From f6bf32c3eeca926d714473b34f0a6e5ad9607464 Mon Sep 17 00:00:00 2001
From: Andy Wilkinson <awilkinson@pivotal.io>
Date: Tue, 14 Oct 2014 10:07:18 +0100
Subject: [PATCH] Add option help to the CLI's install and uninstall commands

Closes gh-1704
---
 .../boot/cli/command/install/InstallCommand.java  | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/spring-boot-cli/src/main/java/org/springframework/boot/cli/command/install/InstallCommand.java b/spring-boot-cli/src/main/java/org/springframework/boot/cli/command/install/InstallCommand.java
index 647a8e5c77..12c5c8e12b 100644
--- a/spring-boot-cli/src/main/java/org/springframework/boot/cli/command/install/InstallCommand.java
+++ b/spring-boot-cli/src/main/java/org/springframework/boot/cli/command/install/InstallCommand.java
@@ -49,19 +49,28 @@ import org.springframework.util.SystemPropertyUtils;
  */
 public class InstallCommand extends OptionParsingCommand {
 
+	private final String usageHelp;
+
 	public static Command install() {
 		return new InstallCommand("install", "Install dependencies to lib directory",
-				new InstallFileProcessorFactory());
+				"[options] <coordinates>", new InstallFileProcessorFactory());
 	}
 
 	public static Command uninstall() {
 		return new InstallCommand("uninstall",
-				"Uninstall dependencies from a lib directory",
+				"Uninstall dependencies from lib directory", "[options] <coordinates>",
 				new UninstallFileProcessorFactory());
 	}
 
-	private InstallCommand(String name, String description, FileProcessorFactory visitor) {
+	private InstallCommand(String name, String description, String usageHelp,
+			FileProcessorFactory visitor) {
 		super(name, description, new InstallOptionHandler(visitor));
+		this.usageHelp = usageHelp;
+	}
+
+	@Override
+	public String getUsageHelp() {
+		return this.usageHelp;
 	}
 
 	private static final class InstallOptionHandler extends CompilerOptionHandler {