Buildkite v2 API Build Trigger Script

trigger.rb

#!/usr/bin/env ruby

require "bundler"
Bundler.setup

require "httparty"

unless ENV["BUILDKITE_KEY"]
  puts "you need to set your BUILDKITE_KEY"
  exit 1
end

def buildkite_key
  ENV["BUILDKITE_KEY"]
end

def variant
  ARGV[0] ? ARGV[0] : "staging"
end

def headers
  { "Authorization" => "Bearer #{buildkite_key}" }
end

def body
  {
    commit: "HEAD",
    branch: "master",
    message: "Triggered :robot_face: db-prod-to-staging for #{variant}",
    env: {
      "TASK" => "db-prod-to-staging",
      "VARIANT" => variant
    }
  }
end

def request
  HTTParty.post(
    "https://api.buildkite.com/v2/organizations/YOUR_ORG/pipelines/YOUR_PIPELINE/builds",
     headers: headers,
     :body => body.to_json
  )
end

def response
  request.parsed_response
end

puts response['jobs'].to_yaml