From 8eed4b2af43fa8bddb8a5d8fdd62288732cc7b60 Mon Sep 17 00:00:00 2001
From: Sven Schott <s_schott@wargaming.net>
Date: Fri, 6 Oct 2017 14:42:00 +1100
Subject: [PATCH] Add checkbox for Builder to fail deployment when there are no
 artifacts.

---
 .../ArtifactDeployerBuilder.java              | 29 +++++++++++++++++++
 .../ArtifactDeployerBuilder/config.jelly      |  6 ++++
 2 files changed, 35 insertions(+)

diff --git a/src/main/java/org/jenkinsci/plugins/artifactdeployer/ArtifactDeployerBuilder.java b/src/main/java/org/jenkinsci/plugins/artifactdeployer/ArtifactDeployerBuilder.java
index af0d944..3f72005 100644
--- a/src/main/java/org/jenkinsci/plugins/artifactdeployer/ArtifactDeployerBuilder.java
+++ b/src/main/java/org/jenkinsci/plugins/artifactdeployer/ArtifactDeployerBuilder.java
@@ -126,10 +126,39 @@ private Map<Integer, List<ArtifactDeployerVO>> processDeployment(final AbstractB
         ArtifactDeployerManager deployerManager = new ArtifactDeployerManager();
         FilePath basedirFilePath = deployerManager.getBasedirFilePath(workspace, basedir);
         List<ArtifactDeployerVO> results = basedirFilePath.act(deployerCopy);
+
+        if (isFailNoFilesDeploy(results, entry)) {
+            throw new ArtifactDeployerException("Can't find any artifacts to deploy with the following configuration :"
+                    + printConfiguration(includes, excludes, basedirFilePath.getRemote(), outputPath));
+        }
+
         deployedArtifacts.put(entry.getUniqueId(), results);
         return deployedArtifacts;
     }
 
+    private boolean isFailNoFilesDeploy(List<ArtifactDeployerVO> results, ArtifactDeployerEntry entry) {
+        return ((results == null || results.size() == 0) && entry.isFailNoFilesDeploy());
+    }
+
+    private String printConfiguration(String includes, String excludes, String basedir, String outputPath) {
+        StringBuffer sb = new StringBuffer();
+
+        if (includes != null) {
+            sb.append(",includes:").append(includes);
+        }
+        if (excludes != null) {
+            sb.append(",excludes:").append(excludes);
+        }
+
+        sb.append(",basedir:").append(basedir);
+        sb.append(",outPath:").append(outputPath);
+        sb.append("]");
+
+        sb = sb.replace(0, 1, "[");
+
+        return sb.toString();
+    }
+
     @SuppressWarnings("unused")
     public ArtifactDeployerEntry getEntry() {
         return entry;
diff --git a/src/main/resources/org/jenkinsci/plugins/artifactdeployer/ArtifactDeployerBuilder/config.jelly b/src/main/resources/org/jenkinsci/plugins/artifactdeployer/ArtifactDeployerBuilder/config.jelly
index bef47dd..9ba6ab8 100644
--- a/src/main/resources/org/jenkinsci/plugins/artifactdeployer/ArtifactDeployerBuilder/config.jelly
+++ b/src/main/resources/org/jenkinsci/plugins/artifactdeployer/ArtifactDeployerBuilder/config.jelly
@@ -49,6 +49,12 @@ THE SOFTWARE.
             <label class="attach-previous">Flatten</label>
         </f:entry>
 
+        <f:entry field="failNoFilesDeploy">
+            <f:checkbox name="artifactdeployer.entry.failNoFilesDeploy"
+                        checked="${instance.entry.failNoFilesDeploy}"/>
+            <label class="attach-previous">Fail build if there are no files to deploy</label>
+        </f:entry>
+
         <f:entry field="deleteRemote">
             <f:checkbox name="artifactdeployer.entry.deleteRemote" checked="${instance.entry.deleteRemote}"/>
             <label class="attach-previous">Clean-up remote directory before deployment</label>