build.gradle

@@ -90,18 +90,25 @@ task buildProject {
     dependsOn build
 }
 
-task finalizeProject {
-    description 'Finalize this project'
-    group "Steamwar"
+task testOutput {
+    description 'Print Test output'
+    group "Build"
 
     doLast {
-        if ("${buildDir}" == null) {
-            return
+        for (def file : new File("${buildDir}/test-results/test/").listFiles()) {
+            if (file.isDirectory()) {
+                continue
+            }
+            def strings = file.readLines()
+            if (strings.get(1).contains("failures=\"0\"")) {
+                continue
+            }
+            println "Content ${file}:"
+            strings.each {
+                line -> println ": $line"
+            }
+            println ""
         }
-        delete fileTree("${libs}").matching {
-            exclude("${uberJarName}")
-        }
-        file(libs + "/" + uberJarName).renameTo(file(libs + "/" + jarName))
     }
 }
-build.finalizedBy(finalizeProject)
+test.finalizedBy(testOutput)

src/de/steamwar/command/AbstractSWCommand.java

@@ -43,7 +43,7 @@ public abstract class AbstractSWCommand<T> {
         this(clazz, command, new String[0]);
     }
 
-    protected AbstractSWCommand(Class<T> clazz, String command, String[] aliases) {
+    protected AbstractSWCommand(Class<T> clazz, String command, String... aliases) {
         this.clazz = clazz;
         createAndSafeCommand(command, aliases);
         unregister();
@@ -127,7 +127,8 @@ public abstract class AbstractSWCommand<T> {
                     SWCommandUtils.getGUARD_FUNCTIONS().putIfAbsent(anno.value().getTypeName(), guardChecker);
                 }
             });
-
+        }
+        for (Method method : methods) {
             add(Register.class, method, i -> i > 0, true, null, (anno, parameters) -> {
                 if (!anno.help()) return;
                 if (parameters.length != 2) {
@@ -140,10 +141,9 @@ public abstract class AbstractSWCommand<T> {
                     commandSystemWarning(() -> "The method '" + method.toString() + "' is lacking the varArgs parameters of type '" + String.class.getTypeName() + "' as last Argument");
                     return;
                 }
-                commandHelpList.add(new SubCommand(this, method, anno.value(), new HashMap<>(), localGuardChecker, true, null, anno.noTabComplete()));
+                commandHelpList.add(new SubCommand<>(this, method, anno.value(), new HashMap<>(), localGuardChecker, true, null, anno.noTabComplete()));
             });
-        }
-        for (Method method : methods) {
+
             add(Register.class, method, i -> i > 0, true, null, (anno, parameters) -> {
                 if (anno.help()) return;
                 for (int i = 1; i < parameters.length; i++) {
@@ -162,27 +162,27 @@ public abstract class AbstractSWCommand<T> {
                         return;
                     }
                 }
-                commandList.add(new SubCommand(this, method, anno.value(), localTypeMapper, localGuardChecker, false, anno.description(), anno.noTabComplete()));
-            });
-
-            this.commandList.sort((o1, o2) -> {
-                int compare = Integer.compare(-o1.subCommand.length, -o2.subCommand.length);
-                if (compare != 0) {
-                    return compare;
-                } else {
-                    return Integer.compare(o1.comparableValue, o2.comparableValue);
-                }
-            });
-            commandHelpList.sort((o1, o2) -> {
-                int compare = Integer.compare(-o1.subCommand.length, -o2.subCommand.length);
-                if (compare != 0) {
-                    return compare;
-                } else {
-                    return Integer.compare(o1.method.getDeclaringClass() == AbstractSWCommand.class ? 1 : 0,
-                            o2.method.getDeclaringClass() == AbstractSWCommand.class ? 1 : 0);
-                }
+                commandList.add(new SubCommand<>(this, method, anno.value(), localTypeMapper, localGuardChecker, false, anno.description(), anno.noTabComplete()));
             });
         }
+
+        this.commandList.sort((o1, o2) -> {
+            int compare = Integer.compare(-o1.subCommand.length, -o2.subCommand.length);
+            if (compare != 0) {
+                return compare;
+            } else {
+                return Integer.compare(o1.comparableValue, o2.comparableValue);
+            }
+        });
+        commandHelpList.sort((o1, o2) -> {
+            int compare = Integer.compare(-o1.subCommand.length, -o2.subCommand.length);
+            if (compare != 0) {
+                return compare;
+            } else {
+                return Integer.compare(o1.method.getDeclaringClass() == AbstractSWCommand.class ? 1 : 0,
+                        o2.method.getDeclaringClass() == AbstractSWCommand.class ? 1 : 0);
+            }
+        });
         initialized = true;
     }
 
