Extract adpater READMEs into docs subdir

pom.xml

@@ -177,6 +177,54 @@
 		</pluginManagement>
 	</build>
 
+	<profiles>
+		<profile>
+			<id>docs</id>
+			<properties>
+				<adapters.path>${main.basedir}/spring-cloud-function-adapters</adapters.path>
+			</properties>
+			<build>
+				<plugins>
+					<plugin>
+						<groupId>org.apache.maven.plugins</groupId>
+						<artifactId>maven-antrun-plugin</artifactId>
+						<executions>
+							<execution>
+								<id>adapters</id>
+								<phase>process-resources</phase>
+								<goals>
+									<goal>run</goal>
+								</goals>
+								<configuration>
+									<target>
+										<java classname="org.jruby.Main" failonerror="yes">
+											<arg value="${docs.resources.dir}/ruby/generate_readme.sh"/>
+											<arg value="-o"/>
+											<arg value="${adapters.path}/spring-cloud-function-adapter-aws/README.adoc"/>
+											<arg value="${basedir}/src/main/asciidoc/adapters/aws-readme.adoc"/>
+										</java>
+										<java classname="org.jruby.Main" failonerror="yes">
+											<arg value="${docs.resources.dir}/ruby/generate_readme.sh"/>
+											<arg value="-o"/>
+											<arg value="${adapters.path}/spring-cloud-function-adapter-azure/README.adoc"/>
+											<arg value="${basedir}/src/main/asciidoc/adapters/azure-readme.adoc"/>
+										</java>
+										<java classname="org.jruby.Main" failonerror="yes">
+											<arg value="${docs.resources.dir}/ruby/generate_readme.sh"/>
+											<arg value="-o"/>
+											<arg value="${adapters.path}/spring-cloud-function-adapter-openwhisk/README.adoc"/>
+											<arg value="${basedir}/src/main/asciidoc/adapters/openwhisk-readme.adoc"/>
+										</java>
+									</target>
+								</configuration>
+							</execution>
+						</executions>
+					</plugin>
+				</plugins>
+			</build>
+		</profile>
+	</profiles>
+
 	<repositories>
 		<repository>
 			<id>spring-snapshots</id>