moby--moby/pkg/directory/directory.go

package directory // import "github.com/docker/docker/pkg/directory"

import "context"

// Size walks a directory tree and returns its total size in bytes.
func Size(ctx context.Context, dir string) (int64, error) {
	return calcSize(ctx, dir)
}
Add canonical import comment Signed-off-by: Daniel Nephin <dnephin@docker.com> 2018-02-05 16:05:59 -05:00			`package directory // import "github.com/docker/docker/pkg/directory"`
Add user namespace (mapping) support to the Docker engine Adds support for the daemon to handle user namespace maps as a per-daemon setting. Support for handling uid/gid mapping is added to the builder, archive/unarchive packages and functions, all graphdrivers (except Windows), and the test suite is updated to handle user namespace daemon rootgraph changes. Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp) 2015-10-08 11:51:41 -04:00
pkg/directory: remove unused MoveToSubdir() utility This utility was added in 442b45628ee12ebd8e8bd08497896d5fa8eec4bd as part of user-namespaces, and first used in 44e1023a93a0107d63d5400695cbbc6da498a425 to set up the daemon root, and move the existing content; https://github.com/docker/docker/blob/44e1023a93a0107d63d5400695cbbc6da498a425/daemon/daemon_experimental.go#L68-L71 A later iteration no longer _moved_ the existing root directory, and removed the use of `directory.MoveToSubdir()` e8532023f20498e6eb1ce5c079dc8a09aeae3061 It looks like there's no external consumers of this utility, so we should be save to remove it. Signed-off-by: Sebastiaan van Stijn <github@gone.nl> 2022-10-05 05:11:26 -04:00			`import "context"`
pkg/directory: minor refactor of Size() - separate exported function from implementation, to allow for GoDoc to be maintained in a single location. - don't use named return variables (no "bare" return, and potentially shadowing variables) - reverse the `os.IsNotExist(err) && d != dir` condition, putting the "lighter" `d != dir` first. Signed-off-by: Sebastiaan van Stijn <github@gone.nl> 2022-10-05 05:09:35 -04:00
			`// Size walks a directory tree and returns its total size in bytes.`
			`func Size(ctx context.Context, dir string) (int64, error) {`
			`return calcSize(ctx, dir)`
			`}`