Maven publication switched to Maven Central.

RELEASE.md

@@ -89,18 +89,21 @@ run `./gradlew python-package-build:buildManylinuxWheels`
 
  `./gradlew python-package-build:publishProdPythonPackage`
 
-##### 3. JVM artifacts (Bintray/JCenter):
+##### 3. JVM artifacts (Sonatype Nexus Repository):
 
- - `./gradlew :jvm-package:jvm-publish-common:bintrayUpload`
+ - `./gradlew publishLetsPlotJvmCommonPublicationToMavenRepository`
 
- - `./gradlew :jvm-package:jvm-publish-jfx:bintrayUpload`
+ - `./gradlew publishLetsPlotJvmJfxPublicationToMavenRepository`
 
- - `./gradlew :jvm-package:jvm-publish-batik:bintrayUpload`
+ - `./gradlew publishLetsPlotJvmBatikPublicationToMavenRepository`
 
- - `./gradlew :plot-image-export:bintrayUpload`
-
-Note that release versions will be uploaded to the `lets-plot-jars` package.    
-'alpha' and 'RC' versions will be uploaded to the `lets-plot-jars-dev` package.
+ - `./gradlew publishLetsPlotImageExportPublicationToMavenRepository`
+
+Check all artifacts were uploaded: https://oss.sonatype.org/#stagingRepositories
+
+Close and release repository to the Maven Central:
+
+`./gradlew closeAndReleaseRepository`
 
 ### Add the GitHub release:
 

build.gradle

@@ -1,6 +1,7 @@
 buildscript {
     dependencies {
         classpath "org.yaml:snakeyaml:1.25"
+        classpath "io.codearte.gradle.nexus:gradle-nexus-staging-plugin:0.30.0"
     }
 }
 
@@ -10,6 +11,7 @@ plugins {
     id "org.jetbrains.gradle.plugin.idea-ext" apply false
     id "com.jfrog.bintray" apply false
     id "com.github.johnrengelman.shadow" apply false
+    id "io.codearte.nexus-staging"
 }
 
 def include_sources_letsPlotJvmCommon = [
@@ -111,12 +113,6 @@ project.ext.buildSettings = settings
 
 // Bintray settings
 
-// define the package name in the Bintray Maven repository depending on the version name
-def bintray_mvn_pkg_name = 'lets-plot-jars'
-if (version.contains('alpha') || version.contains('rc')) {
-    bintray_mvn_pkg_name = 'lets-plot-jars-dev'
-}
-
 project.ext["bintraySettings"] = [
         userOrg            : 'jetbrains',
         licenses           : ['MIT'],
@@ -126,8 +122,20 @@ project.ext["bintraySettings"] = [
         js_repo            : "lets-plot",
         js_pkg_name        : 'lets-plot-js',
         js_artifact_version: js_artifact_version,
-
-        mvn_repo           : 'lets-plot-maven',
-        mvn_pkg_name       : bintray_mvn_pkg_name,
 ]
 
+// Maven publication settings
+// define local Maven Repository path:
+project.ext.localMavenRepository = "$rootDir/.maven-publish-dev-repo"
+
+// define Sonatype nexus repository manager settings:
+def sonatypeSnapshotUrl = "https://oss.sonatype.org/content/repositories/snapshots/"
+def sonatypeReleaseUrl = "https://oss.sonatype.org/service/local/staging/deploy/maven2/"
+project.ext.sonatypeUrl = version.contains('SNAPSHOT') ? sonatypeSnapshotUrl : sonatypeReleaseUrl
+
+// nexus-staging plugin settings:
+nexusStaging {
+    packageGroup = 'org.jetbrains'
+    username = project.buildSettings.sonatype.username
+    password = project.buildSettings.sonatype.password
+}

build_settings.template.yml

@@ -33,4 +33,12 @@ pypi:
 # -------------------------------------------------------------------
 bintray:
   user:
-  key:
+  key:
+
+
+# -------------------------------------------------------------------
+# Sonatype settings
+# -------------------------------------------------------------------
+sonatype:
+  username:
+  password:

jvm-package/jvm-publish-batik/build.gradle

@@ -2,7 +2,7 @@ plugins {
     id "org.jetbrains.kotlin.multiplatform"
     id "maven-publish"
     id "com.github.johnrengelman.shadow"
-    id "com.jfrog.bintray"
+    id "signing"
 }
 
 kotlin {
@@ -88,6 +88,13 @@ task jarLetsPlotJvmBatikSources(type: ShadowJar) {
     configurations = [rootProject.configurations.letsPlotJvmBatikSources]
 }
 
+task jarLetsPlotJvmJavaDoc(type: Jar) {
+    group task_group
+    archiveBaseName = artifactBaseName
+    archiveVersion = artifactVersion
+    classifier 'javadoc'
+    from("$rootDir/README.md")
+}
 
 publishing {
     publications {
@@ -98,6 +105,7 @@ publishing {
 
             artifact jarLetsPlotJvmBatikClasses
             artifact jarLetsPlotJvmBatikSources
+            artifact jarLetsPlotJvmJavaDoc
 
             pom {
                 name = "Lets-Plot for Swing/Batik"
@@ -151,34 +159,18 @@ publishing {
     }
     repositories {
         maven {
-//            url = uri("$rootDir/.maven-publish-dev-repo")
-            url = uri("https://jetbrains.bintray.com/lets-plot-maven")
+            url = project.sonatypeUrl
+            credentials {
+                username = project.buildSettings.sonatype.username
+                password = project.buildSettings.sonatype.password
+            }
+        }
+        mavenLocal {
+            url = uri(project.localMavenRepository)
         }
     }
 }
 
