CMakePM: Add include presets support

Fixes: QTCREATORBUG-28894
Change-Id: I9359cb85c230f2db02f08427af9832f168a32c41
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>

7 files changed, 220 insertions, 121 deletions

diff --git a/src/plugins/cmakeprojectmanager/cmakeproject.cpp b/src/plugins/cmakeprojectmanager/cmakeproject.cpp
index 829c28be15..b0fab0894a 100644
--- a/src/plugins/cmakeprojectmanager/cmakeproject.cpp
+++ b/src/plugins/cmakeprojectmanager/cmakeproject.cpp
@@ -208,12 +208,51 @@ void CMakeProject::readPresets()
         return data;
     };
 
+    std::function<void(Internal::PresetsData & presetData, Utils::FilePaths & inclueStack)>
+        resolveIncludes = [&](Internal::PresetsData &presetData, Utils::FilePaths &includeStack) {
+            if (presetData.include) {
+                for (const QString &path : presetData.include.value()) {
+                    Utils::FilePath includePath = Utils::FilePath::fromUserInput(path);
+                    if (!includePath.isAbsolutePath())
+                        includePath = presetData.fileDir.resolvePath(path);
+
+                    Internal::PresetsData includeData = parsePreset(includePath);
+                    if (includeData.include) {
+                        if (includeStack.contains(includePath)) {
+                            TaskHub::addTask(BuildSystemTask(
+                                Task::TaskType::Warning,
+                                Tr::tr("Attempt to include %1 which was already parsed.")
+                                    .arg(includePath.path()),
+                                Utils::FilePath(),
+                                -1));
+                            TaskHub::requestPopup();
+                        } else {
+                            resolveIncludes(includeData, includeStack);
+                        }
+                    }
+
+                    presetData.configurePresets = includeData.configurePresets
+                                                  + presetData.configurePresets;
+                    presetData.buildPresets = includeData.buildPresets + presetData.buildPresets;
+
+                    includeStack << includePath;
+                }
+            }
+        };
+
     const Utils::FilePath cmakePresetsJson = projectDirectory().pathAppended("CMakePresets.json");
     const Utils::FilePath cmakeUserPresetsJson = projectDirectory().pathAppended("CMakeUserPresets.json");
 
     Internal::PresetsData cmakePresetsData = parsePreset(cmakePresetsJson);
     Internal::PresetsData cmakeUserPresetsData = parsePreset(cmakeUserPresetsJson);
 
+    // resolve the include
+    Utils::FilePaths includeStack = {cmakePresetsJson};
+    resolveIncludes(cmakePresetsData, includeStack);
+
+    includeStack = {cmakeUserPresetsJson};
+    resolveIncludes(cmakeUserPresetsData, includeStack);
+
     m_presetsData = combinePresets(cmakePresetsData, cmakeUserPresetsData);
     setupBuildPresets(m_presetsData);
 }
diff --git a/src/plugins/cmakeprojectmanager/presetsmacros.cpp b/src/plugins/cmakeprojectmanager/presetsmacros.cpp
index 71cff64e1b..98399a7876 100644
--- a/src/plugins/cmakeprojectmanager/presetsmacros.cpp
+++ b/src/plugins/cmakeprojectmanager/presetsmacros.cpp
@@ -38,6 +38,7 @@ static void expandAllButEnv(const PresetsDetails::ConfigurePreset &preset,
     value.replace("${sourceDirName}", sourceDirectory.fileName());
 
     value.replace("${presetName}", preset.name);
+    value.replace("${fileDir}", preset.fileDir.path());
     if (preset.generator)
         value.replace("${generator}", preset.generator.value());
 
@@ -51,6 +52,7 @@ static void expandAllButEnv(const PresetsDetails::BuildPreset &preset,
     value.replace("${dollar}", "$");
 
     value.replace("${sourceDir}", sourceDirectory.toString());
+    value.replace("${fileDir}", preset.fileDir.path());
     value.replace("${sourceParentDir}", sourceDirectory.parentDir().toString());
     value.replace("${sourceDirName}", sourceDirectory.fileName());
 
diff --git a/src/plugins/cmakeprojectmanager/presetsparser.cpp b/src/plugins/cmakeprojectmanager/presetsparser.cpp
index 8d1cc1610d..eed174e2b4 100644
--- a/src/plugins/cmakeprojectmanager/presetsparser.cpp
+++ b/src/plugins/cmakeprojectmanager/presetsparser.cpp
@@ -36,6 +36,22 @@ bool parseCMakeMinimumRequired(const QJsonValue &jsonValue, QVersionNumber &vers
     return true;
 }
 
