From af14809697ef43b69e46e1805fa2f2f0ee9acbde Mon Sep 17 00:00:00 2001
From: frosch <frosch@openttd.org>
Date: Fri, 18 Apr 2025 19:43:32 +0200
Subject: [PATCH] Codechange: Add filename and line number to errors/warnings
 of the squirrel-exporters. (#14031)

---
 cmake/scripts/SquirrelExport.cmake | 6 +++---
 src/script/api/doxygen_filter.awk  | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/cmake/scripts/SquirrelExport.cmake b/cmake/scripts/SquirrelExport.cmake
index 6549078844..4b63538d49 100644
--- a/cmake/scripts/SquirrelExport.cmake
+++ b/cmake/scripts/SquirrelExport.cmake
@@ -157,7 +157,7 @@ foreach(LINE IN LISTS SOURCE_LINES)
     if("${LINE}" MATCHES "^(	*)class (.*) (: public|: protected|: private|:) ([^ ]*)")
         if(NOT CLS_LEVEL)
             if(NOT DEFINED API_SELECTED)
-                message(WARNING "Class '${CMAKE_MATCH_2}' has no @api. It won't be published to any API.")
+                message(WARNING "${SCRIPT_API_FILE}:${NUM_LINE}: Class '${CMAKE_MATCH_2}' has no @api. It won't be published to any API.")
                 set(API_SELECTED FALSE)
             endif()
             unset(IS_PUBLIC)
@@ -584,7 +584,7 @@ foreach(LINE IN LISTS SOURCE_LINES)
         endif()
         if("${LINE}" MATCHES "~")
             if(DEFINED API_SELECTED)
-                message(WARNING "Destructor for '${CLS}' has @api. Tag ignored.")
+                message(WARNING "${SCRIPT_API_FILE}:${NUM_LINE}: Destructor for '${CLS}' has @api. Tag ignored.")
                 unset(API_SELECTED)
             endif()
             continue()
@@ -609,7 +609,7 @@ foreach(LINE IN LISTS SOURCE_LINES)
         set(FUNCNAME "${CMAKE_MATCH_3}")
         if("${FUNCTYPE}" STREQUAL "${CLS}" AND NOT FUNCNAME)
             if(DEFINED API_SELECTED)
-                message(WARNING "Constructor for '${CLS}' has @api. Tag ignored.")
+                message(WARNING "${SCRIPT_API_FILE}:${NUM_LINE}: Constructor for '${CLS}' has @api. Tag ignored.")
                 unset(API_SELECTED)
             endif()
             set(CLS_PARAM_0 "${PARAM_S}")
diff --git a/src/script/api/doxygen_filter.awk b/src/script/api/doxygen_filter.awk
index 086cecd864..6316efcf0d 100644
--- a/src/script/api/doxygen_filter.awk
+++ b/src/script/api/doxygen_filter.awk
@@ -80,7 +80,7 @@ BEGIN {
 /^(	*)class/     {
 	if (cls_level == 0) {
 		if (api_selected == "") {
-			print "Class '"$2"' has no @api. It won't be published to any API." > "/dev/stderr"
+			printf "%s:%d: %s\n", FILENAME, NR, "Class '"$2"' has no @api. It won't be published to any API." > "/dev/stderr"
 			api_selected = "false"
 		}
 		public = "false"
@@ -105,7 +105,7 @@ BEGIN {
 		}
 		api_selected = ""
 	} else {
-		print "Classes nested too deep" > "/dev/stderr"
+		printf "%s:%d: %s\n", FILENAME, NR, "Classes nested too deep" > "/dev/stderr"
 		exit 1
 	}
 	cls_level++
@@ -279,7 +279,7 @@ BEGIN {
 	}
 	if (match($0, "~")) {
 		if (api_selected != "") {
-			print "Destructor for '"cls"' has @api. Tag ignored." > "/dev/stderr"
+			printf "%s:%d: %s\n", FILENAME, NR, "Destructor for '"cls"' has @api. Tag ignored." > "/dev/stderr"
 			api_selected = ""
 		}
 		next