jetty.project/demos/demo-jsp-webapp/pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <parent>
    <groupId>org.eclipse.jetty.demos</groupId>
    <artifactId>demos-parent</artifactId>
    <version>10.0.7-SNAPSHOT</version>
  </parent>

  <modelVersion>4.0.0</modelVersion>
  <artifactId>demo-jsp-webapp</artifactId>
  <name>Demo :: JSP :: Webapp</name>
  <packaging>war</packaging>

  <properties>
    <bundle-symbolic-name>${project.groupId}.jsp</bundle-symbolic-name>
  </properties>

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.felix</groupId>
        <artifactId>maven-bundle-plugin</artifactId>
        <extensions>true</extensions>
        <configuration>
          <supportedProjectTypes>
            <supportedProjectType>war</supportedProjectType>
          </supportedProjectTypes>
          <instructions>
            <Import-Package>javax.servlet.jsp.*;version="[2.2.0,4.1)",org.eclipse.jetty.*;version="[$(version;===;${parsedVersion.osgiVersion}),$(version;==+;${parsedVersion.osgiVersion}))",*</Import-Package>
            <Export-Package>!com.acme.*</Export-Package>
            <Web-ContextPath>/demo-jsp</Web-ContextPath>
            <Bundle-ClassPath>.,WEB-INF/classes</Bundle-ClassPath>
          </instructions>
        </configuration>
      </plugin>
      <!-- also make this webapp an osgi bundle -->
      <plugin>
        <artifactId>maven-war-plugin</artifactId>
        <configuration>
          <archive>
            <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile>
          </archive>
        </configuration>
      </plugin>
      <plugin>
        <artifactId>maven-assembly-plugin</artifactId>
        <executions>
          <execution>
            <id>web-bundle-assembly</id>
            <phase>package</phase>
            <goals>
              <goal>single</goal>
            </goals>
            <configuration>
              <descriptors>
                <descriptor>src/main/assembly/web-bundle.xml</descriptor>
              </descriptors>
              <archive>
                <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile>
              </archive>
            </configuration>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>

  <dependencies>
    <dependency>
      <groupId>org.eclipse.jetty.toolchain</groupId>
      <artifactId>jetty-servlet-api</artifactId>
      <scope>provided</scope>
    </dependency>
    <dependency>
      <groupId>jakarta.servlet.jsp</groupId>
      <artifactId>jakarta.servlet.jsp-api</artifactId>
      <scope>provided</scope>
    </dependency>
    <dependency>
      <groupId>jakarta.servlet.jsp.jstl</groupId>
      <artifactId>jakarta.servlet.jsp.jstl-api</artifactId>
      <scope>provided</scope>
    </dependency>
  </dependencies>

  <profiles>
    <profile>
      <id>precompile-jsp</id>
      <build>
        <plugins>
          <plugin>
            <groupId>org.eclipse.jetty</groupId>
            <artifactId>jetty-jspc-maven-plugin</artifactId>
            <version>${project.version}</version>
            <executions>
              <execution>
                <id>jspc</id>
                <goals>
                  <goal>jspc</goal>
                </goals>
                <!-- example configuration
                 <configuration>
                   <includes>**/*.foo</includes>
                   <excludes>**/*.fff</excludes>
                   <sourceVersion>1.8</sourceVersion>
                   <targetVersion>1.8</targetVersion>
                 </configuration>
                 -->
              </execution>
            </executions>
          </plugin>
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-war-plugin</artifactId>
            <configuration>
              <webXml>${basedir}/target/web.xml</webXml>
            </configuration>
          </plugin>
        </plugins>
      </build>
    </profile>
  </profiles>

</project>