From 08a3f73beb2fa9aa73d641b6b8260164355dd9ab Mon Sep 17 00:00:00 2001
From: Iikka Eklund <iikka.eklund@qt.io>
Date: Mon, 28 Jun 2021 10:46:46 +0300
Subject: Conan: Support builds with Conan

Provide conanfile.py recipe to support building this module
with Conan. The conanfile.py recipe inherits the main
functionality from base class located in qt-conan-common.git.

'qt-configure-module(.bat)' and cmake is used for the builds.

Dependencies (Conan requirements) are defined by the base
class implementation which reads those from the
'dependencies.yaml' which is also used by the Coin/CI.

Task-number: QTBUG-94815
Change-Id: I5d98fc10847b4608225df4ce7b3a37f718463c6f
Reviewed-by: Jani Heikkinen <jani.heikkinen@qt.io>
Reviewed-by: Toni Saario <toni.saario@qt.io>
(cherry picked from commit 769c8d1c5401dc9e08d37b80a1cd26458bfcd07d)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
 .cmake.conf  |  1 +
 conanfile.py | 84 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 85 insertions(+)
 create mode 100644 conanfile.py

diff --git a/.cmake.conf b/.cmake.conf
index 4e73b3d60..4aa8eb1fd 100644
--- a/.cmake.conf
+++ b/.cmake.conf
@@ -1 +1,2 @@
 set(QT_REPO_MODULE_VERSION "6.2.0")
+set(QT_REPO_MODULE_PRERELEASE_VERSION_SEGMENT "alpha1")
diff --git a/conanfile.py b/conanfile.py
new file mode 100644
index 000000000..a244b2507
--- /dev/null
+++ b/conanfile.py
@@ -0,0 +1,84 @@
+#############################################################################
+##
+## Copyright (C) 2021 The Qt Company Ltd.
+## Contact: https://www.qt.io/licensing/
+##
+## This file is part of the release tools 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.
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+from conans import ConanFile
+import re
+from pathlib import Path
+from typing import Dict, Any
+
+_qttools_features = [
+    "assistant",
+    "designer",
+    "distancefieldgenerator",
+    "kmap2qmap",
+    "linguist",
+    "macdeployqt",
+    "pixeltool",
+    "qdbus",
+    "qev",
+    "qtattributionsscanner",
+    "qtdiag",
+    "qtplugininfo",
+    "windeployqt",
+]
+
+
+def _parse_qt_version_by_key(key: str) -> str:
+    with open(Path(__file__).parent.resolve() / ".cmake.conf") as f:
+        m = re.search(fr'{key} .*"(.*)"', f.read())
+    return m.group(1) if m else ""
+
+
+def _get_qt_minor_version() -> str:
+    return ".".join(_parse_qt_version_by_key("QT_REPO_MODULE_VERSION").split(".")[:2])
+
+
+class QtTools(ConanFile):
+    name = "qttools"
+    license = "LGPL-3.0, GPL-2.0+, Commercial Qt License Agreement"
+    author = "The Qt Company <https://www.qt.io/contact-us>"
+    url = "https://code.qt.io/cgit/qt/qttools.git"
+    description = (
+        "Qt Tools run on all the supported development platforms and facilitate "
+        "the development and design of applications."
+    )
+    topics = "qt", "qt6", "qttools", "assistant", "designer", "qdoc", "macdeployqt", "windeployqt"
+    settings = "os", "compiler", "arch", "build_type"
+    # for referencing the version number and prerelease tag and dependencies info
+    exports = ".cmake.conf", "dependencies.yaml"
+    exports_sources = "*", "!conan*.*"
+    python_requires = f"qt-conan-common/{_get_qt_minor_version()}@qt/everywhere"
+    python_requires_extend = "qt-conan-common.QtLeafModule"
+
+    def get_qt_leaf_module_options(self) -> Dict[str, Any]:
+        """Implements abstractmethod from qt-conan-common.QtLeafModule"""
+        return {item.replace("-", "_"): ["yes", "no", None] for item in _qttools_features}
+
+    def get_qt_leaf_module_default_options(self) -> Dict[str, Any]:
+        """Implements abstractmethod from qt-conan-common.QtLeafModule"""
+        return {item.replace("-", "_"): None for item in _qttools_features}
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