gencpp/base/helpers/misc.hpp

81 lines
2.7 KiB
C++

#pragma once
#ifdef GEN_INTELLISENSE_DIRECTIVES
# define GEN_DEFINE_LIBRARY_CODE_CONSTANTS
# define GEN_ENFORCE_STRONG_CODE_TYPES
# define GEN_EXPOSE_BACKEND
# include "gen.hpp"
# include "helpers/push_ignores.inline.hpp"
# include "helpers/helper.hpp"
# include "auxillary/builder.hpp"
# include "auxillary/builder.cpp"
# include "auxillary/scanner.hpp"
#include <stdlib.h>
using namespace gen;
#endif
// Will format a file with the given style at the provided path.
// Assumes clang-format is defined in an user-exposed or system enviornment PATH.
void clang_format_file( char const* path, char const* style_path )
{
GEN_ASSERT_NOT_NULL(path);
StrBuilder resolved_path = strbuilder_make_str(_ctx->Allocator_Temp, to_str_from_c_str(path));
StrBuilder style_arg;
if (style_path) {
style_arg = strbuilder_make_str(_ctx->Allocator_Temp, txt("-style=file:"));
strbuilder_append_fmt( & style_arg, "%s ", style_path );
}
Str clang_format = txt("clang-format ");
Str cf_format_inplace = txt("-i ");
Str cf_verbose = txt("-verbose ");
StrBuilder command = strbuilder_make_str( _ctx->Allocator_Temp, clang_format );
strbuilder_append_str( & command, cf_format_inplace );
strbuilder_append_str( & command, cf_verbose );
strbuilder_append_string( & command, style_arg );
strbuilder_append_string( & command, resolved_path );
system( command );
}
// Will refactor a file with the given script at the provided path.
// Assumes refactor is defined in an user-exposed or system enviornment PATH.
// (See: ./gencpp/scripts/build.ci.ps1 for how)
void refactor_file( char const* path, char const* refactor_script )
{
GEN_ASSERT_NOT_NULL(path);
GEN_ASSERT_NOT_NULL(refactor_script);
StrBuilder command = strbuilder_make_str(_ctx->Allocator_Temp, txt("refactor "));
// strbuilder_append_str( & command, txt("-debug ") );
strbuilder_append_str( & command, txt("-num=1 ") );
strbuilder_append_fmt( & command, "-src=%s ", path );
strbuilder_append_fmt( & command,"-spec=%s ", refactor_script );
system(command);
log_fmt("\n");
}
// Does either of the above or both to the provided code.
// Code returned will be untyped content (its be serialized)
Code code_refactor_and_format( Code code, char const* scratch_path, char const* refactor_script, char const* clang_format_sytle_path )
{
GEN_ASSERT(code);
GEN_ASSERT_NOT_NULL(scratch_path);
Builder scratch_file = builder_open( scratch_path );
builder_print( & scratch_file, code);
builder_write(& scratch_file);
if (refactor_script) {
refactor_file(scratch_path, refactor_script);
}
if ( clang_format_sytle_path ) {
clang_format_file(scratch_path, clang_format_sytle_path);
}
Code result = scan_file( scratch_path );
::remove(scratch_path);
return result;
}