@@ -199,7 +199,7 @@ public abstract class AbstractSWCommand<T> {
             commandSystemWarning(() -> "The method '" + method.toString() + "' is lacking the first parameter of type '" + clazz.getTypeName() + "'");
             return;
         }
-        if (returnType != null && !method.getReturnType().isAssignableFrom(returnType)) {
+        if (returnType != null && !returnType.isAssignableFrom(method.getReturnType())) {
             commandSystemWarning(() -> "The method '" + method.toString() + "' is lacking the desired return type '" + returnType.getTypeName() + "'");
             return;
         }
@@ -238,7 +238,7 @@ public abstract class AbstractSWCommand<T> {
     private List<Method> methods() {
         List<Method> methods = new ArrayList<>();
         Class<?> current = getClass();
-        while (current.getSuperclass() != AbstractSWCommand.class) {
+        while (current != AbstractSWCommand.class) {
             methods.addAll(Arrays.asList(current.getDeclaredMethods()));
             current = current.getSuperclass();
         }

src/de/steamwar/command/SWCommandUtils.java

@@ -38,6 +38,18 @@ public class SWCommandUtils {
     @Getter
     private final Map<String, AbstractGuardChecker<?>> GUARD_FUNCTIONS = new HashMap<>();
 
+    private SWTypeMapperCreator swTypeMapperCreator = (mapper, tabCompleter) -> new AbstractTypeMapper<Object, Object>() {
+        @Override
+        public Object map(Object sender, String[] previousArguments, String s) {
+            return mapper.apply(s);
+        }
+
+        @Override
+        public Collection<String> tabCompletes(Object sender, String[] previousArguments, String s) {
+            return ((BiFunction<Object, Object, Collection<String>>) tabCompleter).apply(sender, s);
+        }
+    };
+
     static {
         addMapper(boolean.class, Boolean.class, createMapper(s -> {
             if (s.equalsIgnoreCase("true")) return true;
@@ -51,6 +63,10 @@ public class SWCommandUtils {
         MAPPER_FUNCTIONS.put(String.class.getTypeName(), createMapper(s -> s, Collections::singletonList));
     }
 
+    public static <T extends AbstractTypeMapper<K, V>, K, V> void init(SWTypeMapperCreator<T, K, V> swTypeMapperCreator) {
+        SWCommandUtils.swTypeMapperCreator = swTypeMapperCreator;
+    }
+
     private static void addMapper(Class<?> clazz, Class<?> alternativeClazz, AbstractTypeMapper<?, ?> mapper) {
         MAPPER_FUNCTIONS.put(clazz.getTypeName(), mapper);
         MAPPER_FUNCTIONS.put(alternativeClazz.getTypeName(), mapper);
@@ -192,45 +208,25 @@ public class SWCommandUtils {
         GUARD_FUNCTIONS.putIfAbsent(name, guardChecker);
     }
 
-    public static <K> AbstractTypeMapper<K, String> createMapper(String... values) {
+    public static <T extends AbstractTypeMapper<K, String>, K> T createMapper(String... values) {
         List<String> strings = Arrays.asList(values);
         return createMapper((s) -> strings.contains(s) ? s : null, s -> strings);
     }
 
-    public static <T, K> AbstractTypeMapper<K, T> createMapper(Function<String, T> mapper, Function<String, List<String>> tabCompleter) {
+    public static <T extends AbstractTypeMapper<K, V>, K, V> T createMapper(Function<String, V> mapper, Function<String, Collection<String>> tabCompleter) {
         return createMapper(mapper, (commandSender, s) -> tabCompleter.apply(s));
     }
 
