Cleanup after last commit

maven-cli/src/main/java/org/apache/maven/cling/MavenCling.java

@@ -29,7 +29,6 @@
 import org.apache.maven.cling.invoker.mvn.DefaultMavenParser;
 import org.apache.maven.cling.invoker.mvn.local.DefaultLocalMavenInvoker;
 import org.apache.maven.jline.JLineMessageBuilderFactory;
-import org.apache.maven.jline.MessageUtils;
 import org.codehaus.plexus.classworlds.ClassWorld;
 
 /**
@@ -60,17 +59,6 @@ public MavenCling(ClassWorld classWorld) {
         super(classWorld);
     }
 
-    @Override
-    public int run(String[] args) throws IOException {
-        MessageUtils.systemInstall();
-        MessageUtils.registerShutdownHook();
-        try {
-            return super.run(args);
-        } finally {
-            MessageUtils.systemUninstall();
-        }
-    }
-
     @Override
     protected Invoker<MavenInvokerRequest<MavenOptions>> createInvoker() {
         return new DefaultLocalMavenInvoker(

maven-cli/src/main/java/org/apache/maven/cling/MavenEncCling.java

@@ -30,10 +30,7 @@
 import org.apache.maven.cling.invoker.mvnenc.DefaultEncryptInvoker;
 import org.apache.maven.cling.invoker.mvnenc.DefaultEncryptParser;
 import org.apache.maven.jline.JLineMessageBuilderFactory;
-import org.apache.maven.jline.MessageUtils;
 import org.codehaus.plexus.classworlds.ClassWorld;
-import org.jline.terminal.Terminal;
-import org.jline.terminal.TerminalBuilder;
 
 /**
  * Maven encrypt CLI "new-gen".
@@ -55,8 +52,6 @@ public static int main(String[] args, ClassWorld world) throws IOException {
         return new MavenEncCling(world).run(args);
     }
 
-    private Terminal terminal;
-
     public MavenEncCling() {
         super();
     }
@@ -65,24 +60,10 @@ public MavenEncCling(ClassWorld classWorld) {
         super(classWorld);
     }
 
-    @Override
-    public int run(String[] args) throws IOException {
-        terminal = TerminalBuilder.builder().build();
-        MessageUtils.systemInstall(terminal);
-        MessageUtils.registerShutdownHook();
-        try {
-            return super.run(args);
-        } finally {
-            MessageUtils.systemUninstall();
-        }
-    }
-
     @Override
     protected Invoker<EncryptInvokerRequest> createInvoker() {
-        return new DefaultEncryptInvoker(ProtoLookup.builder()
-                .addMapping(ClassWorld.class, classWorld)
-                .addMapping(Terminal.class, terminal)
-                .build());
+        return new DefaultEncryptInvoker(
+                ProtoLookup.builder().addMapping(ClassWorld.class, classWorld).build());
     }
 
     @Override

maven-cli/src/main/java/org/apache/maven/cling/invoker/LookupInvoker.java

@@ -405,6 +405,7 @@ protected void helpOrVersionAndMayExit(C context) throws Exception {
         R invokerRequest = context.invokerRequest;
         if (invokerRequest.options().help().isPresent()) {
             invokerRequest.options().displayHelp(context.invokerRequest.parserRequest(), context.terminal.writer());
+            context.terminal.writer().flush();
             throw new ExitException(0);
         }
         if (invokerRequest.options().showVersionAndExit().isPresent()) {
@@ -413,6 +414,7 @@ protected void helpOrVersionAndMayExit(C context) throws Exception {
             } else {
                 context.terminal.writer().println(CLIReportingUtils.showVersion());
             }
+            context.terminal.writer().flush();
             throw new ExitException(0);
         }
     }

maven-cli/src/main/java/org/apache/maven/cling/invoker/mvnenc/DefaultEncryptInvoker.java

@@ -73,11 +73,8 @@ public void addInHeader(AttributedStyle style, String text) {
         }
     }
 
-    private final Terminal terminal;
-
     public DefaultEncryptInvoker(ProtoLookup protoLookup) {
         super(protoLookup);
-        this.terminal = protoLookup.lookup(Terminal.class);
     }
 
     @Override
@@ -101,29 +98,34 @@ protected void lookup(LocalContext context) {
     public static final int CANCELED = 3; // user canceled
 
