Golang DirSort Examples

Example #1

File: helper_persistence.go Project: aarzilli/tools

func GetFS(c context.Context, whichType int) (fs fsi.FileSystem) {

	switch whichType {
	case 0:
		// re-instantiation would delete contents
		fs = fsi.FileSystem(memMapFileSys)
	case 1:
		// must be re-instantiated for each request
		dsFileSys := dsfs.New(dsfs.DirSort("byDateDesc"), dsfs.MountName("mntTest"), dsfs.AeContext(c))
		fs = fsi.FileSystem(dsFileSys)
	case 2:

		osFileSys := osfs.New(osfs.DirSort("byDateDesc"))
		fs = fsi.FileSystem(osFileSys)
		os.Chdir(logDir)
	default:
		panic("invalid whichType ")
	}

	return
}

Example #2

File: 7_file_server.go Project: aarzilli/tools

// GetFS instantiates a filesystem, depending on whichtype
func GetFS(c context.Context) (fs fsi.FileSystem) {
	switch whichType {
	case 0:
		// must be re-instantiated for each request
		docRoot = ""
		dsFileSys := dsfs.New(dsfs.DirSort("byDateDesc"), dsfs.MountName(mountName), dsfs.AeContext(c))
		fs = fsi.FileSystem(dsFileSys)
	case 1:
		docRoot = "c:/docroot/"
		os.Chdir(docRoot)
		osFileSys := osfs.New(osfs.DirSort("byDateDesc"))
		fs = fsi.FileSystem(osFileSys)
	case 2:
		// re-instantiation would delete contents
		docRoot = ""
		fs = fsi.FileSystem(memMapFileSys)
	default:
		panic("invalid whichType ")
	}

	return
}