From 5527a27f7bafde3e2e425a9e53b0882a55b000d4 Mon Sep 17 00:00:00 2001
From: Ed_ <edwardgz@gmail.com>
Date: Sat, 30 Nov 2024 16:54:03 -0500
Subject: [PATCH] prepare c_library meta-program a bit

---
 gen_c_library/c_library.cpp | 45 +++++++++++++++++++++++++++++++++++++
 scripts/build.ci.ps1        | 12 ++++++++--
 2 files changed, 55 insertions(+), 2 deletions(-)

diff --git a/gen_c_library/c_library.cpp b/gen_c_library/c_library.cpp
index 5ced522..adbe936 100644
--- a/gen_c_library/c_library.cpp
+++ b/gen_c_library/c_library.cpp
@@ -18,4 +18,49 @@ GEN_NS_END
 
 using namespace gen;
 
+void format_file( char const* path )
+{
+	String resolved_path = String::make(GlobalAllocator, to_str(path));
 
+	String style_arg = String::make(GlobalAllocator, txt("-style=file:"));
+	style_arg.append("../scripts/.clang-format ");
+
+	// Need to execute clang format on the generated file to get it to match the original.
+	#define clang_format      "clang-format "
+	#define cf_format_inplace "-i "
+	#define cf_verbose        "-verbose "
+	String command = String::make( GlobalAllocator, clang_format );
+	command.append( cf_format_inplace );
+	command.append( cf_verbose );
+	command.append( style_arg );
+	command.append( resolved_path );
+		log_fmt("\tRunning clang-format on file:\n");
+		system( command );
+		log_fmt("\tclang-format finished reformatting.\n");
+	#undef cf_cmd
+	#undef cf_format_inplace
+	#undef cf_style
+	#undef cf_verbse
+}
+
+Code dump_to_scratch_and_retireve( Code code )
+{
+	Builder ecode_file_temp = Builder::open("gen/scratch.hpp");
+	ecode_file_temp.print(code);
+	ecode_file_temp.write();
+	format_file("gen/scratch.hpp");
+	Code result = scan_file( "gen/scratch.hpp" );
+	remove("gen/scratch.hpp");
+	return result;
+}
+
+int gen_main()
+{
+#define project_dir "../project/"
+	gen::init();
+
+
+	gen::deinit();
+	return 0;
+#undef project_dir
+}
diff --git a/scripts/build.ci.ps1 b/scripts/build.ci.ps1
index 4f0f970..877d522 100644
--- a/scripts/build.ci.ps1
+++ b/scripts/build.ci.ps1
@@ -44,6 +44,7 @@ Push-Location $path_root
 	   $verbose      = $false
 [bool] $bootstrap    = $false
 [bool] $singleheader = $false
+[bool] $c_library    = $false
 [bool] $unreal       = $false
 [bool] $test         = $false
 
@@ -59,6 +60,7 @@ if ( $args ) { $args | ForEach-Object {
 		"debug"               { $release      = $false }
 		"bootstrap"           { $bootstrap    = $true }
 		"singleheader"        { $singleheader = $true }
+		"c_library"           { $c_library    = $true }
 		"unreal"              { $unreal       = $true }
 		"test"                { $test         = $true }
 	}
@@ -103,8 +105,9 @@ write-host "Build Type: $(if ($release) {"Release"} else {"Debug"} )"
 $path_build        = Join-Path $path_root build
 $path_project      = Join-Path $path_root project
 $path_scripts      = Join-Path $path_root scripts
-$path_singleheader = Join-Path $path_root singleheader
-$path_unreal       = Join-Path $path_root unreal_engine
+$path_c_library    = join-Path $path_root gen_c_library
+$path_singleheader = Join-Path $path_root gen_singleheader
+$path_unreal       = Join-Path $path_root gen_unreal_engine
 $path_test         = Join-Path $path_root test
 
 if ( $bootstrap )
@@ -187,6 +190,11 @@ if ( $singleheader )
 	Pop-Location
 }
 
+if ( $c_library )
+{
+
+}
+
 if ( $unreal )
 {
 	$path_build = join-path $path_unreal build