update src and test

src/CLI/CLI.hpp

@@ -0,0 +1,73 @@
+#pragma once
+
+#include <string>
+#include <vector>
+
+#include "libslic3r/Model.hpp"
+#include "CLI_DynamicPrintConfig.hpp"
+
+#ifdef SLIC3R_GUI
+#include "slic3r/GUI/GUI_Init.hpp"
+#endif
+
+namespace Slic3r::CLI
+{
+    // struct which is filled from comand line input
+    struct Data
+    {
+        Data();
+
+        CLI_DynamicPrintConfig      input_config;
+        CLI_DynamicPrintConfig      overrides_config;
+        CLI_DynamicPrintConfig      transform_config;
+        CLI_DynamicPrintConfig      misc_config;
+        CLI_DynamicPrintConfig      actions_config;
+
+        std::vector<std::string>    input_files;
+
+        bool empty() {
+            return input_files.empty()
+                && input_config.empty()
+                && overrides_config.empty()
+                && transform_config.empty()
+                && actions_config.empty();
+        }
+    };
+
+    // Implemented in PrintHelp.cpp
+
+    void    print_help(bool include_print_options = false, PrinterTechnology printer_technology = ptAny);
+
+    // Implemented in Setup.cpp
+
+    bool    setup(Data& cli, int argc, char** argv);
+
+    // Implemented in LoadPrintData.cpp
+
+    PrinterTechnology   get_printer_technology(const DynamicConfig& config);
+    bool                load_print_data(std::vector<Model>& models,
+                                        DynamicPrintConfig& print_config,
+                                        PrinterTechnology& printer_technology,
+                                        Data& cli);
+    bool                is_needed_post_processing(const DynamicPrintConfig& print_config);
+
+    // Implemented in ProcessTransform.cpp
+
+    bool    process_transform(Data& cli, const DynamicPrintConfig& print_config, std::vector<Model>& models);
+
+    // Implemented in ProcessActions.cpp
+
+    bool    has_full_config_from_profiles(const Data& cli);
+    bool    process_profiles_sharing(const Data& cli);
+    bool    process_actions(Data& cli, const DynamicPrintConfig& print_config, std::vector<Model>& models);
+
+    // Implemented in GuiParams.cpp
+#ifdef SLIC3R_GUI
+            // set data for init GUI parameters
+            // and return state of start_gui
+    bool    init_gui_params(GUI::GUI_InitParams& gui_params, int argc, char** argv, Data& cli);
+    int     start_gui_with_params(GUI::GUI_InitParams& params);
+    int     start_as_gcode_viewer(GUI::GUI_InitParams& gui_params);
+#endif
+
+}

src/CLI/CLI_DynamicPrintConfig.hpp

@@ -0,0 +1,47 @@
+#pragma once
+
+#include "libslic3r/Config.hpp"
+
+namespace Slic3r::CLI
+{
+enum class Type
+{
+    Input,
+    Overrides,
+    Transformations,
+    Misc,
+    Actions,
+    Undef
+};
+
+class CLI_DynamicPrintConfig : public DynamicPrintConfig
+{
+public:
+    CLI_DynamicPrintConfig() {}
+    CLI_DynamicPrintConfig(Type type, const ConfigDef* config_def) : 
+        m_type (type),
+        m_config_def (config_def) {}
+    CLI_DynamicPrintConfig(const CLI_DynamicPrintConfig& other) : 
+        DynamicPrintConfig(other),
+        m_type (other.type()),
+        m_config_def (other.def()) {}
+
+    // Overrides ConfigBase::def(). Static configuration definition. Any value stored into this ConfigBase shall have its definition here.
+    const ConfigDef* def() const override { return m_config_def; }
+
+    // Verify whether the opt_key has not been obsoleted or renamed.
+    // Both opt_key and value may be modified by handle_legacy().
+    // If the opt_key is no more valid in this version of Slic3r, opt_key is cleared by handle_legacy().
+    // handle_legacy() is called internally by set_deserialize().
+    void            handle_legacy(t_config_option_key& opt_key, std::string& value) const override {
+        if (m_type == Type::Overrides)
+            DynamicPrintConfig::handle_legacy(opt_key, value);
+    }
+
+    Type            type() const { return m_type; }
+
+private:
+    Type                m_type          { Type::Undef };
+    const ConfigDef*    m_config_def    { nullptr };
+};
+}

src/CLI/GuiParams.cpp

@@ -0,0 +1,144 @@
+#include <string>
+
+#include <boost/filesystem.hpp>
+#include <boost/nowide/iostream.hpp>
+#include <boost/nowide/cstdlib.hpp>
+
+#include "CLI.hpp"
+
+#ifdef SLIC3R_GUI
+
+namespace Slic3r::CLI {
+
+bool init_gui_params(GUI::GUI_InitParams& gui_params, int argc, char** argv, Data& cli)
+{
+    bool start_gui = false;
+
+    gui_params.argc = argc;
+    gui_params.argv = argv;
+    gui_params.input_files = cli.input_files;
+
+    if (cli.misc_config.has("opengl-aa")) {
+        start_gui = true;
+        gui_params.opengl_aa = true;
+    }
+
+    // are we starting as gcodeviewer ?
+    if (cli.actions_config.has("gcodeviewer")) {
+        start_gui = true;
+        gui_params.start_as_gcodeviewer = true;
+    }
+#ifndef _WIN32
+    else {
+        // On Unix systems, the qidi-slicer binary may be symlinked to give the application a different meaning.
+        gui_params.start_as_gcodeviewer = boost::algorithm::iends_with(boost::filesystem::path(argv[0]).filename().string(), "gcodeviewer");
+    }
+#endif // _WIN32
+
+#if !SLIC3R_OPENGL_ES
+    if (cli.misc_config.has("opengl-version")) {
+        const Semver opengl_minimum = Semver(3, 2, 0);
+        const std::string opengl_version_str = cli.misc_config.opt_string("opengl-version");
+        boost::optional<Semver> semver = Semver::parse(opengl_version_str);
+        if (semver.has_value() && (*semver) >= opengl_minimum) {
+            std::pair<int, int>& version = gui_params.opengl_version;
+            version.first = semver->maj();
+            version.second = semver->min();
+            if (std::find(Slic3r::GUI::OpenGLVersions::core.begin(), Slic3r::GUI::OpenGLVersions::core.end(), std::make_pair(version.first, version.second)) == Slic3r::GUI::OpenGLVersions::core.end()) {
+                version = { 0, 0 };
+                boost::nowide::cerr << "Required OpenGL version " << opengl_version_str << " not recognized.\n Option 'opengl-version' ignored." << std::endl;
+            }
+        }
+        else
+            boost::nowide::cerr << "Required OpenGL version " << opengl_version_str << " is invalid. Must be greater than or equal to " <<
+            opengl_minimum.to_string() << "\n Option 'opengl-version' ignored." << std::endl;
+        start_gui = true;
+    }
+
+    if (cli.misc_config.has("opengl-compatibility")) {
+        start_gui = true;
+        gui_params.opengl_compatibility_profile = true;
+        // reset version as compatibility profile always take the highest version
+        // supported by the graphic card
+        gui_params.opengl_version = std::make_pair(0, 0);
+    }
+
+    if (cli.misc_config.has("opengl-debug")) {
+        start_gui = true;
+        gui_params.opengl_debug = true;
+    }
+#endif // SLIC3R_OPENGL_ES
+
+    if (cli.misc_config.has("delete-after-load")) {
+        gui_params.delete_after_load = true;
+    }
+
+    if (!gui_params.start_as_gcodeviewer && !cli.input_config.has("load")) {
+        // Read input file(s) if any and check if can start GcodeViewer
+        if (cli.input_files.size() == 1 && is_gcode_file(cli.input_files[0]) && boost::filesystem::exists(cli.input_files[0]))
+            gui_params.start_as_gcodeviewer = true;
+    }
+
+    if (has_full_config_from_profiles(cli)) {
+        gui_params.selected_presets = Slic3r::GUI::CLISelectedProfiles{ cli.input_config.opt_string("print-profile"),
+                                                                        cli.input_config.opt_string("printer-profile") ,
+                                                                        cli.input_config.option<ConfigOptionStrings>("material-profile")->values };
+    }
+
+    if (!cli.overrides_config.empty())
+        gui_params.extra_config = cli.overrides_config;
+
+    if (cli.input_config.has("load"))
+        gui_params.load_configs = cli.input_config.option<ConfigOptionStrings>("load")->values;
+
+    for (const std::string& file : cli.input_files) {
+        if (boost::starts_with(file, "qidislicer://")) {
+            gui_params.start_downloader = true;
+            gui_params.download_url = file;
+            break;
+        }
+    }
+
+    return start_gui;
+}
+
+int start_gui_with_params(GUI::GUI_InitParams& params)
+{
+#if !defined(_WIN32) && !defined(__APPLE__)
+    // likely some linux / unix system
+    const char* display = boost::nowide::getenv("DISPLAY");
+    // const char *wayland_display = boost::nowide::getenv("WAYLAND_DISPLAY");
+    //if (! ((display && *display) || (wayland_display && *wayland_display))) {
+    if (!(display && *display)) {
+        // DISPLAY not set.
+        boost::nowide::cerr << "DISPLAY not set, GUI mode not available." << std::endl << std::endl;
+        print_help(false);
+        // Indicate an error.
+        return 1;
+    }
+#endif // some linux / unix system
+    return Slic3r::GUI::GUI_Run(params);
+}
+
+int start_as_gcode_viewer(GUI::GUI_InitParams& gui_params)
+{
+    if (gui_params.input_files.size() > 1) {
+        boost::nowide::cerr << "You can open only one .gcode file at a time in GCodeViewer" << std::endl;
+        return 1;
+    }
+
+    if (!gui_params.input_files.empty()) {
+        const std::string& file = gui_params.input_files[0];
+        if (!is_gcode_file(file) || !boost::filesystem::exists(file)) {
+            boost::nowide::cerr << "Input file isn't a .gcode file or doesn't exist. GCodeViewer can't be start." << std::endl;
+            return 1;
+        }
+    }
+
+    return start_gui_with_params(gui_params);
+}
+
+}
+#else // SLIC3R_GUI
+    // If there is no GUI, we shall ignore the parameters. Remove them from the list.
+#endif // SLIC3R_GUI

