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moby--moby/pkg/graphdb/utils.go
unclejack 2f6e4fdb29 linting changes
Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com>
2015-06-17 01:16:57 +03:00

32 lines
511 B
Go

package graphdb
import (
"path"
"strings"
)
// Split p on /
func split(p string) []string {
return strings.Split(p, "/")
}
// PathDepth returns the depth or number of / in a given path
func PathDepth(p string) int {
parts := split(p)
if len(parts) == 2 && parts[1] == "" {
return 1
}
return len(parts)
}
func splitPath(p string) (parent, name string) {
if p[0] != '/' {
p = "/" + p
}
parent, name = path.Split(p)
l := len(parent)
if parent[l-1] == '/' {
parent = parent[:l-1]
}
return
}