New Docker approach to test the client

Dockerfile

@@ -4,7 +4,8 @@ RUN echo oracle-java8-installer shared/accepted-oracle-license-v1-1 select true
     add-apt-repository -y ppa:webupd8team/java && \
     apt-get update && \
     apt-get install -y oracle-java8-installer && \
+    apt-get install -y curl && \
     rm -rf /var/lib/apt/lists/* && \
     rm -rf /var/cache/oracle-jdk8-installer
-ADD client/target/swarm-client.jar swarm-client.jar
+RUN curl -o http://jenkins:8080/swarm/swarm-client.jar
 ENTRYPOINT ["java", "-jar", "swarm-client.jar", "-master", "http://jenkins:8080/"]

Makefile

@@ -0,0 +1,23 @@
+all: build install run
+
+build:
+	mvn clean package
+
+install:
+	rm -rf jenkins_home/plugins/swarm
+	cp plugin/target/swarm.hpi jenkins_home/plugins
+
+run:
+#	echo 2.0 > jenkins_home/jenkins.install.UpgradeWizard.state
+	echo -n 2.0 > jenkins_home/jenkins.install.InstallUtil.lastExecVersion
+	docker-compose up -d
+
+stop:
+	docker-compose stop
+
+clean: stop
+	find jenkins_home -type f ! -name '.keepit' ! -name 'configure-security.groovy' -exec rm -f {} \;
+	find jenkins_home -depth -mindepth 1 -type d ! -name 'init.groovy.d' ! -name 'plugins' -exec rm -rf {} \;
+
+deep-clean: clean
+	docker-compose down

docker-compose.yml

@@ -8,8 +8,10 @@ services:
             - jenkins
 
     jenkins:
-        build: jenkins/
+        image: jenkins/jenkins:lts
         ports:
             - "8080:8080"
             - "50000:50000"
             - "36088:36088"
+        volumes:
+            - "./jenkins_home:/var/jenkins_home"

jenkins_home/init.groovy.d/configure-security.groovy

@@ -0,0 +1,6 @@
+import jenkins.model.Jenkins
+import hudson.security.SecurityRealm
+
+def instance = Jenkins.getInstance()
+instance.setSecurityRealm(SecurityRealm.NO_AUTHENTICATION)
+instance.save()

plugin/pom.xml

@@ -19,6 +19,37 @@
         </developer>
     </developers>
 
+    <build>
+      <plugins>
+        <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-dependency-plugin</artifactId>
+          <version>3.0.2</version>
+          <executions>
+            <execution>
+              <id>copy</id>
+              <phase>prepare-package</phase>
+              <goals>
+                <goal>copy</goal>
+              </goals>
+            </execution>
+          </executions>
+          <configuration>
+            <artifactItems>
+              <artifactItem>
+                <groupId>${project.groupId}</groupId>
+                <artifactId>swarm-client</artifactId>
+                <version>${project.version}</version>
+                <type>jar</type>
+                <overWrite>true</overWrite>
+                <outputDirectory>${project.build.directory}/${project.artifactId}</outputDirectory>
+                <destFileName>swarm-client.jar</destFileName>
+              </artifactItem>
+            </artifactItems>
+          </configuration>
+        </plugin>
+      </plugins>
+    </build>
     <dependencies>
         <dependency>
             <groupId>com.google.code.findbugs</groupId>

plugin/src/main/java/hudson/plugins/swarm/DownloadClientAction.java

@@ -0,0 +1,33 @@
+package hudson.plugins.swarm;
+
+import hudson.Extension;
+import hudson.model.UnprotectedRootAction;
+import jenkins.model.Jenkins;
+import org.kohsuke.stapler.StaplerRequest;
+import org.kohsuke.stapler.StaplerResponse;
+import org.kohsuke.accmod.Restricted;
+import org.kohsuke.accmod.restrictions.NoExternalUse;
+
+import javax.servlet.ServletException;
+import java.io.IOException;
+
+@Extension
+public class DownloadClientAction implements UnprotectedRootAction {
+    public String getIconFileName() {
+        return null;
+    }
+
+    public String getDisplayName() {
+        return null;
+    }
+
+    public String getUrlName() {
+        return "swarm";
+    }
+
+    // serve static resources
+    @Restricted(NoExternalUse.class)
+    public void doDynamic(StaplerRequest req, StaplerResponse rsp) throws IOException, ServletException {
+        Jenkins.getActiveInstance().getPlugin("swarm").doDynamic(req, rsp);
+    }
+}

pom.xml

@@ -20,8 +20,8 @@
     </licenses>
 
     <modules>
-        <module>plugin</module>
         <module>client</module>
+        <module>plugin</module>
     </modules>
 
     <scm>