Kyle Isom
94963bb8d6
Local prune: garden.Prune() removes orphaned blobs. 2 tests. CLI commands: sgard push, sgard pull (with SSH auth via --ssh-key or ssh-agent), sgard prune (local by default, remote with --remote). Server daemon: cmd/sgardd with --listen, --repo, --authorized-keys flags. Runs gRPC server with optional SSH key auth interceptor. Root command gains --remote and --ssh-key persistent flags with resolveRemote() (flag > env > repo/remote file). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
32 lines
679 B
Go
32 lines
679 B
Go
package garden
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import "fmt"
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// Prune removes orphaned blobs that are not referenced by any manifest entry.
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// Returns the number of blobs removed.
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func (g *Garden) Prune() (int, error) {
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referenced := make(map[string]bool)
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for _, e := range g.manifest.Files {
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if e.Type == "file" && e.Hash != "" {
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referenced[e.Hash] = true
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}
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}
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allBlobs, err := g.store.List()
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if err != nil {
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return 0, fmt.Errorf("listing blobs: %w", err)
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}
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removed := 0
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for _, hash := range allBlobs {
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if !referenced[hash] {
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if err := g.store.Delete(hash); err != nil {
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return removed, fmt.Errorf("deleting blob %s: %w", hash, err)
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}
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removed++
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}
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}
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return removed, nil
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}
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