template

Documentation

Index

• func Compile(tpl *Template, env *Env) (*Template, *Env, error)
• func IsRevertible(t *Template) bool
• func NewDefaultPrinter(w io.Writer) *defaultPrinter
• func NewLogPrinter(w io.Writer) *logPrinter
• func ParseParams(text string) (map[string]interface{}, error)
• type CollectDefinitions
  • func (t *CollectDefinitions) Visit(cmds []*ast.CommandNode) error
• type Env
  • func NewEnv() *Env
  • func (e *Env) AddFillers(fills ...map[string]interface{})
• type LookupGraphFunc
• type LookupTemplateDefFunc
• type Printer
• type Template
  • func MustParse(text string) *Template
  • func Parse(text string) (*Template, error)
  • func (s *Template) CmdNodesReverseIterator() (nodes []*ast.CommandNode)
  • func (s *Template) CommandNodesIterator() (nodes []*ast.CommandNode)
  • func (s *Template) Compile(d driver.Driver) (*Template, error)
  • func (t *Template) HasErrors() bool
  • func (s *Template) IsSameAs(t2 *Template) bool
  • func (t *Template) MarshalJSON() ([]byte, error)
  • func (te *Template) Revert() (*Template, error)
  • func (s *Template) Run(d driver.Driver) (*Template, error)
  • func (t *Template) UnmarshalJSON(b []byte) error
  • func (s *Template) Validate(rules ...Validator) (all []error)
  • func (s *Template) Visit(v Visitor) error
• type TemplateDefinition
  • func (def TemplateDefinition) Extra() []string
  • func (def TemplateDefinition) GetTemplate() (*Template, error)
  • func (def TemplateDefinition) Name() string
  • func (def TemplateDefinition) Required() []string
  • func (def TemplateDefinition) String() string
• type UniqueNameValidator
  • func (v *UniqueNameValidator) Execute(t *Template) (errs []error)
• type Validator
• type Visitor

Functions

func Compile

func Compile(tpl *Template, env *Env) (*Template, *Env, error)

func IsRevertible

func IsRevertible(t *Template) bool

func NewDefaultPrinter

func NewDefaultPrinter(w io.Writer) *defaultPrinter

func NewLogPrinter

func NewLogPrinter(w io.Writer) *logPrinter

func ParseParams

func ParseParams(text string) (map[string]interface{}, error)

Types

type CollectDefinitions

type CollectDefinitions struct {
	C []TemplateDefinition
	L LookupTemplateDefFunc
}

func (*CollectDefinitions) Visit

func (t *CollectDefinitions) Visit(cmds []*ast.CommandNode) error

type Env

type Env struct {
	Fillers map[string]interface{}

	Resolved         map[string]interface{}
	DefLookupFunc    LookupTemplateDefFunc
	AliasFunc        func(entity, key, alias string) string
	MissingHolesFunc func(string) interface{}

	Log *logger.Logger
}

func NewEnv

func NewEnv() *Env

func (*Env) AddFillers

func (e *Env) AddFillers(fills ...map[string]interface{})

type LookupGraphFunc

type LookupGraphFunc func(key string) (*graph.Graph, bool)

type LookupTemplateDefFunc

type LookupTemplateDefFunc func(key string) (TemplateDefinition, bool)

type Printer

type Printer interface {
	Print(*Template)
}

type Template

type Template struct {
	ID string
	*ast.AST
}

func MustParse

func MustParse(text string) *Template

func Parse

func Parse(text string) (*Template, error)

func (*Template) CmdNodesReverseIterator

func (s *Template) CmdNodesReverseIterator() (nodes []*ast.CommandNode)

func (*Template) CommandNodesIterator

func (s *Template) CommandNodesIterator() (nodes []*ast.CommandNode)

func (*Template) Compile

func (s *Template) Compile(d driver.Driver) (*Template, error)

func (*Template) HasErrors

func (t *Template) HasErrors() bool

func (*Template) IsSameAs

func (s *Template) IsSameAs(t2 *Template) bool

func (*Template) MarshalJSON

func (t *Template) MarshalJSON() ([]byte, error)

func (*Template) Revert

func (te *Template) Revert() (*Template, error)

func (*Template) Run

func (s *Template) Run(d driver.Driver) (*Template, error)

func (*Template) UnmarshalJSON

func (t *Template) UnmarshalJSON(b []byte) error

func (*Template) Validate

func (s *Template) Validate(rules ...Validator) (all []error)

func (*Template) Visit

func (s *Template) Visit(v Visitor) error

type TemplateDefinition

type TemplateDefinition struct {
	Action, Entity, Api         string
	RequiredParams, ExtraParams []string
}

func (TemplateDefinition) Extra

func (def TemplateDefinition) Extra() []string

func (TemplateDefinition) GetTemplate

func (def TemplateDefinition) GetTemplate() (*Template, error)

func (TemplateDefinition) Name

func (def TemplateDefinition) Name() string

func (TemplateDefinition) Required

func (def TemplateDefinition) Required() []string

func (TemplateDefinition) String

func (def TemplateDefinition) String() string

type UniqueNameValidator

type UniqueNameValidator struct {
	LookupGraph LookupGraphFunc
}

func (*UniqueNameValidator) Execute

func (v *UniqueNameValidator) Execute(t *Template) (errs []error)

type Validator

type Validator interface {
	Execute(t *Template) []error
}

type Visitor

type Visitor interface {
	Visit([]*ast.CommandNode) error
}