+std::optional<QStringList> parseInclude(const QJsonValue &jsonValue)
+{
+    std::optional<QStringList> includes;
+
+    if (!jsonValue.isUndefined()) {
+        if (jsonValue.isArray()) {
+            includes = QStringList();
+            const QJsonArray includeArray = jsonValue.toArray();
+            for (const QJsonValue &includeValue : includeArray)
+                includes.value() << includeValue.toString();
+        }
+    }
+
+    return includes;
+}
+
 std::optional<PresetsDetails::Condition> parseCondition(const QJsonValue &jsonValue)
 {
     std::optional<PresetsDetails::Condition> condition;
@@ -133,7 +149,8 @@ std::optional<PresetsDetails::Condition> parseCondition(const QJsonValue &jsonVa
 }
 
 bool parseConfigurePresets(const QJsonValue &jsonValue,
-                           QList<PresetsDetails::ConfigurePreset> &configurePresets)
+                           QList<PresetsDetails::ConfigurePreset> &configurePresets,
+                           const Utils::FilePath &fileDir)
 {
     // The whole section is optional
     if (jsonValue.isUndefined())
@@ -151,6 +168,7 @@ bool parseConfigurePresets(const QJsonValue &jsonValue,
         PresetsDetails::ConfigurePreset preset;
 
         preset.name = object.value("name").toString();
+        preset.fileDir = fileDir;
         preset.hidden = object.value("hidden").toBool();
 
         QJsonValue inherits = object.value("inherits");
@@ -291,7 +309,8 @@ bool parseConfigurePresets(const QJsonValue &jsonValue,
 }
 
 bool parseBuildPresets(const QJsonValue &jsonValue,
-                       QList<PresetsDetails::BuildPreset> &buildPresets)
+                       QList<PresetsDetails::BuildPreset> &buildPresets,
+                       const Utils::FilePath &fileDir)
 {
     // The whole section is optional
     if (jsonValue.isUndefined())
@@ -309,6 +328,7 @@ bool parseBuildPresets(const QJsonValue &jsonValue,
         PresetsDetails::BuildPreset preset;
 
         preset.name = object.value("name").toString();
+        preset.fileDir = fileDir;
         preset.hidden = object.value("hidden").toBool();
 
         QJsonValue inherits = object.value("inherits");
@@ -416,6 +436,8 @@ bool PresetsParser::parse(const Utils::FilePath &jsonFile, QString &errorMessage
 
     QJsonObject root = jsonDoc.object();
 
+    m_presetsData.fileDir = jsonFile.parentDir();
+
     if (!parseVersion(root.value("version"), m_presetsData.version)) {
         errorMessage = Tr::tr("Invalid \"version\" in file \"%1\".").arg(jsonFile.fileName());
         return false;
@@ -426,14 +448,21 @@ bool PresetsParser::parse(const Utils::FilePath &jsonFile, QString &errorMessage
                               m_presetsData.cmakeMinimimRequired);
 
     // optional
-    if (!parseConfigurePresets(root.value("configurePresets"), m_presetsData.configurePresets)) {
+    m_presetsData.include = parseInclude(root.value("include"));
+
+    // optional
+    if (!parseConfigurePresets(root.value("configurePresets"),
+                               m_presetsData.configurePresets,
+                               jsonFile.parentDir())) {
         errorMessage
             = Tr::tr("Invalid \"configurePresets\" section in %1 file").arg(jsonFile.fileName());
         return false;
     }
 
     // optional
-    if (!parseBuildPresets(root.value("buildPresets"), m_presetsData.buildPresets)) {
+    if (!parseBuildPresets(root.value("buildPresets"),
+                           m_presetsData.buildPresets,
+                           jsonFile.parentDir())) {
         errorMessage
             = Tr::tr("Invalid \"buildPresets\" section in %1 file").arg(jsonFile.fileName());
         return false;
diff --git a/src/plugins/cmakeprojectmanager/presetsparser.h b/src/plugins/cmakeprojectmanager/presetsparser.h
index 1ee0725a5d..20d36e389e 100644
--- a/src/plugins/cmakeprojectmanager/presetsparser.h
+++ b/src/plugins/cmakeprojectmanager/presetsparser.h
@@ -90,6 +90,7 @@ public:
     void inheritFrom(const ConfigurePreset &other);
 
