build: build frontend assets through maven

Author: Simon Sendler

module-gui/pom.xml

@@ -8,6 +8,42 @@
   <artifactId>plugin-step-transcription-gui</artifactId>
   <packaging>jar</packaging>
   <build>
+    <plugins>
+      <plugin>
+        <groupId>com.github.eirslett</groupId>
+        <artifactId>frontend-maven-plugin</artifactId>
+        <version>1.15.0</version>
+        <executions>
+            <execution>
+                <id>Install node and npm</id>
+                <goals>
+                    <goal>install-node-and-npm</goal>
+                </goals>
+            </execution>
+            <execution>
+                <id>npm install</id>
+                <goals>
+                    <goal>npm</goal>
+                </goals>
+            </execution>
+            <execution>
+                <id>npm run build</id>
+                <goals>
+                    <goal>npm</goal>
+                </goals>
+                <configuration>
+                    <arguments>run build</arguments>
+                </configuration>
+            </execution>
+        </executions>
+        <configuration>
+            <nodeVersion>v21.2.0</nodeVersion>
+            <npmVersion>10.2.3</npmVersion>
+            <workingDirectory>src/main/webapp/</workingDirectory>
+            <installDirectory>target</installDirectory>
+        </configuration>
+      </plugin>
+    </plugins>
     <resources>
       <resource>
         <targetPath>META-INF/resources</targetPath>