Function loadPackage

gen.go:88–130

(path string, buildFirst bool, buildTags string)

}

func loadPackage(path string, buildFirst bool, buildTags string) (*packages.Package, error) {
	cwd, err := os.Getwd()
	if err != nil {
		return nil, err
	}

	if buildFirst {
		args := []string{"build"}
		if buildTags != "" {
			buildTagStr := fmt.Sprintf("\"%s\"", strings.Join(strings.Split(buildTags, ","), " "))
			args = append(args, "-tags", buildTagStr)
		}
		args = append(args, "-v", path)
		fmt.Printf("go %s\n", strings.Join(args, " "))
		cmd := exec.Command("go", args...)
		cmd.Stdin = os.Stdin
		cmd.Stdout = os.Stdout
		cmd.Stderr = os.Stderr
		cmd.Dir = cwd

		err = cmd.Run()
		if err != nil {
			log.Printf("Note: there was an error building [%s] -- will continue but it may fail later: %v\n",
				path,
				err,
			)
		}
	}

	// golang.org/x/tools/go/packages supports modules or GOPATH etc
	mode := packages.NeedName | packages.NeedFiles | packages.NeedCompiledGoFiles | packages.NeedDeps | packages.NeedImports | packages.NeedTypes | packages.NeedTypesSizes
	bpkgs, err := packages.Load(&packages.Config{Mode: mode}, path)
	if err != nil {
		log.Printf("error resolving import path [%s]: %v\n",
			path,
			err,
		)
		return nil, err
	}

	bpkg := bpkgs[0] // only ever have one at a time
	return bpkg, nil
}

func parsePackage(bpkg *packages.Package) (*bind.Package, error) {
	if len(bpkg.GoFiles) == 0 {