sneak
b2e85d9e76
- Add SQLite database connection management with proper error handling - Implement schema for files, chunks, blobs, and snapshots tables - Create repository pattern for each database table - Add transaction support with proper rollback handling - Integrate database module with fx dependency injection - Make index path configurable via VAULTIK_INDEX_PATH env var - Add fatal error handling for database integrity issues - Update DESIGN.md to clarify file_chunks vs chunk_files distinction - Remove FinalHash from BlobInfo (blobs are content-addressable) - Add file metadata support (mtime, ctime, mode, uid, gid, symlinks)
89 lines
2.2 KiB
Go
89 lines
2.2 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/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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// FetchOptions contains options for the fetch command
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type FetchOptions struct {
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Bucket string
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Prefix string
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SnapshotID string
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FilePath string
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Target string
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}
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// NewFetchCommand creates the fetch command
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func NewFetchCommand() *cobra.Command {
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opts := &FetchOptions{}
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cmd := &cobra.Command{
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Use: "fetch",
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Short: "Extract single file from backup",
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Long: `Download and decrypt a single file from a backup snapshot`,
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Args: cobra.NoArgs,
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RunE: func(cmd *cobra.Command, args []string) error {
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// Validate required flags
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if opts.Bucket == "" {
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return fmt.Errorf("--bucket is required")
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}
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if opts.Prefix == "" {
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return fmt.Errorf("--prefix is required")
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}
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if opts.SnapshotID == "" {
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return fmt.Errorf("--snapshot is required")
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}
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if opts.FilePath == "" {
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return fmt.Errorf("--file is required")
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}
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if opts.Target == "" {
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return fmt.Errorf("--target is required")
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}
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return runFetch(cmd.Context(), opts)
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},
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}
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cmd.Flags().StringVar(&opts.Bucket, "bucket", "", "S3 bucket name")
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cmd.Flags().StringVar(&opts.Prefix, "prefix", "", "S3 prefix")
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cmd.Flags().StringVar(&opts.SnapshotID, "snapshot", "", "Snapshot ID")
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cmd.Flags().StringVar(&opts.FilePath, "file", "", "Path of file to extract from backup")
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cmd.Flags().StringVar(&opts.Target, "target", "", "Target path for extracted file")
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return cmd
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}
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func runFetch(ctx context.Context, opts *FetchOptions) error {
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if os.Getenv("VAULTIK_PRIVATE_KEY") == "" {
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return fmt.Errorf("VAULTIK_PRIVATE_KEY environment variable must be set")
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}
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app := fx.New(
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fx.Supply(opts),
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fx.Provide(globals.New),
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// Additional modules will be added here
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fx.Invoke(func(g *globals.Globals) error {
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// TODO: Implement fetch logic
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fmt.Printf("Fetching %s from snapshot %s to %s\n", opts.FilePath, opts.SnapshotID, opts.Target)
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return nil
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}),
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fx.NopLogger,
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)
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if err := app.Start(ctx); err != nil {
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return fmt.Errorf("failed to start fetch: %w", err)
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}
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defer func() {
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if err := app.Stop(ctx); err != nil {
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fmt.Printf("error stopping app: %v\n", err)
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}
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}()
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return nil
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}
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