parseutil

func FindPkgNameRefs ¶

func FindPkgNameRefs(pkg *pkginfo.Package, pkgNames []pkginfo.QualifiedName, fn func(f *pkginfo.File, name pkginfo.QualifiedName, stack []ast.Node))

FindPkgNameRefs finds all references in the given package that references any of the given pkgNames. For each such reference it calls fn.

func NodeType ¶

func NodeType(node ast.Node) string

NodeType converts a node to a string that can be used in an error message. such as a ast.CallExpr will return "a function call to foo.Blah"

func ParseReference ¶

func ParseReference(p *resourceparser.Pass, spec *ReferenceSpec, data ReferenceData)

func ParseResourceName ¶

func ParseResourceName(errs *perr.List, resourceType string, paramName string, node ast.Expr, nameSpec resourceNameSpec, reservedPrefix string) string

ParseResourceName checks the given node is a string literal and that it conforms to the given spec.

If an error is encountered, it will report a parse error and return an empty string otherwise it will return the parsed resource name