PurgeSnapshots now applies --keep-latest retention per snapshot name
instead of globally across all names. Previously, --keep-latest would
keep only the single most recent snapshot regardless of name, deleting
the latest snapshots of other names (e.g. keeping only the newest
'system' snapshot while deleting all 'home' snapshots).
Changes:
- Add parseSnapshotName() to extract snapshot name from snapshot IDs
- Add SnapshotPurgeOptions struct with Name field for --name filtering
- Add PurgeSnapshotsWithOptions() method accepting full options
- Modify --keep-latest to group snapshots by name and keep the latest
per group (backward compatible: PurgeSnapshots() wrapper preserved)
- Add --name flag to both 'vaultik purge' and 'vaultik snapshot purge'
CLI commands to filter purge operations to a specific snapshot name
- Add comprehensive tests for per-name purge behavior including:
multi-name retention, name filtering, legacy/mixed format support,
older-than with name filter, and edge cases
closes#9
- Implement deterministic blob hashing using double SHA256 of uncompressed
plaintext data, enabling deduplication even after local DB is cleared
- Add Stat() check before blob upload to skip existing blobs in storage
- Add rclone storage backend for additional remote storage options
- Add 'vaultik database purge' command to erase local state DB
- Add 'vaultik remote check' command to verify remote connectivity
- Show configured snapshots in 'vaultik snapshot list' output
- Skip macOS resource fork files (._*) when listing remote snapshots
- Use multi-threaded zstd compression (CPUs - 2 threads)
- Add writer tests for double hashing behavior
- Add global --quiet/-q flag to suppress non-error output
- Add --json flag to verify, snapshot rm, and prune commands
- Add config file permission check (warns if world/group readable)
- Update TODO.md to remove completed items
- Add internal/types package with type-safe wrappers for IDs, hashes,
paths, and credentials (FileID, BlobID, ChunkHash, etc.)
- Implement driver.Valuer and sql.Scanner for UUID-based types
- Add `vaultik version` command showing version, commit, go version
- Add `--verify` flag to restore command that checksums all restored
files against expected chunk hashes with progress bar
- Remove fetch.go (dead code, functionality in restore)
- Clean up TODO.md, remove completed items
- Update all database and snapshot code to use new custom types
- Implement exclude patterns with anchored pattern support:
- Patterns starting with / only match from root of source dir
- Unanchored patterns match anywhere in path
- Support for glob patterns (*.log, .*, **/*.pack)
- Directory patterns skip entire subtrees
- Add gobwas/glob dependency for pattern matching
- Add 16 comprehensive tests for exclude functionality
- Add snapshot prune command to clean orphaned data:
- Removes incomplete snapshots from database
- Cleans orphaned files, chunks, and blobs
- Runs automatically at backup start for consistency
- Add snapshot remove command for deleting snapshots
- Add VAULTIK_AGE_SECRET_KEY environment variable support
- Fix duplicate fx module provider in restore command
- Change snapshot ID format to hostname_YYYY-MM-DDTHH:MM:SSZ
- 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.
- Remove error suppression for manifest decoding errors
- Manifest read/deserialize errors now fail immediately with clear error messages
- This ensures we catch format mismatches and other issues early
- 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
- Removed unnecessary manifest downloads from snapshot list command
- Removed blob size calculation from listing operation
- Removed COMPRESSED SIZE column from output since we're not calculating it
- This makes snapshot list much faster and avoids 404 errors for old snapshots
- Added syncWithRemote method that lists remote snapshots from S3
- Removes local snapshots that don't exist in remote storage
- Ensures local database stays in sync with actual remote state
- This prevents showing snapshots that have been deleted from S3
- Add unified compression/encryption package in internal/blobgen
- Update DATAMODEL.md to reflect current schema implementation
- Refactor snapshot cleanup into well-named methods for clarity
- Add snapshot_id to uploads table to track new blobs per snapshot
- Fix blob count reporting for incremental backups
- Add DeleteOrphaned method to BlobChunkRepository
- Fix cleanup order to respect foreign key constraints
- Update tests to reflect schema changes
- Add gofakes3 for in-process S3-compatible test server
- Create test server that runs on localhost:9999 with temp directory
- Implement basic S3 client wrapper with standard operations
- Add comprehensive tests for blob and metadata storage patterns
- Test cleanup properly removes temporary directories
- Use AWS SDK v2 for S3 operations with proper error handling
- 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
