mirror of https://github.com/octoleo/restic.git
41 lines
652 B
Go
41 lines
652 B
Go
package restic
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import (
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"encoding/hex"
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"strings"
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)
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// IDs is a slice of IDs that implements sort.Interface and fmt.Stringer.
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type IDs []ID
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func (ids IDs) Len() int {
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return len(ids)
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}
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func (ids IDs) Less(i, j int) bool {
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return string(ids[i][:]) < string(ids[j][:])
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}
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func (ids IDs) Swap(i, j int) {
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ids[i], ids[j] = ids[j], ids[i]
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}
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func (ids IDs) String() string {
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var sb strings.Builder
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sb.Grow(1 + (1+2*shortStr)*len(ids))
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buf := make([]byte, 2*shortStr)
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sb.WriteByte('[')
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for i, id := range ids {
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if i > 0 {
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sb.WriteByte(' ')
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}
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hex.Encode(buf, id[:shortStr])
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sb.Write(buf)
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}
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sb.WriteByte(']')
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return sb.String()
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}
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