Modify pom.xml to conform with OSSRH requirements

Author: Andrzej Swatowski

LICENCE renamed to LICENSE

@@ -23,16 +23,43 @@ under the License.
 
   <groupId>com.getindata</groupId>
   <artifactId>flink-http-connector</artifactId>
-  <version>1.0-SNAPSHOT</version>
+  <version>0.1.0-SNAPSHOT</version>
   <packaging>jar</packaging>
 
   <name>flink-http-connector</name>
+  <description>The HTTP TableLookup connector that allows for pulling data from external system via HTTP GET method. The goal for this connector was to use it in Flink SQL statement as a standard table that can be later joined with other stream using pure SQL Flink.</description>
+  <url>https://github.com/getindata/flink-http-connector</url>
+
+  <licenses>
+    <license>
+      <name>The Apache License, Version 2.0</name>
+      <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
+    </license>
+  </licenses>
+
+  <developers>
+    <developer>
+      <name>GetInData</name>
+      <email>office@getindata.com</email>
+      <organization>GetInData</organization>
+      <organizationUrl>https://getindata.com</organizationUrl>
+    </developer>
+  </developers>
+
+  <scm>
+    <connection>scm:git:git://github.com/getindata/flink-http-connector</connection>
+    <developerConnection>scm:git:ssh://github.com/getindata/flink-http-connector</developerConnection>
+    <url>https://github.com/getindata/flink-http-connector/tree/main</url>
+  </scm>
 
   <distributionManagement>
+    <snapshotRepository>
+      <id>ossrh</id>
+      <url>https://s01.oss.sonatype.org/content/repositories/snapshots</url>
+    </snapshotRepository>
     <repository>
-      <id>gitlab</id>
-      <name>gitlab</name>
-      <url>${env.MAVEN_REPO_URL}</url>
+      <id>ossrh</id>
+      <url>https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/</url>
     </repository>
   </distributionManagement>
 
@@ -385,4 +412,65 @@ under the License.
       </plugins>
     </pluginManagement>
   </build>
+
+  <profiles>
+    <profile>
+      <id>release</id>
+      <build>
+        <plugins>
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-javadoc-plugin</artifactId>
+            <version>3.1.1</version>
+            <executions>
+              <execution>
+                <id>attach-javadocs</id>
+                <goals>
+                  <goal>jar</goal>
+                </goals>
+              </execution>
+            </executions>
+          </plugin>
+
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-source-plugin</artifactId>
+          </plugin>
+
+          <plugin>
+            <groupId>org.sonatype.plugins</groupId>
+            <artifactId>nexus-staging-maven-plugin</artifactId>
+            <version>1.6.13</version>
+            <extensions>true</extensions>
+            <configuration>
+              <serverId>ossrh</serverId>
+              <nexusUrl>https://s01.oss.sonatype.org/</nexusUrl>
+              <autoReleaseAfterClose>true</autoReleaseAfterClose>
+            </configuration>
+          </plugin>
+
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-gpg-plugin</artifactId>
+            <version>3.0.1</version>
+            <configuration>
+              <gpgArguments>
+                <arg>--pinentry-mode</arg>
+                <arg>loopback</arg>
+              </gpgArguments>
+            </configuration>
+            <executions>
+              <execution>
+                <id>sign-artifacts</id>
+                <phase>verify</phase>
+                <goals>
+                  <goal>sign</goal>
+                </goals>
+              </execution>
+            </executions>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
+  </profiles>
 </project>