     protected int doExecute(LocalContext context) throws Exception {
-        if (!context.interactive) {
-            System.out.println("This tool works only in interactive mode!");
-            System.out.println("Tool purpose is to configure password management on developer workstations.");
-            System.out.println(
-                    "Note: Generated configuration can be moved/copied to headless environments, if configured as such.");
-            return BAD_OPERATION;
-        }
-
-        context.header = new ArrayList<>();
-        context.style = new AttributedStyle();
-        context.addInHeader(
-                context.style.italic().bold().foreground(Colors.rgbColor("green")),
-                "Maven Encryption " + CLIReportingUtils.showVersionMinimal());
-        context.addInHeader("Tool for secure password management on workstations.");
-        context.addInHeader("This tool is part of Apache Maven 4 distribution.");
-        context.addInHeader("");
         try {
+            if (!context.interactive) {
+                context.terminal.writer().println("This tool works only in interactive mode!");
+                context.terminal
+                        .writer()
+                        .println("Tool purpose is to configure password management on developer workstations.");
+                context.terminal
+                        .writer()
+                        .println(
+                                "Note: Generated configuration can be moved/copied to headless environments, if configured as such.");
+                return BAD_OPERATION;
+            }
+
+            context.header = new ArrayList<>();
+            context.style = new AttributedStyle();
+            context.addInHeader(
+                    context.style.italic().bold().foreground(Colors.rgbColor("green")),
+                    "Maven Encryption " + CLIReportingUtils.showVersionMinimal());
+            context.addInHeader("Tool for secure password management on workstations.");
+            context.addInHeader("This tool is part of Apache Maven 4 distribution.");
+            context.addInHeader("");
+
             Thread executeThread = Thread.currentThread();
-            terminal.handle(Terminal.Signal.INT, signal -> executeThread.interrupt());
+            context.terminal.handle(Terminal.Signal.INT, signal -> executeThread.interrupt());
             ConsolePrompt.UiConfig config;
-            if (terminal.getType().equals(Terminal.TYPE_DUMB)
-                    || terminal.getType().equals(Terminal.TYPE_DUMB_COLOR)) {
-                System.out.println(terminal.getName() + ": " + terminal.getType());
+            if (context.terminal.getType().equals(Terminal.TYPE_DUMB)
+                    || context.terminal.getType().equals(Terminal.TYPE_DUMB_COLOR)) {
+                context.terminal.writer().println(context.terminal.getName() + ": " + context.terminal.getType());
                 throw new IllegalStateException("Dumb terminal detected.\nThis tool requires real terminal to work!\n"
                         + "Note: On Windows Jansi or JNA library must be included in classpath.");
             } else if (OSUtils.IS_WINDOWS) {
@@ -133,8 +135,9 @@ protected int doExecute(LocalContext context) throws Exception {
             }
             config.setCancellableFirstPrompt(true);
 
-            context.reader = LineReaderBuilder.builder().terminal(terminal).build();
-            context.prompt = new ConsolePrompt(context.reader, terminal, config);
+            context.reader =
+                    LineReaderBuilder.builder().terminal(context.terminal).build();
+            context.prompt = new ConsolePrompt(context.reader, context.terminal, config);
 
             if (context.invokerRequest.options().goals().isEmpty()
                     || context.invokerRequest.options().goals().get().size() != 1) {
@@ -150,22 +153,25 @@ protected int doExecute(LocalContext context) throws Exception {
 
             return goal.execute(context);
         } catch (InterruptedException | InterruptedIOException | UserInterruptException e) {
-            System.out.println("Goal canceled by user.");
+            context.terminal.writer().println("Goal canceled by user.");
             return CANCELED;
         } catch (Exception e) {
             if (context.invokerRequest.options().showErrors().orElse(false)) {
-                context.logger.error(e.getMessage(), e);
+                context.terminal.writer().println(e.getMessage());
+                e.printStackTrace(context.terminal.writer());
             } else {
-                context.logger.error(e.getMessage());
+                context.terminal.writer().println(e.getMessage());
             }
             return ERROR;
+        } finally {
+            context.terminal.writer().flush();
         }
     }
 
     protected int badGoalsErrorMessage(String message, LocalContext context) {
-        System.out.println(message);
-        System.out.println("Supported goals are: " + String.join(", ", context.goals.keySet()));
-        System.out.println("Use -h to display help.");
+        context.terminal.writer().println(message);
+        context.terminal.writer().println("Supported goals are: " + String.join(", ", context.goals.keySet()));
+        context.terminal.writer().println("Use -h to display help.");
         return BAD_OPERATION;
     }
 }

maven-cli/src/main/java/org/apache/maven/cling/invoker/mvnenc/goals/ConfiguredGoalSupport.java

@@ -38,55 +38,65 @@ protected ConfiguredGoalSupport(MessageBuilderFactory messageBuilderFactory, Sec
 
     @Override
     public int execute(DefaultEncryptInvoker.LocalContext context) throws Exception {
-        if (!validateConfiguration()) {
-            logger.error(messageBuilderFactory
-                    .builder()
-                    .error("Maven Encryption is not configured, run `mvnenc init` first.")
-                    .build());
+        if (!validateConfiguration(context)) {
+            context.terminal
+                    .writer()
+                    .println(messageBuilderFactory
+                            .builder()
+                            .error("Maven Encryption is not configured, run `mvnenc init` first.")
+                            .build());
             return ERROR;
         }
         return doExecute(context);
     }
 
-    protected boolean validateConfiguration() {
+    protected boolean validateConfiguration(DefaultEncryptInvoker.LocalContext context) {
         SecDispatcher.ValidationResponse response = secDispatcher.validateConfiguration();
-        if (!response.isValid() || logger.isDebugEnabled()) {
-            dumpResponse("", response);
+        if (!response.isValid() || context.invokerRequest.options().verbose().orElse(false)) {
+            dumpResponse(context, "", response);
         }
         return response.isValid();
     }
 