src/CLI/LoadPrintData.cpp

@@ -0,0 +1,259 @@
+#include <cstdio>
+#include <string>
+#include <cstring>
+#include <iostream>
+
+#include <boost/filesystem.hpp>
+#include <boost/nowide/args.hpp>
+#include <boost/nowide/iostream.hpp>
+
+#include "libslic3r/libslic3r.h"
+#include "libslic3r/Config.hpp"
+#include "libslic3r/GCode/PostProcessor.hpp"
+#include "libslic3r/Model.hpp"
+#include "libslic3r/FileReader.hpp"
+
+#include "CLI/CLI.hpp"
+#include "CLI/ProfilesSharingUtils.hpp"
+
+namespace Slic3r::CLI {
+
+PrinterTechnology get_printer_technology(const DynamicConfig &config)
+{
+    const ConfigOptionEnum<PrinterTechnology> *opt = config.option<ConfigOptionEnum<PrinterTechnology>>("printer_technology");
+    return (opt == nullptr) ? ptUnknown : opt->value;
+}
+
+// may be "validate_and_apply_printer_technology" will be better? 
+static bool can_apply_printer_technology(PrinterTechnology& printer_technology, const PrinterTechnology& other_printer_technology)
+{
+    if (printer_technology == ptUnknown) {
+        printer_technology = other_printer_technology;
+        return true;
+    }
+
+    bool invalid_other_pt = printer_technology != other_printer_technology && other_printer_technology != ptUnknown;
+
+    if (invalid_other_pt)
+        boost::nowide::cerr << "Mixing configurations for FFF and SLA technologies" << std::endl;
+
+    return !invalid_other_pt;
+}
+
+static void print_config_substitutions(const ConfigSubstitutions& config_substitutions, const std::string& file)
+{
+    if (config_substitutions.empty())
+        return;
+    boost::nowide::cout << "The following configuration values were substituted when loading \" << file << \":\n";
+    for (const ConfigSubstitution& subst : config_substitutions)
+        boost::nowide::cout << "\tkey = \"" << subst.opt_def->opt_key << "\"\t loaded = \"" << subst.old_value << "\tsubstituted = \"" << subst.new_value->serialize() << "\"\n";
+}
+
+static bool load_print_config(DynamicPrintConfig &print_config, PrinterTechnology& printer_technology, const Data& cli)
+{
+    // first of all load configuration from "--load" if any
+
+    if (cli.input_config.has("load")) {
+
+        const std::vector<std::string>& load_configs = cli.input_config.option<ConfigOptionStrings>("load")->values;
+        ForwardCompatibilitySubstitutionRule config_substitution_rule = cli.misc_config.option<ConfigOptionEnum<ForwardCompatibilitySubstitutionRule>>("config_compatibility")->value;
+
+        // load config files supplied via --load
+        for (auto const& file : load_configs) {
+            if (!boost::filesystem::exists(file)) {
+                if (cli.misc_config.has("ignore_nonexistent_config") && cli.misc_config.opt_bool("ignore_nonexistent_config")) {
+                    continue;
+                }
+                else {
+                    boost::nowide::cerr << "No such file: " << file << std::endl;
+                    return false;
+                }
+            }
+            DynamicPrintConfig  config;
+            ConfigSubstitutions config_substitutions;
+            try {
+                config_substitutions = config.load(file, config_substitution_rule);
+            }
+            catch (std::exception& ex) {
+                boost::nowide::cerr << "Error while reading config file \"" << file << "\": " << ex.what() << std::endl;
+                return false;
+            }
+
+            if (!can_apply_printer_technology(printer_technology, get_printer_technology(config)))
+                return false;
+
+            print_config_substitutions(config_substitutions, file);
+
+            config.normalize_fdm();
+            print_config.apply(config);
+        }
+    }
+
+    // than apply other options from full print config if any is provided by prifiles set
+
+    if (has_full_config_from_profiles(cli)) {
+        DynamicPrintConfig  config;
+        // load config from profiles set
+        std::string errors = Slic3r::load_full_print_config(cli.input_config.opt_string("print-profile"),
+                                                            cli.input_config.option<ConfigOptionStrings>("material-profile")->values,
+                                                            cli.input_config.opt_string("printer-profile"),
+                                                            config, printer_technology);
+        if (!errors.empty()) {
+            boost::nowide::cerr << "Error while loading config from profiles: " << errors << std::endl;
+            return false;
+        }
+
+        if (!can_apply_printer_technology(printer_technology, get_printer_technology(config)))
+            return false;
+
+        config.normalize_fdm();
+
+        // config is applied with print_config loaded before
+        config += std::move(print_config);
+        print_config = std::move(config);
+    }
+
+    return true;
+}
+
+static bool process_input_files(std::vector<Model>& models, DynamicPrintConfig& print_config, PrinterTechnology& printer_technology, Data& cli)
+{
+    for (const std::string& file : cli.input_files) {
+        if (boost::starts_with(file, "qidislicer://")) {
+            continue;
+        }
+        if (!boost::filesystem::exists(file)) {
+            boost::nowide::cerr << "No such file: " << file << std::endl;
+            return false;
+        }
+
+        Model model;
+        try {
+            if (has_full_config_from_profiles(cli) || !FileReader::is_project_file(file)) {
+                // we have full banch of options from profiles set
+                // so, just load a geometry
+                model = FileReader::load_model(file);
+            }
+            else {
+                // load model and configuration from the file
+                DynamicPrintConfig          config;
+                ConfigSubstitutionContext   config_substitutions_ctxt(cli.misc_config.option<ConfigOptionEnum<ForwardCompatibilitySubstitutionRule>>("config_compatibility")->value);
+                boost::optional<Semver>     qidislicer_generator_version;
+
+                //FIXME should we check the version here? // | Model::LoadAttribute::CheckVersion ?
+                model = FileReader::load_model_with_config(file, &config, &config_substitutions_ctxt, qidislicer_generator_version, FileReader::LoadAttribute::AddDefaultInstances);
+
+                if (!can_apply_printer_technology(printer_technology, get_printer_technology(config)))
+                    return false;
+
+                print_config_substitutions(config_substitutions_ctxt.substitutions, file);
+
+                // config is applied with print_config loaded before
+                config += std::move(print_config);
+                print_config = std::move(config);
+            }
+
+            // If model for slicing is loaded from 3mf file, then its geometry has to be used and arrange couldn't be apply for this model.
+            if (FileReader::is_project_file(file) &&
+                (!cli.transform_config.has("dont_arrange") || !cli.transform_config.opt_bool("dont_arrange"))) {
+                //So, check a state of "dont_arrange" parameter and set it to true, if its value is false.
+                cli.transform_config.set_key_value("dont_arrange", new ConfigOptionBool(true));
+            }
+        }
+        catch (std::exception& e) {
+            boost::nowide::cerr << file << ": " << e.what() << std::endl;
+            return false;
+        }
+        if (model.objects.empty()) {
+            boost::nowide::cerr << "Error: file is empty: " << file << std::endl;
+            continue;
+        }
+        models.push_back(model);
+    }
+
+    return true;
+}
+
+static bool finalize_print_config(DynamicPrintConfig& print_config, PrinterTechnology& printer_technology, const Data& cli)
+{
+    // Apply command line options to a more specific DynamicPrintConfig which provides normalize()
+    // (command line options override --load files or congiguration which is loaded prom profiles)
+    print_config.apply(cli.overrides_config, true);
+    // Normalizing after importing the 3MFs / AMFs
+    print_config.normalize_fdm();
+
+    if (printer_technology == ptUnknown)
+        printer_technology = cli.actions_config.has("export_sla") ? ptSLA : ptFFF;
+    print_config.option<ConfigOptionEnum<PrinterTechnology>>("printer_technology", true)->value = printer_technology;
+
+    // Initialize full print configs for both the FFF and SLA technologies.
+    FullPrintConfig    fff_print_config;
+    SLAFullPrintConfig sla_print_config;
+
+    // Synchronize the default parameters and the ones received on the command line.
+    if (printer_technology == ptFFF) {
+        fff_print_config.apply(print_config, true);
+        print_config.apply(fff_print_config, true);
+    }
+    else {
+        assert(printer_technology == ptSLA);
+        sla_print_config.output_filename_format.value = "[input_filename_base].sl1";
+
+        // The default bed shape should reflect the default display parameters
+        // and not the fff defaults.
+        double w = sla_print_config.display_width.getFloat();
+        double h = sla_print_config.display_height.getFloat();
+        sla_print_config.bed_shape.values = { Vec2d(0, 0), Vec2d(w, 0), Vec2d(w, h), Vec2d(0, h) };
+
+        sla_print_config.apply(print_config, true);
+        print_config.apply(sla_print_config, true);
+    }
+
+    // validate print configuration
+    std::string validity = print_config.validate();
+    if (!validity.empty()) {
+        boost::nowide::cerr << "Error: The composite configation is not valid: " << validity << std::endl;
+        return false;
+    }
+
+    return true;
+}
+
+bool load_print_data(std::vector<Model>& models, 
+                     DynamicPrintConfig& print_config, 
+                     PrinterTechnology& printer_technology, 
+                     Data& cli)
+{
+    if (!load_print_config(print_config, printer_technology, cli))
+        return false;
+
+    if (!process_input_files(models, print_config, printer_technology, cli))
+        return false;
+
+    if (!finalize_print_config(print_config, printer_technology, cli))
+        return false;
+
+    return true;
+}
+
+bool is_needed_post_processing(const DynamicPrintConfig& print_config)
+{
+    if (print_config.has("post_process")) {
+        const std::vector<std::string>& post_process = print_config.opt<ConfigOptionStrings>("post_process")->values;
+        if (!post_process.empty()) {
+            boost::nowide::cout << "\nA post-processing script has been detected in the config data:\n\n";
+            for (const std::string& s : post_process) {
+                boost::nowide::cout << "> " << s << "\n";
+            }
+            boost::nowide::cout << "\nContinue(Y/N) ? ";
+            char in;
+            boost::nowide::cin >> in;
+            if (in != 'Y' && in != 'y')
+                return true;
+        }
+    }
+
+    return false;
+}
+
+}

