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36 lines
597 B
Go
36 lines
597 B
Go
package main
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import (
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"errors"
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"log"
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"github.com/fd0/khepri"
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)
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func commandRestore(repo *khepri.Repository, args []string) error {
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if len(args) != 2 {
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return errors.New("usage: restore ID dir")
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}
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id, err := khepri.ParseID(args[0])
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if err != nil {
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errx(1, "invalid id %q: %v", args[0], err)
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}
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target := args[1]
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sn, err := khepri.LoadSnapshot(repo, id)
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if err != nil {
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log.Fatalf("error loading snapshot %s", id)
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}
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err = sn.RestoreAt(target)
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if err != nil {
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log.Fatalf("error restoring snapshot %s", id)
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}
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log.Printf("%q restored to %q\n", id, target)
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return nil
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}
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