From a020ddf8dc4a660955aa320c6a182ad7e2775330 Mon Sep 17 00:00:00 2001
From: Martin Pecka <peci1@seznam.cz>
Date: Tue, 19 Nov 2024 14:26:20 +0100
Subject: [PATCH] Added environment variable GAZEBO_SUPPRESS_EOL_WARNING that
 disables EOL notices.

---
 gazebo/gazebo_shared.cc  |  7 +++++++
 gazebo/gui/MainWindow.cc | 21 ++++++++++++---------
 2 files changed, 19 insertions(+), 9 deletions(-)

diff --git a/gazebo/gazebo_shared.cc b/gazebo/gazebo_shared.cc
index 810ca0a9ca..cb898048a1 100644
--- a/gazebo/gazebo_shared.cc
+++ b/gazebo/gazebo_shared.cc
@@ -14,6 +14,8 @@
  * limitations under the License.
  *
  */
+#include <cstdlib>
+
 #include <sdf/sdf.hh>
 
 #include "gazebo/transport/TransportIface.hh"
@@ -27,6 +29,11 @@
 void gazebo_shared::printVersion()
 {
   fprintf(stderr, "%s", GAZEBO_VERSION_HEADER);
+
+  char *ignoreEol = getenv("GAZEBO_SUPPRESS_EOL_WARNING");
+  if (ignoreEol != nullptr && strncmp(ignoreEol, "1", 1) == 0)
+    return;
+
   const char* msg = R"(
 #     # ####### ####### ###  #####  #######
 ##    # #     #    #     #  #     # #
diff --git a/gazebo/gui/MainWindow.cc b/gazebo/gui/MainWindow.cc
index f7c2e81a1a..20b82aecee 100644
--- a/gazebo/gui/MainWindow.cc
+++ b/gazebo/gui/MainWindow.cc
@@ -1678,15 +1678,18 @@ void MainWindow::ShowMenuBar(QMenuBar *_bar)
   this->dataPtr->menuLayout->addWidget(this->dataPtr->menuBar);
 
   if (!this->dataPtr->eolNotice) {
-    // Add Gazebo classic EOL notice label
-    this->dataPtr->eolNotice = new QLabel(this->dataPtr->menuBar);
-    this->dataPtr->eolNotice->setText(R"(<font color='#ff9966'>
-        This version of Gazebo reaches end-of-life in January 2025.
-        Consider <a style='color: #ffcc00' 
-        href='https://gazebosim.org/docs/latest/gazebo_classic_migration/
-        '>migrating to the new Gazebo</a></font>)");
-    this->dataPtr->menuLayout->addStretch(1);
-    this->dataPtr->menuLayout->addWidget(this->dataPtr->eolNotice);
+    char *ignoreEol = getenv("GAZEBO_SUPPRESS_EOL_WARNING");
+    if (ignoreEol == nullptr || strncmp(ignoreEol, "1", 1) != 0) {
+      // Add Gazebo classic EOL notice label
+      this->dataPtr->eolNotice = new QLabel(this->dataPtr->menuBar);
+      this->dataPtr->eolNotice->setText(R"(<font color='#ff9966'>
+          This version of Gazebo reaches end-of-life in January 2025.
+          Consider <a style='color: #ffcc00' 
+          href='https://gazebosim.org/docs/latest/gazebo_classic_migration/
+          '>migrating to the new Gazebo</a></font>)");
+      this->dataPtr->menuLayout->addStretch(1);
+      this->dataPtr->menuLayout->addWidget(this->dataPtr->eolNotice);
+    }
   }