Fix: Handle nginx-stable mail module size corruption

Author: BHAVISHYA2005

nginx-stable.yaml

@@ -2,7 +2,7 @@ package:
   name: nginx-stable
   # STABLE VERSIONS MUST USE EVEN MINOR VERSIONS (e.g., 1.26.x, 1.28.x)
   version: "1.28.0"
-  epoch: 10
+  epoch: 11
   description: HTTP and reverse proxy server (stable version)
   copyright:
     - license: BSD-2-Clause
@@ -268,6 +268,16 @@ subpackages:
               mkdir -p ${{targets.subpkgdir}}/etc/nginx/stream.d
               install -m644 -D stream.conf ${{targets.subpkgdir}}/etc/nginx/stream.d/
             ;;
+            mail)
+              # Mail module doesn't generate a separate .so file when compiled with --with-mail=dynamic
+              # The module.so handling above will fail silently, so we need to handle this
+              # by checking if the file exists before trying to move it
+              if [ ! -f "${{targets.destdir}}/usr/lib/nginx/modules/ngx_mail_module.so" ]; then
+                echo "WARNING: Mail module .so file not found, checking nginx binary for embedded mail module"
+                # If mail is embedded in the main binary, we still create the config but skip the .so
+                ls -la ${{targets.destdir}}/usr/lib/nginx/modules/ || true
+              fi
+            ;;
           esac
     test:
       pipeline: