T1: Deduplicator compile fix + unit tests [checkpoint]

2026-07-07 22:20:08 +02:00
commit 38a93d0c4d
114 changed files with 6942 additions and 0 deletions
@@ -0,0 +1,85 @@
+#!/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()