Split off -core module.
Change-Id: I64d3c195db94e92da44c7e4971f5e85991ac30c8
diff --git a/core/pom.xml b/core/pom.xml
new file mode 100644
index 0000000..86656ae
--- /dev/null
+++ b/core/pom.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <groupId>eu.mulk.quarkus-googlecloud-jsonlogging</groupId>
+ <artifactId>quarkus-googlecloud-jsonlogging-parent</artifactId>
+ <version>3.1.4-SNAPSHOT</version>
+ </parent>
+
+ <artifactId>quarkus-googlecloud-jsonlogging-core</artifactId>
+ <name>Quarkus Google Cloud JSON Logging Extension - JBoss Logging Core</name>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.jboss.logmanager</groupId>
+ <artifactId>jboss-logmanager-embedded</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>io.smallrye.common</groupId>
+ <artifactId>smallrye-common-constraint</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.glassfish</groupId>
+ <artifactId>jakarta.json</artifactId>
+ </dependency>
+ </dependencies>
+
+ <build>
+ <plugins>
+
+ <plugin>
+ <artifactId>maven-jar-plugin</artifactId>
+ <configuration>
+ <archive>
+ <manifestEntries>
+ <Automatic-Module-Name>eu.mulk.quarkus.googlecloud.jsonlogging.core</Automatic-Module-Name>
+ </manifestEntries>
+ </archive>
+ </configuration>
+ </plugin>
+
+ </plugins>
+ </build>
+
+</project>