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Use colored/styled text output for diagnostics and usage info (#1775)

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Rangi authored and GitHub committed 2025-08-04 17:02:24 -04:00
1 parent d992b21141
commit 23ce888d65
27 files changed
+656 -197
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src/fix/warning.cpp
+14
View File
@@ -1,5 +1,9 @@
// SPDX-License-Identifier: MIT
#include "fix/warning.hpp"
#include "style.hpp"
// clang-format off: nested initializers
Diagnostics<WarningLevel, WarningID> warnings = {
.metaWarnings = {
@@ -20,6 +24,7 @@ Diagnostics<WarningLevel, WarningID> warnings = {
uint32_t checkErrors(char const *filename) {
if (warnings.nbErrors > 0) {
style_Set(stderr, STYLE_RED, true);
fprintf(
stderr,
"Fixing \"%s\" failed with %" PRIu64 " error%s\n",
@@ -27,13 +32,16 @@ uint32_t checkErrors(char const *filename) {
warnings.nbErrors,
warnings.nbErrors == 1 ? "" : "s"
);
style_Reset(stderr);
}
return warnings.nbErrors;
}
void error(char const *fmt, ...) {
va_list ap;
style_Set(stderr, STYLE_RED, true);
fputs("error: ", stderr);
style_Reset(stderr);
va_start(ap, fmt);
vfprintf(stderr, fmt, ap);
va_end(ap);
@@ -44,7 +52,9 @@ void error(char const *fmt, ...) {
void fatal(char const *fmt, ...) {
va_list ap;
style_Set(stderr, STYLE_RED, true);
fputs("FATAL: ", stderr);
style_Reset(stderr);
va_start(ap, fmt);
vfprintf(stderr, fmt, ap);
va_end(ap);
@@ -62,7 +72,9 @@ void warning(WarningID id, char const *fmt, ...) {
break;
case WarningBehavior::ENABLED:
style_Set(stderr, STYLE_YELLOW, true);
fprintf(stderr, "warning: [-W%s]\n ", flag);
style_Reset(stderr);
va_start(ap, fmt);
vfprintf(stderr, fmt, ap);
va_end(ap);
@@ -70,7 +82,9 @@ void warning(WarningID id, char const *fmt, ...) {
break;
case WarningBehavior::ERROR:
style_Set(stderr, STYLE_RED, true);
fprintf(stderr, "error: [-Werror=%s]\n ", flag);
style_Reset(stderr);
va_start(ap, fmt);
vfprintf(stderr, fmt, ap);
va_end(ap);