swarming

Documentation

Overview

Package swarming downloads and runs the swarming_bot.zip code.

Index

• Constants
• type Bot
  • func New(pythonExeFilename, swarmingBotZipFilename, metadataURL string) (*Bot, error)
  • func (b *Bot) Launch(ctx context.Context) error

Constants

const (

	// SwarmingBotIDEnvVar is the swarming bot id environment variable name. See
	// https://chromium.googlesource.com/infra/luci/luci-py.git/+doc/master/appengine/swarming/doc/Magic-Values.md#task-runtime-environment-variables
	SwarmingBotIDEnvVar = "SWARMING_BOT_ID"
)

Types

type Bot

type Bot struct {
	// contains filtered or unexported fields
}

Bot handles downloading the swarming code and launching the swarming child process.

func New

func New(pythonExeFilename, swarmingBotZipFilename, metadataURL string) (*Bot, error)

New creates a new *Bot instance.

The pythonExe and swarmingBotZip values must be absolute paths.

func (*Bot) Launch

func (b *Bot) Launch(ctx context.Context) error

Launch starts the swarming bot code. This function only returns if the bootstrap process to download the swarming bot code fails or if the context is cancelled.