ast

type ArrayAccess struct {
	Token token.Token // The '${' token
	Left  Expression
	Index Expression
}

type BlockStatement struct {
	Token      token.Token // the { token or then token
	Statements []Statement
}

type Boolean struct {
	Token token.Token // the token.TRUE or token.FALSE token
	Value bool
}

type BracketExpression struct {
	Token       token.Token // The '[' token
	Expressions []Expression
}

type CallExpression struct {
	Token     token.Token // The '(' token
	Function  Expression  // Identifier or FunctionLiteral
	Arguments []Expression
}

type CommandSubstitution struct {
	Token   token.Token // The ` or $() token
	Command Expression
}

type DollarParenExpression struct {
	Token   token.Token // The '$(' token
	Command Expression
}

type DoubleBracketExpression struct {
	Token       token.Token // The '[[' token
	Expressions []Expression
}

type Expression interface {
	Node
	// contains filtered or unexported methods
}

type ExpressionStatement struct {
	Token      token.Token // the first token of the expression
	Expression Expression
}

type ForLoopStatement struct {
	Token     token.Token // The 'for' token
	Init      Expression
	Condition Expression
	Post      Expression
	Body      *BlockStatement
}

type FunctionLiteral struct {
	Token      token.Token // The 'fn' token
	Parameters []*Identifier
	Body       *BlockStatement
}

type Identifier struct {
	Token token.Token // the token.IDENT token
	Value string
}

type IfStatement struct {
	Token       token.Token // The 'if' token
	Condition   Expression
	Consequence *BlockStatement
	Alternative *BlockStatement
}

type InfixExpression struct {
	Token    token.Token // The operator token, e.g. +
	Left     Expression
	Operator string
	Right    Expression
}

type IntegerLiteral struct {
	Token token.Token // the token.INT token
	Value int64
}

type InvalidArrayAccess struct {
	Token token.Token // The '$' token
	Left  Expression
	Index Expression
}

type LetStatement struct {
	Token token.Token // the token.LET token
	Name  *Identifier
	Value Expression
}

type Node interface {
	TokenLiteral() string
	String() string
}

type PostfixExpression struct {
	Token    token.Token // The operator token, e.g. ++
	Left     Expression
	Operator string
}

type PrefixExpression struct {
	Token    token.Token // The operator token, e.g. !
	Operator string
	Right    Expression
}

type Program struct {
	Statements []Statement
}

type ReturnStatement struct {
	Token       token.Token // the token.RETURN token
	ReturnValue Expression
}

type Shebang struct {
	Token token.Token // The #! token
	Path  string
}

type SimpleCommand struct {
	Token     token.Token // The first token of the command
	Name      Expression
	Arguments []Expression
}

type Statement interface {
	Node
	// contains filtered or unexported methods
}

type StringLiteral struct {
	Token token.Token
	Value string
}

type WalkFn func(node Node) bool