issue 240 - Prevent publish task operations run multiple time for the same values (#248)

Author: AlexeiVainshtein

build.gradle

@@ -8,7 +8,7 @@ buildscript {
     }
     dependencies {
         classpath "org.jfrog.buildinfo:build-info-extractor-gradle:3.1.1"
-        classpath "com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.3"
+        classpath "com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.4"
     }
 }
 

gradle.properties

@@ -1 +1 @@
-currentVersion=1.8.3
+currentVersion=1.8.4

src/main/groovy/com/jfrog/bintray/gradle/tasks/BintrayPublishTask.groovy

@@ -1,6 +1,9 @@
 package com.jfrog.bintray.gradle.tasks
 
 import com.jfrog.bintray.gradle.Utils
+import com.jfrog.bintray.gradle.tasks.entities.Repository
+import com.jfrog.bintray.gradle.tasks.entities.Package
+import com.jfrog.bintray.gradle.tasks.entities.Version
 import org.gradle.api.DefaultTask
 import org.gradle.api.GradleException
 import org.gradle.api.tasks.TaskAction
@@ -15,6 +18,7 @@ import static groovyx.net.http.Method.POST
  */
 class BintrayPublishTask extends DefaultTask {
     static final String TASK_NAME = "bintrayPublish"
+    private HashMap<String, Repository> repositories = new HashMap<>()
 
     @TaskAction
     void taskAction() throws IOException {
@@ -25,14 +29,36 @@ class BintrayPublishTask extends DefaultTask {
         HashSet<BintrayUploadTask> tasks = project.getTasksByName(BintrayUploadTask.TASK_NAME, true)
         for (BintrayUploadTask task : tasks) {
             if (task.getEnabled() && task.getDidWork()) {
-                if (task.getSignVersion()) {
-                    gpgSignVersion(task.repoName, task.packageName, task.versionName, task)
+                Package pkg = new Package(task.packageName)
+                Repository repository = new Repository(task.repoName)
+                Repository existingRepo = repositories.putIfAbsent(task.repoName, repository)
+                if (!existingRepo) {
+                    existingRepo = repository
                 }
-                if (task.publish) {
-                    publishVersion(task.repoName, task.packageName, task.versionName, task)
+
+                Package existingPackage = existingRepo.packages.putIfAbsent(task.packageName, pkg)
+                if (!existingPackage) {
+                    existingPackage = pkg
+                }
+
+                Version v = new Version(
+                        task.versionName, task.signVersion, task.gpgPassphrase, task.publish, task.shouldSyncToMavenCentral())
+                Version existingVersion = existingPackage.getVersionIfExists(v)
+
+                if (existingVersion == null) {
+                    existingPackage.addVersionIfAbsent(v)
+                    existingVersion = new Version(v.name, false, v.gpgPassphrase, false, false)
                 }
-                if (task.shouldSyncToMavenCentral()) {
-                    mavenCentralSync(task.repoName, task.packageName, task.versionName, task)
+                if (existingVersion.shouldGpgSign(v.gpgSign)) {
+                    gpgSignVersion(existingRepo.name, existingPackage.name, existingVersion.name, task)
+                }
+
+                if (existingVersion.shouldPerformPublish(v.publish)) {
+                    publishVersion(existingRepo.name, existingPackage.name, existingVersion.name, task)
+                }
+
+                if (existingVersion.shouldPerformMavenSync(v.mavenCentralSync)) {
+                    mavenCentralSync(existingRepo.name, existingPackage.name, existingVersion.name, task)
                 }
             }
         }

src/main/groovy/com/jfrog/bintray/gradle/tasks/entities/Package.groovy

@@ -27,6 +27,12 @@ class Package {
         return v
     }
 
+    // Returns the version of the Map if exists
+    // Null if there is no such version in the map
+    Version getVersionIfExists(Version v) {
+        return versions.get(v)
+    }
+
     boolean equals(o) {
         if (this.is(o)) {
             return true

src/main/groovy/com/jfrog/bintray/gradle/tasks/entities/Version.groovy

@@ -1,12 +1,14 @@
 package com.jfrog.bintray.gradle.tasks.entities
 
+import org.apache.commons.lang.StringUtils
+
 class Version {
     private String name
     private boolean created
     private boolean gpgSign
     private String gpgPassphrase
     private boolean publish
-    private boolean  mavenCentralSync
+    private boolean mavenCentralSync
 
     Version(String name, boolean gpgSign, String gpgPassphrase, boolean publish, boolean mavenCentralSync) {
         this.name = name
@@ -49,16 +51,51 @@ class Version {
         }
     }
 
-    boolean equals(o) {
-        if (this.is(o)) {
-            return true
+    boolean shouldPerformPublish(boolean publish) {
+        // If publish already occurred for this version
+        // Or
+        // If no publish is needed
+        // don't perform publishing
+        if (this.publish || !publish) {
+            return false
+        }
+        this.publish = publish
+        return true
+    }
+
+    boolean shouldPerformMavenSync(boolean mavenCentralSync) {
+        // If maven Central Sync already occurred for this version
+        // Or
+        // If mavenCentralSync is false
+        // don't perform maven central sync
+        if (this.mavenCentralSync || !mavenCentralSync) {
+            return false
         }
-        if (getClass() != o.class || name != ((Version) o).name) {
+        this.mavenCentralSync = mavenCentralSync
+        return true
+    }
+
+    boolean shouldGpgSign(boolean gpgSign) {
+        // If signing of the version already occurred
+        // Or
+        // If no signing is required
+        // return false
+        if (this.gpgSign || !gpgSign) {
             return false
         }
+        this.gpgSign = gpgSign
         return true
     }
 
+    boolean equals(o) {
+        if (!(o instanceof String)) {
+            return false
+        }
+
+        String name = (String) o
+        return StringUtils.equals(this.name, name)
+    }
+
     int hashCode() {
         name != null ? name.hashCode() : 0
     }

src/test/resources/gradle/projects/configuration/build.gradle

@@ -4,7 +4,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath "com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.3"
+        classpath "com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.4"
     }
 }
 

src/test/resources/gradle/projects/configurationWithSubModules/build.gradle

@@ -4,7 +4,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath "com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.3"
+        classpath "com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.4"
     }
 }
 

src/test/resources/gradle/projects/fileSpec/build.gradle

@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath "com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.3"
+        classpath "com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.4"
     }
 }
 

src/test/resources/gradle/projects/publication/build.gradle

@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath "com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.3"
+        classpath "com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.4"
     }
 }
 

src/test/resources/gradle/projects/publicationWithJavaGradlePlugin/build.gradle

@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath "com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.3"
+        classpath "com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.4"
     }
 }