-    public static <T, K> AbstractTypeMapper<K, T> createMapper(Function<String, T> mapper, BiFunction<K, String, List<String>> tabCompleter) {
-        return new AbstractTypeMapper<K, T>() {
-            @Override
-            public T map(K commandSender, String[] previousArguments, String s) {
-                return mapper.apply(s);
-            }
-
-            @Override
-            public List<String> tabCompletes(K commandSender, String[] previous, String s) {
-                return tabCompleter.apply(commandSender, s);
-            }
-        };
+    public static <T extends AbstractTypeMapper<K, V>, K, V> T createMapper(Function<String, V> mapper, BiFunction<K, String, Collection<String>> tabCompleter) {
+        return (T) swTypeMapperCreator.createTypeMapper(mapper, tabCompleter);
     }
 
-    public static AbstractTypeMapper<?, Enum<?>> createEnumMapper(Class<Enum<?>> enumClass) {
+    public static <T extends AbstractTypeMapper<K, Enum<?>>, K> T createEnumMapper(Class<Enum<?>> enumClass) {
         Map<String, Enum<?>> enumMap = new HashMap<>();
         for (Enum<?> e : enumClass.getEnumConstants()) {
-            enumMap.put(e.name(), e);
+            enumMap.put(e.name().toLowerCase(), e);
         }
-        return new AbstractTypeMapper<Object, Enum<?>>() {
-            @Override
-            public Enum<?> map(Object commandSender, String[] previousArguments, String s) {
-                return enumMap.get(s);
-            }
-
-            @Override
-            public Collection<String> tabCompletes(Object commandSender, String[] previousArguments, String s) {
-                return enumMap.keySet();
-            }
-        };
+        return createMapper(s -> enumMap.get(s.toLowerCase()), (k, s) -> enumMap.keySet());
     }
 
     private static <T> Function<String, T> numberMapper(Function<String, T> mapper) {
@@ -249,7 +245,7 @@ public class SWCommandUtils {
         };
     }
 
-    private static Function<String, List<String>> numberCompleter(Function<String, ?> mapper) {
+    private static Function<String, Collection<String>> numberCompleter(Function<String, ?> mapper) {
         return s -> numberMapper(mapper).apply(s) != null
                 ? Collections.singletonList(s)
                 : Collections.emptyList();

src/de/steamwar/command/SWTypeMapperCreator.java

@@ -0,0 +1,28 @@
+/*
+ * This file is a part of the SteamWar software.
+ *
+ * Copyright (C) 2022  SteamWar.de-Serverteam
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.command;
+
+import java.util.List;
+import java.util.function.BiFunction;
+import java.util.function.Function;
+
+public interface SWTypeMapperCreator<T extends AbstractTypeMapper<K, V>, K, V> {
+    T createTypeMapper(Function<String, V> mapper, BiFunction<K, String, List<String>> tabCompleter);
+}

steamwarci.yml

@@ -0,0 +1,5 @@
+build:
+  - "ln -s /home/gitea/lib"
+  - "cp ~/gradle.properties ."
+  - "chmod u+x build.gradle"
+  - "./gradlew buildProject"

testsrc/de/steamwar/command/ArgumentCommand.java

@@ -39,7 +39,7 @@ public class ArgumentCommand extends TestSWCommand {
     }
 
     @Register
-    public void argument(String sender, double d, double d2) {
+    public void argument(String sender, double d, double d2, double d3, double d4) {
         throw new ExecutionIdentifier("RunArgument with Double");
     }
 

testsrc/de/steamwar/command/ArgumentCommandTest.java

@@ -63,7 +63,7 @@ public class ArgumentCommandTest {
     public void testDouble() {
         ArgumentCommand cmd = new ArgumentCommand();
         try {
-            cmd.execute("test", "", new String[]{"0.0", "0.0"});
+            cmd.execute("test", "", new String[]{"0.0", "0.0", "0.0", "0.0"});
         } catch (Exception e) {
             assertCMDFramework(e, ExecutionIdentifier.class, "RunArgument with Double");
         }