astutil

Documentation

Index

• func ParseBuildTag(f *ast.File) string
• func UsesImport(f *ast.File, packageImports PackageImports, importPath string) bool
• type PackageImports
  • func LoadPackageDependencies(dir, buildTag string) (PackageImports, error)

Functions

func ParseBuildTag

func ParseBuildTag(f *ast.File) string

ParseBuildTag parse `//+build ...` or `//go:build ` on a first line of *ast.File

func UsesImport

func UsesImport(f *ast.File, packageImports PackageImports, importPath string) bool

UsesImport is for analyze if the import dependency is in use

Types

type PackageImports

type PackageImports map[string]string

PackageImports is map of imports with their package names

func LoadPackageDependencies

func LoadPackageDependencies(dir, buildTag string) (PackageImports, error)

LoadPackageDependencies will return all package's imports with it names:

key - package(ex.: github/pkg/errors), value - name(ex.: errors)