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Move ParseLink and validators into runconfig.parse where they are used.

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Signed-off-by: Daniel Nephin <dnephin@docker.com>
This commit is contained in:
Daniel Nephin 2015-12-15 21:36:35 -05:00
parent d88419060e
commit 8e98c98e52
2 changed files with 0 additions and 55 deletions
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23
parsers/parsers.go
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@ -5,7 +5,6 @@ package parsers
import (
"fmt"
"path"
"strconv"
"strings"
)
@ -68,28 +67,6 @@ func ParsePortRange(ports string) (uint64, uint64, error) {
return start, end, nil
}
// ParseLink parses and validates the specified string as a link format (name:alias)
func ParseLink(val string) (string, string, error) {
if val == "" {
return "", "", fmt.Errorf("empty string specified for links")
}
arr := strings.Split(val, ":")
if len(arr) > 2 {
return "", "", fmt.Errorf("bad format for links: %s", val)
}
if len(arr) == 1 {
return val, val, nil
}
// This is kept because we can actually get an HostConfig with links
// from an already created container and the format is not `foo:bar`
// but `/foo:/c1/bar`
if strings.HasPrefix(arr[0], "/") {
_, alias := path.Split(arr[1])
return arr[0][1:], alias, nil
}
return arr[0], arr[1], nil
}
// ParseUintList parses and validates the specified string as the value
// found in some cgroup file (e.g. `cpuset.cpus`, `cpuset.mems`), which could be
// one of the formats below. Note that duplicates are actually allowed in the