gobuild

type PackageResolver struct {
	// FindPackage is called during Load to create the build.Package for a given import path from a
	// given directory. If FindPackage is nil, (*build.Context).Import is used. A client may use
	// this hook to adapt to a proprietary build system that does not follow the "go build" layout
	// conventions, for example. It must be safe to call concurrently from multiple goroutines.
	//
	// It should be noted that Manager only uses the Name from the returned *build.Package, so all
	// other fields can be left empty (as in SimpleFinder).
	FindPackage func(ctxt *build.Context, importPath, fromDir string, mode build.ImportMode) (*build.Package, error)
	Context     *build.Context
	Dir         string
}