IGNITE-11133: Refactoring of compatibility framework

modules/compatibility/bin/build.bat

@@ -0,0 +1,35 @@
+::
+:: Licensed to the Apache Software Foundation (ASF) under one or more
+:: contributor license agreements.  See the NOTICE file distributed with
+:: this work for additional information regarding copyright ownership.
+:: The ASF licenses this file to You under the Apache License, Version 2.0
+:: (the "License"); you may not use this file except in compliance with
+:: the License. You may obtain a copy of the License at
+::
+::      http://www.apache.org/licenses/LICENSE-2.0
+::
+:: Unless required by applicable law or agreed to in writing, software
+:: distributed under the License is distributed on an "AS IS" BASIS,
+:: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+:: See the License for the specific language governing permissions and
+:: limitations under the License.
+::
+
+@echo off
+
+set SCRIPT_DIR=%~dp0
+set SCRIPT_DIR=%SCRIPT_DIR:~0,-1%
+
+if defined M2_HOME (
+    set MVN_CMD=%M2_HOME%\bin\mvn.bat
+) else (
+    set MVN_CMD=mvn
+)
+
+for /D %%F in ("%SCRIPT_DIR%"\..\ignite-versions\*) do (
+    IF EXIST "%%F\pom.xml" (
+        call "%MVN_CMD%" -s "%SCRIPT_DIR%\settings.xml" -f "%%F\pom.xml" clean package
+
+       if ERRORLEVEL 1 exit \b
+    )
+)

modules/compatibility/bin/build.sh

@@ -0,0 +1,60 @@
+#!/bin/bash
+
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+SCRIPT_DIR=$(cd $(dirname "$0"); pwd)
+
+if [ "${M2_HOME}" = "" ]; then
+    MVN_CMD=mvn
+else
+    MVN_CMD=${M2_HOME}/bin/mvn
+fi
+
+#Install custom source Maven plugin
+COMPATIBILITY_MODULE_DIR="$(dirname ${SCRIPT_DIR})"
+
+PLUGIN_DIR=$COMPATIBILITY_MODULE_DIR/ignite-filter-source-plugin
+
+CMD="${MVN_CMD} -f $PLUGIN_DIR/pom.xml clean install"
+
+echo "Executing: "${CMD}
+
+${CMD}
+
+ERROR=$?
+
+if [ ${ERROR} -ne 0 ]; then
+    exit 1
+fi
+
+for file in $SCRIPT_DIR/../ignite-versions/*
+do
+    if [ -d ${file} ] && [ "$(basename ${file})" != "base" ]; then
+        CMD="${MVN_CMD} -s $SCRIPT_DIR/settings.xml -f ${file}/pom.xml clean install"
+
+        echo "Executing: "${CMD}
+
+        ${CMD}
+
+        ERROR=$?
+
+        if [ ${ERROR} -ne 0 ]; then
+            exit 1
+        fi
+    fi
+done

modules/compatibility/bin/settings.xml

@@ -0,0 +1,5 @@
+<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
+          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
+                      http://maven.apache.org/xsd/settings-1.0.0.xsd">
+</settings>

modules/compatibility/ignite-filter-source-plugin/pom.xml

@@ -0,0 +1,105 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.apache.ignite</groupId>
+  <artifactId>ignite-filter-source-plugin</artifactId>
+  <packaging>maven-plugin</packaging>
+  <version>1.0</version>
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.1</version>
+        <configuration>
+          <source>1.8</source>
+          <target>1.8</target>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-plugin-plugin</artifactId>
+        <version>3.6.0</version>
+        <configuration>
+          <!-- see https://issues.apache.org/jira/browse/MNG-5346 -->
+          <skipErrorNoDescriptorsFound>true</skipErrorNoDescriptorsFound>
+        </configuration>
+        <executions>
+          <execution>
+            <id>mojo-descriptor</id>
+            <goals>
+              <goal>descriptor</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>build-helper-maven-plugin</artifactId>
+        <executions>
+          <execution>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>add-source</goal>
+            </goals>
+            <configuration>
+              <sources>
+                <source>src/main/java</source>
+              </sources>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+
+  <name>Ignite filter source maven plugin</name>
+  <url>http://maven.apache.org</url>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.apache.maven</groupId>
+      <artifactId>maven-core</artifactId>
+      <version>3.0</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.apache.maven</groupId>
+      <artifactId>maven-plugin-api</artifactId>
+      <version>3.0</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.apache.maven.plugin-tools</groupId>
+      <artifactId>maven-plugin-annotations</artifactId>
+      <version>3.4</version>
+    </dependency>
+
+    <!-- https://mvnrepository.com/artifact/commons-io/commons-io -->
+    <dependency>
+      <groupId>commons-io</groupId>
+      <artifactId>commons-io</artifactId>
+      <version>2.6</version>
+    </dependency>
+  </dependencies>
+</project>

