sgapack-incre.py

import subprocess
from os import path, chdir, walk, makedirs
import shutil
import sys
import hashlib


def calculate_file_hash(filepath, hash_algorithm='md5', buffer_size=65536):
    """计算文件的哈希值"""
    hash_func = hashlib.new(hash_algorithm)
    with open(filepath, 'rb') as f:
        while True:
            data = f.read(buffer_size)
            if not data:
                break
            hash_func.update(data)
    return hash_func.hexdigest()


if path.exists("dist"):
    shutil.rmtree("dist")
# 启动进程
cmdline = [sys.executable, "-m", "PyInstaller", "SGAv3.spec"]
result = subprocess.run(cmdline, shell=True, capture_output=True, text=True)
print("stdout, stderr, 返回码:", result.stdout, result.stderr, result.returncode)
if result.returncode:
    raise RuntimeError
if not path.exists("release/SGAv3"):
    print("未找到参照包体")
    exit()
lis = [["dist/SGAv3/_internal", "release/SGAv3/_internal"],
       ["resources", "release/SGAv3/resources"],
       ["update.txt", "release/SGAv3/update.txt"],
       ["readme.md", "release/SGAv3/readme.md"],
       ["mdpic", "release/SGAv3/mdpic"]]
lis2 = []
for src, drc in lis:
    if path.isdir(src):
        for root, _, files in walk(src):
            # print(root, _, files)
            for file in files:
                s0 = path.join(root, file)
                d0 = s0.replace(src, drc)
                if path.exists(s0):
                    if path.exists(d0) and calculate_file_hash(s0) == calculate_file_hash(d0):
                        continue
                    lis2.append([s0, d0])
    else:
        if path.exists(src):
            if path.exists(drc) and calculate_file_hash(src) == calculate_file_hash(drc):
                continue
            lis2.append([src, drc])
if lis2:
    version = "3.1.2"
    _str = f"/SGAv3-{version}-replace/"
    if not path.exists(f"release/SGAv3-{version}-replace"):
        makedirs(f"release/SGAv3-{version}-replace")
    else:
        shutil.rmtree(f"release/SGAv3-{version}-replace")
    # print(lis2)
    for src, drc in lis2:
        drc = drc.replace("/SGAv3/", _str)
        drcdir = path.split(drc)[0]
        if not path.exists(drcdir):
            makedirs(drcdir)
        shutil.copyfile(src, drc)
    chdir("release")
    rar_path = "D:/Program Files/WinRAR/WinRAR.exe"
    cmdline = [rar_path, "a", f"SGAv3-{version}-replace.zip", f"SGAv3-{version}-replace"]
    result = subprocess.run(cmdline, shell=True, capture_output=True, text=True)
    print("stdout, stderr, 返回码:", result.stdout, result.stderr, result.returncode)
    if result.returncode:
        raise RuntimeError
    chdir("..")
    print("sgapack-replace完成")
else:
    print("sgapack-replace无更新内容")


if __name__ == "__main__":
    ...