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DPM-Core
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Code Pull Requests Releases Activity

slight module list view improvement

master
Chris Punches 2025-03-20 21:58:59 -04:00
parent 58089f234f
commit ac0d91f240
1 changed files with 13 additions and 8 deletions
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21
src/dpm_interface.cpp
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@ -72,9 +72,7 @@ int main_check_module_path(const ModuleLoader& loader)
return 0;
}
int main_list_modules(const ModuleLoader& loader)
{
int main_list_modules(const ModuleLoader& loader) {
// initialize an empty modules list
std::vector<std::string> modules;
@ -83,7 +81,7 @@ int main_list_modules(const ModuleLoader& loader)
// set the module path
DPMErrorCategory get_path_error = loader.get_module_path(path);
if ( get_path_error != DPMErrorCategory::SUCCESS ) {
if (get_path_error != DPMErrorCategory::SUCCESS) {
g_logger.log(LoggingLevels::FATAL, "Failed to get modules.modules_path");
return 1;
}
@ -116,8 +114,8 @@ int main_list_modules(const ModuleLoader& loader)
dlclose(handle);
}
if ( valid_modules.empty() ) {
g_logger.log(LoggingLevels::FATAL, "No valid modules found in modules.modules_path: '" + path + "'.");
if (valid_modules.empty()) {
g_logger.log(LoggingLevels::FATAL, "No valid DPM commands available.");
return 0;
}
@ -154,9 +152,11 @@ int main_list_modules(const ModuleLoader& loader)
const int column_spacing = 4;
// Print header with proper spacing
std::cout << "Available DPM commands:\n" << std::endl;
// Display the table header
g_logger.log(LoggingLevels::DEBUG, "\nAvailable modules in modules.modules_path: '" + path + "':\n");
std::cout << std::left << std::setw(max_name_length + column_spacing) << "MODULE"
std::cout << std::left << std::setw(max_name_length + column_spacing) << "COMMAND"
<< std::setw(max_version_length + column_spacing) << "VERSION"
<< "DESCRIPTION" << std::endl;
@ -167,6 +167,11 @@ int main_list_modules(const ModuleLoader& loader)
<< descriptions[i] << std::endl;
}
// Add a blank line before the usage note
std::cout << std::endl;
std::cout << "Use 'dpm <command> help' for detailed information about a specific command." << std::endl;
std::cout << std::endl;
return 0;
}