::Web::Client.new
  client.auth_test
  log "Connected"
  if cfg.has_key?("diff") ? cfg.diff : true
    gitoutput = ctx.node.output.new
    diff = gitoutput.get_diff ctx.node, ctx.node.group, ctx.commitref, nil
    unless diff == "no diffs"
      title = "#{ctx.node.name} #{ctx.node.group} #{ctx.node.model.class.name.to_s.downcase}"
      log "Posting diff as snippet to #{cfg.channel}"
      client.files_upload(channels: cfg.channel, as_user: true,
                          content: diff[:patch].lines.to_a[4..-1].join,
                          filetype: "diff",
                          title: title,
                          filename: "change")
    end
  end
  # message custom formatted - optional
  if cfg.message?
    log cfg.message
    msg = cfg.message % { node: ctx.node.name.to_s, group: ctx.node.group.to_s, commitref: ctx.commitref, model: ctx.node.model.class.name.to_s.downcase }
    log msg
    log "Posting message to #{cfg.channel}"
    client.chat_postMessage(channel: cfg.channel, text: msg, as_user: true)
  end
  log "Finished"
end

#validate_cfg! ⇒ Object

Raises:

  • (KeyError) 


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# File 'lib/oxidized/hook/slackdiff.rb', line 7

def validate_cfg!
  raise KeyError, 'hook.token is required' unless cfg.has_key?('token')
  raise KeyError, 'hook.channel is required' unless cfg.has_key?('channel')
end