Add support for disabling autoupdates.

Author: Aleksi Salmela

src/main/java/fi/helsinki/cs/tmc/cli/Application.java

@@ -40,6 +40,7 @@ public class Application {
     private final Options options;
     private final GnuParser parser;
     private String commandName;
+    private boolean noAutoUpdate;
 
     public Application(CliContext context) {
         this.parser = new GnuParser();
@@ -51,6 +52,7 @@ public Application(CliContext context) {
         options.addOption("h", "help", false, "Display help information about tmc-cli");
         options.addOption("v", "version", false, "Give the version of the tmc-cli");
         options.addOption("u", "force-update", false, "Force the auto-update");
+        options.addOption("d", "no-update", false, "Disable temporarily the auto-update");
 
         //TODO implement the inTests as context.property
         if (!context.inTests()) {
@@ -94,6 +96,12 @@ private String[] parseArgs(String[] args) {
         boolean showHelp = line.hasOption("h");
         boolean showVersion = line.hasOption("v");
         boolean forceUpdate = line.hasOption("u");
+        this.noAutoUpdate = line.hasOption("d");
+
+        if (forceUpdate && this.noAutoUpdate) {
+            io.errorln("You can't use --force-update and --no-update at same time.");
+            return null;
+        }
 
         if (showHelp) {
             // don't run the help sub-command with -h switch
@@ -127,7 +135,7 @@ public void run(String[] args) {
             return;
         }
 
-        if (!context.inTests() && versionCheck()) {
+        if (!context.inTests() && !noAutoUpdate && versionCheck()) {
             return;
         }
 

src/main/java/fi/helsinki/cs/tmc/cli/command/LoginCommand.java

@@ -40,7 +40,7 @@ public void run(CliContext context, CommandLine args) {
         this.ctx = context;
         this.io = ctx.getIo();
 
-        if(args.getArgs().length > 0) {
+        if (args.getArgs().length > 0) {
             io.errorln("Login doesn't take any arguments.");
             printUsage(context);
             return;

src/main/java/fi/helsinki/cs/tmc/cli/command/LogoutCommand.java

@@ -19,7 +19,7 @@ public void getOptions(Options options) {
     @Override
     public void run(CliContext context, CommandLine args) {
         Io io = context.getIo();
-        if(args.getArgs().length > 0) {
+        if (args.getArgs().length > 0) {
             io.errorln("Logout doesn't take any arguments.");
             printUsage(context);
             return;

src/main/java/fi/helsinki/cs/tmc/cli/core/AbstractCommand.java

@@ -94,7 +94,7 @@ protected void printUsage(CliContext context) {
     }
 
     private Command getCommand() {
-        if(this.command == null) {
+        if (this.command == null) {
             Class<Command> klass;
             klass = CommandFactory.castToCommandClass(this.getClass());
             this.command = CommandFactory.getCommand(klass);
@@ -121,14 +121,14 @@ private void printHelp(CliContext context) {
     private String getUsageString() {
         String prefix = "tmc " + getCommand().name() + " ";
         String[] usages = getUsages();
-        if(usages == null) {
+        if (usages == null) {
             return prefix;
         }
 
         StringBuilder builder = new StringBuilder();
         boolean first = true;
-        for(String line : usages) {
-            if(!first) {
+        for (String line : usages) {
+            if (!first) {
                 builder.append("\n");
             }
             builder.append(prefix);