ENH: CLI: add the gcode path check logic for cli

Change-Id: I424a93d9ca945598da861a1905da07ae14663157

src/BambuStudio.cpp

@@ -2065,6 +2065,11 @@ int CLI::run(int argc, char **argv)
                                     print->process();
                                 }
                                 if (printer_technology == ptFFF) {
+                                    std::string conflict_result = dynamic_cast<Print *>(print)->get_conflict_string();
+                                    if (!conflict_result.empty()) {
+                                       BOOST_LOG_TRIVIAL(error) << "plate "<< index+1<< ": found slicing result conflict!"<< std::endl;
+                                       flush_and_exit(CLI_GCODE_PATH_CONFLICTS);
+                                    }
                                     // The outfile is processed by a PlaceholderParser.
                                     //outfile = part_plate->get_tmp_gcode_path();
                                     if (outfile_dir.empty()) {

src/libslic3r/Print.cpp

@@ -1691,6 +1691,7 @@ void Print::process(bool use_cache)
 
         if (conflictRes.has_value()) {
             m_conflict_result.set(conflictRes.value().first, conflictRes.value().second);
+            BOOST_LOG_TRIVIAL(error) << boost::format("gcode path conflicts found between %1% and %2%")%conflictRes.value().first %conflictRes.value().second;
         } else {
             m_conflict_result.reset();
         }

src/libslic3r/Print.hpp

@@ -772,6 +772,15 @@ public:
     bool is_support_used() const {return m_support_used;}
     bool is_BBL_Printer() const { return m_isBBLPrinter;}
     void set_BBL_Printer(const bool isBBL) { m_isBBLPrinter = isBBL;}
+    std::string get_conflict_string() const
+    {
+        std::string result;
+        if (m_conflict_result.conflicted) {
+            result = "Found gcode path conflicts between object " + m_conflict_result.obj1 + " and " + m_conflict_result.obj2;
+        }
+
+        return result;
+    }
     //BBS
     static StringObjectException sequential_print_clearance_valid(const Print &print, Polygons *polygons = nullptr, std::vector<std::pair<Polygon, float>>* height_polygons = nullptr);
 

src/libslic3r/Utils.hpp

@@ -51,6 +51,7 @@
 #define CLI_NO_SUITABLE_OBJECTS_AFTER_SKIP  -60
 
 #define CLI_SLICING_ERROR                  -100
+#define CLI_GCODE_PATH_CONFLICTS           -101
 
 
 namespace boost { namespace filesystem { class directory_entry; }}