     QString name;
+    Utils::FilePath fileDir;
     std::optional<bool> hidden = false;
     std::optional<QStringList> inherits;
     std::optional<Condition> condition;
@@ -115,6 +116,7 @@ public:
     void inheritFrom(const BuildPreset &other);
 
     QString name;
+    Utils::FilePath fileDir;
     std::optional<bool> hidden = false;
     std::optional<QStringList> inherits;
     std::optional<Condition> condition;
@@ -140,6 +142,8 @@ public:
     int version = 0;
     QVersionNumber cmakeMinimimRequired;
     QHash<QString, QString> vendor;
+    std::optional<QStringList> include;
+    Utils::FilePath fileDir;
     QList<PresetsDetails::ConfigurePreset> configurePresets;
     QList<PresetsDetails::BuildPreset> buildPresets;
 };
diff --git a/tests/manual/cmakepresets/CMakePresets.json b/tests/manual/cmakepresets/CMakePresets.json
index da98c991ba..933e55ff69 100644
--- a/tests/manual/cmakepresets/CMakePresets.json
+++ b/tests/manual/cmakepresets/CMakePresets.json
@@ -1,93 +1,15 @@
 {
-  "version": 3,
+  "version": 4,
   "cmakeMinimumRequired": {
     "major": 3,
-    "minor": 21,
+    "minor": 23,
     "patch": 0
   },
+  "include": [
+    "mingw.json", "msvc.json"
+  ],
   "configurePresets": [
     {
-      "name": "mingw",
-      "displayName": "MinGW 11.2.0",
-      "generator": "Ninja",
-      "installDir": "../inst-${presetName}",
-      "cacheVariables": {
-        "CMAKE_PREFIX_PATH": "$env{SYSTEMDRIVE}/Qt/6.4.2/mingw_64"
-      },
-      "condition": {
-        "type": "equals",
-        "lhs": "${hostSystemName}",
-        "rhs": "Windows"
-      },
-      "environment": {
-        "PATH": "$env{SYSTEMDRIVE}/Qt/Tools/mingw1120_64/bin;$penv{PATH}"
-      },
-      "debug" : {
-        "find" : true
-      }
-    },
-    {
-      "name": "mingw-make",
-      "binaryDir": "${sourceDir}/build-${presetName}-release",
-      "displayName": "MinGW 11.2.0 Makefiles",
-      "generator": "MinGW Makefiles",
-      "inherits" : "mingw",
-      "cacheVariables": {
-        "CMAKE_BUILD_TYPE": "Release",
-        "CMAKE_PREFIX_PATH": "$env{SystemDrive}/Qt/6.4.2/mingw_64"
-      }
-    },
-    {
-      "name": "visualc",
-      "displayName": "Visual C++ 2019 x64",
-      "generator": "Visual Studio 16 2019",
-      "binaryDir": "${sourceDir}/build-${presetName}",
-      "architecture" : {
-        "value": "x64"
-      },
-      "toolchainFile" : "../cmakepresets/msvc-toolchain.cmake",
-      "condition" : {
-        "type": "not",
-        "condition": {
-          "type": "notEquals",
-          "lhs": "${hostSystemName}",
-          "rhs": "$env{HOST_SYSTEM_NAME}"
-        }
-      },
-      "environment" : {
-        "HOST_SYSTEM_NAME": "Windows",
-        "QT_VERSION": "6.4.2"
-      }
-    },
-    {
-      "name": "visualc-ninja",
-      "displayName": "Visual C++ 2019 x64 Ninja",
-      "generator": "Ninja",
-      "binaryDir": "${sourceDir}/build-${presetName}",
-      "toolchainFile" : "c:/Qt/6.4.2/msvc2019_64/lib/cmake/Qt6/qt.toolchain.cmake",
-      "cacheVariables": {
-        "CMAKE_BUILD_TYPE": "Release"
-      },
-      "condition": {
-        "type": "equals",
-        "lhs": "${hostSystemName}",
-        "rhs": "Windows"
-      },
-      "environment" : {
-        "VCToolsVersion": "14.29.30133",
-        "WindowsSDKVersion" : "10.0.22000.0",
