import os
import subprocess
import shutil
import sys

if len(sys.argv) != 2:
    print("Izmantošana: python linuxdeploy.py <ceļš_uz_izpildāmo_failu>")
    exit(1)

binary_path = sys.argv[1]
release_dir = "./linuxrelease"
lib_dir = os.path.join(release_dir, "lib")

if not os.path.isfile(binary_path):
    print(f"Kļūda: fails {binary_path} nevar būt atvērts.")
    exit(1)

os.makedirs(release_dir, exist_ok=True)

executable_dest = os.path.join(release_dir, os.path.basename(binary_path))
shutil.copy2(binary_path, executable_dest)
print(f"Izpildes fails {binary_path} ir nokopēts uz {executable_dest}")
print(f"Tiek iegūtas koplietotās bibliotēkas (.so) no {binary_path}...")

libraries = []
try:
    output = subprocess.check_output(["ldd", binary_path], universal_newlines=True)
    libraries = []
    for line in output.splitlines():
        parts = line.split("=>")
        if len(parts) > 1:
            lib_path = parts[1].strip().split(" ")[0]
            if os.path.isabs(lib_path):
                libraries.append(lib_path)
except subprocess.CalledProcessError as e:
    print(f"Neizdevās darbināt ldd uz {binary_path}: {e}")
    exit(1)
print(f"Tika atrastas {len(libraries)} bibliotēkas.")

os.makedirs(lib_dir, exist_ok=True)
for lib in libraries:
    dest_path = os.path.join(lib_dir, os.path.basename(lib))
    shutil.copy2(lib, dest_path)
    print(f"Nokopēta {lib}")
          
print(f"Piegādes komplekts ir sagatavots {release_dir}")