src/CLI/PrintHelp.cpp

@@ -0,0 +1,180 @@
+#include <string>
+
+#include <boost/algorithm/string/predicate.hpp>
+#include <boost/algorithm/string/split.hpp>
+#include <boost/algorithm/string/join.hpp>
+#include <boost/nowide/iostream.hpp>
+
+#include "CLI.hpp"
+
+namespace Slic3r::CLI {
+
+static void print_help(const ConfigDef& config_def, bool show_defaults, std::function<bool(const ConfigOptionDef&)> filter = [](const ConfigOptionDef &){ return true; })
+{
+
+    // prepare a function for wrapping text
+    auto wrap = [](const std::string& text, size_t line_length) -> std::string {
+        std::istringstream words(text);
+        std::ostringstream wrapped;
+        std::string word;
+
+        if (words >> word) {
+            wrapped << word;
+            size_t space_left = line_length - word.length();
+            while (words >> word) {
+                if (space_left < word.length() + 1) {
+                    wrapped << '\n' << word;
+                    space_left = line_length - word.length();
+                }
+                else {
+                    wrapped << ' ' << word;
+                    space_left -= word.length() + 1;
+                }
+            }
+        }
+        return wrapped.str();
+        };
+
+    // List of opt_keys that should be hidden from the CLI help.
+    const std::vector<std::string> silent_options = { "webdev", "single_instance_on_url" };
+
+    // get the unique categories
+    std::set<std::string> categories;
+    for (const auto& opt : config_def.options) {
+        const ConfigOptionDef& def = opt.second;
+        if (filter(def))
+            categories.insert(def.category);
+    }
+
+    for (const std::string& category : categories) {
+        if (category != "") {
+            boost::nowide::cout << category << ":" << std::endl;
+        }
+        else if (categories.size() > 1) {
+            boost::nowide::cout << "Misc options:" << std::endl;
+        }
+
+        for (const auto& opt : config_def.options) {
+            const ConfigOptionDef& def = opt.second;
+            if (def.category != category || def.cli == ConfigOptionDef::nocli || !filter(def))
+                continue;
+
+            if (std::find(silent_options.begin(), silent_options.end(), opt.second.opt_key) != silent_options.end())
+                continue;
+
+            // get all possible variations: --foo, --foobar, -f...
+            std::vector<std::string> cli_args = def.cli_args(opt.first);
+            if (cli_args.empty())
+                continue;
+
+            for (auto& arg : cli_args) {
+                arg.insert(0, (arg.size() == 1) ? "-" : "--");
+                if (def.type == coFloat || def.type == coInt || def.type == coFloatOrPercent
+                    || def.type == coFloats || def.type == coInts) {
+                    arg += " N";
+                }
+                else if (def.type == coPoint) {
+                    arg += " X,Y";
+                }
+                else if (def.type == coPoint3) {
+                    arg += " X,Y,Z";
+                }
+                else if (def.type == coString || def.type == coStrings) {
+                    arg += " ABCD";
+                }
+            }
+
+            // left: command line options
+            const std::string cli = boost::algorithm::join(cli_args, ", ");
+            boost::nowide::cout << " " << std::left << std::setw(20) << cli;
+
+            // right: option description
+            std::string descr = def.tooltip;
+            bool show_defaults_this = show_defaults || def.opt_key == "config_compatibility";
+            if (show_defaults_this && def.default_value && def.type != coBool
+                && (def.type != coString || !def.default_value->serialize().empty())) {
+                descr += " (";
+                if (!def.sidetext.empty()) {
+                    descr += def.sidetext + ", ";
+                }
+                else if (def.enum_def && def.enum_def->has_values()) {
+                    descr += boost::algorithm::join(def.enum_def->values(), ", ") + "; ";
+                }
+                descr += "default: " + def.default_value->serialize() + ")";
+            }
+
+            // wrap lines of description
+            descr = wrap(descr, 80);
+            std::vector<std::string> lines;
+            boost::split(lines, descr, boost::is_any_of("\n"));
+
+            // if command line options are too long, print description in new line
+            for (size_t i = 0; i < lines.size(); ++i) {
+                if (i == 0 && cli.size() > 19)
+                    boost::nowide::cout << std::endl;
+                if (i > 0 || cli.size() > 19)
+                    boost::nowide::cout << std::string(21, ' ');
+                boost::nowide::cout << lines[i] << std::endl;
+            }
+        }
+    }
+}
+
+void print_help(bool include_print_options/* = false*/, PrinterTechnology printer_technology/* = ptAny*/)
+{
+    boost::nowide::cout
+        << SLIC3R_BUILD_ID << " " << "based on Slic3r"
+#ifdef SLIC3R_GUI
+        << " (with GUI support)"
+#else /* SLIC3R_GUI */
+        << " (without GUI support)"
+#endif /* SLIC3R_GUI */
+        << std::endl
+        << "https://github.com/qiditech/QIDISlicer" << std::endl << std::endl
+        << "Usage: qidi-slicer [ INPUT ] [ OPTIONS ] [ ACTIONS ] [ TRANSFORM ] [ file.stl ... ]" << std::endl;
+
+    boost::nowide::cout
+        << std::endl
+        << "Input:" << std::endl;
+    print_help(cli_input_config_def, false);
+
+    boost::nowide::cout
+        << std::endl
+        << "Note: To load configuration from profiles, you need to set whole banch of presets" << std::endl;
+
+    boost::nowide::cout
+        << std::endl
+        << "Actions:" << std::endl;
+    print_help(cli_actions_config_def, false);
+
+    boost::nowide::cout
+        << std::endl
+        << "Transform options:" << std::endl;
+    print_help(cli_transform_config_def, false);
+
+    boost::nowide::cout
+        << std::endl
+        << "Other options:" << std::endl;
+    print_help(cli_misc_config_def, false);
+
+    boost::nowide::cout
+        << std::endl
+        << "Print options are processed in the following order:" << std::endl
+        << "\t1) Config keys from the command line, for example --fill-pattern=stars" << std::endl
+        << "\t   (highest priority, overwrites everything below)" << std::endl
+        << "\t2) Config files loaded with --load" << std::endl
+        << "\t3) Config values loaded from 3mf files" << std::endl;
+
+    if (include_print_options) {
+        boost::nowide::cout << std::endl;
+        print_help(print_config_def, true, [printer_technology](const ConfigOptionDef& def)
+            { return printer_technology == ptAny || def.printer_technology == ptAny || printer_technology == def.printer_technology; });
+    }
+    else {
+        boost::nowide::cout
+            << std::endl
+            << "Run --help-fff / --help-sla to see the full listing of print options." << std::endl;
+    }
+}
+
+}

