skylark

Documentation

Index

• Constants
• func New(ws workspace.Workspace) (build.VM, error)
• func NewBldyDict() bldyDict
• func WalkDict(x *skylark.Dict, wf WalkAttrFunc) error
• type Attribute
• type BldyFunc
• type CanAllowEmpty
• type Converts
• type Rule
  • func (r *Rule) Build(e *executor.Executor) error
  • func (r *Rule) Dependencies() []label.Label
  • func (r *Rule) Hash() []byte
  • func (r *Rule) Name() string
  • func (r *Rule) Outputs() []string
  • func (r *Rule) Platform() label.Label
  • func (r *Rule) Workspace() workspace.Workspace
• type WalkAttrFunc

Constants

const (
	Data   configuration = "data"
	Host   configuration = "host"
	Target configuration = "target"
)

Functions

func New

func New(ws workspace.Workspace) (build.VM, error)

New returns a new skylarkVM

func NewBldyDict

func NewBldyDict() bldyDict

NewBldyDict returns a new skylark.StringDict that can be used as a skylark.Value

func WalkDict

func WalkDict(x *skylark.Dict, wf WalkAttrFunc) error

WalkAttrs traverses attributes

Types

type Attribute

type Attribute interface {
	skylark.Value

	GetDefault() skylark.Value
	HasDefault() bool
}

Attribute is representation of a definition of an attribute. Use the attr module to create an Attribute. They are only for use with a rule or an aspect. https://docs.bazel.build/versions/master/skylark/lib/Attribute.html

type BldyFunc

type BldyFunc func(thread *skylark.Thread, args skylark.Tuple, kwargs []skylark.Tuple) (skylark.Value, error)

BldyFunc represents a callable SkylarkFunc that will run by bldy

type CanAllowEmpty

type CanAllowEmpty interface {
	AllowsEmpty() bool
	Empty() skylark.Value
}

type Converts

type Converts interface {
	Convert(skylark.Value) (skylark.Value, error)
}

type Rule

type Rule struct {
	SkyFuncLabel string

	Args      skylark.Tuple
	KWArgs    []skylark.Tuple
	SkyFunc   *skylark.Function
	FuncAttrs *skylark.Dict
	Attrs     *skylark.Dict

	Actions []executor.Action
	// contains filtered or unexported fields
}

Rule is a bazel rule that is implemented in skylark

func (*Rule) Build

func (r *Rule) Build(e *executor.Executor) error

Build builds the skylarkRule

func (*Rule) Dependencies

func (r *Rule) Dependencies() []label.Label

GetDependencies returns the dependencies of the SkylarkRule

func (*Rule) Hash

func (r *Rule) Hash() []byte

Hash returns the calculated hash of a target

func (*Rule) Name

func (r *Rule) Name() string

GetName returns the name of the SkylarkRule

func (*Rule) Outputs

func (r *Rule) Outputs() []string

Installs returns what will be outputed from the execution of the rule

func (*Rule) Platform

func (r *Rule) Platform() label.Label

func (*Rule) Workspace

func (r *Rule) Workspace() workspace.Workspace

type WalkAttrFunc

type WalkAttrFunc func(skylark.Value, Attribute) error