query

package

v0.0.0-...-47ce07a Latest Latest Go to latest Published: Oct 16, 2022 License: BSD-3-Clause Imports: 3 Imported by: 5

Details

Package query implements CSS/jQuery-esque selectors over a PHP AST

Currently, the only supported selectors are:

"node", where node is the type name of an AST node (e.g. EchoStmt)

"parent child", where the descendance may skip levels.

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type Node struct {
	Node   ast.Node
	Parent *Node
}

Node is a node

type NodeRule struct {
	// Type is the node type represented as a string, without the package name. For example: ReturnStmt.
	Type string
}

NodeRule is a node rule

func (r NodeRule) Pass(n Node) bool

type Q []Node

Q is a node queue

func Select(nodes []ast.Node) Q

Select flattens a node list to a queue

func (q Q) Select(s string) (Q, error)

type Rule interface {
	Pass(n Node) bool
}

Rule is a rule

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

Selector is a selector

func ParseSelector(s string) (*Selector, error)

ParseSelector parses a string to a selector

func (s Selector) Pass(n Node, local bool) bool

Path	Synopsis
cmd
query command Command query implements a simple CLI for querying a PHP AST.	Command query implements a simple CLI for querying a PHP AST.