OpenMRS config to be CI validated

.github/workflows/ci.yml

@@ -0,0 +1,19 @@
+name: CI
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+  release:
+    types: [published]
+
+jobs:
+  build:
+    uses: mekomsolutions/shared-github-workflow/.github/workflows/maven-build-test.yml@main
+    with:
+      java-version: "8"
+      maven-args: "-P validator" #  OMRS config validation
+    secrets:
+      NEXUS_USERNAME: ${{ secrets.NEXUS_USERNAME }}
+      NEXUS_PASSWORD: ${{ secrets.NEXUS_PASSWORD }}

pom.xml

@@ -644,6 +644,59 @@
     </plugins>
   </build>
 
+  <profiles>
+    <profile>
+      <id>validator</id>
+      <build>
+        <plugins>
+          <!-- copy over merged/packaged OpenMRS config for validation at the integration-test phase -->
+          <plugin>
+            <artifactId>maven-antrun-plugin</artifactId>
+            <executions>
+              <execution>
+                <id>Copy OpenMRS Initializer configs for validation</id>
+                <phase>pre-integration-test</phase>
+                <configuration>
+                  <target>
+                    <copy todir="${project.build.directory}/validator/configuration">
+                      <fileset
+                        dir="${project.build.directory}/${project.artifactId}-${project.version}/openmrs_config">
+                        <!-- Exclude RelationshipTypes-1.zip -->
+                        <exclude name="**/metadatasharing/RelationshipTypes-1.zip"/>
+                      </fileset>
+                    </copy>
+                  </target>
+                </configuration>
+                <goals>
+                  <goal>run</goal>
+                </goals>
+              </execution>
+            </executions>
+          </plugin>
+          <!-- hooking the OpenMRS config validation to the integration-test phase -->
+          <plugin>
+            <groupId>org.openmrs.maven.plugins</groupId>
+            <artifactId>openmrs-packager-maven-plugin</artifactId>
+            <version>1.7.0</version>
+            <executions>
+              <execution>
+                <id>Validate OpenMRS Initializer configs</id>
+                <phase>integration-test</phase>
+                <goals>
+                  <goal>validate-configurations</goal>
+                </goals>
+                <configuration>
+                  <sourceDir>
+                    ${project.build.directory}/validator/configuration</sourceDir>
+                </configuration>
+              </execution>
+            </executions>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
+  </profiles>
+
   <repositories>
     <repository>
       <id>mks-nexus-public</id>