parser

Documentation

Overview

Package parser implements a parser for Flux source files. Input is provided by a string and output is an abstract-syntax tree (AST) representing the Flux source.

The parser accepts a larger language than is syntactically permitted and will embed any errors from parsing the source into the AST itself.

Index

• func ParseDir(fset *token.FileSet, path string) (map[string]*ast.Package, error)
• func ParseFile(fset *token.FileSet, path string) (*ast.File, error)
• func ParseSource(source string) *ast.Package

Functions

func ParseDir

func ParseDir(fset *token.FileSet, path string) (map[string]*ast.Package, error)

ParseDir parses all files ending in '.flux' within the specified directory. All discovered packages are returned. The parsed packages may contain errors, use ast.Check to check for errors.

func ParseFile

func ParseFile(fset *token.FileSet, path string) (*ast.File, error)

ParseFile parses the specified path as a Flux source file. The parsed file may contain errors, use ast.Check to check for errors.

func ParseSource

func ParseSource(source string) *ast.Package

ParseSource parses the string as Flux source code. The parsed package may contain errors, use ast.Check to check for errors.