Adding support for multitag

PR-Testing/README

@@ -5,10 +5,13 @@ the test-openshift-pipeline-plugin job, it will be the hpi file from your PR.  B
 you have to the plugin in the same way.
 
 The `docker build` command used, if run from the same directory as this README, and if an "openshift-pipeline.jpi" file
-exists in the "jpi" subdirectory, is:  docker build -f ./Dockerfile-jenkins-test-new-plugin -t openshift/jenkins-plugin-snapshot-test:latest .
+exists in the "jpi" subdirectory, is:
+    docker build -f ./Dockerfile-jenkins-test-new-plugin -t openshift/jenkins-plugin-snapshot-test:latest .
 
 The next step is to  then run the extended tests for the plugin located at https://github.com/openshift/origin.
-From the top level directory of a clone of that repository, this command is run:  test/extended/core.sh --ginkgo.focus='openshift pipeline plugin' -ginkgo.v"
+From the top level directory of a clone of that repository, this command is run:
+    test/extended/core.sh --ginkgo.focus='openshift pipeline plugin' -ginkgo.v
 
-That extended test typically verifies the functionality of the openshift-pipeline plugin installed into OpenShift's official jenkins image (see https://github.com/openshift/jenkins),
-but it will look for the local existence of the openshift/jenkins-plugin-snapshot-test:latest image, and if present, deploy and test against that image instead.
+That extended test typically verifies the functionality of the openshift-pipeline plugin installed into OpenShift's
+official jenkins image (see https://github.com/openshift/jenkins), but it will look for the local existence of
+the openshift/jenkins-plugin-snapshot-test:latest image, and if present, deploy and test against that image instead.

PR-Testing/jpi/README

@@ -1,2 +1,3 @@
-Any openshift-pipelin.hpi to be tested is copied here as `openshift-pipeline.jpi` and then incorporated into a jenkins image built via a `docker build` using the Dockerfile in the parent directory to this directory.
+Any openshift-pipeline.hpi to be tested is copied here as `openshift-pipeline.jpi` and then incorporated
+into a jenkins image built via a `docker build` using the Dockerfile in the parent directory to this directory.
 The resulting image can then be used for testing.

README.md

@@ -181,21 +181,31 @@ Optional parameters are:
 
 The step name is "openshiftTag".  Mandatory parameters are:
 
-- "sourceStream" or "srcStream":  The ImageStream of the existing image.
+-  "sourceStream" or "srcStream":  The ImageStream of the existing image.
 
-- "sourceTag" or "srcTag":  The tag (ImageStreamTag type) or ID (ImageStreamImage type) of the existing image.
+-  "sourceTag" or "srcTag":  The tag (ImageStreamTag type) or ID (ImageStreamImage type) of the existing image. 
 
-- "destinationStream" or "destStream":  The ImageStream for the new tag.
+-  "destinationStream" or "destStream":  The ImageStream for the new tag. A comma delimited list can be specified.
 
-- "destinationTag" or "destTag":  The name of the new tag.
+-  "destinationTag" or "destTag":  The name of the new tag. A comma delimited list can be specified.
+
+    The following combinations are supported:
+    1. 1 destination stream and 1 destination tag   (i.e. single tag applies to single stream)
+        - `destinationStream: 'stream1', destinationTag: 'tag1'`
+    1. 1 destination stream and N destination tags   (i.e. all tags apply to the same stream)
+        - `destinationStream: 'stream1', destinationTag: 'tag1, tag2'`
+    1. 1 destination tag and N destination streams	(i.e. all streams will get the same tag)
+        - `destinationStream: 'stream1, stream2', destinationTag: 'tag1'`
+    1. N destination streams and N destination tags	(i.e. each index will be combined to form a unique stream:tag combination)
+        - `destinationStream: 'stream1, stream2', destinationTag: 'tag1, tag2'`
 
 Optional parameters are:
 
-- "alias":  Whether to update destination tag whenever the source tag changes.  Equivalent of the `--alias` option for the `oc tag` command. When false, the destination tag type is "ImageStreamImage", and when true, the destination tag type is "ImageStreamTag".
+-  "alias":  Whether to update destination tag whenever the source tag changes.  Equivalent of the `--alias` option for the `oc tag` command. When false, the destination tag type is "ImageStreamImage", and when true, the destination tag type is "ImageStreamTag".
 
