Add ability to publish to bintray and central (closes #3)

Author: wiktorolko

.travis.yml

@@ -6,3 +6,10 @@ jdk:
 
 script:
 - ./gradlew build
+
+deploy:
+  skip_cleanup: true
+  provider: script
+  script: ./.travis/deploy.sh $TRAVIS_TAG
+  on:
+    tags: true

.travis/deploy.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+tag_version=$1
+
+cd $TRAVIS_BUILD_DIR
+pwd
+
+project_version=`cat VERSION`
+if [ "${project_version}" == "${tag_version}" ]; then
+    ./gradlew bintrayUpload
+else
+    echo "Tag version '${tag_version}' doesn't match version in project ('${project_version}'). Aborting!"
+    exit 1
+fi

build.gradle

@@ -1,9 +1,13 @@
 plugins {
     id 'java'
+    id 'maven-publish'
+    id 'com.jfrog.bintray' version '1.8.4'
 }
 
 group = 'com.snowplowanalytics'
+archivesBaseName = 'java-referer-parser'
 version = '0.4.0'
+
 sourceCompatibility = '1.8'
 targetCompatibility = '1.8'
 
@@ -16,4 +20,82 @@ dependencies {
     compile 'org.apache.httpcomponents:httpclient:4.5.3'
     testCompile 'junit:junit:4.12'
     testCompile 'org.json:json:20180813'
+}
+
+bintray {
+    user = System.getenv('BINTRAY_USER')
+    key = System.getenv('BINTRAY_API_KEY')
+
+    pkg {
+        repo = 'snowplow-maven'
+        name = archivesBaseName
+        licenses = ['Apache-2.0']
+        vcsUrl = 'https://github.com/snowplow-referer-parser/java-referer-parser.git'
+    }
+    publications = ['mavenJava']
+    version {
+        name = version
+        gpg {
+            sign = true
+        }
+        mavenCentralSync {
+            sync = true
+            user = System.getenv('SONA_USER')
+            password = System.getenv('SONA_PASS')
+        }
+    }
+}
+
+task javadocJar(type: Jar) {
+    classifier = 'javadoc'
+    from javadoc
+}
+
+task sourcesJar(type: Jar) {
+    classifier = 'sources'
+    from sourceSets.main.allSource
+}
+
+def pomConfig = {
+    licenses {
+        license {
+            name "The Apache Software License, Version 2.0"
+            url "http://www.apache.org/licenses/LICENSE-2.0.txt"
+            distribution "repo"
+        }
+    }
+    developers {
+        developer {
+            id 'alexanderdean'
+            name 'Alexander Dean'
+            email '[email protected]'
+        }
+    }
+
+    scm {
+        connection 'https://github.com/snowplow-referer-parser/java-referer-parser.git'
+        developerConnection 'https://github.com/snowplow-referer-parser/java-referer-parser.git'
+        url 'https://github.com/snowplow-referer-parser/java-referer-parser'
+    }
+}
+
+// Create the publication with the pom configuration:
+publishing {
+    publications {
+        mavenJava(MavenPublication) {
+            from components.java
+            artifact sourcesJar
+            artifact javadocJar
+            groupId group
+            artifactId 'java-referer-parser'
+            version version
+            pom.withXml {
+                def root = asNode()
+                root.appendNode('description', 'This is the Java implementation of referer-parser, the library for extracting attribution data from referer (sic) URLs.')
+                root.appendNode('name', 'Java Referer Parser')
+                root.appendNode('url', 'https://github.com/snowplow-referer-parser/java-referer-parser')
+                root.children().last() + pomConfig
+            }
+        }
+    }
 }

settings.gradle

@@ -0,0 +1 @@
+enableFeaturePreview('STABLE_PUBLISHING')

src/main/java/com/snowplowanalytics/refererparser/Medium.java

@@ -21,7 +21,7 @@
  * that we can detect - "medium"
  * in Google's language.
  *
- * @author Alex Dean (@alexatkeplar) <support at snowplowanalytics com>
+ * @author Alex Dean (@alexatkeplar)
  */
 public enum Medium {
     UNKNOWN,

src/main/java/com/snowplowanalytics/refererparser/Parser.java

@@ -37,7 +37,7 @@
 /**
  * Java implementation of <a href="https://github.com/snowplow/referer-parser">Referer Parser</a>
  *
- * @author Alex Dean (@alexatkeplar) <support at snowplowanalytics com>
+ * @author Alex Dean (@alexatkeplar)
  */
 public class Parser {
 

src/main/java/com/snowplowanalytics/refererparser/Referer.java

@@ -21,7 +21,7 @@
 /**
  * Referer data class
  *
- * @author Alex Dean (@alexatkeplar) <support at snowplowanalytics com>
+ * @author Alex Dean (@alexatkeplar)
  */
 public class Referer {
   public final Medium medium;