task

Documentation

Index

• type ExecutionTask
• type Target
  • func DiffTargets(oldTargets, newTargets []Target) (additions, removals []Target)
  • func (t *Target) Execute(dir string, env map[string]string, shutdown bool) (err error)
• type Targets

Types

type ExecutionTask

type ExecutionTask struct {
	Target   Target
	Path     string
	Shutdown bool
	Env      map[string]string
}

ExecutionTask encodes a Target with additional execution-time information.

type Target

type Target struct {
	// An optional label for the target
	Name string `required:"true" json:"name"`

	// The repository URL to watch for changes, either http or ssh.
	RepoURL string `required:"true" json:"url"`

	// The git branch to use
	Branch string `json:"branch"`

	// The command to run on each new Git commit
	Up []string `required:"true" json:"up"`

	// Down specifies the command to run during either a graceful shutdown or when the target is removed
	Down []string `json:"down"`

	// Environment variables associated with the target - do not store credentials here!
	Env map[string]string `json:"env"`

	// Whether or not to run `Command` on first run, useful if the command is `docker-compose up`
	InitialRun bool `json:"initial_run"`
}

Target represents a repository and the task to perform when that repository is updated.

func DiffTargets

func DiffTargets(oldTargets, newTargets []Target) (additions, removals []Target)

DiffTargets returns just the additions (also changes) and removals between the specified old targets and new targets

func (*Target) Execute

func (t *Target) Execute(dir string, env map[string]string, shutdown bool) (err error)

Execute runs the target's command in the specified directory with the specified environment variables

type Targets

type Targets []Target

Targets is just a list of target objects, to implement the Sort interface