src/CLI/ProcessActions.cpp

@@ -0,0 +1,421 @@
+#include <cstdio>
+#include <string>
+#include <cstring>
+#include <iostream>
+#include <math.h>
+#include <boost/algorithm/string/predicate.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/nowide/args.hpp>
+#include <boost/nowide/cstdlib.hpp>
+#include <boost/nowide/iostream.hpp>
+#include <boost/nowide/filesystem.hpp>
+#include <boost/nowide/cstdio.hpp>
+#include <boost/nowide/iostream.hpp>
+#include <boost/nowide/fstream.hpp>
+#include <boost/dll/runtime_symbol_info.hpp>
+
+#include "libslic3r/libslic3r.h"
+#if !SLIC3R_OPENGL_ES
+#include <boost/algorithm/string/split.hpp>
+#endif // !SLIC3R_OPENGL_ES
+#include "libslic3r/Config.hpp"
+#include "libslic3r/Geometry.hpp"
+#include "libslic3r/GCode/PostProcessor.hpp"
+#include "libslic3r/Model.hpp"
+#include "libslic3r/Preset.hpp"
+#include <arrange-wrapper/ModelArrange.hpp>
+#include "libslic3r/Print.hpp"
+#include "libslic3r/SLAPrint.hpp"
+#include "libslic3r/Format/AMF.hpp"
+#include "libslic3r/Format/3mf.hpp"
+#include "libslic3r/Format/STL.hpp"
+#include "libslic3r/Format/OBJ.hpp"
+#include "libslic3r/Format/SL1.hpp"
+#include "libslic3r/miniz_extension.hpp"
+#include "libslic3r/PNGReadWrite.hpp"
+#include "libslic3r/MultipleBeds.hpp"
+#include "libslic3r/BuildVolume.hpp"
+
+#include "CLI/CLI.hpp"
+#include "CLI/ProfilesSharingUtils.hpp"
+
+#define STB_IMAGE_RESIZE_IMPLEMENTATION
+#include "stb_image_resize2.h"
+
+namespace Slic3r::CLI {
+
+static bool has_profile_sharing_action(const Data& cli)
+{
+    return cli.actions_config.has("query-printer-models") || cli.actions_config.has("query-print-filament-profiles");
+}
+
+bool has_full_config_from_profiles(const Data& cli)
+{
+    const DynamicPrintConfig& input = cli.input_config;
+    return  !has_profile_sharing_action(cli) &&
+           (input.has("print-profile") && !input.opt_string("print-profile").empty() ||
+            input.has("material-profile") && !input.option<ConfigOptionStrings>("material-profile")->values.empty() ||
+            input.has("printer-profile") && !input.opt_string("printer-profile").empty());
+}
+
+bool process_profiles_sharing(const Data& cli)
+{
+    if (!has_profile_sharing_action(cli))
+        return false;
+
+    std::string ret;
+
+    if (cli.actions_config.has("query-printer-models")) {
+        ret = Slic3r::get_json_printer_models(get_printer_technology(cli.overrides_config));
+    }
+    else if (cli.actions_config.has("query-print-filament-profiles")) {
+        if (cli.input_config.has("printer-profile") && !cli.input_config.opt_string("printer-profile").empty()) {
+            const std::string printer_profile = cli.input_config.opt_string("printer-profile");
+            ret = Slic3r::get_json_print_filament_profiles(printer_profile);
+            if (ret.empty()) {
+                boost::nowide::cerr << "query-print-filament-profiles error: Printer profile '" << printer_profile <<
+                                        "' wasn't found among installed printers." << std::endl <<
+                                        "Or the request can be wrong." << std::endl;
+                return true;
+            }
+        }
+        else {
+            boost::nowide::cerr << "query-print-filament-profiles error: This action requires set 'printer-profile' option" << std::endl;
+            return true;
+        }
+    }
+
+    if (ret.empty()) {
+        boost::nowide::cerr << "Wrong request" << std::endl;
+        return true;
+    }
+
+    // use --output when available
+
+    if (cli.misc_config.has("output")) {
+        std::string cmdline_param = cli.misc_config.opt_string("output");
+        // if we were supplied a directory, use it and append our automatically generated filename
+        boost::filesystem::path cmdline_path(cmdline_param);
+        boost::filesystem::path proposed_path = boost::filesystem::path(Slic3r::resources_dir()) / "out.json";
+        if (boost::filesystem::is_directory(cmdline_path))
+            proposed_path = (cmdline_path / proposed_path.filename());
+        else if (cmdline_path.extension().empty())
+            proposed_path = cmdline_path.replace_extension("json");
+        else
+            proposed_path = cmdline_path;
+        const std::string file = proposed_path.string();
+
+        boost::nowide::ofstream c;
+        c.open(file, std::ios::out | std::ios::trunc);
+        c << ret << std::endl;
+        c.close();
+
+        boost::nowide::cout << "Output for your request is written into " << file << std::endl;
+    }
+    else 
+        printf("%s", ret.c_str());
+
+    return true;
+}
+
+namespace IO {
+    enum ExportFormat : int {
+        OBJ,
+        STL,
+        // SVG, 
+        TMF,
+        Gcode
+    };
+}
+
+static std::string output_filepath(const Model& model, IO::ExportFormat format, const std::string& cmdline_param)
+{
+    std::string ext;
+    switch (format) {
+    case IO::OBJ: ext = ".obj"; break;
+    case IO::STL: ext = ".stl"; break;
+    case IO::TMF: ext = ".3mf"; break;
+    default: assert(false); break;
+    };
+    auto proposed_path = boost::filesystem::path(model.propose_export_file_name_and_path(ext));
+    // use --output when available
+    if (!cmdline_param.empty()) {
+        // if we were supplied a directory, use it and append our automatically generated filename
+        boost::filesystem::path cmdline_path(cmdline_param);
+        if (boost::filesystem::is_directory(cmdline_path))
+            proposed_path = cmdline_path / proposed_path.filename();
+        else
+            proposed_path = cmdline_path;
+    }
+    return proposed_path.string();
+}
+
+static bool export_models(std::vector<Model>& models, IO::ExportFormat format, const std::string& cmdline_param)
+{
+    for (Model& model : models) {
+        const std::string path = output_filepath(model, format, cmdline_param);
+        bool success = false;
+        switch (format) {
+        case IO::OBJ: success = Slic3r::store_obj(path.c_str(), &model);          break;
+        case IO::STL: success = Slic3r::store_stl(path.c_str(), &model, true);    break;
+        case IO::TMF: success = Slic3r::store_3mf(path.c_str(), &model, nullptr, false); break;
+        default: assert(false); break;
+        }
+        if (success)
+            std::cout << "File exported to " << path << std::endl;
+        else {
+            std::cerr << "File export to " << path << " failed" << std::endl;
+            return false;
+        }
+    }
+    return true;
+}
+
+
+static ThumbnailData resize_and_crop(const std::vector<unsigned char>& data, int width, int height, int width_new, int height_new) {
+    ThumbnailData th;
+
+    float scale_x = float(width_new) / width;
+    float scale_y = float(height_new) / height;
+    float scale = std::max(scale_x, scale_y);  // Choose the larger scale to fill the box
+    int resized_width = int(width * scale);
+    int resized_height = int(height * scale);
+
+    std::vector<unsigned char> resized_rgba(resized_width * resized_height * 4);
+    stbir_resize_uint8_linear(data.data(), width, height, 4 * width,
+                              resized_rgba.data(), resized_width, resized_height, 4 * resized_width,
+                              STBIR_RGBA);
+
+    th.set(width_new, height_new);
+    int crop_x = (resized_width - width_new) / 2;
+    int crop_y = (resized_height - height_new) / 2;
+
+    for (int y = 0; y < height_new; ++y) {
+        std::memcpy(th.pixels.data() + y * width_new * 4, 
+                    resized_rgba.data() + ((y + crop_y) * resized_width + crop_x) * 4, 
+                    width_new * 4);
+    }
+    return th;
+}
+
+
+static std::function<ThumbnailsList(const ThumbnailsParams&)> get_thumbnail_generator_cli(const std::string& filename)
+{
+    if (boost::iends_with(filename, ".3mf")) {
+        return [filename](const ThumbnailsParams& params) {
+            ThumbnailsList list_out;
+
+            mz_zip_archive archive;
+            mz_zip_zero_struct(&archive);
+
+            if (!open_zip_reader(&archive, filename))
+                return list_out;
+            mz_uint num_entries = mz_zip_reader_get_num_files(&archive);
+            mz_zip_archive_file_stat stat;
+
+            int index = mz_zip_reader_locate_file(&archive, "Metadata/thumbnail.png", nullptr, 0);
+            if (index < 0 || !mz_zip_reader_file_stat(&archive, index, &stat))
+                return list_out;
+            std::string buffer;
+            buffer.resize(int(stat.m_uncomp_size));
+            mz_bool res = mz_zip_reader_extract_file_to_mem(&archive, stat.m_filename, buffer.data(), (size_t)stat.m_uncomp_size, 0);
+            if (res == 0)
+                return list_out;
+            close_zip_reader(&archive);
+
+            std::vector<unsigned char> data;
+            unsigned width = 0;
+            unsigned height = 0;
+            png::decode_png(buffer, data, width, height);
+
+            {
+                // Flip the image vertically so it matches the convention in Thumbnails generator.
+                const int row_size = width * 4; // Each pixel is 4 bytes (RGBA)
+                std::vector<unsigned char> temp_row(row_size);
+                for (int i = 0; i < height / 2; ++i) {
+                    unsigned char* top_row = &data[i * row_size];
+                    unsigned char* bottom_row = &data[(height - i - 1) * row_size];
+                    std::copy(bottom_row, bottom_row + row_size, temp_row.begin());
+                    std::copy(top_row, top_row + row_size, bottom_row);
+                    std::copy(temp_row.begin(), temp_row.end(), top_row);
+                }
+            }
+
+            for (const Vec2d& size : params.sizes) {
+                Point isize(size);
+                list_out.push_back(resize_and_crop(data, width, height, isize.x(), isize.y()));
+            }
+            return list_out;
+        };
+    }
+
+    return [](const ThumbnailsParams&) ->ThumbnailsList { return {}; };
+}
+
+static void update_instances_outside_state(Model& model, const DynamicPrintConfig& config)
+{
+    Pointfs bed_shape = dynamic_cast<const ConfigOptionPoints*>(config.option("bed_shape"))->values;
+    BuildVolume build_volume(bed_shape, config.opt_float("max_print_height"));
+    s_multiple_beds.update_build_volume(BoundingBoxf(bed_shape));
+    model.update_print_volume_state(build_volume);
+}
+
+bool process_actions(Data& cli, const DynamicPrintConfig& print_config, std::vector<Model>& models)
+{
+    DynamicPrintConfig& actions     = cli.actions_config;
+    DynamicPrintConfig& transform   = cli.transform_config;
+
+    // doesn't need any aditional input 
+
+    if (actions.has("help")) {
+        print_help();
+    }
+    if (actions.has("help_fff")) {
+        print_help(true, ptFFF);
+    }
+    if (actions.has("help_sla")) {
+        print_help(true, ptSLA);
+    }
+
+    if (actions.has("info")) {
+        if (models.empty()) {
+            boost::nowide::cerr << "error: cannot show info for empty models." << std::endl;
+            return 1;
+        }
+        // --info works on unrepaired model
+        for (Model& model : models) {
+            model.add_default_instances();
+            model.print_info();
+        }
+    }
+
+    if (actions.has("save")) {
+        //FIXME check for mixing the FFF / SLA parameters.
+        // or better save fff_print_config vs. sla_print_config
+        print_config.save(actions.opt_string("save"));
+    }
+
+    if (models.empty() && (actions.has("export_stl") || actions.has("export_obj") || actions.has("export_3mf"))) {
+        boost::nowide::cerr << "error: cannot export empty models." << std::endl;
+        return 1;
+    }
+
+    const std::string output = cli.misc_config.has("output") ? cli.misc_config.opt_string("output") : "";
+
+    if (actions.has("export_stl")) {
+        for (auto& model : models)
+            model.add_default_instances();
+        if (!export_models(models, IO::STL, output))
+            return 1;
+    }
+    if (actions.has("export_obj")) {
+        for (auto& model : models)
+            model.add_default_instances();
+        if (!export_models(models, IO::OBJ, output))
+            return 1;
+    }
+    if (actions.has("export_3mf")) {
+        if (!export_models(models, IO::TMF, output))
+            return 1;
+    }
+
+    if (actions.has("slice") || actions.has("export_gcode") || actions.has("export_sla")) {
+        PrinterTechnology       printer_technology = Preset::printer_technology(print_config);
+        if (actions.has("export_gcode") && printer_technology == ptSLA) {
+            boost::nowide::cerr << "error: cannot export G-code for an FFF configuration" << std::endl;
+            return 1;
+        }
+        else if (actions.has("export_sla") && printer_technology == ptFFF) {
+            boost::nowide::cerr << "error: cannot export SLA slices for a SLA configuration" << std::endl;
+            return 1;
+        }
+
+        const Vec2crd           gap{ s_multiple_beds.get_bed_gap() };
+        arr2::ArrangeBed        bed = arr2::to_arrange_bed(get_bed_shape(print_config), gap);
+        arr2::ArrangeSettings   arrange_cfg;
+        arrange_cfg.set_distance_from_objects(min_object_distance(print_config));
+
+        for (Model& model : models) {
+            // If all objects have defined instances, their relative positions will be
+            // honored when printing (they will be only centered, unless --dont-arrange
+            // is supplied); if any object has no instances, it will get a default one
+            // and all instances will be rearranged (unless --dont-arrange is supplied).
+            if (!transform.has("dont_arrange") || !transform.opt_bool("dont_arrange")) {
+                if (transform.has("center")) {
+                    Vec2d c = transform.option<ConfigOptionPoint>("center")->value;
+                    arrange_objects(model, arr2::InfiniteBed{ scaled(c) }, arrange_cfg);
+                }
+                else
+                    arrange_objects(model, bed, arrange_cfg);
+            }
+
+            Print       fff_print;
+            SLAPrint    sla_print;
+            sla_print.set_status_callback( [](const PrintBase::SlicingStatus& s) {
+                if (s.percent >= 0) { // FIXME: is this sufficient?
+                    printf("%3d%s %s\n", s.percent, "% =>", s.text.c_str());
+                    std::fflush(stdout);
+                }
+            });
+
+            PrintBase* print = (printer_technology == ptFFF) ? static_cast<PrintBase*>(&fff_print) : static_cast<PrintBase*>(&sla_print);
+            if (printer_technology == ptFFF) {
+                for (auto* mo : model.objects)
+                    fff_print.auto_assign_extruders(mo);
+            }
+
+            update_instances_outside_state(model, print_config);
+            MultipleBedsUtils::with_single_bed_model_fff(model, 0, [&print, &model, &print_config]()
+            {
+                print->apply(model, print_config);
+            });
+
+            std::string err = print->validate();
+            if (!err.empty()) {
+                boost::nowide::cerr << err << std::endl;
+                return 1;
+            }
+
+            std::string outfile = output;
+
+            if (print->empty())
+                boost::nowide::cout << "Nothing to print for " << outfile << " . Either the print is empty or no object is fully inside the print volume." << std::endl;
+            else
+                try {
+                std::string outfile_final;
+                print->process();
+                if (printer_technology == ptFFF) {
+                    // The outfile is processed by a PlaceholderParser.
+                    const std::string input_file = fff_print.model().objects.empty() ? "" : fff_print.model().objects.front()->input_file;
+                    outfile = fff_print.export_gcode(outfile, nullptr, get_thumbnail_generator_cli(input_file));
+                    outfile_final = fff_print.print_statistics().finalize_output_path(outfile);
+                }
+                else {
+                    outfile = sla_print.output_filepath(outfile);
+                    // We need to finalize the filename beforehand because the export function sets the filename inside the zip metadata
+                    outfile_final = sla_print.print_statistics().finalize_output_path(outfile);
+                    sla_print.export_print(outfile_final);
+                }
+                if (outfile != outfile_final) {
+                    if (Slic3r::rename_file(outfile, outfile_final)) {
+                        boost::nowide::cerr << "Renaming file " << outfile << " to " << outfile_final << " failed" << std::endl;
+                        return false;
+                    }
+                    outfile = outfile_final;
+                }
+                // Run the post-processing scripts if defined.
+                run_post_process_scripts(outfile, fff_print.full_print_config());
+                boost::nowide::cout << "Slicing result exported to " << outfile << std::endl;
+            }
+            catch (const std::exception& ex) {
+                boost::nowide::cerr << ex.what() << std::endl;
+                return false;
+            }
+
+        }
+    }
+
+    return true;
+}
+
+}

