mirror of
https://github.com/yunionio/cloudpods.git
synced 2026-06-23 18:56:06 +08:00
45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
// Copyright 2019 Yunion
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package fileutils2
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import (
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"os/exec"
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"regexp"
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"yunion.io/x/log"
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)
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const (
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blkidTypePattern = `TYPE="(?P<type>\w+)"`
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)
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var (
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blkidTypeRegexp = regexp.MustCompile(blkidTypePattern)
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)
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func GetBlkidType(filepath string) string {
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cmd := exec.Command("blkid", filepath)
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out, err := cmd.CombinedOutput()
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if err != nil {
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log.Errorf("blkid fail %s %s", filepath, err)
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return ""
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}
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matches := blkidTypeRegexp.FindStringSubmatch(string(out))
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if len(matches) > 1 {
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return matches[1]
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}
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return ""
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}
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