+++ /dev/null
-package packages_test
-
-import (
- "flag"
- "fmt"
- "os"
-
- "golang.org/x/tools/go/packages"
-)
-
-// Example demonstrates how to load the packages specified on the
-// command line from source syntax.
-func Example() {
- flag.Parse()
-
- // Many tools pass their command-line arguments (after any flags)
- // uninterpreted to packages.Load so that it can interpret them
- // according to the conventions of the underlying build system.
- cfg := &packages.Config{Mode: packages.NeedFiles | packages.NeedSyntax}
- pkgs, err := packages.Load(cfg, flag.Args()...)
- if err != nil {
- fmt.Fprintf(os.Stderr, "load: %v\n", err)
- os.Exit(1)
- }
- if packages.PrintErrors(pkgs) > 0 {
- os.Exit(1)
- }
-
- // Print the names of the source files
- // for each package listed on the command line.
- for _, pkg := range pkgs {
- fmt.Println(pkg.ID, pkg.GoFiles)
- }
-}