base

msys2.i.py

@@ -0,0 +1,60 @@
+#! /usr/bin/python3 -B
+
+import os
+import requests
+import shutil
+import subprocess
+import sys
+import tarfile
+
+ARCHITECTURE = 'x86_64'
+REPOSITORY = 'https://repo.msys2.org'
+
+
+def download(url, file):
+    print(file)
+    response = requests.get(f'{url}/{file}')
+    open(file, 'bw').write(response.content)
+
+
+def download_subrepo(root, directory, prefix):
+    path = os.path.join(root, directory)
+    print()
+    print(path)
+    os.makedirs(path)
+    os.chdir(path)
+    url = f'{REPOSITORY}/{directory}'
+    for suffix in ['files', 'db']:
+        archive = f'{prefix}.{suffix}'
+        download(url, f'{archive}.sig')
+        download(url, f'{archive}')
+    subprocess.run(['unzstd',
+                    f'{archive}',
+                    '-o', f'{archive}.tar'])
+    archive = tarfile.open(f'{archive}.tar')
+    packages = [m for m in archive.getmembers() if m.isfile()]
+    names = []
+    for package in packages:
+        desc = archive.extractfile(package)
+        desc.readline()
+        names.append(desc.readline().strip().decode('u8'))
+    archive.close()
+    for name in names:
+        archive = f'{name}'
+        signature = f'{archive}.sig'
+        download(url, f'{archive}.sig')
+        download(url, f'{archive}')
+
+
+def main():
+    _, directory, *_ = sys.argv
+    output_directory = os.path.realpath(directory)
+    print(output_directory)
+    if os.path.exists(output_directory):
+        shutil.rmtree(output_directory)
+#    download_subrepo(output_directory, 'msys', 'msys')
+    download_subrepo(output_directory, 'mingw/mingw64', 'mingw64')
+
+
+if __name__ == '__main__':
+    main()