mirror of https://github.com/hashicorp/consul
72 lines
1.5 KiB
Go
72 lines
1.5 KiB
Go
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/*
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Copyright (c) 2016 VMware, Inc. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package object
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import (
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"fmt"
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"path"
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"strings"
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)
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// DatastorePath contains the components of a datastore path.
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type DatastorePath struct {
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Datastore string
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Path string
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}
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// FromString parses a datastore path.
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// Returns true if the path could be parsed, false otherwise.
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func (p *DatastorePath) FromString(s string) bool {
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if len(s) == 0 {
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return false
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}
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s = strings.TrimSpace(s)
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if !strings.HasPrefix(s, "[") {
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return false
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}
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s = s[1:]
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ix := strings.Index(s, "]")
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if ix < 0 {
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return false
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}
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p.Datastore = s[:ix]
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p.Path = strings.TrimSpace(s[ix+1:])
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return true
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}
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// String formats a datastore path.
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func (p *DatastorePath) String() string {
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s := fmt.Sprintf("[%s]", p.Datastore)
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if p.Path == "" {
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return s
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}
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return strings.Join([]string{s, p.Path}, " ")
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}
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// IsVMDK returns true if Path has a ".vmdk" extension
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func (p *DatastorePath) IsVMDK() bool {
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return path.Ext(p.Path) == ".vmdk"
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}
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