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HackStudio: Add commandline option to debug a running process

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Itamar 2023-02-18 12:07:05 +02:00 • committed by Andreas Kling
parent 58c4fe52d4
commit 0896c03744
1 changed files with 25 additions and 12 deletions
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37
Userland/DevTools/HackStudio/main.cpp
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@ -34,6 +34,7 @@ static bool make_is_available();
static ErrorOr<void> notify_make_not_available(); static ErrorOr<void> notify_make_not_available();
static void update_path_environment_variable(); static void update_path_environment_variable();
static Optional<DeprecatedString> last_opened_project_path(); static Optional<DeprecatedString> last_opened_project_path();
static ErrorOr<NonnullRefPtr<HackStudioWidget>> create_hack_studio_widget(bool mode_coredump, DeprecatedString const& path, pid_t pid_to_debug);
ErrorOr<int> serenity_main(Main::Arguments arguments) ErrorOr<int> serenity_main(Main::Arguments arguments)
{ {
@ -55,22 +56,15 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
char const* path_argument = nullptr; char const* path_argument = nullptr;
bool mode_coredump = false; bool mode_coredump = false;
pid_t pid_to_debug = -1;
Core::ArgsParser args_parser; Core::ArgsParser args_parser;
args_parser.add_positional_argument(path_argument, "Path to a workspace or a file", "path", Core::ArgsParser::Required::No); args_parser.add_positional_argument(path_argument, "Path to a workspace or a file", "path", Core::ArgsParser::Required::No);
args_parser.add_option(mode_coredump, "Debug a coredump in HackStudio", "coredump", 'c'); args_parser.add_option(mode_coredump, "Debug a coredump in HackStudio", "coredump", 'c');
args_parser.add_option(pid_to_debug, "Attach debugger to running process", "pid", 'p', "PID");
args_parser.parse(arguments); args_parser.parse(arguments);
auto argument_absolute_path = Core::DeprecatedFile::real_path_for(path_argument); auto absolute_path_argument = Core::DeprecatedFile::real_path_for(path_argument);
auto hack_studio_widget = TRY(create_hack_studio_widget(mode_coredump, absolute_path_argument, pid_to_debug));
auto project_path = Core::DeprecatedFile::real_path_for(".");
if (!mode_coredump) {
if (!argument_absolute_path.is_null())
project_path = argument_absolute_path;
else if (auto path = last_opened_project_path(); path.has_value())
project_path = path.release_value();
}
auto hack_studio_widget = TRY(HackStudioWidget::create(project_path));
window->set_main_widget(hack_studio_widget); window->set_main_widget(hack_studio_widget);
s_hack_studio_widget = hack_studio_widget; s_hack_studio_widget = hack_studio_widget;
@ -89,7 +83,10 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
hack_studio_widget->update_actions(); hack_studio_widget->update_actions();
if (mode_coredump) if (mode_coredump)
hack_studio_widget->open_coredump(argument_absolute_path); hack_studio_widget->open_coredump(absolute_path_argument);
if (pid_to_debug != -1)
hack_studio_widget->debug_process(pid_to_debug);
return app->exec(); return app->exec();
} }
@ -212,3 +209,19 @@ bool semantic_syntax_highlighting_is_enabled()
} }
} }
static ErrorOr<NonnullRefPtr<HackStudioWidget>> create_hack_studio_widget(bool mode_coredump, DeprecatedString const& absolute_path_argument, pid_t pid_to_debug)
{
auto project_path = Core::DeprecatedFile::real_path_for(".");
if (!mode_coredump) {
if (!absolute_path_argument.is_null())
project_path = absolute_path_argument;
else if (auto last_path = last_opened_project_path(); last_path.has_value())
project_path = last_path.release_value();
}
if (pid_to_debug != -1)
project_path = "/usr/src/serenity";
return HackStudioWidget::create(project_path);
}