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Add option help to the CLI's install and uninstall commands 

Closes gh-1704
This commit is contained in:
Andy Wilkinson 2014-10-14 10:07:18 +01:00
parent 95d9cf76ea
commit f6bf32c3ee
1 changed files with 12 additions and 3 deletions
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15
spring-boot-cli/src/main/java/org/springframework/boot/cli/command/install/InstallCommand.java
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@ -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 {