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require 'slack'
# defaults to posting a diff, if messageformat is supplied them a message will be posted too
# diffenable defaults to true
class SlackDiff < Oxidized::Hook
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
def run_hook(ctx)
return unless ctx.node
return unless ctx.event.to_s == "post_store"
log "Connecting to slack"
Slack.configure do |config|
config.token = cfg.token
config.proxy = cfg.proxy if cfg.has_key?('proxy')
end
client = Slack::Client.new
client.auth_test
log "Connected"
# diff snippet - default
diffenable = true
if cfg.has_key?('diff') == true
if cfg.diff == false
diffenable = false
end
end
if diffenable == 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.has_key?('message') == true
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
end
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