Add Environment to shell context; disable shell banner if spring.main.show_banner is set to false

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/autoconfigure/CrshAutoConfiguration.java

@@ -61,6 +61,7 @@ import org.springframework.boot.context.properties.EnableConfigurationProperties
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.core.SpringVersion;
+import org.springframework.core.env.Environment;
 import org.springframework.core.io.Resource;
 import org.springframework.core.io.support.ResourcePatternResolver;
 import org.springframework.security.access.AccessDecisionManager;
@@ -198,6 +199,9 @@ public class CrshAutoConfiguration {
 		@Autowired
 		private ListableBeanFactory beanFactory;
 
+		@Autowired
+		private Environment environment;
+
 		@Autowired
 		private ShellProperties properties;
 
@@ -250,6 +254,9 @@ public class CrshAutoConfiguration {
 			if (this.beanFactory != null) {
 				attributes.put("spring.beanfactory", this.beanFactory);
 			}
+			if (this.environment != null) {
+				attributes.put("spring.environment", this.environment);
+			}
 			return attributes;
 		}
 

spring-boot-docs/src/main/asciidoc/production-ready-features.adoc

@@ -533,8 +533,11 @@ from your command:
 |`spring.version`
 |The version of the core Spring Framework
 
-|`spring.beanFactory`
+|`spring.beanfactory`
 |Access to the Spring `BeanFactory`
+
+|`spring.environment`
+|Access to the Spring `Environment`
 |===
 
 

spring-boot-starters/spring-boot-starter-shell/src/main/resources/commands/crash/login.groovy

@@ -1,11 +1,19 @@
 welcome = { ->
+  if (!crash.context.attributes['spring.environment'].getProperty("spring.main.show_banner", Boolean.class, Boolean.TRUE)) {
+    return ""
+  }
+
+  // Resolve hostname
   def hostName;
   try {
     hostName = java.net.InetAddress.getLocalHost().getHostName();
   } catch (java.net.UnknownHostException ignore) {
     hostName = "localhost";
   }
+
+  // Get Spring Boot version from context
   def version = crash.context.attributes.get("spring.boot.version")
+
   return """\
   .   ____          _            __ _ _
  /\\\\ / ___'_ __ _ _(_)_ __  __ _ \\ \\ \\ \\