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Move snapshot filter function to restic package
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parent
77037e33c9
commit
052a6a0acc
@ -58,15 +58,7 @@ func FindFilteredSnapshots(ctx context.Context, repo *repository.Repository, hos
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return
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return
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}
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}
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for id := range repo.List(ctx, restic.SnapshotFile) {
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for _, sn := range restic.FindFilteredSnapshots(ctx, repo, host, tags, paths) {
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sn, err := restic.LoadSnapshot(ctx, repo, id)
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if err != nil {
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Warnf("Ignoring %q, could not load snapshot: %v\n", id, err)
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continue
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}
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if (host != "" && host != sn.Hostname) || !sn.HasTags(tags) || !sn.HasPaths(paths) {
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continue
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}
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select {
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select {
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case <-ctx.Done():
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case <-ctx.Done():
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return
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return
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@ -2,6 +2,8 @@ package restic
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import (
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import (
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"context"
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"context"
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"fmt"
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"os"
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"restic/errors"
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"restic/errors"
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"time"
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"time"
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)
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)
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@ -48,3 +50,23 @@ func FindSnapshot(repo Repository, s string) (ID, error) {
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return ParseID(name)
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return ParseID(name)
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}
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}
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// FindFilteredSnapshots yields Snapshots filtered from the list of all
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// snapshots.
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func FindFilteredSnapshots(ctx context.Context, repo Repository, host string, tags []string, paths []string) Snapshots {
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results := make(Snapshots, 0, 20)
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for id := range repo.List(ctx, SnapshotFile) {
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sn, err := LoadSnapshot(ctx, repo, id)
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if err != nil {
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fmt.Fprintf(os.Stderr, "could not load snapshot %v: %v\n", id.Str(), err)
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continue
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}
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if (host != "" && host != sn.Hostname) || !sn.HasTags(tags) || !sn.HasPaths(paths) {
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continue
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}
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results = append(results, sn)
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}
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return results
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}
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