-- "destinationNamespace":  The name of the project to host the destinationStream:destinationTag.  If nothing is specified, the plugin will inspect the PROJECT_NAME environment variable.
+-  "destinationNamespace":  The name of the project to host the destinationStream:destinationTag.  If nothing is specified, the plugin will use the source namespace.
 
-- "destinationAuthToken":  The authorization token for interacting with the destinationNamespace.  If you do not supply a value, the plugin will assume it is running in the OpenShift Jenkins image and attempt to load the kubernetes service account token stored in that image.
+-  "destinationAuthToken":  The authorization token for interacting with the destinationNamespace.  If you do not supply a value, the plugin will assume it is running in the OpenShift Jenkins image and attempt to load the kubernetes service account token stored in that image.
 
 ####  "Verify OpenShift Build"
 

src/main/java/com/openshift/jenkins/plugins/pipeline/MessageConstants.java

@@ -133,7 +133,7 @@ public class MessageConstants {
 /*
  * These messages are for the "Tag OpenShift Image" jenkins build step implemented by OpenShiftImageTagger
  */
-public static final String START_TAG = "\n\nStarting \"" + OpenShiftImageTagger.DISPLAY_NAME + "\" with the source [image stream:tag] \"%s:%s\" from the project \"%s\" and destination [image stream:tag] \"%s:%s\" from the project \"%s\".";
+public static final String START_TAG = "\n\nStarting \"" + OpenShiftImageTagger.DISPLAY_NAME + "\" with the source [image stream:tag] \"%s:%s\" from the project \"%s\" and destination stream(s) \"%s\" with tag(s) \"%s\" from the project \"%s\".";
 public static final String EXIT_TAG_CANNOT_CREATE_DEST_IS = "\n\nExiting \"" + OpenShiftImageTagger.DISPLAY_NAME + "\" unsuccessfully; could not create the image stream \"%s\" in the project \"%s\".";
 public static final String EXIT_TAG_CANNOT_GET_IS = "\n\nExiting \"" + OpenShiftImageTagger.DISPLAY_NAME + "\" unsuccessfully; could not retrieve the image stream \"%s\" from the project \"%s\".";
 public static final String EXIT_TAG_NOT_FOUND = "\n\nExisting \"" + OpenShiftImageTagger.DISPLAY_NAME + "\" unsuccessfully; could not fine either an image tag or ID \"%s\" associated with the image stream \"%s\".";

src/main/java/com/openshift/jenkins/plugins/pipeline/OpenShiftImageTagger.java

@@ -1,23 +1,18 @@
 package com.openshift.jenkins.plugins.pipeline;
+
+import com.openshift.jenkins.plugins.pipeline.model.IOpenShiftImageTagger;
 import hudson.Extension;
-import hudson.util.FormValidation;
 import hudson.model.AbstractProject;
-import hudson.tasks.Builder;
 import hudson.tasks.BuildStepDescriptor;
+import hudson.tasks.Builder;
+import hudson.util.FormValidation;
 import net.sf.json.JSONObject;
-
 import org.kohsuke.stapler.DataBoundConstructor;
-import org.kohsuke.stapler.StaplerRequest;
 import org.kohsuke.stapler.QueryParameter;
-
-import com.openshift.jenkins.plugins.pipeline.model.IOpenShiftImageTagger;
-//import com.openshift.restclient.authorization.TokenAuthorizationStrategy;
-
+import org.kohsuke.stapler.StaplerRequest;
 
 import javax.servlet.ServletException;
-
 import java.io.IOException;
-//import java.util.Map;
 
 public class OpenShiftImageTagger extends OpenShiftBaseStep implements IOpenShiftImageTagger {
 
@@ -29,9 +24,7 @@ public class OpenShiftImageTagger extends OpenShiftBaseStep implements IOpenShif
     protected final String destinationNamespace;
     protected final String destinationAuthToken;
     protected final String alias;
-    // marked transient so don't serialize these next 2 in the workflow plugin flow; constructed on per request basis
-//    protected transient TokenAuthorizationStrategy destinationBearerToken;
-
+
     // Fields in config.jelly must match the parameter names in the "DataBoundConstructor"
     @DataBoundConstructor
     public OpenShiftImageTagger(String apiURL, String testTag, String prodTag, String namespace, String authToken, String verbose, String testStream, String prodStream, String destinationNamespace, String destinationAuthToken, String alias) {
@@ -54,19 +47,39 @@ public String getAlias() {
 		return alias;
 	}
 
