Xcode: Add custom working directory property

Closes: #19967

4 files changed, 31 insertions, 6 deletions

diff --git a/Source/cmGlobalXCodeGenerator.cxx b/Source/cmGlobalXCodeGenerator.cxx
index 154bd8e..40e8d48 100644
--- a/Source/cmGlobalXCodeGenerator.cxx
+++ b/Source/cmGlobalXCodeGenerator.cxx
@@ -3414,7 +3414,7 @@ bool cmGlobalXCodeGenerator::OutputXCodeSharedSchemes(
           (root->GetMakefile()->GetCMakeInstance()->GetIsInTryCompile() ||
            obj->GetTarget()->GetPropertyAsBool("XCODE_GENERATE_SCHEME"))) {
         const std::string& targetName = obj->GetTarget()->GetName();
-        cmXCodeScheme schm(obj, testables[targetName],
+        cmXCodeScheme schm(root, obj, testables[targetName],
                            this->CurrentConfigurationTypes,
                            this->XcodeVersion);
         schm.WriteXCodeSharedScheme(xcProjDir,
diff --git a/Source/cmTarget.cxx b/Source/cmTarget.cxx
index 14635f7..b9bf7a5 100644
--- a/Source/cmTarget.cxx
+++ b/Source/cmTarget.cxx
@@ -371,6 +371,7 @@ cmTarget::cmTarget(std::string const& name, cmStateEnums::TargetType type,
       initProp("XCODE_SCHEME_THREAD_SANITIZER_STOP");
       initProp("XCODE_SCHEME_UNDEFINED_BEHAVIOUR_SANITIZER");
       initProp("XCODE_SCHEME_UNDEFINED_BEHAVIOUR_SANITIZER_STOP");
+      initProp("XCODE_SCHEME_WORKING_DIRECTORY");
       initProp("XCODE_SCHEME_DISABLE_MAIN_THREAD_CHECKER");
       initProp("XCODE_SCHEME_MAIN_THREAD_CHECKER_STOP");
       initProp("XCODE_SCHEME_MALLOC_SCRIBBLE");
diff --git a/Source/cmXCodeScheme.cxx b/Source/cmXCodeScheme.cxx
index afc95f5..b34c2f6 100644
--- a/Source/cmXCodeScheme.cxx
+++ b/Source/cmXCodeScheme.cxx
@@ -8,13 +8,16 @@
 #include <utility>
 
 #include "cmGeneratedFileStream.h"
+#include "cmGeneratorExpression.h"
 #include "cmGeneratorTarget.h"
 #include "cmXMLSafe.h"
 
-cmXCodeScheme::cmXCodeScheme(cmXCodeObject* xcObj, TestObjects tests,
+cmXCodeScheme::cmXCodeScheme(cmLocalGenerator* lg, cmXCodeObject* xcObj,
+                             TestObjects tests,
                              const std::vector<std::string>& configList,
                              unsigned int xcVersion)
-  : Target(xcObj)
+  : LocalGenerator(lg)
+  , Target(xcObj)
   , Tests(std::move(tests))
   , TargetName(xcObj->GetTarget()->GetName())
   , ConfigList(configList)
@@ -135,7 +138,8 @@ void cmXCodeScheme::WriteLaunchAction(cmXMLWriter& xout,
   xout.Attribute("selectedLauncherIdentifier",
                  "Xcode.DebuggerFoundation.Launcher.LLDB");
   xout.Attribute("launchStyle", "0");
-  xout.Attribute("useCustomWorkingDirectory", "NO");
+  WriteCustomWorkingDirectory(xout, configuration);
+
   xout.Attribute("ignoresPersistentStateOnLaunch", "NO");
   WriteLaunchActionBooleanAttribute(xout, "debugDocumentVersioning",
                                     "XCODE_SCHEME_DEBUG_DOCUMENT_VERSIONING",
@@ -355,7 +359,7 @@ void cmXCodeScheme::WriteProfileAction(cmXMLWriter& xout,
   xout.Attribute("buildConfiguration", configuration);
   xout.Attribute("shouldUseLaunchSchemeArgsEnv", "YES");
   xout.Attribute("savedToolIdentifier", "");
-  xout.Attribute("useCustomWorkingDirectory", "NO");
+  WriteCustomWorkingDirectory(xout, configuration);
   WriteLaunchActionBooleanAttribute(xout, "debugDocumentVersioning",
                                     "XCODE_SCHEME_DEBUG_DOCUMENT_VERSIONING",
                                     true);
@@ -395,6 +399,22 @@ void cmXCodeScheme::WriteBuildableReference(cmXMLWriter& xout,
   xout.EndElement();
 }
 
+void cmXCodeScheme::WriteCustomWorkingDirectory(
+  cmXMLWriter& xout, const std::string& configuration)
+{
+  std::string propertyValue = this->Target->GetTarget()->GetSafeProperty(
+    "XCODE_SCHEME_WORKING_DIRECTORY");
+  if (propertyValue.empty()) {
+    xout.Attribute("useCustomWorkingDirectory", "NO");
+  } else {
+    xout.Attribute("useCustomWorkingDirectory", "YES");
+
+    auto customWorkingDirectory = cmGeneratorExpression::Evaluate(
+      propertyValue, this->LocalGenerator, configuration);
+    xout.Attribute("customWorkingDirectory", customWorkingDirectory);
+  }
+}
+
 std::string cmXCodeScheme::WriteVersionString()
 {
   std::ostringstream v;
diff --git a/Source/cmXCodeScheme.h b/Source/cmXCodeScheme.h
index dff5e35..da40856 100644
--- a/Source/cmXCodeScheme.h
+++ b/Source/cmXCodeScheme.h
@@ -20,7 +20,7 @@ class cmXCodeScheme
 public:
   using TestObjects = std::vector<const cmXCodeObject*>;
 
-  cmXCodeScheme(cmXCodeObject* xcObj, TestObjects tests,
+  cmXCodeScheme(cmLocalGenerator* lg, cmXCodeObject* xcObj, TestObjects tests,
                 const std::vector<std::string>& configList,
                 unsigned int xcVersion);
 
@@ -28,6 +28,7 @@ public:
                               const std::string& container);
 
 private:
+  cmLocalGenerator* const LocalGenerator;
   const cmXCodeObject* const Target;
   const TestObjects Tests;
   const std::string& TargetName;
@@ -63,6 +64,9 @@ private:
   void WriteBuildableReference(cmXMLWriter& xout, const cmXCodeObject* xcObj,
                                const std::string& container);
 
+  void WriteCustomWorkingDirectory(cmXMLWriter& xout,
+                                   const std::string& configuration);
+
   std::string WriteVersionString();
   std::string FindConfiguration(const std::string& name);