Add maven central deployment

Author: ajalt

clikt/build.gradle

@@ -11,14 +11,10 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.0'
+        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.2'
     }
 }
 
-dokka {
-    outputDirectory = "$rootDir/docs/api"
-}
-
 task sourcesJar(type: Jar, dependsOn: classes) {
     classifier = 'sources'
     from sourceSets.main.allSource
@@ -35,49 +31,30 @@ task javadocJar(type: Jar, dependsOn: dokkaJavadoc) {
 }
 
 artifacts {
-    archives sourcesJar
     archives javadocJar
+    archives sourcesJar
 }
 
-install {
-    repositories.mavenInstaller {
-        pom.project {
-            licenses {
-                license {
-                    name 'The Apache Software License, Version 2.0'
-                    url 'http://www.apache.org/licenses/LICENSE-2.0.txt'
-                    distribution 'repo'
-                }
-            }
-            scm {
-                connection "https://github.com/ajalt/clikt.git"
-                url "https://github.com/ajalt/clikt"
-            }
-            developers {
-                developer {
-                    name 'AJ Alt'
-                }
-            }
-        }
-    }
+dokka {
+    outputDirectory = "$rootDir/docs/api"
 }
 
-bintray {
-    user = project.hasProperty('bintray.user') ? project.property('bintray.user') : ''
-    key = project.hasProperty('bintray.apikey') ? project.property('bintray.apikey') : ''
-    configurations = ['archives']
-    pkg {
-        repo = 'maven'
-        name = 'clikt'
-        licenses = ['Apache-2.0']
-        vcsUrl = "https://github.com/ajalt/clikt.git"
-
-        version {
-            name = project.version
-            desc = project.description
-            released = new Date()
-            vcsTag = project.version
-        }
+ext {
+    pkgName = 'clikt'
+    pkgDesc = 'Intuitive command line interface parsing for Kotlin'
+    githubRepo = 'github.com/ajalt/clikt'
+    pkgLicense = 'Apache-2.0'
+    pkgLicenseUrl = 'http://www.apache.org/licenses/LICENSE-2.0.txt'
+    devInfo = {
+        id 'ajalt'
+        name 'AJ Alt'
+        url 'https://github.com/ajalt'
     }
+    bintrayUser = System.getenv('BINTRAY_USER')
+    bintrayKey = System.getenv('BINTRAY_API_KEY')
+    mavenUserToken = System.getenv('MAVEN_USER_TOKEN')
+    mavenUserPass = System.getenv('MAVEN_USER_PASS')
+    deployDryRun = false
 }
 
+apply from: new File(rootDir, 'deploy.gradle')

deploy.gradle

@@ -0,0 +1,75 @@
+repositories {
+    mavenCentral()
+}
+
+apply plugin: 'maven'
+
+def versionTag = version.toString()
+def githubUrl = 'https://' + githubRepo
+def scmUrl = 'scm:git:git://' + githubRepo + '.git'
+
+bintray {
+    user = bintrayUser
+    key = bintrayKey
+    dryRun = deployDryRun ? true : false // Whether to run this as dry-run, without deploying
+    publish = true // If version should be auto published after an upload
+    configurations = ['archives'] // Use the archives Configuration.
+    pkg {
+        repo = 'maven'
+        name = pkgName
+        userOrg = user
+        licenses = [pkgLicense]
+        publicDownloadNumbers = false
+        vcsUrl = githubUrl + '.git'
+        desc = pkgDesc
+        websiteUrl = githubUrl
+        issueTrackerUrl = githubUrl + '/issues'
+        version {
+            name = versionTag
+            desc = pkgDesc
+            vcsTag = versionTag
+            released  = new Date()
+            gpg {
+                sign = true // Determines whether to GPG sign the files.
+            }
+            mavenCentralSync {
+                sync = true // Optional (true by default). Determines whether to sync the version to Maven Central.
+                user = mavenUserToken // OSS user token
+                password = mavenUserPass // OSS user password
+                close = '1' // Close staging repository and release artifacts to Maven Central. Default = 1 (true). Set to 0 = You will release the version manually.
+            }
+        }
+    }
+}
+
+install {
+    repositories.mavenInstaller {
+        pom.name = pkgName
+        pom.version = versionTag
+        pom.artifactId = pkgName
+        pom.project {
+            name pkgName
+            packaging 'bundle'
+            description pkgDesc
+            url githubUrl
+
+            scm {
+                url githubUrl
+                connection scmUrl
+                developerConnection scmUrl
+            }
+
+            developers {
+                developer devInfo
+            }
+
+            licenses {
+                license {
+                    name pkgLicense
+                    url pkgLicenseUrl
+                    distribution 'repo'
+                }
+            }
+        }
+    }
+}