Configure maven-frontend-plugin to use Yarn instead of npm

not-alone-player/package.json

@@ -2,7 +2,9 @@
   "name": "not-alone-player",
   "version": "0.0.0",
   "main": "dist/main.js",
+  "types": "dist/main.d.ts",
   "scripts": {
+    "clean": "rm -rf ./src/codegen/* ./dist/*",
     "prebuild": "tslint -c tslint.json -p tsconfig.json --fix",
     "build": "tsc",
     "prestart": "npm run build",

not-alone-player/pom.xml

@@ -21,45 +21,62 @@
         <configuration>
           <workingDirectory>./</workingDirectory>
           <nodeVersion>v14.11.0</nodeVersion>
-          <npmVersion>7.0.10</npmVersion>
+          <yarnVersion>v1.22.10</yarnVersion>
         </configuration>
         <executions>
+
           <execution>
-            <id>install node and npm</id>
+            <id>install-node-and-yarn</id>
             <goals>
-              <goal>install-node-and-npm</goal>
+              <goal>install-node-and-yarn</goal>
             </goals>
             <phase>generate-resources</phase>
           </execution>
+
           <execution>
-            <id>npm install</id>
+            <id>yarn-install</id>
             <goals>
-              <goal>npm</goal>
+              <goal>yarn</goal>
             </goals>
             <configuration>
               <arguments>install</arguments>
             </configuration>
             <phase>generate-resources</phase>
           </execution>
+
           <execution>
-            <id>npm run build</id>
+            <id>yarn run build</id>
             <goals>
-              <goal>npm</goal>
+              <goal>yarn</goal>
             </goals>
             <configuration>
               <arguments>run build</arguments>
             </configuration>
+            <phase>compile</phase>
           </execution>
+
           <execution>
-            <id>code generation</id>
-            <phase>compile</phase>
+            <id>code-generation</id>
+            <phase>generate-sources</phase>
             <goals>
-              <goal>npm</goal>
+              <goal>yarn</goal>
             </goals>
             <configuration>
               <arguments>run codegen</arguments>
             </configuration>
           </execution>
+
+          <execution>
+            <id>yarn-clean</id>
+            <phase>clean</phase>
+            <goals>
+              <goal>yarn</goal>
+            </goals>
+            <configuration>
+              <arguments>run clean</arguments>
+            </configuration>
+          </execution>
+
         </executions>
       </plugin>
     </plugins>