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1f9f9a1846
Use non-formatting logging functions for message without formatting.
For example, `log.Info("message")` instead of `log.Infof("message")`
Configure linter for printf-like functions
53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
package cli
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import (
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"context"
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"github.com/pkg/errors"
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"github.com/kopia/kopia/repo"
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"github.com/kopia/kopia/repo/blob"
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"github.com/kopia/kopia/repo/maintenance"
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)
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type commandBlobGC struct {
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delete string
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parallel int
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prefix string
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safety maintenance.SafetyParameters
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svc appServices
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}
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func (c *commandBlobGC) setup(svc appServices, parent commandParent) {
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cmd := parent.Command("gc", "Garbage-collect unused blobs")
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cmd.Flag("delete", "Whether to delete unused blobs").StringVar(&c.delete)
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cmd.Flag("parallel", "Number of parallel blob scans").Default("16").IntVar(&c.parallel)
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cmd.Flag("prefix", "Only GC blobs with given prefix").StringVar(&c.prefix)
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safetyFlagVar(cmd, &c.safety)
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cmd.Action(svc.directRepositoryWriteAction(c.run))
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c.svc = svc
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}
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func (c *commandBlobGC) run(ctx context.Context, rep repo.DirectRepositoryWriter) error {
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c.svc.advancedCommand(ctx)
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opts := maintenance.DeleteUnreferencedBlobsOptions{
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DryRun: c.delete != "yes",
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Parallel: c.parallel,
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Prefix: blob.ID(c.prefix),
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}
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n, err := maintenance.DeleteUnreferencedBlobs(ctx, rep, opts, c.safety)
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if err != nil {
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return errors.Wrap(err, "error deleting unreferenced blobs")
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}
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if opts.DryRun && n > 0 {
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log(ctx).Info("Pass --delete=yes to delete.")
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}
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return nil
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}
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