-    protected void dumpResponse(String indent, SecDispatcher.ValidationResponse response) {
-        logger.info(
-                response.isValid()
-                        ? messageBuilderFactory
-                                .builder()
-                                .success("{}Configuration validation of {}: {}")
-                                .build()
-                        : messageBuilderFactory
-                                .builder()
-                                .failure("{}Configuration validation of {}: {}")
-                                .build(),
-                indent,
-                response.getSource(),
-                response.isValid() ? "VALID" : "INVALID");
+    protected void dumpResponse(
+            DefaultEncryptInvoker.LocalContext context, String indent, SecDispatcher.ValidationResponse response) {
+        context.terminal
+                .writer()
+                .println(messageBuilderFactory
+                        .builder()
+                        .format(
+                                response.isValid()
+                                        ? messageBuilderFactory
+                                                .builder()
+                                                .success("%sConfiguration validation of %s: %s")
+                                                .build()
+                                        : messageBuilderFactory
+                                                .builder()
+                                                .failure("%sConfiguration validation of %s: %s")
+                                                .build(),
+                                indent,
+                                response.getSource(),
+                                response.isValid() ? "VALID" : "INVALID"));
         for (Map.Entry<SecDispatcher.ValidationResponse.Level, List<String>> entry :
                 response.getReport().entrySet()) {
-            Consumer<String> consumer =
-                    s -> logger.info(messageBuilderFactory.builder().info(s).build());
+            Consumer<String> consumer = s -> context.terminal
+                    .writer()
+                    .println(messageBuilderFactory.builder().info(s).build());
             if (entry.getKey() == SecDispatcher.ValidationResponse.Level.ERROR) {
-                consumer = s ->
-                        logger.error(messageBuilderFactory.builder().error(s).build());
+                consumer = s -> context.terminal
+                        .writer()
+                        .println(messageBuilderFactory.builder().error(s).build());
             } else if (entry.getKey() == SecDispatcher.ValidationResponse.Level.WARNING) {
-                consumer = s ->
-                        logger.warn(messageBuilderFactory.builder().warning(s).build());
+                consumer = s -> context.terminal
+                        .writer()
+                        .println(messageBuilderFactory.builder().warning(s).build());
             }
             for (String line : entry.getValue()) {
                 consumer.accept(indent + "  " + line);
             }
         }
         for (SecDispatcher.ValidationResponse subsystem : response.getSubsystems()) {
-            dumpResponse(indent + "  ", subsystem);
+            dumpResponse(context, indent + "  ", subsystem);
         }
     }
 

maven-cli/src/main/java/org/apache/maven/cling/invoker/mvnenc/goals/Decrypt.java

@@ -44,10 +44,10 @@ public Decrypt(MessageBuilderFactory messageBuilderFactory, SecDispatcher secDis
     protected int doExecute(DefaultEncryptInvoker.LocalContext context) throws Exception {
         String encrypted = context.reader.readLine("Enter the password to decrypt: ");
         if (secDispatcher.isAnyEncryptedString(encrypted)) {
-            logger.info(secDispatcher.decrypt(encrypted));
+            context.terminal.writer().println(secDispatcher.decrypt(encrypted));
             return OK;
         } else {
-            logger.error("Malformed encrypted string");
+            context.terminal.writer().println(messageBuilderFactory.builder().error("Malformed encrypted string"));
             return BAD_OPERATION;
         }
     }

maven-cli/src/main/java/org/apache/maven/cling/invoker/mvnenc/goals/Diag.java

@@ -41,7 +41,7 @@ public Diag(MessageBuilderFactory messageBuilderFactory, SecDispatcher secDispat
 
     @Override
     protected int doExecute(DefaultEncryptInvoker.LocalContext context) {
-        dumpResponse("", secDispatcher.validateConfiguration());
+        dumpResponse(context, "", secDispatcher.validateConfiguration());
         return OK;
     }
 }

maven-cli/src/main/java/org/apache/maven/cling/invoker/mvnenc/goals/Encrypt.java

@@ -42,7 +42,7 @@ public Encrypt(MessageBuilderFactory messageBuilderFactory, SecDispatcher secDis
     @Override
     protected int doExecute(DefaultEncryptInvoker.LocalContext context) throws Exception {
         String cleartext = context.reader.readLine("Enter the password to encrypt: ", '*');
-        logger.info(secDispatcher.encrypt(cleartext, null));
+        context.terminal.writer().println(secDispatcher.encrypt(cleartext, null));
         return OK;
     }
 }

maven-cli/src/main/java/org/apache/maven/cling/invoker/mvnenc/goals/GoalSupport.java

@@ -23,14 +23,11 @@
 import org.apache.maven.api.services.MessageBuilderFactory;
 import org.apache.maven.cling.invoker.mvnenc.Goal;
 import org.codehaus.plexus.components.secdispatcher.SecDispatcher;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 /**
  * The support class for goal implementations.
  */
 public abstract class GoalSupport implements Goal {
-    protected final Logger logger = LoggerFactory.getLogger(getClass());
     protected final MessageBuilderFactory messageBuilderFactory;
     protected final SecDispatcher secDispatcher;