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dotfiles/claude/skills/compact-file/scripts/cli.py
Kaan Barmore-Genc ff46310c0e Add compact-file skill for compressing memory files
Vendored the caveman-compress skill from JuliusBrussee/caveman and
renamed it to compact-file. Compresses natural language memory files
(CLAUDE.md, todos) to save input tokens; preserves code, URLs, paths,
and structure, with a verified out-of-tree backup.

Claude-Session: https://claude.ai/code/session_01B8oPygSSYuomdr8pKxLwko
2026-06-29 14:36:09 -05:00

86 lines
2 KiB
Python

#!/usr/bin/env python3
"""
Caveman Compress CLI
Usage:
caveman <filepath>
"""
import sys
# Force UTF-8 on stdout/stderr before any code can print. Windows consoles
# default to cp1252 and crash on the ❌ glyphs in error/validation branches,
# masking the real error and leaving the user with a half-compressed file.
for _stream in (sys.stdout, sys.stderr):
reconfigure = getattr(_stream, "reconfigure", None)
if callable(reconfigure):
try:
reconfigure(encoding="utf-8", errors="replace")
except Exception:
pass
from pathlib import Path
from .compress import backup_dir_for, compress_file
from .detect import detect_file_type, should_compress
def print_usage():
print("Usage: caveman <filepath>")
def main():
if len(sys.argv) != 2:
print_usage()
sys.exit(1)
filepath = Path(sys.argv[1])
# Check file exists
if not filepath.exists():
print(f"❌ File not found: {filepath}")
sys.exit(1)
if not filepath.is_file():
print(f"❌ Not a file: {filepath}")
sys.exit(1)
filepath = filepath.resolve()
# Detect file type
file_type = detect_file_type(filepath)
print(f"Detected: {file_type}")
# Check if compressible
if not should_compress(filepath):
print("Skipping: file is not natural language (code/config)")
sys.exit(0)
print("Starting caveman compression...\n")
try:
success = compress_file(filepath)
if success:
print("\nCompression completed successfully")
backup_path = backup_dir_for(filepath) / (filepath.stem + ".original.md")
print(f"Compressed: {filepath}")
print(f"Original: {backup_path}")
sys.exit(0)
else:
print("\n❌ Compression failed after retries")
sys.exit(2)
except KeyboardInterrupt:
print("\nInterrupted by user")
sys.exit(130)
except Exception as e:
print(f"\n❌ Error: {e}")
sys.exit(1)
if __name__ == "__main__":
main()