From 9c101fe5feb2be00edc17031d7bde738ae840e3f Mon Sep 17 00:00:00 2001
From: Azalea Gui <22280294+hykilpikonna@users.noreply.github.com>
Date: Mon, 10 Mar 2025 10:37:42 -0400
Subject: [PATCH] [+] Pacman clean unused

---
 scripts/bin/pacman-clean-unused.py | 63 ++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100755 scripts/bin/pacman-clean-unused.py

diff --git a/scripts/bin/pacman-clean-unused.py b/scripts/bin/pacman-clean-unused.py
new file mode 100755
index 0000000..cefc11c
--- /dev/null
+++ b/scripts/bin/pacman-clean-unused.py
@@ -0,0 +1,63 @@
+#!/usr/bin/env python3
+import argparse
+import json
+import subprocess
+import sys
+from pathlib import Path
+
+
+log_file = Path("pacman-cleanup.json")
+log = {} if not log_file.exists() else json.loads(log_file.read_text())
+
+
+def get_unused_packages() -> list[str]:
+    result = subprocess.run(["pacman", "-Qdtq"], capture_output=True, text=True)
+    return result.stdout.splitlines() if result.returncode == 0 else []
+
+
+def get_package_description(package: str) -> str:
+    result = subprocess.run(["pacman", "-Qi", package], capture_output=True, text=True)
+    for line in result.stdout.splitlines():
+        if line.startswith("Description"):
+            return line.split(":", 1)[1].strip()
+    return "No description available."
+
+
+def exec_remove() -> None:
+    subprocess.run(["sudo", "pacman", "-Rns", *log.get("removed", [])])
+
+
+def log_action(package: str, removed: bool) -> None:
+    removed = "removed" if removed else "kept"
+    log[removed] = log.get(removed, []) + [package]
+    log_file.write_text(json.dumps(log, indent=4))
+    
+
+def main() -> None:
+    packages = get_unused_packages()
+    if not packages:
+        print("No unused packages found.")
+        return
+    
+    for package in packages:
+        if package in log.get("removed", []) or package in log.get("kept", []):
+            continue
+        
+        desc = get_package_description(package)
+        answer = input(f"Remove {package}? ({desc}) [y/N]: ").strip().lower()
+        if answer == "y":
+            log_action(package, True)
+        else:
+            log_action(package, False)
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(description="Remove unused packages.")
+    parser.add_argument("--exec", action="store_true", help="Execute the removal.")
+    args = parser.parse_args()
+    
+    try:
+        main()
+        if args.exec:
+            exec_remove()
+    except KeyboardInterrupt:
+        sys.exit("\nOperation canceled by user.")