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Add basic Banner to CLI Shell

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This commit is contained in:
Dave Syer
2013-12-23 17:49:50 +00:00
parent cccb5d4610
commit cc8aa753da
1 changed files with 9 additions and 0 deletions
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spring-boot-cli/src/main/java/org/springframework/boot/cli/command/ShellCommand.java
+9
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@@ -44,6 +44,8 @@ public class ShellCommand extends AbstractCommand {
final PrintStream sysout = System.out; final PrintStream sysout = System.out;
final PrintStream syserr = System.err; final PrintStream syserr = System.err;
printBanner();
System.setIn(console.getInput()); System.setIn(console.getInput());
PrintStream out = new PrintStream(new OutputStream() { PrintStream out = new PrintStream(new OutputStream() {
@Override @Override
@@ -161,6 +163,13 @@ public class ShellCommand extends AbstractCommand {
} }
} }
private void printBanner() {
String version = ShellCommand.class.getPackage().getImplementationVersion();
version = (version == null ? "" : " (v" + version + ")");
System.out.println("Spring Boot CLI" + version);
System.out.println("Hit TAB to complete. Type 'help' and hit RETURN for help.");
}
public void pushPrompt(String prompt) { public void pushPrompt(String prompt) {
this.prompts.push(this.prompt); this.prompts.push(this.prompt);
this.prompt = prompt; this.prompt = prompt;