-        "VCArch": "x64",
-        "VCToolsInstallDir": "$env{ProgramFiles(x86)}/Microsoft Visual Studio/2019/Professional/VC/Tools/MSVC/$env{VCToolsVersion}",
-        "WindowsSdkDir" : "$env{ProgramFiles(x86)}/Windows Kits/10",
-        "WindowsSdkIncVerDir": "$env{WindowsSdkDir}/Include/$env{WindowsSDKVersion}",
-        "WindowsSdkLibVerDir": "$env{WindowsSdkDir}/Lib/$env{WindowsSDKVersion}",
-
-        "INCLUDE": "$env{VCToolsInstallDir}/ATLMFC/include;$env{VCToolsInstallDir}/include;$env{WindowsSdkIncVerDir}/ucrt;$env{WindowsSdkIncVerDir}/shared;$env{WindowsSdkIncVerDir}/um;$env{WindowsSdkIncVerDir}/winrt;$env{WindowsSdkIncVerDir}/cppwinrt",
-        "LIB": "$env{VCToolsInstallDir}/ATLMFC/lib/$env{VCArch};$env{VCToolsInstallDir}/lib/$env{VCArch};$env{WindowsSdkLibVerDir}/ucrt/$env{VCArch};$env{WindowsSdkLibVerDir}/um/$env{VCArch}",
-        "PATH": "$env{VCToolsInstallDir}/bin/HostX64/$env{VCArch};$env{WindowsSdkDir}/bin/$env{WindowsSDKVersion}/$env{VCArch};$penv{PATH}"
-      }
-    },
-    {
       "name": "linux-gcc",
       "displayName": "Linux GCC",
       "generator": "Ninja",
@@ -99,39 +21,5 @@
         "rhs": "Linux"
       }
     }
-  ],
-  "buildPresets": [
-    {
-      "name": "mingw",
-      "displayName": "MinGW default",
-      "configurePreset": "mingw",
-      "targets": "${sourceDirName}"
-    },
-    {
-      "name": "mingw-verbose",
-      "inherits": "mingw",
-      "displayName": "MinGW verbose",
-      "verbose": true
-    },
-    {
-      "name": "mingw-make",
-      "displayName": "MinGW make 4 CPUs",
-      "configurePreset": "mingw-make",
-      "jobs": 4
-    },
-    {
-      "name": "visualc-debug",
-      "configurePreset": "visualc",
-      "configuration": "Debug"
-    },
-    {
-      "name": "visualc-relwithdebinfo",
-      "inherits": "visualc-debug",
-      "configuration": "RelWithDebInfo"
-    },
-    {
-      "name": "visualc-ninja",
-      "configurePreset": "visualc-ninja"
-    }
   ]
 }
diff --git a/tests/manual/cmakepresets/mingw.json b/tests/manual/cmakepresets/mingw.json
new file mode 100644
index 0000000000..01a240f716
--- /dev/null
+++ b/tests/manual/cmakepresets/mingw.json
@@ -0,0 +1,61 @@
+{
+  "version": 4,
+  "cmakeMinimumRequired": {
+    "major": 3,
+    "minor": 23,
+    "patch": 0
+  },
+  "configurePresets": [
+    {
+      "name": "mingw",
+      "displayName": "MinGW 11.2.0",
+      "generator": "Ninja",
+      "installDir": "../inst-${presetName}",
+      "cacheVariables": {
+        "CMAKE_PREFIX_PATH": "$env{SYSTEMDRIVE}/Qt/6.4.2/mingw_64"
+      },
+      "condition": {
+        "type": "equals",
+        "lhs": "${hostSystemName}",
+        "rhs": "Windows"
+      },
+      "environment": {
+        "PATH": "$env{SYSTEMDRIVE}/Qt/Tools/mingw1120_64/bin;$penv{PATH}"
+      },
+      "debug" : {
+        "find" : true
+      }
+    },
+    {
+      "name": "mingw-make",
+      "binaryDir": "${sourceDir}/build-${presetName}-release",
+      "displayName": "MinGW 11.2.0 Makefiles",
+      "generator": "MinGW Makefiles",
+      "inherits" : "mingw",
+      "cacheVariables": {
+        "CMAKE_BUILD_TYPE": "Release",
+        "CMAKE_PREFIX_PATH": "$env{SystemDrive}/Qt/6.4.2/mingw_64"
+      }
+    }
+  ],
+  "buildPresets": [
+    {
+      "name": "mingw",
