process: suggest --trace-warnings when printing warning

Suggest using `--trace-warnings` or `--trace-deprecation` the first
time a warning is emitted without a stack trace, similar to how
we suggest `--trace-uncaught` when printing uncaught exceptions
without a stack trace.

PR-URL: https://github.com/nodejs/node/pull/32797
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>

8 files changed, 9 insertions, 1 deletions

diff --git a/test/message/async_error_sync_esm.out b/test/message/async_error_sync_esm.out
index 6577fff694..abaa2524cf 100644
--- a/test/message/async_error_sync_esm.out
+++ b/test/message/async_error_sync_esm.out
@@ -1,4 +1,5 @@
 (node:*) ExperimentalWarning: The ESM module loader is experimental.
+(Use `node --trace-warnings ...` to show where the warning was created)
 Error: test
     at one (*fixtures*async-error.js:4:9)
     at two (*fixtures*async-error.js:17:9)
diff --git a/test/message/esm_display_syntax_error.out b/test/message/esm_display_syntax_error.out
index 778d901129..382d459c2e 100644
--- a/test/message/esm_display_syntax_error.out
+++ b/test/message/esm_display_syntax_error.out
@@ -1,4 +1,5 @@
 (node:*) ExperimentalWarning: The ESM module loader is experimental.
+(Use `node --trace-warnings ...` to show where the warning was created)
 file:///*/test/message/esm_display_syntax_error.mjs:2
 await async () => 0;
 ^^^^^
diff --git a/test/message/esm_display_syntax_error_import.out b/test/message/esm_display_syntax_error_import.out
index e39744a049..d24891bd2c 100644
--- a/test/message/esm_display_syntax_error_import.out
+++ b/test/message/esm_display_syntax_error_import.out
@@ -1,4 +1,5 @@
 (node:*) ExperimentalWarning: The ESM module loader is experimental.
+(Use `node --trace-warnings ...` to show where the warning was created)
 file:///*/test/message/esm_display_syntax_error_import.mjs:5
   notfound
   ^^^^^^^^
diff --git a/test/message/esm_display_syntax_error_import_module.out b/test/message/esm_display_syntax_error_import_module.out
index 0daaeff5b9..aaf65069bc 100644
--- a/test/message/esm_display_syntax_error_import_module.out
+++ b/test/message/esm_display_syntax_error_import_module.out
@@ -1,4 +1,5 @@
 (node:*) ExperimentalWarning: The ESM module loader is experimental.
+(Use `node --trace-warnings ...` to show where the warning was created)
 file:///*/test/fixtures/es-module-loaders/syntax-error-import.mjs:1
 import { foo, notfound } from './module-named-exports.mjs';
               ^^^^^^^^
diff --git a/test/message/esm_display_syntax_error_module.out b/test/message/esm_display_syntax_error_module.out
index a1498f72c9..c22bf0437c 100644
--- a/test/message/esm_display_syntax_error_module.out
+++ b/test/message/esm_display_syntax_error_module.out
@@ -1,7 +1,8 @@
 (node:*) ExperimentalWarning: The ESM module loader is experimental.
+(Use `node --trace-warnings ...` to show where the warning was created)
 file:///*/test/fixtures/es-module-loaders/syntax-error.mjs:2
 await async () => 0;
 ^^^^^
 
 SyntaxError: Unexpected reserved word
-    at Loader.moduleStrategy (internal/modules/esm/translators.js:*:*)
\ No newline at end of file
+    at Loader.moduleStrategy (internal/modules/esm/translators.js:*:*)
diff --git a/test/message/esm_loader_not_found.out b/test/message/esm_loader_not_found.out
index a054dacf2f..0949c4d0e3 100644
--- a/test/message/esm_loader_not_found.out
+++ b/test/message/esm_loader_not_found.out
@@ -1,4 +1,5 @@
 (node:*) ExperimentalWarning: The ESM module loader is experimental.
+(Use `node --trace-warnings ...` to show where the warning was created)
 (node:*) ExperimentalWarning: --experimental-loader is an experimental feature. This feature could change at any time
 internal/modules/run_main.js:*
     internalBinding('errors').triggerUncaughtException(
diff --git a/test/message/esm_loader_syntax_error.out b/test/message/esm_loader_syntax_error.out
index 9767a9c86c..cde6bd0aa8 100644
--- a/test/message/esm_loader_syntax_error.out
+++ b/test/message/esm_loader_syntax_error.out
@@ -1,4 +1,5 @@
 (node:*) ExperimentalWarning: The ESM module loader is experimental.
+(Use `node --trace-warnings ...` to show where the warning was created)
 (node:*) ExperimentalWarning: --experimental-loader is an experimental feature. This feature could change at any time
 file://*/test/fixtures/es-module-loaders/syntax-error.mjs:2
 await async () => 0;
diff --git a/test/message/v8_warning.out b/test/message/v8_warning.out
index 7943d0e9d6..b006af0518 100644
--- a/test/message/v8_warning.out
+++ b/test/message/v8_warning.out
@@ -1 +1,2 @@
 (node:*) V8: *v8_warning.js:* Invalid asm.js: Invalid return type
+(Use `node --trace-warnings ...` to show where the warning was created)