-// Provide Bintray-specific Information
-def bintray_user = project.buildSettings?.bintray?.user
-def bintray_key = project.buildSettings?.bintray?.key
-
-if (bintray_user != null && bintray_key != null) {
-    bintray {
-        publications = ['letsPlotJvmBatik']
-        override = true
-
-        user = bintray_user
-        key = bintray_key
-        publish = project.bintraySettings.publish
-
-        pkg {
-            repo = project.bintraySettings.mvn_repo
-            name = project.bintraySettings.mvn_pkg_name
-            userOrg = project.bintraySettings.userOrg
-            licenses = project.bintraySettings.licenses
-            vcsUrl = project.bintraySettings.vcsUrl
-            version {
-                name = artifactVersion
-            }
-        }
-    }
+signing {
+    sign publishing.publications.letsPlotJvmBatik
 }

jvm-package/jvm-publish-common/build.gradle

@@ -2,7 +2,7 @@ plugins {
     id "org.jetbrains.kotlin.multiplatform"
     id "maven-publish"
     id "com.github.johnrengelman.shadow"
-    id "com.jfrog.bintray"
+    id "signing"
 }
 
 kotlin {
@@ -84,6 +84,13 @@ task jarLetsPlotJvmCommonSources(type: ShadowJar) {
     configurations = [rootProject.configurations.letsPlotJvmCommonSources]
 }
 
+task jarLetsPlotJvmJavaDoc(type: Jar) {
+    group task_group
+    archiveBaseName = artifactBaseName
+    archiveVersion = artifactVersion
+    classifier 'javadoc'
+    from("$rootDir/README.md")
+}
 
 publishing {
     publications {
@@ -94,6 +101,7 @@ publishing {
 
             artifact jarLetsPlotJvmCommonClasses
             artifact jarLetsPlotJvmCommonSources
+            artifact jarLetsPlotJvmJavaDoc
 
             pom {
                 name = "Lets-Plot common classes"
@@ -153,34 +161,18 @@ publishing {
     }
     repositories {
         maven {
-//            url = uri("$rootDir/.maven-publish-dev-repo")
-            url = uri("https://jetbrains.bintray.com/lets-plot-maven")
+            url = project.sonatypeUrl
+            credentials {
+                username = project.buildSettings.sonatype.username
+                password = project.buildSettings.sonatype.password
+            }
+        }
+        mavenLocal {
+            url = uri(project.localMavenRepository)
         }
     }
 }
 
-// Provide Bintray-specific Information
-def bintray_user = project.buildSettings?.bintray?.user
-def bintray_key = project.buildSettings?.bintray?.key
-
-if (bintray_user != null && bintray_key != null) {
-    bintray {
-        publications = ['letsPlotJvmCommon']
-        override = true
-
-        user = bintray_user
-        key = bintray_key
-        publish = project.bintraySettings.publish
-
-        pkg {
-            repo = project.bintraySettings.mvn_repo
-            name = project.bintraySettings.mvn_pkg_name
-            userOrg = project.bintraySettings.userOrg
-            licenses = project.bintraySettings.licenses
-            vcsUrl = project.bintraySettings.vcsUrl
-            version {
-                name = artifactVersion
-            }
-        }
+signing {
+    sign publishing.publications.letsPlotJvmCommon
     }
-}

jvm-package/jvm-publish-jfx/build.gradle

@@ -2,7 +2,7 @@ plugins {
     id "org.jetbrains.kotlin.multiplatform"
     id "maven-publish"
     id "com.github.johnrengelman.shadow"
-    id "com.jfrog.bintray"
+    id "signing"
 }
 
 kotlin {
@@ -79,6 +79,13 @@ task jarLetsPlotJvmJfxSources(type: ShadowJar) {
     configurations = [rootProject.configurations.letsPlotJvmJfxSources]
 }
 
+task jarLetsPlotJvmJavaDoc(type: Jar) {
+    group task_group
+    archiveBaseName = artifactBaseName
+    archiveVersion = artifactVersion
+    classifier 'javadoc'
+    from("$rootDir/README.md")
+}
 
 publishing {
     publications {
@@ -89,6 +96,7 @@ publishing {
 
             artifact jarLetsPlotJvmJfxClasses
             artifact jarLetsPlotJvmJfxSources
+            artifact jarLetsPlotJvmJavaDoc
 
             pom {
                 name = "Lets-Plot for JavaFX"
@@ -134,34 +142,19 @@ publishing {
     }
     repositories {
         maven {
-//            url = uri("$rootDir/.maven-publish-dev-repo")
-            url = uri("https://jetbrains.bintray.com/lets-plot-maven")
+            url = project.sonatypeUrl
+            credentials {
+                username = project.buildSettings.sonatype.username
+                password = project.buildSettings.sonatype.password
+            }
+        }
+        mavenLocal {
+            url = uri(project.localMavenRepository)
         }
     }
 }
 
-// Provide Bintray-specific Information
-def bintray_user = project.buildSettings?.bintray?.user
-def bintray_key = project.buildSettings?.bintray?.key
-
-if (bintray_user != null && bintray_key != null) {
-    bintray {
-        publications = ['letsPlotJvmJfx']
-        override = true
-
-        user = bintray_user
-        key = bintray_key
-        publish = project.bintraySettings.publish
-
-        pkg {
-            repo = project.bintraySettings.mvn_repo
-            name = project.bintraySettings.mvn_pkg_name
-            userOrg = project.bintraySettings.userOrg
-            licenses = project.bintraySettings.licenses
-            vcsUrl = project.bintraySettings.vcsUrl
-            version {
-                name = artifactVersion
-            }
-        }
-    }
+signing {
+    sign publishing.publications.letsPlotJvmJfx
 }
+