ast

package
v0.0.0-...-ed79881 Latest Latest
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 Go to latest Published: May 6, 2020 License: Apache-2.0 Imports: 10 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var SimpleStringValue = regexp.MustCompile("^[a-zA-Z0-9-._:/+;~@<>*]+$")

SimpleStringValue checks if a value is a string containing only basic symbols. in sync with [a-zA-Z0-9-._:/+;~@<>]+ in PEG (with ^ and $ around)

Functions

func CollectUniqueHoles 

func CollectUniqueHoles(tree Node) map[HoleNode][]string

func IsInvalidAction 

func IsInvalidAction(s string) bool

func IsInvalidEntity 

func IsInvalidEntity(s string) bool

func ProcessAliases 

func ProcessAliases(tree Node, aliasFunc func(action, entity string, key string) func(string) (string, bool))

func ProcessHoles 

func ProcessHoles(tree Node, fillers map[string]interface{}) map[string]interface{}

func ProcessRefs 

func ProcessRefs(tree Node, fillers map[string]interface{})

func Quote 

func Quote(str string) string

Quote a string.

func RemoveOptionalHoles 

func RemoveOptionalHoles(tree Node)

func VerifyRefs 

func VerifyRefs(tree Node) error

Types

type AST 

type AST struct {
	Statements []*Statement
	// contains filtered or unexported fields
}

func (*AST) Clone 

func (a *AST) Clone() *AST

func (*AST) NewStatement 

func (a *AST) NewStatement()

func (*AST) StatementDone 

func (a *AST) StatementDone()

func (*AST) String 

func (a *AST) String() string

type Action 

type Action string
const (
	UnknownAction Action = "unknown"
	NoneAction    Action = "none"

	Create Action = "create"
	Delete Action = "delete"
	Update Action = "update"

	Check Action = "check"

	Start   Action = "start"
	Restart Action = "restart"
	Stop    Action = "stop"

	Attach Action = "attach"
	Detach Action = "detach"

	Copy Action = "copy"

	Import       Action = "import"
	Authenticate Action = "authenticate"
)

type AliasNode 

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

func CollectAliases 

func CollectAliases(tree Node) (aliases []AliasNode)

func NewAliasNode 

func NewAliasNode(s string) AliasNode

func (AliasNode) Alias 

func (n AliasNode) Alias() string

func (AliasNode) String 

func (n AliasNode) String() string

type Command 

type Command interface {
	ParamsSpec() params.Spec
	Run(env.Running, map[string]interface{}) (interface{}, error)
}

type CommandNode 

type CommandNode struct {
	Command
	CmdResult interface{}
	CmdErr    error

	Action, Entity string
	ParamNodes     map[string]interface{}
	Refs           map[string]interface{}
}

func (*CommandNode) Err 

func (c *CommandNode) Err() error

func (*CommandNode) Keys 

func (c *CommandNode) Keys() (keys []string)

func (*CommandNode) ProcessRefs 

func (c *CommandNode) ProcessRefs(refs map[string]interface{})

func (*CommandNode) Result 

func (c *CommandNode) Result() interface{}

func (*CommandNode) String 

func (c *CommandNode) String() string

func (*CommandNode) ToDriverParams 

func (c *CommandNode) ToDriverParams() map[string]interface{}

func (*CommandNode) ToFillerParams 

func (c *CommandNode) ToFillerParams() map[string]interface{}

type ConcatenationNode 

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

func NewConcatenationNode 

func NewConcatenationNode(arr []interface{}) ConcatenationNode

func (ConcatenationNode) Concat 

func (n ConcatenationNode) Concat() string

func (ConcatenationNode) String 

func (n ConcatenationNode) String() string

type DeclarationNode 

type DeclarationNode struct {
	Ident string
	Expr  ExpressionNode
}

func (*DeclarationNode) String 

func (n *DeclarationNode) String() string

type Entity 

type Entity string

type ExpressionNode 

type ExpressionNode interface {
	Node
	Result() interface{}
	Err() error
}

type HoleNode 

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

func CollectHoles 

func CollectHoles(tree Node) (holes []HoleNode)

func NewHoleNode 

func NewHoleNode(s string) HoleNode

func NewOptionalHoleNode 

func NewOptionalHoleNode(s string) HoleNode

func (HoleNode) Hole 

func (n HoleNode) Hole() string

func (HoleNode) IsOptional 

func (n HoleNode) IsOptional() bool

func (HoleNode) String 

func (n HoleNode) String() string

type InterfaceNode 

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

func (InterfaceNode) String 

func (n InterfaceNode) String() string

func (InterfaceNode) Value 

func (n InterfaceNode) Value() interface{}

type ListNode 

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

func NewListNode 

func NewListNode(arr []interface{}) ListNode

func (ListNode) Elems 

func (n ListNode) Elems() []interface{}

func (ListNode) String 

func (n ListNode) String() string

type Node 

type Node interface {
	String() string
	// contains filtered or unexported methods
}

type Peg 

type Peg struct {
	*AST

	Buffer string

	Pretty bool
	// contains filtered or unexported fields
}

func (*Peg) AST 

func (t *Peg) AST() *node32

func (*Peg) Add 

func (t *Peg) Add(rule pegRule, begin, end, index uint32)

func (*Peg) Execute 

func (p *Peg) Execute()

func (*Peg) Init 

func (p *Peg) Init()

func (*Peg) Parse 

func (p *Peg) Parse(rule ...int) error

func (*Peg) PrettyPrintSyntaxTree 

func (t *Peg) PrettyPrintSyntaxTree(buffer string)

func (*Peg) Print 

func (t *Peg) Print()

func (*Peg) PrintSyntaxTree 

func (p *Peg) PrintSyntaxTree()

func (*Peg) Reset 

func (p *Peg) Reset()

func (*Peg) Tokens 

func (t *Peg) Tokens() []token32

func (*Peg) Trim 

func (t *Peg) Trim(length uint32)

type RefNode 

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

func NewRefNode 

func NewRefNode(s string) RefNode

func (RefNode) Ref 

func (n RefNode) Ref() string

func (RefNode) String 

func (n RefNode) String() string

type RightExpressionNode 

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

func (*RightExpressionNode) Err 

func (n *RightExpressionNode) Err() error

func (*RightExpressionNode) Node 

func (n *RightExpressionNode) Node() interface{}

func (*RightExpressionNode) Result 

func (n *RightExpressionNode) Result() interface{}

func (*RightExpressionNode) String 

func (n *RightExpressionNode) String() string

type Statement 

type Statement struct {
	Node
}

func (*Statement) Clone 

func (s *Statement) Clone() *Statement

Source Files

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