parse

type ActionNode struct {
	NodeType
	Line int       // The line number in the input.
	Pipe *PipeNode // The pipeline in the action.
}

type BoolNode struct {
	NodeType
	True bool // The value of the boolean constant.
}

type BranchNode struct {
	NodeType
	Line     int       // The line number in the input.
	Pipe     *PipeNode // The pipeline to be evaluated.
	List     *ListNode // What to execute if the value is non-empty.
	ElseList *ListNode // What to execute if the value is empty (nil if absent).
}

type CommandNode struct {
	NodeType
	Args []Node // Arguments in lexical order: Identifier, field, or constant.
}

type DotNode bool

type FieldNode struct {
	NodeType
	Ident []string // The identifiers in lexical order.
}

type IdentifierNode struct {
	NodeType
	Ident string // The identifier's name.
}

type IfNode struct {
	BranchNode
}

type ListNode struct {
	NodeType
	Nodes []Node // The element nodes in lexical order.
}

type Node interface {
	Type() NodeType
	String() string
	// Copy does a deep copy of the Node and all its components.
	// To avoid type assertions, some XxxNodes also have specialized
	// CopyXxx methods that return *XxxNode.
	Copy() Node
}

type NodeType int

type NumberNode struct {
	NodeType
	IsInt      bool       // Number has an integral value.
	IsUint     bool       // Number has an unsigned integral value.
	IsFloat    bool       // Number has a floating-point value.
	IsComplex  bool       // Number is complex.
	Int64      int64      // The signed integer value.
	Uint64     uint64     // The unsigned integer value.
	Float64    float64    // The floating-point value.
	Complex128 complex128 // The complex value.
	Text       string     // The original textual representation from the input.
}

type PipeNode struct {
	NodeType
	Line int             // The line number in the input.
	Decl []*VariableNode // Variable declarations in lexical order.
	Cmds []*CommandNode  // The commands in lexical order.
}

type RangeNode struct {
	BranchNode
}

type StringNode struct {
	NodeType
	Quoted string // The original text of the string, with quotes.
	Text   string // The string, after quote processing.
}

type TemplateNode struct {
	NodeType
	Line int       // The line number in the input.
	Name string    // The name of the template (unquoted).
	Pipe *PipeNode // The command to evaluate as dot for the template.
}

type TextNode struct {
	NodeType
	Text []byte // The text; may span newlines.
}

type Tree struct {
	Name string    // name of the template represented by the tree.
	Root *ListNode // top-level root of the tree.
	// contains filtered or unexported fields
}

type VariableNode struct {
	NodeType
	Ident []string // Variable names in lexical order.
}

type WithNode struct {
	BranchNode
}