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show help when command not found

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This commit is contained in:
proddy
2024-07-10 12:53:30 +02:00
parent 4f40a3d990
commit 07c6f8993d
1 changed files with 2 additions and 2 deletions
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4
lib/uuid-console/src/commands.cpp
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@@ -119,7 +119,7 @@ Commands::Execution Commands::execute_command(Shell & shell, CommandLine && comm
result.error = nullptr; result.error = nullptr;
if (commands.exact.empty()) { if (commands.exact.empty()) {
result.error = "Command not found"; result.error = "Command not found. Try 'help' for a list of commands.";
} else if (commands.exact.count(longest->first) == 1) { } else if (commands.exact.count(longest->first) == 1) {
auto & command = longest->second; auto & command = longest->second;
std::vector<std::string> arguments; std::vector<std::string> arguments;
@@ -130,7 +130,7 @@ Commands::Execution Commands::execute_command(Shell & shell, CommandLine && comm
command_line.reset(); command_line.reset();
if (commands.partial.upper_bound(longest->first) != commands.partial.end() && !arguments.empty()) { if (commands.partial.upper_bound(longest->first) != commands.partial.end() && !arguments.empty()) {
result.error = "Command not found"; result.error = "Command not found. Try 'help' for a list of commands.";
} else if (arguments.size() < command->minimum_arguments()) { } else if (arguments.size() < command->minimum_arguments()) {
result.error = "Not enough arguments for command"; result.error = "Not enough arguments for command";
} else if (arguments.size() > command->maximum_arguments()) { } else if (arguments.size() > command->maximum_arguments()) {