Add cli commands for users and groups (#1993)

Adds cli commands to manage users and groups.

Co-authored-by: Matthias Thieroff <matthias.thieroff@cloudogu.com>

scm-core/src/main/java/sonia/scm/cli/TemplateRenderer.java

@@ -111,7 +111,15 @@ public class TemplateRenderer {
    * @return table for templating content
    */
   public Table createTable() {
-    return new Table(getSpecOrDie().resourceBundle());
+    return new Table(getBundle());
+  }
+
+  protected CliContext getContext() {
+    return context;
+  }
+
+  protected ResourceBundle getBundle() {
+    return getSpecOrDie().resourceBundle();
   }
 
   private CommandLine.Model.CommandSpec getSpecOrDie() {
@@ -137,7 +145,7 @@ public class TemplateRenderer {
     UnaryOperator<String> upper = value -> value.toUpperCase(context.getLocale());
     finalModel.put("upper", upper);
 
-    ResourceBundle resourceBundle = getSpecOrDie().resourceBundle();
+    ResourceBundle resourceBundle = getBundle();
     if (resourceBundle != null) {
       finalModel.put("i18n", new I18n(resourceBundle));
     }

scm-core/src/main/java/sonia/scm/repository/cli/GroupCommand.java

@@ -0,0 +1,30 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020-present Cloudogu GmbH and Contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package sonia.scm.repository.cli;
+
+import picocli.CommandLine;
+
+@CommandLine.Command(name = "group")
+public class GroupCommand {}

scm-core/src/main/java/sonia/scm/user/cli/UserCommand.java

@@ -0,0 +1,30 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020-present Cloudogu GmbH and Contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package sonia.scm.user.cli;
+
+import picocli.CommandLine;
+
+@CommandLine.Command(name = "user")
+public class UserCommand {}

scm-core/src/test/java/sonia/scm/cli/CommandValidatorTest.java

@@ -49,7 +49,12 @@ class CommandValidatorTest {
 
   @Test
   void shouldValidateCommand() {
-    ResourceBundle resourceBundle = ResourceBundle.getBundle("sonia.scm.cli.i18n", Locale.ENGLISH);
+    ResourceBundle resourceBundle = ResourceBundle.getBundle("sonia.scm.cli.i18n", Locale.ENGLISH, new ResourceBundle.Control() {
+      @Override
+      public Locale getFallbackLocale(String baseName, Locale locale) {
+        return Locale.ROOT;
+      }
+    });
     when(context.getLocale()).thenReturn(Locale.ENGLISH);
     CommandLine commandLine = new CommandLine(Command.class, new TestingCommandFactory());
     commandLine.setResourceBundle(resourceBundle);
@@ -63,7 +68,12 @@ class CommandValidatorTest {
 
   @Test
   void shouldValidateCommandWithGermanLocale() {
-    ResourceBundle resourceBundle = ResourceBundle.getBundle("sonia.scm.cli.i18n", Locale.GERMAN);
+    ResourceBundle resourceBundle = ResourceBundle.getBundle("sonia.scm.cli.i18n", Locale.GERMAN, new ResourceBundle.Control() {
+      @Override
+      public Locale getFallbackLocale(String baseName, Locale locale) {
+        return Locale.ROOT;
+      }
+    });
     when(context.getLocale()).thenReturn(Locale.GERMAN);
     CommandLine commandLine = new CommandLine(Command.class, new TestingCommandFactory());
     commandLine.setResourceBundle(resourceBundle);
@@ -79,7 +89,7 @@ class CommandValidatorTest {
   public static class Command implements Runnable {
 
     @CommandLine.Mixin
-    private CommandValidator commandValidator;
+    private final CommandValidator commandValidator;
 
     @Email
     @CommandLine.Option(names = "--mail")