Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr into q3k/gl

1 files changed, 93 insertions, 5 deletions

diff --git a/dummy/main.cc b/dummy/main.cc
index 6375eef9..110c5b6c 100644
--- a/dummy/main.cc
+++ b/dummy/main.cc
@@ -20,20 +20,108 @@
 #ifdef MAIN_EXECUTABLE
 
 #include <QApplication>
+#include <boost/filesystem/convenience.hpp>
+#include <boost/program_options.hpp>
+#include "log.h"
 #include "mainwindow.h"
 #include "nextpnr.h"
+#include "pybindings.h"
+#include "version.h"
 
 USING_NEXTPNR_NAMESPACE
 
 int main(int argc, char *argv[])
 {
-    Context ctx(ArchArgs{});
+    try {
 
-    QApplication a(argc, argv);
-    MainWindow w(&ctx);
-    w.show();
+        namespace po = boost::program_options;
+        int rc = 0;
 
-    return a.exec();
+        log_files.push_back(stdout);
+
+        po::options_description options("Allowed options");
+        options.add_options()("help,h", "show help");
+        options.add_options()("verbose,v", "verbose output");
+        options.add_options()("force,f", "keep running after errors");
+        options.add_options()("gui", "start gui");
+        options.add_options()("run", po::value<std::vector<std::string>>(),
+                              "python file to execute");
+        options.add_options()("version,V", "show version");
+        po::positional_options_description pos;
+        pos.add("run", -1);
+
+        po::variables_map vm;
+        try {
+            po::parsed_options parsed = po::command_line_parser(argc, argv)
+                                                .options(options)
+                                                .positional(pos)
+                                                .run();
+
+            po::store(parsed, vm);
+
+            po::notify(vm);
+        }
+
+        catch (std::exception &e) {
+            std::cout << e.what() << "\n";
+            return 1;
+        }
+
+        if (vm.count("help") || argc == 1) {
+            std::cout << boost::filesystem::basename(argv[0])
+                      << " -- Next Generation Place and Route (git "
+                         "sha1 " GIT_COMMIT_HASH_STR ")\n";
+            std::cout << "\n";
+            std::cout << options << "\n";
+            return argc != 1;
+        }
+
+        if (vm.count("version")) {
+            std::cout << boost::filesystem::basename(argv[0])
+                      << " -- Next Generation Place and Route (git "
+                         "sha1 " GIT_COMMIT_HASH_STR ")\n";
+            return 1;
+        }
+
+        Context ctx(ArchArgs{});
+        init_python(argv[0]);
+        python_export_global("ctx", ctx);
+
+        if (vm.count("verbose")) {
+            ctx.verbose = true;
+        }
+
+        if (vm.count("force")) {
+            ctx.force = true;
+        }
+
+        if (vm.count("seed")) {
+            ctx.rngseed(vm["seed"].as<int>());
+        }
+
+        if (vm.count("run")) {
+            std::vector<std::string> files =
+                    vm["run"].as<std::vector<std::string>>();
+            for (auto filename : files)
+                execute_python_file(filename.c_str());
+        }
+
+        if (vm.count("gui")) {
+            QApplication a(argc, argv);
+            MainWindow w(&ctx);
+            w.show();
+
+            rc = a.exec();
+        }
+        deinit_python();
+        return rc;
+    } catch (log_execution_error_exception) {
+#if defined(_MSC_VER)
+        _exit(EXIT_FAILURE);
+#else
+        _Exit(EXIT_FAILURE);
+#endif
+    }
 }
 
 #endif