+      "displayName": "MinGW default",
+      "configurePreset": "mingw",
+      "targets": "${sourceDirName}"
+    },
+    {
+      "name": "mingw-verbose",
+      "inherits": "mingw",
+      "displayName": "MinGW verbose",
+      "verbose": true
+    },
+    {
+      "name": "mingw-make",
+      "displayName": "MinGW make 4 CPUs",
+      "configurePreset": "mingw-make",
+      "jobs": 4
+    }
+  ]
+}
diff --git a/tests/manual/cmakepresets/msvc.json b/tests/manual/cmakepresets/msvc.json
new file mode 100644
index 0000000000..5f4c9b4c5d
--- /dev/null
+++ b/tests/manual/cmakepresets/msvc.json
@@ -0,0 +1,76 @@
+{
+  "version": 4,
+  "cmakeMinimumRequired": {
+    "major": 3,
+    "minor": 23,
+    "patch": 0
+  },
+  "configurePresets": [
+    {
+      "name": "visualc",
+      "displayName": "Visual C++ 2019 x64",
+      "generator": "Visual Studio 16 2019",
+      "binaryDir": "${sourceDir}/build-${presetName}",
+      "architecture" : {
+        "value": "x64"
+      },
+      "toolchainFile" : "../cmakepresets/msvc-toolchain.cmake",
+      "condition" : {
+        "type": "not",
+        "condition": {
+          "type": "notEquals",
+          "lhs": "${hostSystemName}",
+          "rhs": "$env{HOST_SYSTEM_NAME}"
+        }
+      },
+      "environment" : {
+        "HOST_SYSTEM_NAME": "Windows",
+        "QT_VERSION": "6.4.2"
+      }
+    },
+    {
+      "name": "visualc-ninja",
+      "displayName": "Visual C++ 2019 x64 Ninja",
+      "generator": "Ninja",
+      "binaryDir": "${sourceDir}/build-${presetName}",
+      "toolchainFile" : "c:/Qt/6.4.2/msvc2019_64/lib/cmake/Qt6/qt.toolchain.cmake",
+      "cacheVariables": {
+        "CMAKE_BUILD_TYPE": "Release"
+      },
+      "condition": {
+        "type": "equals",
+        "lhs": "${hostSystemName}",
+        "rhs": "Windows"
+      },
+      "environment" : {
+        "VCToolsVersion": "14.29.30133",
+        "WindowsSDKVersion" : "10.0.22000.0",
+        "VCArch": "x64",
+        "VCToolsInstallDir": "$env{ProgramFiles(x86)}/Microsoft Visual Studio/2019/Professional/VC/Tools/MSVC/$env{VCToolsVersion}",
+        "WindowsSdkDir" : "$env{ProgramFiles(x86)}/Windows Kits/10",
+        "WindowsSdkIncVerDir": "$env{WindowsSdkDir}/Include/$env{WindowsSDKVersion}",
+        "WindowsSdkLibVerDir": "$env{WindowsSdkDir}/Lib/$env{WindowsSDKVersion}",
+
+        "INCLUDE": "$env{VCToolsInstallDir}/ATLMFC/include;$env{VCToolsInstallDir}/include;$env{WindowsSdkIncVerDir}/ucrt;$env{WindowsSdkIncVerDir}/shared;$env{WindowsSdkIncVerDir}/um;$env{WindowsSdkIncVerDir}/winrt;$env{WindowsSdkIncVerDir}/cppwinrt",
+        "LIB": "$env{VCToolsInstallDir}/ATLMFC/lib/$env{VCArch};$env{VCToolsInstallDir}/lib/$env{VCArch};$env{WindowsSdkLibVerDir}/ucrt/$env{VCArch};$env{WindowsSdkLibVerDir}/um/$env{VCArch}",
+        "PATH": "$env{VCToolsInstallDir}/bin/HostX64/$env{VCArch};$env{WindowsSdkDir}/bin/$env{WindowsSDKVersion}/$env{VCArch};$penv{PATH}"
+      }
+    }
+  ],
+  "buildPresets": [
+   {
+      "name": "visualc-debug",
+      "configurePreset": "visualc",
+      "configuration": "Debug"
+    },
+    {
+      "name": "visualc-relwithdebinfo",
+      "inherits": "visualc-debug",
+      "configuration": "RelWithDebInfo"
+    },
+    {
+      "name": "visualc-ninja",
+      "configurePreset": "visualc-ninja"
+    }
+  ]
+}