New format: Progress [5.7k/610k] 6.7 GB/44 GB (15.4%), 106 MB/sec, 500 files/sec, running for 1m30s, ETA: 5m49s
- Compact file counts with k/M suffixes in brackets
- Bytes processed/total with percentage
- Both byte rate and file rate
- Elapsed time shown as "running for X"
- Show bytes processed/total instead of just files
- Display data rate in bytes/sec
- Calculate ETA based on bytes (more accurate than files)
- Print message when each blob is stored with size and speed
Remove the separate enumerateFiles() function that was doing a full
directory walk using Readdir() which calls stat() on every file.
Instead, build the existingFiles map during the scan phase walk,
and detect deleted files afterward.
This eliminates one full filesystem traversal, significantly speeding
up the scan phase for large directories.
Performance improvements:
- Load all known files from DB into memory at startup
- Check file changes against in-memory map (no per-file DB queries)
- Batch database writes in groups of 1000 files per transaction
- Scan phase now only counts regular files, not directories
This should improve scan speed from ~600 files/sec to potentially
10,000+ files/sec by eliminating per-file database round trips.
Storage backend:
- Add internal/storage package with Storer interface
- Implement FileStorer for local filesystem storage (file:// URLs)
- Implement S3Storer wrapping existing s3.Client
- Support storage_url config field (s3:// or file://)
- Migrate all consumers to use storage.Storer interface
PID locking:
- Add internal/pidlock package to prevent concurrent instances
- Acquire lock before app start, release on exit
- Detect stale locks from crashed processes
Scan progress improvements:
- Add fast file enumeration pass before stat() phase
- Use enumerated set for deletion detection (no extra filesystem access)
- Show progress with percentage, files/sec, elapsed time, and ETA
- Change "changed" to "changed/new" for clarity
Config improvements:
- Add tilde expansion for paths (~/)
- Use xdg library for platform-specific default index path
- Create comprehensive integration tests with mock S3 client
- Add in-memory filesystem and SQLite database support for testing
- Test full backup workflow including chunking, packing, and uploading
- Add test to verify encrypted blob content
- Fix scanner to use afero filesystem for temp file cleanup
- Demonstrate successful backup and verification with mock dependencies
- Add afero.Fs field to Vaultik struct for filesystem operations
- Vaultik now owns and manages the filesystem instance
- SnapshotManager receives filesystem via SetFilesystem() setter
- Update blob packer to use afero for temporary files
- Convert all filesystem operations to use afero abstraction
- Remove filesystem module - Vaultik manages filesystem directly
- Update tests: remove symlink test (unsupported by afero memfs)
- Fix TestMultipleFileChanges to handle scanner examining directories
This enables full end-to-end testing without touching disk by using
memory-backed filesystems. Database operations continue using real
filesystem as SQLite requires actual files.
- Created new internal/vaultik package with unified Vaultik struct
- Moved all command methods (snapshot, info, prune, verify) from CLI to vaultik package
- Implemented single constructor that handles crypto capabilities automatically
- Added CanDecrypt() method to check if decryption is available
- Updated all CLI commands to use the new vaultik.Vaultik struct
- Removed old fragmented App structs and WithCrypto wrapper
- Fixed context management - Vaultik now owns its context lifecycle
- Cleaned up package imports and dependencies
This creates a cleaner separation between CLI/Cobra code and business logic,
with all vaultik operations now centralized in the internal/vaultik package.
- Created manifest.go with proper Manifest structure including blob sizes
- Updated manifest generation to include compressed size for each blob
- Added TotalCompressedSize field to manifest for quick access
- Renamed backup package to snapshot for clarity
- Updated snapshot list to show all remote snapshots
- Remote snapshots not in local DB fetch manifest to get size
- Local snapshots not in remote are automatically deleted
- Removed backwards compatibility code (pre-1.0, no users)
- Fixed prune command to use new manifest format
- Updated all imports and references from backup to snapshot