modules/compatibility/ignite-filter-source-plugin/src/main/java/org/apache/ignite/maven/plugin/AddAndFilterSourceMojo.java

@@ -0,0 +1,127 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.ignite.maven.plugin;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.FileVisitResult;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.SimpleFileVisitor;
+import java.nio.file.attribute.BasicFileAttributes;
+import java.util.ArrayList;
+import java.util.List;
+import javax.inject.Inject;
+import org.apache.commons.io.FileUtils;
+import org.apache.maven.plugin.AbstractMojo;
+import org.apache.maven.plugin.MojoExecutionException;
+import org.apache.maven.plugins.annotations.LifecyclePhase;
+import org.apache.maven.plugins.annotations.Mojo;
+import org.apache.maven.plugins.annotations.Parameter;
+import org.apache.maven.project.MavenProject;
+
+@Mojo(name = "add-and-filter-source", defaultPhase = LifecyclePhase.GENERATE_SOURCES, threadSafe = true)
+public class AddAndFilterSourceMojo extends AbstractMojo {
+    @Parameter(required = true)
+    private String version;
+
+    @Parameter(required = true)
+    private File[] sources;
+
+    @Parameter( readonly = true, defaultValue = "${project}")
+    private MavenProject project;
+
+    @Inject
+    private FileVersionChecker fileVersionChecker;
+
+    /**
+     * Executes mojo.
+     *
+     * TODO: Introduce new mojo that will clean-up shared source folder after compilation.
+     *
+     * @throws MojoExecutionException If failed.
+     */
+    public void execute() throws MojoExecutionException {
+        try {
+            File sharedSourcesDir = prepareSharedSourcesDirectory();
+
+            for (int i = 0; i < sources.length; i++) {
+                File sourceDir = sources[i];
+                File targetDir = new File(sharedSourcesDir, "source-" + i);
+
+                // Deep-copy all sources to separate directory.
+                FileUtils.copyDirectory(sourceDir, targetDir);
+
+                List<File> notSatisfied = findFilesNotSatisfiedVersion(targetDir, version);
+
+                // Delete such files.
+                for (File file : notSatisfied)
+                    Files.delete(file.toPath());
+
+                project.addCompileSourceRoot(targetDir.getAbsolutePath());
+            }
+        }
+        catch (IOException e) {
+            throw new MojoExecutionException("Failed to copy and filter sources", e);
+        }
+    }
+
+    /**
+     *
+     */
+    private File prepareSharedSourcesDirectory() throws IOException {
+        File projectRoot = project.getFile().getParentFile();
+
+        File sharedSourcesDir = new File(projectRoot, "shared-sources");
+
+        if (Files.exists(sharedSourcesDir.toPath()))
+            FileUtils.deleteDirectory(sharedSourcesDir);
+
+        Files.createDirectory(sharedSourcesDir.toPath());
+
+        return sharedSourcesDir;
+    }
+
+    /**
+     * @param rootDir Root directory.
+     * @param version Version.
+     */
+    private List<File> findFilesNotSatisfiedVersion(File rootDir, String version) throws IOException {
+        List<File> filtered = new ArrayList<>();
+
+        Files.walkFileTree(
+            rootDir.toPath(),
+            new SimpleFileVisitor<Path>() {
+                @Override public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
+                    if (file.toFile().getAbsolutePath().endsWith(".java")) {
+                        getLog().info("Processing: " + file.toFile().getAbsolutePath());
+
+                        if (!fileVersionChecker.satisfiesVersion(file.toFile(), version)) {
+                            filtered.add(file.toFile());
+
+                            getLog().info("Excluded: " + file.toFile().getAbsolutePath());
+                        }
+                    }
+
+                    return FileVisitResult.CONTINUE;
+                }
+        });
+
+        return filtered;
+    }
+}