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Begin work on adding colours to error messages on Windows Terminals

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This commit is contained in:
gingerBill
2023-02-22 12:31:51 +00:00
parent 090e30f07b
commit 6aa54cbe9a
3 changed files with 116 additions and 22 deletions
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src/main.cpp
+15
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@@ -2494,6 +2494,20 @@ gb_internal int strip_semicolons(Parser *parser) {
return cast(int)failed;
}
gb_internal void init_terminal(void) {
build_context.has_ansi_terminal_colours = false;
#if defined(GB_SYSTEM_WINDOWS)
HANDLE hnd = GetStdHandle(STD_ERROR_HANDLE);
DWORD mode = 0;
if (GetConsoleMode(hnd, &mode)) {
enum {FLAG_ENABLE_VIRTUAL_TERMINAL_PROCESSING = 0x0004};
if (SetConsoleMode(hnd, mode|FLAG_ENABLE_VIRTUAL_TERMINAL_PROCESSING)) {
build_context.has_ansi_terminal_colours = true;
}
}
#endif
}
int main(int arg_count, char const **arg_ptr) {
if (arg_count < 2) {
usage(make_string_c(arg_ptr[0]));
@@ -2509,6 +2523,7 @@ int main(int arg_count, char const **arg_ptr) {
init_string_interner();
init_global_error_collector();
init_keyword_hash_table();
init_terminal();
if (!check_env()) {
return 1;