Include JSON schema for devfile 2.1.0-alpha (#19552)

Signed-off-by: Pavol Baran <pbaran@redhat.com>

wsmaster/che-core-api-workspace/src/main/java/org/eclipse/che/api/workspace/server/devfile/Constants.java

@@ -23,7 +23,8 @@ public class Constants {
 
   public static final String CURRENT_API_VERSION = "1.0.0";
 
-  public static final List<String> SUPPORTED_VERSIONS = List.of(CURRENT_API_VERSION, "2.0.0");
+  public static final List<String> SUPPORTED_VERSIONS =
+      List.of(CURRENT_API_VERSION, "2.0.0", "2.1.0-alpha");
 
   public static final String EDITOR_COMPONENT_TYPE = "cheEditor";
 

wsmaster/che-core-api-workspace/src/test/java/org/eclipse/che/api/workspace/server/devfile/validator/DevfileSchemaValidatorTest.java

@@ -83,7 +83,9 @@ public class DevfileSchemaValidatorTest {
       {"devfile/devfile_v2_just_schemaVersion.yaml"},
       {"devfile/devfile_v2_sample-devfile.yaml"},
       {"devfile/devfile_v2_simple-devfile.yaml"},
-      {"devfile/devfile_v2_spring-boot-http-booster-devfile.yaml"}
+      {"devfile/devfile_v2_spring-boot-http-booster-devfile.yaml"},
+      {"devfile/devfile_v2-1-0-alpha_just_schemaVersion.yaml"},
+      {"devfile/devfile_v2-1-0-alpha_simple-devfile.yaml"},
     };
   }
 
@@ -261,11 +263,19 @@ public class DevfileSchemaValidatorTest {
       },
       {
         "devfile/devfile_v2_invalid_schemaVersion.yaml",
-        "Version 'a.b.c' of the devfile is not supported. Supported versions are '[1.0.0, 2.0.0]'."
+        "Version 'a.b.c' of the devfile is not supported. Supported versions are '[1.0.0, 2.0.0, 2.1.0-alpha]'."
       },
       {
         "devfile/devfile_v2_unsupported_schemaVersion.yaml",
-        "Version '22.33.44' of the devfile is not supported. Supported versions are '[1.0.0, 2.0.0]'."
+        "Version '22.33.44' of the devfile is not supported. Supported versions are '[1.0.0, 2.0.0, 2.1.0-alpha]'."
+      },
+      {
+        "devfile/devfile_v2-1-0-alpha_unsupported_schemaVersion.yaml",
+        "Version '2.1.0-beta' of the devfile is not supported. Supported versions are '[1.0.0, 2.0.0, 2.1.0-alpha]'."
+      },
+      {
+        "devfile/devfile_v2-1-0-alpha_with_invalid_plugin_definition.yaml",
+        "(/components/0/plugin):The object must not have a property whose name is \"plugin\".(/components/0):The object must have a property whose name is \"name\".Exactly one of the following sets of problems must be resolved.: [(/components/0):The object must have a property whose name is \"container\".(/components/0):The object must have a property whose name is \"kubernetes\".(/components/0):The object must have a property whose name is \"openshift\".(/components/0):The object must have a property whose name is \"volume\".]"
       }
     };
   }

wsmaster/che-core-api-workspace/src/test/resources/devfile/schema_test/devfile/devfile_v2-1-0-alpha_just_schemaVersion.yaml

@@ -0,0 +1,14 @@
+#
+# Copyright (c) 2012-2018 Red Hat, Inc.
+# This program and the accompanying materials are made
+# available under the terms of the Eclipse Public License 2.0
+# which is available at https://www.eclipse.org/legal/epl-2.0/
+#
+# SPDX-License-Identifier: EPL-2.0
+#
+# Contributors:
+#   Red Hat, Inc. - initial API and implementation
+#
+
+---
+schemaVersion: 2.1.0-alpha

wsmaster/che-core-api-workspace/src/test/resources/devfile/schema_test/devfile/devfile_v2-1-0-alpha_simple-devfile.yaml

@@ -0,0 +1,26 @@
+#
+# Copyright (c) 2012-2018 Red Hat, Inc.
+# This program and the accompanying materials are made
+# available under the terms of the Eclipse Public License 2.0
+# which is available at https://www.eclipse.org/legal/epl-2.0/
+#
+# SPDX-License-Identifier: EPL-2.0
+#
+# Contributors:
+#   Red Hat, Inc. - initial API and implementation
+#
+
+schemaVersion: 2.1.0-alpha
+metadata:
+  name: spring-petclinic
+components:
+  - name: maven
+    container:
+      image: quay.io/eclipse/che-java8-maven:nightly
+      volumeMounts:
+        - name: mavenrepo
+          path: /root/.m2
+      env:
+        - name: ENV_VAR
+          value: value
+      memoryLimit: 1536M

wsmaster/che-core-api-workspace/src/test/resources/devfile/schema_test/devfile/devfile_v2-1-0-alpha_unsupported_schemaVersion.yaml

@@ -0,0 +1,14 @@
+#
+# Copyright (c) 2012-2018 Red Hat, Inc.
+# This program and the accompanying materials are made
+# available under the terms of the Eclipse Public License 2.0
+# which is available at https://www.eclipse.org/legal/epl-2.0/
+#
+# SPDX-License-Identifier: EPL-2.0
+#
+# Contributors:
+#   Red Hat, Inc. - initial API and implementation
+#
+
+---
+schemaVersion: 2.1.0-beta

wsmaster/che-core-api-workspace/src/test/resources/devfile/schema_test/devfile/devfile_v2-1-0-alpha_with_invalid_plugin_definition.yaml

@@ -0,0 +1,26 @@
+#
+# Copyright (c) 2012-2018 Red Hat, Inc.
+# This program and the accompanying materials are made
+# available under the terms of the Eclipse Public License 2.0
+# which is available at https://www.eclipse.org/legal/epl-2.0/
+#
+# SPDX-License-Identifier: EPL-2.0
+#
+# Contributors:
+#   Red Hat, Inc. - initial API and implementation
+#
+
+schemaVersion: 2.1.0-alpha
+metadata:
+  name: test-project
+  attributes:
+    type: workspace
+projects:
+  - name: test-project
+    git:
+      remotes:
+        origin: https://github.com/Test/Project
+components:
+  - plugin:
+      name: java language server
+      id: redhat/java11/0.57.0