sneak
9c072166fa
- Update bucket structure to include unencrypted blob manifest files - Add <snapshot_id>.manifest.json.zst containing list of referenced blobs - This enables pruning operations without requiring decryption keys - Add snapshot management commands: list, rm, latest (stubs) - Add --prune flag to backup command for automatic cleanup - Update DESIGN.md to document manifest format and updated prune flow
84 lines
2.5 KiB
Go
84 lines
2.5 KiB
Go
package cli
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import (
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"context"
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"fmt"
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"os"
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"git.eeqj.de/sneak/vaultik/internal/config"
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"git.eeqj.de/sneak/vaultik/internal/database"
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"git.eeqj.de/sneak/vaultik/internal/globals"
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"github.com/spf13/cobra"
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"go.uber.org/fx"
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)
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// BackupOptions contains options for the backup command
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type BackupOptions struct {
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ConfigPath string
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Daemon bool
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Cron bool
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Prune bool
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}
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// NewBackupCommand creates the backup command
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func NewBackupCommand() *cobra.Command {
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opts := &BackupOptions{}
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cmd := &cobra.Command{
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Use: "backup",
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Short: "Perform incremental backup",
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Long: `Backup configured directories using incremental deduplication and encryption.
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Config is located at /etc/vaultik/config.yml, but can be overridden by specifying
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a path using --config or by setting VAULTIK_CONFIG to a path.`,
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Args: cobra.NoArgs,
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RunE: func(cmd *cobra.Command, args []string) error {
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// If --config not specified, check environment variable
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if opts.ConfigPath == "" {
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opts.ConfigPath = os.Getenv("VAULTIK_CONFIG")
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}
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// If still not specified, use default
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if opts.ConfigPath == "" {
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defaultConfig := "/etc/vaultik/config.yml"
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if _, err := os.Stat(defaultConfig); err == nil {
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opts.ConfigPath = defaultConfig
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} else {
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return fmt.Errorf("no config file specified, VAULTIK_CONFIG not set, and %s not found", defaultConfig)
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}
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}
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return runBackup(cmd.Context(), opts)
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},
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}
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cmd.Flags().StringVar(&opts.ConfigPath, "config", "", "Path to config file")
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cmd.Flags().BoolVar(&opts.Daemon, "daemon", false, "Run in daemon mode with inotify monitoring")
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cmd.Flags().BoolVar(&opts.Cron, "cron", false, "Run in cron mode (silent unless error)")
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cmd.Flags().BoolVar(&opts.Prune, "prune", false, "Delete all previous snapshots and unreferenced blobs after backup")
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return cmd
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}
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func runBackup(ctx context.Context, opts *BackupOptions) error {
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return RunWithApp(ctx, AppOptions{
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ConfigPath: opts.ConfigPath,
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Invokes: []fx.Option{
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fx.Invoke(func(g *globals.Globals, cfg *config.Config, repos *database.Repositories) error {
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// TODO: Implement backup logic
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fmt.Printf("Running backup with config: %s\n", opts.ConfigPath)
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fmt.Printf("Version: %s, Commit: %s\n", g.Version, g.Commit)
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fmt.Printf("Index path: %s\n", cfg.IndexPath)
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if opts.Daemon {
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fmt.Println("Running in daemon mode")
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}
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if opts.Cron {
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fmt.Println("Running in cron mode")
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}
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if opts.Prune {
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fmt.Println("Pruning enabled - will delete old snapshots after backup")
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}
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return nil
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}),
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},
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})
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}
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