src/CLI/ProcessTransform.cpp

@@ -0,0 +1,210 @@
+#include <cstdio>
+#include <string>
+#include <cstring>
+#include <iostream>
+#include <math.h>
+#include <boost/algorithm/string/predicate.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/nowide/args.hpp>
+#include <boost/nowide/cstdlib.hpp>
+#include <boost/nowide/iostream.hpp>
+#include <boost/nowide/filesystem.hpp>
+#include <boost/nowide/cstdio.hpp>
+#include <boost/nowide/iostream.hpp>
+#include <boost/nowide/fstream.hpp>
+#include <boost/dll/runtime_symbol_info.hpp>
+
+#include "libslic3r/libslic3r.h"
+#if !SLIC3R_OPENGL_ES
+#include <boost/algorithm/string/split.hpp>
+#endif // !SLIC3R_OPENGL_ES
+#include "libslic3r/Config.hpp"
+#include "libslic3r/Geometry.hpp"
+#include "libslic3r/Model.hpp"
+#include "libslic3r/ModelProcessing.hpp"
+#include "libslic3r/CutUtils.hpp"
+#include <arrange-wrapper/ModelArrange.hpp>
+#include "libslic3r/MultipleBeds.hpp"
+
+#include "CLI.hpp"
+
+namespace Slic3r::CLI {
+
+bool process_transform(Data& cli, const DynamicPrintConfig& print_config, std::vector<Model>& models)
+{
+    DynamicPrintConfig& transform = cli.transform_config;
+    DynamicPrintConfig& actions   = cli.actions_config;
+
+    const Vec2crd gap{ s_multiple_beds.get_bed_gap() };
+    arr2::ArrangeBed bed = arr2::to_arrange_bed(get_bed_shape(print_config), gap);
+    arr2::ArrangeSettings arrange_cfg;
+    if (transform.has("merge") || transform.has("duplicate"))
+        arrange_cfg.set_distance_from_objects(min_object_distance(print_config));
+
+    if (transform.has("merge")) {
+        Model m;
+
+        for (auto& model : models)
+            for (ModelObject* o : model.objects)
+                m.add_object(*o);
+        // Rearrange instances unless --dont-arrange is supplied
+        if (!transform.has("dont_arrange") && !transform.opt_bool("dont_arrange")) {
+            m.add_default_instances();
+            if (actions.has("slice"))
+                arrange_objects(m, bed, arrange_cfg);
+            else
+                arrange_objects(m, arr2::InfiniteBed{}, arrange_cfg);//??????
+        }
+        models.clear();
+        models.emplace_back(std::move(m));
+    }
+
+    if (transform.has("duplicate")) {
+        for (auto& model : models) {
+            const bool all_objects_have_instances = std::none_of(
+                model.objects.begin(), model.objects.end(),
+                [](ModelObject* o) { return o->instances.empty(); }
+            );
+
+            int dups = transform.opt_int("duplicate");
+            if (!all_objects_have_instances) model.add_default_instances();
+
+            try {
+                if (dups > 1) {
+                    // if all input objects have defined position(s) apply duplication to the whole model
+                    duplicate(model, size_t(dups), bed, arrange_cfg);
+                }
+                else {
+                    arrange_objects(model, bed, arrange_cfg);
+                }
+            }
+            catch (std::exception& ex) {
+                boost::nowide::cerr << "error: " << ex.what() << std::endl;
+                return false;
+            }
+        }
+    }
+    if (transform.has("duplicate_grid")) {
+        std::vector<int>& ints = transform.option<ConfigOptionInts>("duplicate_grid")->values;
+        const int x = ints.size() > 0 ? ints.at(0) : 1;
+        const int y = ints.size() > 1 ? ints.at(1) : 1;
+        const double distance = print_config.opt_float("duplicate_distance");
+        for (auto& model : models)
+            model.duplicate_objects_grid(x, y, (distance > 0) ? distance : 6);  // TODO: this is not the right place for setting a default
+    }
+            
+    if (transform.has("center")) {
+        for (auto& model : models) {
+            model.add_default_instances();
+            // this affects instances:
+            model.center_instances_around_point(transform.option<ConfigOptionPoint>("center")->value);
+            // this affects volumes:
+            //FIXME Vojtech: Who knows why the complete model should be aligned with Z as a single rigid body?
+            //model.align_to_ground();
+            BoundingBoxf3 bbox;
+            for (ModelObject* model_object : model.objects)
+                // We are interested into the Z span only, therefore it is sufficient to measure the bounding box of the 1st instance only.
+                bbox.merge(model_object->instance_bounding_box(0, false));
+            for (ModelObject* model_object : model.objects)
+                for (ModelInstance* model_instance : model_object->instances)
+                    model_instance->set_offset(Z, model_instance->get_offset(Z) - bbox.min.z());
+        }
+    }
+
+    if (transform.has("align_xy")) {
+        const Vec2d& p = transform.option<ConfigOptionPoint>("align_xy")->value;
+        for (auto& model : models) {
+            BoundingBoxf3 bb = model.bounding_box_exact();
+            // this affects volumes:
+            model.translate(-(bb.min.x() - p.x()), -(bb.min.y() - p.y()), -bb.min.z());
+        }
+    }
+
+    if (transform.has("rotate")) {
+        for (auto& model : models)
+            for (auto& o : model.objects)
+                // this affects volumes:
+                o->rotate(Geometry::deg2rad(transform.opt_float("rotate")), Z);
+    }
+    if (transform.has("rotate_x")) {
+        for (auto& model : models)
+            for (auto& o : model.objects)
+                // this affects volumes:
+                o->rotate(Geometry::deg2rad(transform.opt_float("rotate_x")), X);
+    }
+    if (transform.has("rotate_y")) {
+        for (auto& model : models)
+            for (auto& o : model.objects)
+                // this affects volumes:
+                o->rotate(Geometry::deg2rad(transform.opt_float("rotate_y")), Y);
+    }
+
+    if (transform.has("scale")) {
+        for (auto& model : models)
+            for (auto& o : model.objects)
+                // this affects volumes:
+                o->scale(transform.get_abs_value("scale", 1));
+    }
+    if (transform.has("scale_to_fit")) {
+        const Vec3d& opt = transform.opt<ConfigOptionPoint3>("scale_to_fit")->value;
+        if (opt.x() <= 0 || opt.y() <= 0 || opt.z() <= 0) {
+            boost::nowide::cerr << "--scale-to-fit requires a positive volume" << std::endl;
+            return false;
+        }
+        for (auto& model : models)
+            for (auto& o : model.objects)
+                // this affects volumes:
+                o->scale_to_fit(opt);
+    }
+
+    if (transform.has("cut")) {
+        std::vector<Model> new_models;
+        const Vec3d plane_center = transform.opt_float("cut") * Vec3d::UnitZ();
+        for (auto& model : models) {
+            Model new_model;
+            model.translate(0, 0, -model.bounding_box_exact().min.z());  // align to z = 0
+            size_t num_objects = model.objects.size();
+            for (size_t i = 0; i < num_objects; ++i) {
+                ModelObject* mo = model.objects.front();
+                const Vec3d cut_center_offset = plane_center - mo->instances[0]->get_offset();
+                Cut cut(mo, 0, Geometry::translation_transform(cut_center_offset),
+                    ModelObjectCutAttribute::KeepLower | ModelObjectCutAttribute::KeepUpper | ModelObjectCutAttribute::PlaceOnCutUpper);
+                auto cut_objects = cut.perform_with_plane();
+                for (ModelObject* obj : cut_objects)
+                    new_model.add_object(*obj);
+                model.delete_object(size_t(0));
+            }
+            new_models.push_back(new_model);
+        }
+
+        // TODO: copy less stuff around using pointers
+        models = new_models;
+
+        if (actions.empty()) {
+            // cutting transformations are setting an "export" action.
+            actions.set_key_value("export_stl", new ConfigOptionBool(true));
+        }
+    }
+
+    if (transform.has("split")) {
+        for (Model& model : models) {
+            size_t num_objects = model.objects.size();
+            for (size_t i = 0; i < num_objects; ++i) {
+                ModelObjectPtrs new_objects;
+                ModelProcessing::split(model.objects.front(), &new_objects);
+                model.delete_object(size_t(0));
+            }
+        }
+    }
+
+    // All transforms have been dealt with. Now ensure that the objects are on bed.
+    // (Unless the user said otherwise.)
+    if (!transform.has("ensure_on_bed") || transform.opt_bool("ensure_on_bed"))
+        for (auto& model : models)
+            for (auto& o : model.objects)
+                o->ensure_on_bed();
+
+    return true;
+}
+
+}

