Add SimpleBuild step and README for pipeline integration

README.md

@@ -0,0 +1,3 @@
+### ArtifactDeployer
+
+This plug-in makes it possible to deploy artifacts from workspace to output directories.

src/main/java/org/jenkinsci/plugins/artifactdeployer/ArtifactDeployerPublisher.java

@@ -36,13 +36,15 @@
 import hudson.tasks.Recorder;
 import hudson.util.DescribableList;
 import hudson.util.FormValidation;
+import jenkins.tasks.SimpleBuildStep;
 import org.jenkinsci.plugins.artifactdeployer.service.ArtifactDeployerCopy;
 import org.jenkinsci.plugins.artifactdeployer.service.ArtifactDeployerManager;
 import org.jenkinsci.plugins.artifactdeployer.service.DeployedArtifactsActionManager;
 import org.kohsuke.stapler.AncestorInPath;
 import org.kohsuke.stapler.DataBoundConstructor;
 import org.kohsuke.stapler.QueryParameter;
 
+import javax.annotation.Nonnull;
 import java.io.IOException;
 import java.io.Serializable;
 import java.util.*;
@@ -52,7 +54,7 @@
 /**
  * @author Gregory Boissinot
  */
-public class ArtifactDeployerPublisher extends Recorder implements MatrixAggregatable, Serializable {
+public class ArtifactDeployerPublisher extends Recorder implements MatrixAggregatable, Serializable, SimpleBuildStep {
 
     private List<ArtifactDeployerEntry> entries = Collections.emptyList();
     private boolean deployEvenBuildFail;
@@ -259,6 +261,16 @@ public void setDeployEvenBuildFail(boolean deployEvenBuildFail) {
         this.deployEvenBuildFail = deployEvenBuildFail;
     }
 
+    @Override
+    public void perform(@Nonnull Run<?, ?> run, @Nonnull FilePath filePath, @Nonnull Launcher launcher, @Nonnull TaskListener taskListener) throws InterruptedException, IOException {
+        if(!(run instanceof AbstractBuild) || !(taskListener instanceof  BuildListener))
+        {
+            return;
+        }
+
+        _perform((AbstractBuild)run, launcher, (BuildListener)taskListener);
+    }
+
     @Extension
     @SuppressWarnings("unused")
     public static final class DeleteRemoteArtifact extends RunListener<AbstractBuild> {