Class: Shipyrd::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/shipyrd/client.rb

Defined Under Namespace

Classes: DestinationBlocked

Constant Summary collapse

ENV_VARS = 
%w[
  KAMAL_COMMAND
  KAMAL_DESTINATION
  KAMAL_HOSTS
  KAMAL_PERFORMER
  KAMAL_RECORDED_AT
  KAMAL_ROLE
  KAMAL_RUNTIME
  KAMAL_SERVICE_VERSION
  KAMAL_SUBCOMMAND
  KAMAL_VERSION
  SHIPYRD_API_KEY
  SHIPYRD_COMMAND
  SHIPYRD_COMMIT_MESSAGE
  SHIPYRD_DESTINATION
  SHIPYRD_HOST
  SHIPYRD_HOSTS
  SHIPYRD_PERFORMER
  SHIPYRD_RECORDED_AT
  SHIPYRD_ROLE
  SHIPYRD_RUNTIME
  SHIPYRD_SERVICE_VERSION
  SHIPYRD_SUBCOMMAND
  SHIPYRD_VERSION
]

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(host: ENV["SHIPYRD_HOST"], api_key: ENV["SHIPYRD_API_KEY"], **options) ⇒ Client

Returns a new instance of Client.



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# File 'lib/shipyrd/client.rb', line 32

def initialize(host: ENV["SHIPYRD_HOST"], api_key: ENV["SHIPYRD_API_KEY"], **options)
  @host = parse_host(host)
  @api_key = api_key
  @logger = options[:logger] || Shipyrd::Logger.new
  @valid_configuration = validate_configuration
end

Instance Attribute Details

#api_key ⇒ Object (readonly)

Returns the value of attribute api_key.



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# File 'lib/shipyrd/client.rb', line 2

def api_key
  @api_key
end

#host ⇒ Object (readonly)

Returns the value of attribute host.



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# File 'lib/shipyrd/client.rb', line 2

def host
  @host
end

#logger ⇒ Object (readonly)

Returns the value of attribute logger.



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# File 'lib/shipyrd/client.rb', line 2

def logger
  @logger
end

#valid_configuration ⇒ Object (readonly)

Returns the value of attribute valid_configuration.



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# File 'lib/shipyrd/client.rb', line 2

def valid_configuration
  @valid_configuration
end

Instance Method Details

#commit_message ⇒ Object 



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# File 'lib/shipyrd/client.rb', line 108

def commit_message
  message = `git show -s --format=%s`.chomp

  if message.length >= 90
    "#{message[0..90]}..."
  else
    message
  end
end

#env ⇒ Object 



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# File 'lib/shipyrd/client.rb', line 94

def env
  ENV.slice(*ENV_VARS)
end

#github_username ⇒ Object 



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# File 'lib/shipyrd/client.rb', line 102

def github_username
  `gh config get -h github.com username`.chomp
rescue
  "" # gh config get returns an empty string when not set
end

#parse_host(host) ⇒ Object 



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# File 'lib/shipyrd/client.rb', line 134

def parse_host(host)
  return "https://hooks.shipyrd.io" if host.nil?
  return host if host.start_with?("https")

  "https://#{host}"
end

#performer ⇒ Object 



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# File 'lib/shipyrd/client.rb', line 98

def performer
  github_username.empty? ? env_var("PERFORMER") : "https://github.com/#{github_username}"
end

#trigger(event) ⇒ Object 



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# File 'lib/shipyrd/client.rb', line 39

def trigger(event)
  return false unless valid_configuration

  uri = URI("#{host}/deploys.json")
  headers = {
    "Content-Type": "application/json",
    "Authorization": "Bearer #{api_key}"
  }

  details = {
    deploy: {
      status: event,
      recorded_at: env_var("RECORDED_AT"),
      performer: performer,
      commit_message: ENV["SHIPYRD_COMMIT_MESSAGE"] || commit_message,
      version: env_var("VERSION"),
      service_version: env_var("SERVICE_VERSION"),
      hosts: env_var("HOSTS"),
      command: env_var("COMMAND"),
      subcommand: env_var("SUBCOMMAND"),
      role: env_var("ROLE"),
      destination: env_var("DESTINATION"),
      runtime: env_var("RUNTIME")
    }
  }

  http = Net::HTTP.new(uri.host, uri.port)
  http.read_timeout = 5
  http.write_timeout = 5
  http.open_timeout = 5
  http.use_ssl = true
  request = Net::HTTP::Post.new(uri.request_uri, headers)
  request.body = details.to_json

  response = http.request(request)

  if response.is_a?(Net::HTTPSuccess)
    logger.info "#{event} triggered successfully for #{details[:deploy][:service_version]}"
  elsif response.is_a?(Net::HTTPUnprocessableEntity)
    json_response = JSON.parse(response.body)

    if (lock = json_response.dig("errors", "lock"))
      raise DestinationBlocked, lock
    else
      logger.info "#{event} trigger failed with errors => #{json_response["errors"]}"
    end
  else
    logger.info "#{event} trigger failed with #{response.code}(#{response.message})"
  end
rescue DestinationBlocked
  raise
rescue => e
  logger.info "#{event} trigger failed with error => #{e}"
end

#valid_api_key? ⇒ Boolean

Returns:

  • (Boolean)

Raises:

  • (ArgumentError) 


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# File 'lib/shipyrd/client.rb', line 128

def valid_api_key?
  raise ArgumentError, "ENV['SHIPYRD_API_KEY'] is not configured, disabling" unless api_key

  true
end

#validate_configuration ⇒ Object 



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# File 'lib/shipyrd/client.rb', line 118

def validate_configuration
  valid_api_key?

  true
rescue ArgumentError => e
  logger.info(e.to_s)

  false
end