[Dependency Scanning] Add setters for the scanner invocation context and a creation method to return an isntance of the opaque invocation

Author: artemcm

include/swift-c/DependencyScan/DependencyScan.h

@@ -205,6 +205,16 @@ swiftscan_prescan_result_get_import_set(swiftscan_prescan_result_t result);
 
 //=== Scanner Invocation Functions ----------------------------------------===//
 
+SWIFTSCAN_PUBLIC swiftscan_scan_invocation_t swiftscan_scan_invocation_create();
+
+SWIFTSCAN_PUBLIC void swiftscan_scan_invocation_set_working_directory(
+    swiftscan_scan_invocation_t invocation,
+    swiftscan_string_t working_directory);
+
+SWIFTSCAN_PUBLIC void
+swiftscan_scan_invocation_set_argv(swiftscan_scan_invocation_t invocation,
+                                   swiftscan_string_set_t *argv);
+
 SWIFTSCAN_PUBLIC swiftscan_string_t
 swiftscan_scan_invocation_get_working_directory(
     swiftscan_scan_invocation_t invocation);

lib/DependencyScan/DependencyScanImpl.cpp

@@ -35,8 +35,7 @@ swiftscan_scan_dependencies(swiftscan_scanner_t *scanner,
   int argc = invocation->argv->count;
   std::vector<const char *> Compilation;
   for (int i = 0; i < argc; ++i)
-    Compilation.push_back(
-        swiftscan_get_C_string(invocation->argv->strings[i]));
+    Compilation.push_back(swiftscan_get_C_string(invocation->argv->strings[i]));
 
   // Execute the scan and bridge the result
   auto ScanResult = ScanningTool->getDependencies(Compilation, {});
@@ -54,8 +53,7 @@ swiftscan_batch_scan_dependencies(swiftscan_scanner_t *scanner,
   int argc = invocation->argv->count;
   std::vector<const char *> Compilation;
   for (int i = 0; i < argc; ++i)
-    Compilation.push_back(
-        swiftscan_get_C_string(invocation->argv->strings[i]));
+    Compilation.push_back(swiftscan_get_C_string(invocation->argv->strings[i]));
 
   std::vector<BatchScanInput> BatchInput;
   for (int i = 0; i < batch_input->count; ++i) {
@@ -89,8 +87,7 @@ swiftscan_prescan_dependencies(swiftscan_scanner_t *scanner,
   int argc = invocation->argv->count;
   std::vector<const char *> Compilation;
   for (int i = 0; i < argc; ++i)
-    Compilation.push_back(
-        swiftscan_get_C_string(invocation->argv->strings[i]));
+    Compilation.push_back(swiftscan_get_C_string(invocation->argv->strings[i]));
 
   // Execute the scan and bridge the result
   auto PreScanResult = ScanningTool->getImports(Compilation);
@@ -260,6 +257,22 @@ swiftscan_prescan_result_get_import_set(swiftscan_prescan_result_t result) {
 
 //=== Scanner Invocation Functions ----------------------------------------===//
 
+swiftscan_scan_invocation_t swiftscan_scan_invocation_create() {
+  return new swiftscan_scan_invocation_s;
+}
+
+void swiftscan_scan_invocation_set_working_directory(
+    swiftscan_scan_invocation_t invocation,
+    swiftscan_string_t working_directory) {
+  invocation->working_directory = working_directory;
+}
+
+SWIFTSCAN_PUBLIC void
+swiftscan_scan_invocation_set_argv(swiftscan_scan_invocation_t invocation,
+                                   swiftscan_string_set_t *argv) {
+  invocation->argv = argv;
+}
+
 swiftscan_string_t swiftscan_scan_invocation_get_working_directory(
     swiftscan_scan_invocation_t invocation) {
   return invocation->working_directory;

lib/DependencyScan/ScanDependencies.cpp

@@ -773,8 +773,7 @@ generateFullDependencyGraph(CompilerInstance &instance,
 
     // Generate a swiftscan_clang_details_t object based on the dependency kind
     auto getModuleDetails = [&]() -> swiftscan_module_details_t {
-      swiftscan_module_details_s *details =
-          new swiftscan_module_details_s;
+      swiftscan_module_details_s *details = new swiftscan_module_details_s;
       if (swiftTextualDeps) {
         swiftscan_string_t moduleInterfacePath =
             swiftTextualDeps->swiftInterfaceFile.hasValue()