src/CLI/ProfilesSharingUtils.cpp

@@ -0,0 +1,584 @@
+#include "ProfilesSharingUtils.hpp"
+#include "libslic3r/Utils.hpp"
+#include "libslic3r/format.hpp"
+#include "libslic3r/PrintConfig.hpp"
+#include "libslic3r/PresetBundle.hpp"
+#include "libslic3r/Utils/DirectoriesUtils.hpp"
+#include "libslic3r/Utils/JsonUtils.hpp"
+#include "libslic3r/BuildVolume.hpp"
+
+#include <boost/log/trivial.hpp>
+
+namespace Slic3r {
+
+static bool load_preset_bundle_from_datadir(PresetBundle& preset_bundle)
+{
+    AppConfig app_config = AppConfig(AppConfig::EAppMode::Editor);
+    if (!app_config.exists()) {
+        BOOST_LOG_TRIVIAL(error) << "Configuration wasn't found. Check your 'datadir' value.";
+        return false;
+    }
+
+    if (std::string error = app_config.load(); !error.empty()) {
+        BOOST_LOG_TRIVIAL(error) << Slic3r::format("Error parsing QIDISlicer config file, it is probably corrupted. "
+            "Try to manually delete the file to recover from the error. Your user profiles will not be affected."
+            "\n%1%\n%2%", app_config.config_path(), error);
+        return false;
+    }
+
+    // just checking for existence of Slic3r::data_dir is not enough : it may be an empty directory
+    // supplied as argument to --datadir; in that case we should still run the wizard
+    preset_bundle.setup_directories();
+
+    std::string delayed_error_load_presets;
+    // Suppress the '- default -' presets.
+    preset_bundle.set_default_suppressed(app_config.get_bool("no_defaults"));
+    try {
+        auto preset_substitutions = preset_bundle.load_presets(app_config, ForwardCompatibilitySubstitutionRule::EnableSystemSilent);
+        if (!preset_substitutions.empty()) {
+            BOOST_LOG_TRIVIAL(error) << "Some substitutions are found during loading presets.";
+            return false;
+        }
+
+        // Post-process vendor map to delete non-installed models/varians
+
+        VendorMap& vendors = preset_bundle.vendors;
+        for (auto& [vendor_id, vendor_profile] : vendors) {
+            std::vector<VendorProfile::PrinterModel> models;
+
+            for (auto& printer_model : vendor_profile.models) {
+                std::vector<VendorProfile::PrinterVariant> variants;
+
+                for (const auto& variant : printer_model.variants) {
+                    // check if printer model with variant is intalled
+                    if (app_config.get_variant(vendor_id, printer_model.id, variant.name))
+                        variants.push_back(variant);
+                }
+
+                if (!variants.empty()) {
+                    if (printer_model.variants.size() != variants.size())
+                        printer_model.variants = variants;
+                    models.push_back(printer_model);
+                }
+            }
+
+            if (!models.empty()) {
+                if (vendor_profile.models.size() != models.size())
+                    vendor_profile.models = models;
+            }
+        }
+    }
+    catch (const std::exception& ex) {
+        BOOST_LOG_TRIVIAL(error) << ex.what();
+        return false;
+    }
+
+    return true;
+}
+
+namespace pt = boost::property_tree;
+/*
+struct PrinterAttr_
+{
+    std::string         model_name;
+    std::string         variant;
+};
+
+static std::string get_printer_profiles(const VendorProfile* vendor_profile, 
+                                        const PresetBundle* preset_bundle, 
+                                        const PrinterAttr_& printer_attr)
+{
+    for (const auto& printer_model : vendor_profile->models) {
+        if (printer_model.name != printer_attr.model_name)
+            continue;
+
+        for (const auto& variant : printer_model.variants)
+            if (variant.name == printer_attr.variant)
+            {
+                pt::ptree data_node;
+                data_node.put("printer_model", printer_model.name);
+                data_node.put("printer_variant", printer_attr.variant);
+
+                pt::ptree printer_profiles_node;
+                for (const Preset& printer_preset : preset_bundle->printers) {
+                    if (printer_preset.vendor->id == vendor_profile->id &&
+                        printer_preset.is_visible && // ???
+                        printer_preset.config.opt_string("printer_model") == printer_model.id &&
+                        printer_preset.config.opt_string("printer_variant") == printer_attr.variant) {
+                        pt::ptree profile_node;
+                        profile_node.put("", printer_preset.name);
+                        printer_profiles_node.push_back(std::make_pair("", profile_node));
+                    }
+                }
+                data_node.add_child("printer_profiles", printer_profiles_node);
+
+                // Serialize the tree into JSON and return it.
+                return write_json_with_post_process(data_node);
+            }
+    }
+
+    return "";
+}
+
+std::string get_json_printer_profiles(const std::string& printer_model_name, const std::string& printer_variant)
+{
+    if (!is_datadir())
+        return "";
+
+    PrinterAttr_ printer_attr({printer_model_name, printer_variant});
+
+    PresetBundle preset_bundle;
+    if (!load_preset_bundle_from_datadir(preset_bundle))
+        return "";
+
+    const VendorMap& vendors = preset_bundle.vendors;
+    for (const auto& [vendor_id, vendor] : vendors) {
+        std::string out = get_printer_profiles(&vendor, &preset_bundle, printer_attr);
+        if (!out.empty())
+            return out;
+    }
+
+    return "";
+}
+*/
+
+struct PrinterAttr
+{
+    std::string vendor_id;
+    std::string model_id;
+    std::string variant_name;
+};
+
+static bool is_compatible_preset(const Preset& printer_preset, const PrinterAttr& attr)
+{
+    return  printer_preset.vendor->id == attr.vendor_id &&
+            printer_preset.config.opt_string("printer_model") == attr.model_id &&
+            printer_preset.config.opt_string("printer_variant") == attr.variant_name;
+}
+
+static void add_profile_node(pt::ptree& printer_profiles_node, const Preset& printer_preset)
+{
+    pt::ptree profile_node;
+
+    const DynamicPrintConfig& config = printer_preset.config;
+
+    int extruders_cnt = printer_preset.printer_technology() == ptSLA ? 0 :
+                        config.option<ConfigOptionFloats>("nozzle_diameter")->values.size();
+
+    profile_node.put("name", printer_preset.name);
+    if (extruders_cnt > 0)
+        profile_node.put("extruders_cnt", extruders_cnt);
+
+    const double max_print_height = config.opt_float("max_print_height");
+    const ConfigOptionPoints& bed_shape = *config.option<ConfigOptionPoints>("bed_shape");
+
+    BuildVolume build_volume = BuildVolume { bed_shape.values, max_print_height };
+    BoundingBoxf        bb   = build_volume.bounding_volume2d();
+
+    Vec2d origin_pt;
+    if (build_volume.type() == BuildVolume::Type::Circle) {
+        origin_pt = build_volume.bed_center();
+    }
+    else {
+        origin_pt = to_2d(-1 * build_volume.bounding_volume().min);
+    }
+    std::string origin = Slic3r::format("[%1%, %2%]", is_approx(origin_pt.x(), 0.) ? 0 : origin_pt.x(),
+                                                      is_approx(origin_pt.y(), 0.) ? 0 : origin_pt.y());
+
+    pt::ptree bed_node;
+    bed_node.put("type",                build_volume.type_name());
+    bed_node.put("width",               bb.max.x() - bb.min.x());
+    bed_node.put("height",              bb.max.y() - bb.min.y());
+    bed_node.put("origin",              origin);
+    bed_node.put("max_print_height",    max_print_height);
+
+    profile_node.add_child("bed", bed_node);
+
+    printer_profiles_node.push_back(std::make_pair("", profile_node));
+}
+
+static void get_printer_profiles_node(pt::ptree& printer_profiles_node, 
+                                      pt::ptree& user_printer_profiles_node,
+                                      const PrinterPresetCollection& printer_presets,
+                                      const PrinterAttr& attr)
+{
+    printer_profiles_node.clear();
+    user_printer_profiles_node.clear();
+
+    for (const Preset& printer_preset : printer_presets) {
+        if (!printer_preset.is_visible)
+            continue;
+
+        if (printer_preset.is_user()) {
+            const Preset* parent_preset = printer_presets.get_preset_parent(printer_preset);
+            if (parent_preset && is_compatible_preset(*parent_preset, attr))
+                add_profile_node(user_printer_profiles_node, printer_preset);
+        }
+        else if (is_compatible_preset(printer_preset, attr))
+            add_profile_node(printer_profiles_node, printer_preset);
+    }
+}
+
+static void add_printer_models(pt::ptree& vendor_node,
+                               const VendorProfile* vendor_profile,
+                               PrinterTechnology printer_technology,
+                               const PrinterPresetCollection& printer_presets)
+{
+    for (const auto& printer_model : vendor_profile->models) {
+        if (printer_technology != ptUnknown && printer_model.technology != printer_technology)
+            continue;
+
+        pt::ptree variants_node;
+        pt::ptree printer_profiles_node;
+        pt::ptree user_printer_profiles_node;
+
+        if (printer_model.technology == ptSLA) {
+            PrinterAttr attr({ vendor_profile->id, printer_model.id, "default" });
+
+            get_printer_profiles_node(printer_profiles_node, user_printer_profiles_node, printer_presets, attr);
+            if (printer_profiles_node.empty() && user_printer_profiles_node.empty())
+                continue;
+        }
+        else {
+            for (const auto& variant : printer_model.variants) {
+
+                PrinterAttr attr({ vendor_profile->id, printer_model.id, variant.name });
+
+                get_printer_profiles_node(printer_profiles_node, user_printer_profiles_node, printer_presets, attr);
+                if (printer_profiles_node.empty() && user_printer_profiles_node.empty())
+                    continue;
+
+                pt::ptree variant_node;
+                variant_node.put("name", variant.name);
+                variant_node.add_child("printer_profiles", printer_profiles_node);
+                if (!user_printer_profiles_node.empty())
+                    variant_node.add_child("user_printer_profiles", user_printer_profiles_node);
+
+                variants_node.push_back(std::make_pair("", variant_node));
+            }
+
+            if (variants_node.empty())
+                continue;
+        }
+
+        pt::ptree data_node;
+        data_node.put("id", printer_model.id);
+        data_node.put("name", printer_model.name);
+        data_node.put("technology", printer_model.technology == ptFFF ? "FFF" : "SLA");
+
+        if (!variants_node.empty())
+            data_node.add_child("variants", variants_node);
+        else {
+            data_node.add_child("printer_profiles", printer_profiles_node);
+            if (!user_printer_profiles_node.empty())
+                data_node.add_child("user_printer_profiles", user_printer_profiles_node);
+        }
+
+        data_node.put("vendor_name", vendor_profile->name);
+        data_node.put("vendor_id", vendor_profile->id);
+
+        vendor_node.push_back(std::make_pair("", data_node));
+    }
+}
+
+static void add_undef_printer_models(pt::ptree& vendor_node,
+                                     PrinterTechnology printer_technology,
+                                     const PrinterPresetCollection& printer_presets)
+{
+    for (auto pt : { ptFFF, ptSLA }) {
+        if (printer_technology != ptUnknown && printer_technology != pt)
+            continue;
+
+        pt::ptree printer_profiles_node;
+        for (const Preset& preset : printer_presets) {
+            if (!preset.is_visible || preset.printer_technology() != pt ||
+                preset.vendor || printer_presets.get_preset_parent(preset))
+                continue;
+
+            add_profile_node(printer_profiles_node, preset);
+        }
+
+        if (!printer_profiles_node.empty()) {
+            pt::ptree data_node;
+            data_node.put("id", "");
+            data_node.put("technology", pt == ptFFF ? "FFF" : "SLA");
+            data_node.add_child("printer_profiles", printer_profiles_node);
+            data_node.put("vendor_name", "");
+            data_node.put("vendor_id", "");
+
+            vendor_node.push_back(std::make_pair("", data_node));
+        }
+    }
+}
+
+std::string get_json_printer_models(PrinterTechnology printer_technology)
+{
+    PresetBundle preset_bundle;
+    if (!load_preset_bundle_from_datadir(preset_bundle))
+        return "";
+            
+    pt::ptree vendor_node;
+
+    const VendorMap& vendors_map = preset_bundle.vendors;
+    for (const auto& [vendor_id, vendor] : vendors_map)
+        add_printer_models(vendor_node, &vendor, printer_technology, preset_bundle.printers);
+
+    // add printers with no vendor information
+    add_undef_printer_models(vendor_node, printer_technology, preset_bundle.printers);
+
+    pt::ptree root;
+    root.add_child("printer_models", vendor_node);
+
+    // Serialize the tree into JSON and return it.
+    return write_json_with_post_process(root);
+}
+
+static std::string get_installed_print_and_filament_profiles(const PresetBundle* preset_bundle, const Preset* printer_preset)
+{
+    PrinterTechnology printer_technology = printer_preset->printer_technology();
+
+    pt::ptree print_profiles;
+    pt::ptree user_print_profiles;
+
+    const PresetWithVendorProfile printer_preset_with_vendor_profile = preset_bundle->printers.get_preset_with_vendor_profile(*printer_preset);
+
+    const PresetCollection& print_presets       = printer_technology == ptFFF ? preset_bundle->prints    : preset_bundle->sla_prints;
+    const PresetCollection& material_presets    = printer_technology == ptFFF ? preset_bundle->filaments : preset_bundle->sla_materials;
+    const std::string       material_node_name  = printer_technology == ptFFF ? "filament_profiles"      : "sla_material_profiles";
+
+    for (auto print_preset : print_presets) {
+
+        const PresetWithVendorProfile print_preset_with_vendor_profile = print_presets.get_preset_with_vendor_profile(print_preset);
+
+        if (is_compatible_with_printer(print_preset_with_vendor_profile, printer_preset_with_vendor_profile))
+        {
+            pt::ptree materials_profile_node;
+            pt::ptree user_materials_profile_node;
+
+            for (auto material_preset : material_presets) {
+
+                // ?! check visible and no-template presets only
+                if (!material_preset.is_visible || (material_preset.vendor && material_preset.vendor->templates_profile))
+                    continue;
+
+                const PresetWithVendorProfile material_preset_with_vendor_profile = material_presets.get_preset_with_vendor_profile(material_preset);
+
+                if (is_compatible_with_printer(material_preset_with_vendor_profile, printer_preset_with_vendor_profile) &&
+                    is_compatible_with_print(material_preset_with_vendor_profile, print_preset_with_vendor_profile, printer_preset_with_vendor_profile)) {
+                    pt::ptree material_node;
+                    material_node.put("", material_preset.name);
+                    if (material_preset.is_user())
+                        user_materials_profile_node.push_back(std::make_pair("", material_node));
+                    else
+                        materials_profile_node.push_back(std::make_pair("", material_node));
+                }
+            }
+
+            pt::ptree print_profile_node;
+            print_profile_node.put("name", print_preset.name);
+            print_profile_node.add_child(material_node_name, materials_profile_node);
+            if (!user_materials_profile_node.empty())
+                print_profile_node.add_child("user_" + material_node_name, user_materials_profile_node);
+
+            if (print_preset.is_user())
+                user_print_profiles.push_back(std::make_pair("", print_profile_node));
+            else
+                print_profiles.push_back(std::make_pair("", print_profile_node));
+        }
+    }
+
+    if (print_profiles.empty() && user_print_profiles.empty())
+        return "";
+
+    pt::ptree tree;
+    tree.put("printer_profile", printer_preset->name);
+    tree.add_child("print_profiles", print_profiles);
+    if (!user_print_profiles.empty())
+        tree.add_child("user_print_profiles", user_print_profiles);
+
+    // Serialize the tree into JSON and return it.
+    return write_json_with_post_process(tree);
+}
+
+std::string get_json_print_filament_profiles(const std::string& printer_profile)
+{
+    PresetBundle preset_bundle;
+    if (load_preset_bundle_from_datadir(preset_bundle)) {
+        const Preset* preset = preset_bundle.printers.find_preset(printer_profile, false, false);
+        if (preset)
+            return get_installed_print_and_filament_profiles(&preset_bundle, preset);
+    }
+
+    return "";
+}
+
+// Helper function for FS
+bool load_full_print_config(const std::string& print_preset_name, const std::string& filament_preset_name, const std::string& printer_preset_name, DynamicPrintConfig& config)
+{
+    PresetBundle preset_bundle;
+    if (!load_preset_bundle_from_datadir(preset_bundle)){
+        BOOST_LOG_TRIVIAL(error) << Slic3r::format("Failed to load data from the datadir '%1%'.", data_dir());
+        return false;
+    }
+
+    config = {};
+    config.apply(FullPrintConfig::defaults());
+
+    bool is_failed{ false };
+
+    if (const Preset* print_preset = preset_bundle.prints.find_preset(print_preset_name))
+        config.apply_only(print_preset->config, print_preset->config.keys());
+    else {
+        BOOST_LOG_TRIVIAL(warning) << Slic3r::format("Print profile '%1%' wasn't found.", print_preset_name);
+        is_failed |= true;
+    }
+
+    if (const Preset* filament_preset = preset_bundle.filaments.find_preset(filament_preset_name))
+        config.apply_only(filament_preset->config, filament_preset->config.keys());
+    else {
+        BOOST_LOG_TRIVIAL(warning) << Slic3r::format("Filament profile '%1%' wasn't found.", filament_preset_name);
+        is_failed |= true;
+    }
+
+    if (const Preset* printer_preset = preset_bundle.printers.find_preset(printer_preset_name))
+        config.apply_only(printer_preset->config, printer_preset->config.keys());
+    else {
+        BOOST_LOG_TRIVIAL(warning) << Slic3r::format("Printer profile '%1%' wasn't found.", printer_preset_name);
+        is_failed |= true;
+    }
+
+    return !is_failed;
+}
+
+// Helper function for load full config from installed presets by profile names
+std::string load_full_print_config(const std::string& print_preset_name, 
+                                   const std::vector<std::string>& material_preset_names_in, 
+                                   const std::string& printer_preset_name,
+                                   DynamicPrintConfig& config,
+                                   PrinterTechnology printer_technology /*= ptUnknown*/)
+{
+    // check entered profile names
+
+    if (print_preset_name.empty() ||
+        material_preset_names_in.empty() ||
+        printer_preset_name.empty())
+        return "Request is not completed. All of Print/Material/Printer profiles have to be entered";
+
+    // check preset bundle
+
+    PresetBundle preset_bundle;
+    if (!load_preset_bundle_from_datadir(preset_bundle))
+        return Slic3r::format("Failed to load data from the datadir '%1%'.", data_dir());
+
+    // check existance of required profiles
+
+    std::string errors;
+
+    const Preset* printer_preset = preset_bundle.printers.find_preset(printer_preset_name);
+    if (!printer_preset)
+        errors += "\n" + Slic3r::format("Printer profile '%1%' wasn't found.", printer_preset_name);
+    else if (printer_technology == ptUnknown)
+        printer_technology = printer_preset->printer_technology();
+    else if (printer_technology != printer_preset->printer_technology())
+        errors += "\n" + std::string("Printer technology of the selected printer preset is differs with required printer technology");
+
+    PresetCollection& print_presets = printer_technology == ptFFF ? preset_bundle.prints    : preset_bundle.sla_prints;
+
+    const Preset* print_preset = print_presets.find_preset(print_preset_name);
+    if (!print_preset)
+        errors += "\n" + Slic3r::format("Print profile '%1%' wasn't found.", print_preset_name);
+
+    PresetCollection& material_presets = printer_technology == ptFFF ? preset_bundle.filaments : preset_bundle.sla_materials;
+
+    auto check_material = [&material_presets] (const std::string& name, std::string& errors) -> void {
+        const Preset* material_preset = material_presets.find_preset(name);
+        if (!material_preset)
+            errors += "\n" + Slic3r::format("Material profile '%1%' wasn't found.", name);
+    };
+
+    check_material(material_preset_names_in.front(), errors);
+    if (material_preset_names_in.size() > 1) {
+        for (size_t idx = 1; idx < material_preset_names_in.size(); idx++) {
+            if (material_preset_names_in[idx] != material_preset_names_in.front())
+                check_material(material_preset_names_in[idx], errors);
+        }
+    }
+
+    if (!errors.empty())
+        return errors;
+
+    // check and update list of material presets
+
+    std::vector<std::string> material_preset_names = material_preset_names_in;
+
+    if (printer_technology == ptSLA && material_preset_names.size() > 1) {
+        BOOST_LOG_TRIVIAL(warning) << "Note: More than one sla material profiles were entered. Extras material profiles will be ignored.";
+        material_preset_names.resize(1);
+    }
+
+    if (printer_technology == ptFFF) {
+        const int extruders_count = int(static_cast<const ConfigOptionFloats*>(printer_preset->config.option("nozzle_diameter"))->values.size());
+        if (extruders_count > int(material_preset_names.size())) {
+            BOOST_LOG_TRIVIAL(warning) << "Note: Less than needed filament profiles were entered. Missed filament profiles will be filled with first material.";
+            material_preset_names.reserve(extruders_count);
+            for (int i = extruders_count - material_preset_names.size(); i > 0; i--)
+                material_preset_names.push_back(material_preset_names.front());
+        }
+        else if (extruders_count < int(material_preset_names.size())) {
+            BOOST_LOG_TRIVIAL(warning) << "Note: More than needed filament profiles were entered. Extras filament profiles will be ignored.";
+            material_preset_names.resize(extruders_count);
+        }
+    }
+
+    // check profiles compatibility
+
+    const PresetWithVendorProfile printer_preset_with_vendor_profile = preset_bundle.printers.get_preset_with_vendor_profile(*printer_preset);
+    const PresetWithVendorProfile print_preset_with_vendor_profile   = print_presets.get_preset_with_vendor_profile(*print_preset);
+
+    if (!is_compatible_with_printer(print_preset_with_vendor_profile, printer_preset_with_vendor_profile))
+        errors += "\n" + Slic3r::format("Print profile '%1%' is not compatible with printer profile %2%.", print_preset_name, printer_preset_name);
+
+    auto check_material_preset_compatibility = [&material_presets, printer_preset_name, print_preset_name, printer_preset_with_vendor_profile, print_preset_with_vendor_profile]
+                                         (const std::string& name, std::string& errors) -> void {
+        const Preset* material_preset = material_presets.find_preset(name);
+        const PresetWithVendorProfile material_preset_with_vendor_profile = material_presets.get_preset_with_vendor_profile(*material_preset);
+
+        if (!is_compatible_with_printer(material_preset_with_vendor_profile, printer_preset_with_vendor_profile))
+            errors += "\n" + Slic3r::format("Material profile '%1%' is not compatible with printer profile %2%.", name, printer_preset_name);
+
+        if (!is_compatible_with_print(material_preset_with_vendor_profile, print_preset_with_vendor_profile, printer_preset_with_vendor_profile))
+            errors += "\n" + Slic3r::format("Material profile '%1%' is not compatible with print profile %2%.", name, print_preset_name);
+    };
+
+    check_material_preset_compatibility(material_preset_names.front(), errors);
+    if (material_preset_names.size() > 1) {
+        for (size_t idx = 1; idx < material_preset_names.size(); idx++) {
+            if (material_preset_names[idx] != material_preset_names.front())
+                check_material_preset_compatibility(material_preset_names[idx], errors);
+        }
+    }
+
+    if (!errors.empty())
+        return errors;
+
+    // get full print configuration
+
+    preset_bundle.printers.select_preset_by_name(printer_preset_name, true);
+    print_presets.select_preset_by_name(print_preset_name, true);
+    if (printer_technology == ptSLA)
+        material_presets.select_preset_by_name(material_preset_names.front(), true);
+    else if (printer_technology == ptFFF) {
+        auto& extruders_filaments = preset_bundle.extruders_filaments;
+        extruders_filaments.clear();
+        for (size_t i = 0; i < material_preset_names.size(); ++i)
+            extruders_filaments.emplace_back(ExtruderFilaments(&preset_bundle.filaments, i, material_preset_names[i]));
+        if (extruders_filaments.size() == 1)
+            preset_bundle.filaments.select_preset_by_name(material_preset_names[0], false);
+    }
+
+    config = preset_bundle.full_config();
+
+    return "";
+}
+
+} // namespace Slic3r

