feat: add parallelizeBuild to BuildAction

Sources/XcodeGraph/Models/BuildAction.swift

@@ -7,6 +7,7 @@ public struct BuildAction: Equatable, Codable, Sendable {
     public var targets: [TargetReference]
     public var preActions: [ExecutionAction]
     public var postActions: [ExecutionAction]
+    public var parallelizeBuild: Bool
     public var runPostActionsOnFailure: Bool
     public var findImplicitDependencies: Bool
 
@@ -16,12 +17,14 @@ public struct BuildAction: Equatable, Codable, Sendable {
         targets: [TargetReference] = [],
         preActions: [ExecutionAction] = [],
         postActions: [ExecutionAction] = [],
+        parallelizeBuild: Bool = true,
         runPostActionsOnFailure: Bool = false,
         findImplicitDependencies: Bool = true
     ) {
         self.targets = targets
         self.preActions = preActions
         self.postActions = postActions
+        self.parallelizeBuild = parallelizeBuild
         self.runPostActionsOnFailure = runPostActionsOnFailure
         self.findImplicitDependencies = findImplicitDependencies
     }

Sources/XcodeGraphMapper/Mappers/Schemes/XCSchemeMapper.swift

@@ -75,6 +75,7 @@ struct XCSchemeMapper: SchemeMapping {
             targets: targets,
             preActions: [],
             postActions: [],
+            parallelizeBuild: action.parallelizeBuild,
             runPostActionsOnFailure: action.runPostActionsOnFailure ?? false,
             findImplicitDependencies: action.buildImplicitDependencies
         )

Tests/XcodeGraphMapperTests/MapperTests/Schemes/XCSchemeMapperTests.swift

@@ -61,7 +61,7 @@ struct XCSchemeMapperTests: Sendable {
         )
         let buildAction = XCScheme.BuildAction(
             buildActionEntries: [buildActionEntry],
-            parallelizeBuild: true,
+            parallelizeBuild: false,
             buildImplicitDependencies: true,
             runPostActionsOnFailure: true
         )
@@ -74,6 +74,7 @@ struct XCSchemeMapperTests: Sendable {
         #expect(mappedAction != nil)
         #expect(mappedAction?.targets.count == 1)
         #expect(mappedAction?.targets[0].name == "App")
+        #expect(mappedAction?.parallelizeBuild == false)
         #expect(mappedAction?.runPostActionsOnFailure == true)
         #expect(mappedAction?.findImplicitDependencies == true)
     }