packagesx

README

Packagesx

Helpers to pick information from golang.org/x/tools/go/packages

Documentation

Index

• func Deref(tpe types.Type) types.Type
• func GetIdentChainOfCallFunc(expr ast.Expr) (list []*ast.Ident)
• func GetPkgImportPathAndExpose(s string) (string, string)
• func ImportGoPath(importPath string) string
• func StringifyCommentGroup(commentGroupList ...*ast.CommentGroup) (comments string)
• func StringifyNode(fset *token.FileSet, node ast.Node) string
• type CommentScanner
  • func NewCommentScanner(fileSet *token.FileSet, file *ast.File) *CommentScanner
  • func (scanner *CommentScanner) CommentGroupListOf(targetNode ast.Node) (commentGroupList []*ast.CommentGroup)
  • func (scanner *CommentScanner) CommentsOf(targetNode ast.Node) string
• type Package
  • func Load(pattern string) (*Package, error)
  • func NewPackage(pkg *packages.Package) *Package
  • func (prog *Package) CommentsOf(node ast.Node) string
  • func (p *Package) Const(name string) *types.Const
  • func (prog *Package) Eval(expr ast.Expr) (types.TypeAndValue, error)
  • func (prog *Package) FileOf(poser Poser) *ast.File
  • func (p *Package) Func(name string) *types.Func
  • func (prog *Package) FuncDeclOf(typeFunc *types.Func) (funcDecl *ast.FuncDecl)
  • func (prog *Package) FuncResultsOf(typeFunc *types.Func) (Results, int)
  • func (prog *Package) FuncResultsOfSignature(signature *types.Signature, funcBody *ast.BlockStmt, astFuncType *ast.FuncType) (Results, int)
  • func (prog *Package) IdentOf(obj types.Object) *ast.Ident
  • func (prog *Package) Pkg(importPath string) *packages.Package
  • func (prog *Package) PkgInfoOf(poser Poser) *types.Info
  • func (prog *Package) PkgOf(poser Poser) *types.Package
  • func (p *Package) TypeName(name string) *types.TypeName
  • func (p *Package) Var(name string) *types.Var
• type Poser
• type Results
• type TypeAndValueWithExpr

Functions

func Deref

func Deref(tpe types.Type) types.Type

func GetIdentChainOfCallFunc

func GetIdentChainOfCallFunc(expr ast.Expr) (list []*ast.Ident)

func GetPkgImportPathAndExpose

func GetPkgImportPathAndExpose(s string) (string, string)

func ImportGoPath

func ImportGoPath(importPath string) string

func StringifyCommentGroup

func StringifyCommentGroup(commentGroupList ...*ast.CommentGroup) (comments string)

func StringifyNode

func StringifyNode(fset *token.FileSet, node ast.Node) string

Types

type CommentScanner

type CommentScanner struct {
	CommentMap ast.CommentMap
	// contains filtered or unexported fields
}

func NewCommentScanner

func NewCommentScanner(fileSet *token.FileSet, file *ast.File) *CommentScanner

func (*CommentScanner) CommentGroupListOf

func (scanner *CommentScanner) CommentGroupListOf(targetNode ast.Node) (commentGroupList []*ast.CommentGroup)

func (*CommentScanner) CommentsOf

func (scanner *CommentScanner) CommentsOf(targetNode ast.Node) string

type Package

type Package struct {
	*packages.Package
	AllPackages []*packages.Package
}

func Load

func Load(pattern string) (*Package, error)

func NewPackage

func NewPackage(pkg *packages.Package) *Package

func (*Package) CommentsOf

func (prog *Package) CommentsOf(node ast.Node) string

func (*Package) Const

func (p *Package) Const(name string) *types.Const

func (*Package) Eval

func (prog *Package) Eval(expr ast.Expr) (types.TypeAndValue, error)

func (*Package) FileOf

func (prog *Package) FileOf(poser Poser) *ast.File

func (*Package) Func

func (p *Package) Func(name string) *types.Func

func (*Package) FuncDeclOf

func (prog *Package) FuncDeclOf(typeFunc *types.Func) (funcDecl *ast.FuncDecl)

func (*Package) FuncResultsOf

func (prog *Package) FuncResultsOf(typeFunc *types.Func) (Results, int)

func (*Package) FuncResultsOfSignature

func (prog *Package) FuncResultsOfSignature(signature *types.Signature, funcBody *ast.BlockStmt, astFuncType *ast.FuncType) (Results, int)

func (*Package) IdentOf

func (prog *Package) IdentOf(obj types.Object) *ast.Ident

func (*Package) Pkg

func (prog *Package) Pkg(importPath string) *packages.Package

func (*Package) PkgInfoOf

func (prog *Package) PkgInfoOf(poser Poser) *types.Info

func (*Package) PkgOf

func (prog *Package) PkgOf(poser Poser) *types.Package

func (*Package) TypeName

func (p *Package) TypeName(name string) *types.TypeName

func (*Package) Var

func (p *Package) Var(name string) *types.Var

type Poser

type Poser interface {
	Pos() token.Pos
}

type Results

type Results map[int][]TypeAndValueWithExpr

type TypeAndValueWithExpr

type TypeAndValueWithExpr struct {
	Expr ast.Expr
	types.TypeAndValue
}