src/CLI/ProfilesSharingUtils.hpp

@@ -0,0 +1,29 @@
+#ifndef slic3r_ProfilesSharingUtils_hpp_
+#define slic3r_ProfilesSharingUtils_hpp_
+
+#include <string>
+#include "libslic3r/Config.hpp"
+
+namespace Slic3r {
+
+std::string get_json_printer_models(PrinterTechnology printer_technology);
+//std::string get_json_printer_profiles(const std::string& printer_model, const std::string& printer_variant);
+std::string get_json_print_filament_profiles(const std::string& printer_profile);
+
+class DynamicPrintConfig;
+bool load_full_print_config(const std::string& print_preset, const std::string& filament_preset, const std::string& printer_preset, DynamicPrintConfig& out_config);
+
+// Load full print config into config
+// Return value is always error string if any exists
+// Note, that all appearing warnings are added into BOOST_LOG
+// When printer_technology is set, then it will be compared with printer technology of the printer_profile and return the error, when they aren't the same
+std::string load_full_print_config( const std::string& print_preset_name, 
+                                    const std::vector<std::string>& material_preset_names,
+                                    const std::string& printer_preset_name, 
+                                    DynamicPrintConfig& config,
+                                    PrinterTechnology printer_technology = ptUnknown);
+
+
+} // namespace Slic3r
+
+#endif // slic3r_ProfilesSharingUtils_hpp_

src/CLI/Run.cpp

@@ -0,0 +1,54 @@
+#include "../QIDISlicer.hpp"
+#include "CLI.hpp"
+
+namespace Slic3r::CLI {
+
+int run(int argc, char** argv)
+{
+    Data cli;
+    if (!setup(cli, argc, argv))
+        return 1;
+
+    if (process_profiles_sharing(cli))
+        return 1;
+
+    bool                start_gui          = cli.empty() || (cli.actions_config.empty() && !cli.transform_config.has("cut"));
+    PrinterTechnology   printer_technology = get_printer_technology(cli.overrides_config);
+    DynamicPrintConfig  print_config       = {};
+    std::vector<Model>  models;
+
+#ifdef SLIC3R_GUI
+    GUI::GUI_InitParams gui_params;
+    start_gui |= init_gui_params(gui_params, argc, argv, cli);
+
+    if (gui_params.start_as_gcodeviewer)
+        return start_as_gcode_viewer(gui_params);
+#endif
+
+    if (!load_print_data(models, print_config, printer_technology, cli))
+        return 1;
+
+    if (!start_gui && is_needed_post_processing(print_config))
+        return 0;
+
+    if (!process_transform(cli, print_config, models))
+        return 1;
+
+    if (!process_actions(cli, print_config, models))
+        return 1;
+
+    if (start_gui) {
+#ifdef SLIC3R_GUI
+        return start_gui_with_params(gui_params);
+#else
+        // No GUI support. Just print out a help.
+        print_help(false);
+        // If started without a parameter, consider it to be OK, otherwise report an error code (no action etc).
+        return (argc == 0) ? 0 : 1;
+#endif
+    }
+
+    return 0;
+}
+
+}