-	public String getTestTag() {
+    @Deprecated
+    public String getTestTag() {
+        return testTag;
+    }
+
+	public String getSrcTag() {
 		return testTag;
 	}
 
-	public String getProdTag() {
-		return prodTag;
+    @Deprecated
+    public String getProdTag() {
+        return prodTag;
+    }
+
+    public String getDestTag() {
+        return prodTag;
 	}
-
-	public String getTestStream() {
+
+    @Deprecated
+    public String getTestStream() {
+        return testStream;
+    }
+
+    public String getSrcStream() {
 		return testStream;
 	}
 
-	public String getProdStream() {
+    @Deprecated
+    public String getProdStream() {
+        return prodStream;
+    }
+
+    public String getDestStream() {
 		return prodStream;
 	}
 
@@ -78,15 +91,6 @@ public String getDestinationAuthToken() {
 		return this.destinationAuthToken;
 	}
 
-/*	public TokenAuthorizationStrategy getDestinationToken() {
-		return destinationBearerToken;
-	}
-
-	public void setDestinationToken(TokenAuthorizationStrategy token) {
-		destinationBearerToken = token;
-	}
-*/	
-
     // Overridden for better type safety.
     // If your plugin doesn't really define any property on Descriptor,
     // you don't have to do this.

src/main/java/com/openshift/jenkins/plugins/pipeline/dsl/OpenShiftImageTagger.java

@@ -1,24 +1,19 @@
 package com.openshift.jenkins.plugins.pipeline.dsl;
+import com.openshift.jenkins.plugins.pipeline.ParamVerify;
+import com.openshift.jenkins.plugins.pipeline.model.IOpenShiftImageTagger;
 import hudson.Extension;
-import hudson.model.Action;
-import hudson.model.BuildListener;
 import hudson.model.AbstractBuild;
 import hudson.model.AbstractProject;
+import hudson.model.Action;
+import hudson.model.BuildListener;
 import hudson.tasks.BuildStepMonitor;
-
 import org.jenkinsci.plugins.workflow.steps.AbstractStepDescriptorImpl;
 import org.jenkinsci.plugins.workflow.steps.Step;
 import org.kohsuke.stapler.DataBoundConstructor;
 import org.kohsuke.stapler.DataBoundSetter;
 
-import com.openshift.jenkins.plugins.pipeline.ParamVerify;
-import com.openshift.jenkins.plugins.pipeline.model.IOpenShiftImageTagger;
-//import com.openshift.restclient.authorization.TokenAuthorizationStrategy;
-
 import java.util.Collection;
 import java.util.Map;
-import java.util.logging.Logger;
-
 
 public class OpenShiftImageTagger extends OpenShiftBaseStep implements IOpenShiftImageTagger {
 
@@ -30,9 +25,7 @@ public class OpenShiftImageTagger extends OpenShiftBaseStep implements IOpenShif
     protected String destinationNamespace;
     protected String destinationAuthToken;
     protected String alias;
-    // marked transient so don't serialize these next 2 in the workflow plugin flow; constructed on per request basis
-    //protected transient TokenAuthorizationStrategy destinationBearerToken;
-
+
     // Fields in config.jelly must match the parameter names in the "DataBoundConstructor"
     @DataBoundConstructor
     public OpenShiftImageTagger(String srcStream, String srcTag, String destStream, String destTag) {
@@ -107,19 +100,6 @@ public String getDestinationAuthToken() {
 		this.destinationAuthToken = destinationAuthToken;
 	}
 
-/*	public TokenAuthorizationStrategy getDestinationToken() {
-		return destinationBearerToken;
-	}
-
-	public void setDestinationToken(TokenAuthorizationStrategy token) {
-		destinationBearerToken = token;
-	}
-*/	
-
-
-    private static final Logger LOGGER = Logger.getLogger(OpenShiftImageTagger.class.getName());
-
-
 	@Extension
     public static class DescriptorImpl extends AbstractStepDescriptorImpl {