v0.1.0

[0.1.0] - 2025-01-14

Added

Core Library

• ZIP-compatible archive format with fixed-stride entries for O(1) random access
• Memory-mapped I/O with shared file locking for concurrent reads
• Append-only writer with automatic alignment (4096 bytes default)
• Configurable path size (1-4096 bytes) and alignment (up to 16 MB)
• ZIP64 support for large archives (>65535 entries, >4GB)
• Stable entry IDs stored in ZIP-compatible extra field
• Path validation via safename crate (blocks shell metacharacters, control chars)
• Reserved .bale* paths for future format extensions

CLI Commands

• touch - Create empty archive or update mtime
• add - Add files with optional --prefix
• list - List entries with ls -alF style output
• extract - Extract entries to directory
• delete - Remove entries from archive
• compact - Reclaim space and deduplicate paths
• check - Verify archive integrity with --fix option
• mount - FUSE filesystem with read/write support

FUSE Filesystem

• Full read/write support (create, modify, delete files)
• Directory operations (mkdir, rmdir)
• Symlink support
• File permissions (chmod) for files, directories, and symlinks
• Timestamp modification (utimensat, mtime)
• Interactive shell mode (--shell)
• Background daemon mode (--background)
• Read-only mode (--read-only)
• Proper error handling (EPERM for chown, ENOSYS for unsupported ops)

Security

• Safe filename validation blocks path traversal and shell injection
• Reserved paths prevent conflicts with format extensions