22 lines
311 B
Go
22 lines
311 B
Go
package config
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import (
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"github.com/gofrs/flock"
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"os"
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)
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func (handle *Handle) Lock() (func(), error) {
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lockPath := handle.configPath + ".lock"
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lock := flock.New(lockPath)
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if err := lock.Lock(); err != nil {
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return nil, err
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}
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return func() {
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_ = lock.Unlock()
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_ = os.Remove(lockPath)
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}, nil
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}
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