src/CLI/Setup.cpp

@@ -0,0 +1,337 @@
+#include <boost/nowide/cstdlib.hpp>
+#include <boost/nowide/filesystem.hpp>
+#include <boost/nowide/cstdio.hpp>
+#include <boost/nowide/iostream.hpp>
+#include <boost/nowide/fstream.hpp>
+#include <boost/dll/runtime_symbol_info.hpp>
+
+#include "libslic3r/libslic3r.h"
+#include "libslic3r/Config.hpp"
+#include "libslic3r/PrintConfig.hpp"
+#include "libslic3r/Platform.hpp"
+#include "libslic3r/Utils.hpp"
+#include "libslic3r/Thread.hpp"
+#include "libslic3r/BlacklistedLibraryCheck.hpp"
+#include "libslic3r/Utils/DirectoriesUtils.hpp"
+
+#include "CLI.hpp"
+
+#ifdef SLIC3R_GUI
+#include "slic3r/Utils/ServiceConfig.hpp"
+#endif /* SLIC3R_GUI */
+
+
+namespace Slic3r::CLI {
+
+Data::Data() 
+{
+    input_config        = CLI_DynamicPrintConfig(Type::Input,           &cli_input_config_def);
+    overrides_config    = CLI_DynamicPrintConfig(Type::Overrides,       &print_config_def);
+    transform_config    = CLI_DynamicPrintConfig(Type::Transformations, &cli_transform_config_def);
+    misc_config         = CLI_DynamicPrintConfig(Type::Misc,            &cli_misc_config_def);
+    actions_config      = CLI_DynamicPrintConfig(Type::Actions,         &cli_actions_config_def);
+}
+
+using opts_map = std::map<std::string, std::pair<std::string, Type> >;
+
+static opts_map get_opts_map(const Data& data)
+{
+    opts_map ret;
+
+    for (const CLI_DynamicPrintConfig* config : { &data.input_config    ,
+                                                  &data.overrides_config,
+                                                  &data.transform_config,
+                                                  &data.misc_config     ,
+                                                  &data.actions_config     }) 
+    {
+        for (const auto& oit : config->def()->options)
+            for (const std::string& t : oit.second.cli_args(oit.first))
+                ret[t] = { oit.first , config->type()};
+    }
+
+    return ret;
+}
+
+static CLI_DynamicPrintConfig* get_config(Data& data, Type type)
+{
+    for (CLI_DynamicPrintConfig* config : { &data.input_config    ,
+                                            &data.overrides_config,
+                                            &data.transform_config,
+                                            &data.misc_config     ,
+                                            &data.actions_config })
+    {
+        if (type == config->type())
+            return config;
+    }
+    
+    assert(false);
+    return nullptr;
+}
+
+static bool read(Data& data, int argc, const char* const argv[])
+{
+    // cache the CLI option => opt_key mapping
+    opts_map opts = get_opts_map(data);
+
+    bool parse_options = true;
+    for (int i = 1; i < argc; ++i) {
+        std::string token = argv[i];
+        // Store non-option arguments in the provided vector.
+        if (!parse_options || !boost::starts_with(token, "-")) {
+            data.input_files.push_back(token);
+            continue;
+        }
+#ifdef __APPLE__
+        if (boost::starts_with(token, "-psn_"))
+            // OSX launcher may add a "process serial number", for example "-psn_0_989382" to the command line.
+            // While it is supposed to be dropped since OSX 10.9, we will rather ignore it.
+            continue;
+#endif /* __APPLE__ */
+        // Stop parsing tokens as options when -- is supplied.
+        if (token == "--") {
+            parse_options = false;
+            continue;
+        }
+        // Remove leading dashes (one or two).
+        token.erase(token.begin(), token.begin() + (boost::starts_with(token, "--") ? 2 : 1));
+        // Read value when supplied in the --key=value form.
+        std::string value;
+        {
+            size_t equals_pos = token.find("=");
+            if (equals_pos != std::string::npos) {
+                value = token.substr(equals_pos + 1);
+                token.erase(equals_pos);
+            }
+        }
+        // Look for the cli -> option mapping.
+        auto it = opts.find(token);
+        bool no = false;
+        if (it == opts.end()) {
+            // Remove the "no-" prefix used to negate boolean options.
+            std::string yes_token;
+            if (boost::starts_with(token, "no-")) {
+                yes_token = token.substr(3);
+                it = opts.find(yes_token);
+                no = true;
+            }
+            if (it == opts.end()) {
+                boost::nowide::cerr << "Unknown option --" << token.c_str() << std::endl;
+                return false;
+            }
+            if (no)
+                token = yes_token;
+        }
+
+        const auto& [opt_key, type] = it->second;
+
+        CLI_DynamicPrintConfig* config = get_config(data, type);
+        const ConfigOptionDef*  optdef = config->option_def(opt_key);
+        assert(optdef);
+
+        // If the option type expects a value and it was not already provided,
+        // look for it in the next token.
+        if (value.empty() && optdef->type != coBool && optdef->type != coBools) {
+            if (i == argc - 1) {
+                boost::nowide::cerr << "No value supplied for --" << token.c_str() << std::endl;
+                return false;
+            }
+            value = argv[++i];
+        }
+
+        if (no) {
+            assert(optdef->type == coBool || optdef->type == coBools);
+            if (!value.empty()) {
+                boost::nowide::cerr << "Boolean options negated by the --no- prefix cannot have a value." << std::endl;
+                return false;
+            }
+        }
+
+        // Store the option value.
+        const bool               existing = config->has(opt_key);
+        ConfigOption* opt_base = existing ? config->option(opt_key) : optdef->create_default_option();
+        if (!existing)
+            config->set_key_value(opt_key, opt_base);
+        ConfigOptionVectorBase* opt_vector = opt_base->is_vector() ? static_cast<ConfigOptionVectorBase*>(opt_base) : nullptr;
+        if (opt_vector) {
+            if (!existing)
+                // remove the default values
+                opt_vector->clear();
+            // Vector values will be chained. Repeated use of a parameter will append the parameter or parameters
+            // to the end of the value.
+            if (opt_base->type() == coBools && value.empty())
+                static_cast<ConfigOptionBools*>(opt_base)->values.push_back(!no);
+            else
+                // Deserialize any other vector value (ConfigOptionInts, Floats, Percents, Points) the same way
+                // they get deserialized from an .ini file. For ConfigOptionStrings, that means that the C-style unescape
+                // will be applied for values enclosed in quotes, while values non-enclosed in quotes are left to be
+                // unescaped by the calling shell.
+                opt_vector->deserialize(value, true);
+        }
+        else if (opt_base->type() == coBool) {
+            if (value.empty())
+                static_cast<ConfigOptionBool*>(opt_base)->value = !no;
+            else
+                opt_base->deserialize(value);
+        }
+        else if (opt_base->type() == coString) {
+            // Do not unescape single string values, the unescaping is left to the calling shell.
+            static_cast<ConfigOptionString*>(opt_base)->value = value;
+        }
+        else {
+            // Just bail out if the configuration value is not understood.
+            ConfigSubstitutionContext context(ForwardCompatibilitySubstitutionRule::Disable);
+            // Any scalar value of a type different from Bool and String.
+            if (!config->set_deserialize_nothrow(opt_key, value, context, false)) {
+                boost::nowide::cerr << "Invalid value supplied for --" << token.c_str() << std::endl;
+                return false;
+            }
+        }
+    }
+
+    // normalize override options 
+    if (!data.overrides_config.empty())
+        data.overrides_config.normalize_fdm();
+
+    if (!data.misc_config.has("config_compatibility")) {
+        // "config_compatibility" can be used during the loading configuration
+        // So, if this option wasn't set, then initialise it from default value
+        const ConfigOptionDef* optdef = cli_misc_config_def.get("config_compatibility");
+        ConfigOption* opt_with_def_value = optdef->create_default_option();
+        if (opt_with_def_value)
+            data.misc_config.set_key_value("config_compatibility", opt_with_def_value);
+    }
+
+    return true;
+}
+
+static bool setup_common()
+{
+    // Mark the main thread for the debugger and for runtime checks.
+    set_current_thread_name("slic3r_main");
+    // Save the thread ID of the main thread.
+    save_main_thread_id();
+
+#ifdef __WXGTK__
+    // On Linux, wxGTK has no support for Wayland, and the app crashes on
+    // startup if gtk3 is used. This env var has to be set explicitly to
+    // instruct the window manager to fall back to X server mode.
+    ::setenv("GDK_BACKEND", "x11", /* replace */ true);
+
+    ::setenv("WEBKIT_DISABLE_COMPOSITING_MODE", "1", /* replace */ false);
+    ::setenv("WEBKIT_DISABLE_DMABUF_RENDERER", "1", /* replace */ false);
+#endif
+
+    // Switch boost::filesystem to utf8.
+    try {
+        boost::nowide::nowide_filesystem();
+    }
+    catch (const std::runtime_error& ex) {
+        std::string caption = std::string(SLIC3R_APP_NAME) + " Error";
+        std::string text = std::string("An error occured while setting up locale.\n") + (
+#if !defined(_WIN32) && !defined(__APPLE__)
+            // likely some linux system
+            "You may need to reconfigure the missing locales, likely by running the \"locale-gen\" and \"dpkg-reconfigure locales\" commands.\n"
+#endif
+            SLIC3R_APP_NAME " will now terminate.\n\n") + ex.what();
+#if defined(_WIN32) && defined(SLIC3R_GUI)
+        MessageBoxA(NULL, text.c_str(), caption.c_str(), MB_OK | MB_ICONERROR);
+#endif
+        boost::nowide::cerr << text.c_str() << std::endl;
+        return false;
+    }
+
+    {
+        Slic3r::set_logging_level(1);
+        const char* loglevel = boost::nowide::getenv("SLIC3R_LOGLEVEL");
+        if (loglevel != nullptr) {
+            if (loglevel[0] >= '0' && loglevel[0] <= '9' && loglevel[1] == 0)
+                set_logging_level(loglevel[0] - '0');
+            else
+                boost::nowide::cerr << "Invalid SLIC3R_LOGLEVEL environment variable: " << loglevel << std::endl;
+        }
+    }
+
+    // Detect the operating system flavor after SLIC3R_LOGLEVEL is set.
+    detect_platform();
+
+#ifdef WIN32
+    if (BlacklistedLibraryCheck::get_instance().perform_check()) {
+        std::wstring text = L"Following DLLs have been injected into the QIDISlicer process:\n\n";
+        text += BlacklistedLibraryCheck::get_instance().get_blacklisted_string();
+        text += L"\n\n"
+                L"QIDISlicer is known to not run correctly with these DLLs injected. "
+                L"We suggest stopping or uninstalling these services if you experience "
+                L"crashes or unexpected behaviour while using QIDISlicer.\n"
+                L"For example, ASUS Sonic Studio injects a Nahimic driver, which makes QIDISlicer "
+                L"to crash on a secondary monitor, see QIDISlicer github issue #5573";
+        MessageBoxW(NULL, text.c_str(), L"Warning"/*L"Incopatible library found"*/, MB_OK);
+    }
+#endif
+
+    // See Invoking qidi-slicer from $PATH environment variable crashes #5542
+    // boost::filesystem::path path_to_binary = boost::filesystem::system_complete(argv[0]);
+    boost::filesystem::path path_to_binary = boost::dll::program_location();
+
+    // Path from the Slic3r binary to its resources.
+#ifdef __APPLE__
+    // The application is packed in the .dmg archive as 'Slic3r.app/Contents/MacOS/Slic3r'
+    // The resources are packed to 'Slic3r.app/Contents/Resources'
+    boost::filesystem::path path_resources = boost::filesystem::canonical(path_to_binary).parent_path() / "../Resources";
+#elif defined _WIN32
+    // The application is packed in the .zip archive in the root,
+    // The resources are packed to 'resources'
+    // Path from Slic3r binary to resources:
+    boost::filesystem::path path_resources = path_to_binary.parent_path() / "resources";
+#elif defined SLIC3R_FHS
+    // The application is packaged according to the Linux Filesystem Hierarchy Standard
+    // Resources are set to the 'Architecture-independent (shared) data', typically /usr/share or /usr/local/share
+    boost::filesystem::path path_resources = SLIC3R_FHS_RESOURCES;
+#else
+    // The application is packed in the .tar.bz archive (or in AppImage) as 'bin/slic3r',
+    // The resources are packed to 'resources'
+    // Path from Slic3r binary to resources:
+    boost::filesystem::path path_resources = boost::filesystem::canonical(path_to_binary).parent_path() / "../resources";
+#endif
+
+    set_resources_dir(path_resources.string());
+    set_var_dir((path_resources / "icons").string());
+    set_local_dir((path_resources / "localization").string());
+    set_sys_shapes_dir((path_resources / "shapes").string());
+    set_custom_gcodes_dir((path_resources / "custom_gcodes").string());
+
+    return true;
+}
+
+bool setup(Data& cli, int argc, char** argv)
+{
+    if (!setup_common())
+        return false;
+
+    if (!read(cli, argc, argv)) {
+        // Separate error message reported by the CLI parser from the help.
+        boost::nowide::cerr << std::endl;
+        print_help();
+        return false;
+    }
+
+    if (cli.misc_config.has("loglevel"))
+    {
+        int loglevel = cli.misc_config.opt_int("loglevel");
+        if (loglevel != 0)
+            set_logging_level(loglevel);
+    }
+
+    if (cli.misc_config.has("threads"))
+        thread_count = cli.misc_config.opt_int("threads");
+
+    set_data_dir(cli.misc_config.has("datadir") ? cli.misc_config.opt_string("datadir") : get_default_datadir());
+
+#ifdef SLIC3R_GUI
+    if (cli.misc_config.has("webdev")) {
+        Utils::ServiceConfig::instance().set_webdev_enabled(cli.misc_config.opt_bool("webdev"));
+    }
+#endif
+    return true;
+}
+
+}