Function ExampleFinder

finder_example_test.go:12–38

()

)

func ExampleFinder() {
	fs := afero.NewMemMapFs()

	fs.Mkdir("/home/user", 0o777)

	f, _ := fs.Create("/home/user/myapp.yaml")
	f.WriteString("foo: bar")
	f.Close()

	// HCL will have a "lower" priority in the search order
	fs.Create("/home/user/myapp.hcl")

	finder := locafero.Finder{
		Paths: []string{"/home/user"},
		Names: locafero.NameWithExtensions("myapp", viper.SupportedExts...),
		Type:  locafero.FileTypeFile, // This is important!
	}

	v := viper.NewWithOptions(viper.WithFinder(finder))
	v.SetFs(fs)
	v.ReadInConfig()

	fmt.Println(v.GetString("foo"))

	// Output:
	// bar
}

func ExampleFinders() {
	fs := afero.NewMemMapFs()