add clang-tidy support

4 files changed, 17 insertions, 21 deletions

diff --git a/nihil.cli/command.cc b/nihil.cli/command.cc
index 475cad0..725b4eb 100644
--- a/nihil.cli/command.cc
+++ b/nihil.cli/command.cc
@@ -22,6 +22,7 @@ import :registry;
 
 namespace nihil {
 
+//NOLINTNEXTLINE(bugprone-easily-swappable-parameters)
 command::command(std::string_view path, std::string_view usage,
 		 command_function_t handler)
 	: command_node(path)
diff --git a/nihil.cli/command_node.cc b/nihil.cli/command_node.cc
index 98aeac1..dd18716 100644
--- a/nihil.cli/command_node.cc
+++ b/nihil.cli/command_node.cc
@@ -9,6 +9,8 @@ module;
 #include <print>
 #include <string>
 
+#include <unistd.h>
+
 module nihil.cli;
 
 import nihil.core;
@@ -16,9 +18,14 @@ import nihil.error;
 
 namespace nihil {
 
+//NOLINTNEXTLINE(bugprone-exception-escape)
 command_node::command_node(std::string_view path) noexcept
-	: m_path(path)
+try	: m_path(path)
 {
+} catch (std::exception const &exc) {
+	std::fprintf(stderr, "%s\n", exc.what());
+	_exit(1);
+	/*NOTREACHED*/
 }
 
 command_node::~command_node()
diff --git a/nihil.cli/command_path.ccm b/nihil.cli/command_path.ccm
deleted file mode 100644
index a5bd5e3..0000000
--- a/nihil.cli/command_path.ccm
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * This source code is released into the public domain.
- */
-
-module;
-
-/*
- * command_path represents a command split into its component parts.
- */
-
-export module nihil.cli:command_path;
-
-namespace nihil {
-
-
-} // namespace nihil
diff --git a/nihil.cli/test.cc b/nihil.cli/test.cc
index c265700..c82281e 100644
--- a/nihil.cli/test.cc
+++ b/nihil.cli/test.cc
@@ -36,7 +36,8 @@ TEST_CASE("nihil.cli: dispatch_command: basic", "[nihil.cli]")
 		};
 		auto argv = const_cast<char **>(args.data());
 
-		int ret = nihil::dispatch_command(args.size() - 1, argv);
+		int ret = nihil::dispatch_command(
+				static_cast<int>(args.size()) - 1, argv);
 		REQUIRE(ret == 0);
 		REQUIRE(cmd_sub1_called == true);
 		REQUIRE(cmd_sub2_called == false);
@@ -48,7 +49,8 @@ TEST_CASE("nihil.cli: dispatch_command: basic", "[nihil.cli]")
 		};
 		auto argv = const_cast<char **>(args.data());
 
-		int ret = nihil::dispatch_command(args.size() - 1, argv);
+		int ret = nihil::dispatch_command(
+				static_cast<int>(args.size()) - 1, argv);
 		REQUIRE(ret == 0);
 		REQUIRE(cmd_sub2_called == true);
 	}
@@ -65,7 +67,8 @@ TEST_CASE("nihil.cli: dispatch_command: unknown command", "[nihil.cli]")
 	auto ret = int{};
 	{
 		auto capture = nihil::capture_stream(std::cerr);
-		ret = nihil::dispatch_command(args.size() - 1, argv);
+		ret = nihil::dispatch_command(
+				static_cast<int>(args.size()) - 1, argv);
 		std::cerr.flush();
 		output = capture.str();
 	}
@@ -87,7 +90,8 @@ TEST_CASE("nihil.cli: dispatch_command: incomplete command", "[nihil.cli]")
 	auto ret = int{};
 	{
 		auto capture = nihil::capture_stream(std::cerr);
-		ret = nihil::dispatch_command(args.size() - 1, argv);
+		ret = nihil::dispatch_command(
+				static_cast<int>(args.size()) - 1, argv);
 		std::cerr.flush();
 		output = capture.str();
 	}