1 files changed, 96 insertions, 0 deletions
diff --git a/util/cmake/run_pro2cmake.py b/util/cmake/run_pro2cmake.py
new file mode 100755
index 0000000000..47bc6b661f
--- /dev/null
+++ b/util/cmake/run_pro2cmake.py
@@ -0,0 +1,96 @@
+#!/usr/bin/env python3
+#############################################################################
+##
+## Copyright (C) 2018 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the plugins of the Qt Toolkit.
+##
+## $QT_BEGIN_LICENSE:GPL-EXCEPT$
+## Commercial License Usage
+## Licensees holding valid commercial Qt licenses may use this file in
+## accordance with the commercial license agreement provided with the
+## Software or, alternatively, in accordance with the terms contained in
+## a written agreement between you and The Qt Company. For licensing terms
+## and conditions see https://www.qt.io/terms-conditions. For further
+## information use the contact form at https://www.qt.io/contact-us.
+##
+## GNU General Public License Usage
+## Alternatively, this file may be used under the terms of the GNU
+## General Public License version 3 as published by the Free Software
+## Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+## included in the packaging of this file. Please review the following
+## information to ensure the GNU General Public License requirements will
+## be met: https://www.gnu.org/licenses/gpl-3.0.html.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+import glob
+import os
+import subprocess
+import concurrent.futures
+import sys
+import typing
+
+script_path = os.path.dirname(os.path.abspath(__file__))
+base_path = os.path.dirname(script_path)
+pro2cmake = os.path.join(script_path, 'pro2cmake.py')
+
+if len(sys.argv) > 1:
+    base_path = os.path.abspath(sys.argv[1])
+
+
+def find_all_pro_files():
+
+    def sorter(pro_file: str) -> str:
+        """ Sorter that tries to prioritize main pro files in a directory. """
+        pro_file_without_suffix = pro_file.rsplit('/', 1)[-1][:-4]
+        dir_name = os.path.dirname(pro_file)
+        if dir_name.endswith('/' + pro_file_without_suffix):
+            return dir_name
+        return dir_name + "/__" + pro_file
+
+    all_files = []
+    previous_dir_name: str = None
+    for pro_file in sorted(glob.glob(os.path.join(base_path, '**/*.pro'),
+                                     recursive=True),
+                           key=sorter):
+        dir_name = os.path.dirname(pro_file)
+        if dir_name == previous_dir_name:
+            print("Skipping:", pro_file)
+        else:
+            all_files.append(pro_file)
+            previous_dir_name = dir_name
+    return all_files
+
+
+failed_files = []
+all_files = find_all_pro_files()
+files_count = len(all_files)
+
+with concurrent.futures.ThreadPoolExecutor(initializer=os.nice, initargs=(10,)) as pool:
+
+    def _process_a_file(data: typing.Tuple[str, int, int]) -> typing.Tuple[int, str, str]:
+        filename, index, total = data
+        result = subprocess.run((pro2cmake, os.path.basename(filename)),
+                                cwd=os.path.dirname(filename),
+                                stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+        stdout = 'Converted[{}/{}]: {}\n'.format(index, total, filename)
+        return result.returncode, filename, stdout + result.stdout.decode()
+
+    for return_code, filename, stdout in pool.map(_process_a_file,
+                                                  zip(all_files,
+                                                      range(1, files_count + 1),
+                                                      (files_count for _ in all_files))):
+        if return_code:
+            failed_files.append(filename)
+        print(stdout)
+
+if failed_files:
+    print('The following files were not successfully '
+          'converted ({} of {}):'.format(len(failed_files), files_count))
+    for f in failed_files:
+        print('    "{}"'.format(f))
+