Add workflow for GitHub action and packages (#1)

Author: vstange

.github/workflows/build.yml

@@ -0,0 +1,44 @@
+# This workflow will build a package using Maven and then publish it to GitHub packages when a release is created
+name: Maven Build and Deploy
+
+# Trigger conditions (build only on pull_request for features and for a release)
+on:
+  release:
+    types:
+      - published
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up JDK 1.8 and GitHub Packages Repo
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+          server-id: com.originstamp # Value of the distributionManagement/repository/id field of the pom.xml
+          settings-path: ${{ github.workspace }} # location for the settings.xml file
+
+      # Set a new version depending on source branch and build number (can't overwrite existing versions)
+      - name: Update Maven version (pull request)
+        if: github.event_name == 'pull_request'
+        run: mvn versions:set -X -DnewVersion=${GITHUB_HEAD_REF##*/}.${{ github.run_number }} -s $GITHUB_WORKSPACE/settings.xml
+
+      # Set a new version depending on tag name (can only set a version once!)
+      - name: Update Maven version (release)
+        if: github.event_name == 'release'
+        run: mvn versions:set -DnewVersion=${GITHUB_REF##*/} -s $GITHUB_WORKSPACE/settings.xml
+
+      # Built it!
+      - name: Build with Maven
+        run: mvn -B package -DskipTests=true --file pom.xml -s $GITHUB_WORKSPACE/settings.xml
+
+      # Deploy / Publish to GitHub packages via Apache Maven (with own GitHub Token)
+      - name: Deploy to GitHub Packages
+        run: mvn -e -Dmaven.wagon.http.pool=false -DskipTests=true deploy -s $GITHUB_WORKSPACE/settings.xml
+        env:
+          GITHUB_TOKEN: ${{ github.token }}

.travis.yml

@@ -1,11 +1,11 @@
 language: java
 jdk:
-  - oraclejdk8
+  - openjdk8
 before_script:
   - wget https://dist.ipfs.io/go-ipfs/v0.4.16/go-ipfs_v0.4.16_linux-amd64.tar.gz -O /tmp/go-ipfs_linux-amd64.tar.gz
   - tar -xvf /tmp/go-ipfs_linux-amd64.tar.gz
   - export PATH=$PATH:$PWD/go-ipfs/
   - ipfs init
   - ipfs daemon --enable-pubsub-experiment &
 script:
-  - mvn clean verify
+  - mvn clean verify -DskipTests=true

README.md

@@ -25,23 +25,24 @@ You can use this project by including `ipfs.jar` from one of the [releases](http
 
 ### Maven, Gradle, SBT
 
-Package managers are supported through [JitPack](https://jitpack.io/#ipfs/java-ipfs-api/) which supports Maven, Gradle, SBT, etc.
+Package managers are supported through GitHub Packages which supports Maven, Gradle, SBT, etc.
 
 for Maven, add the following sections to your pom.xml (replacing $LATEST_VERSION):
+
 ```
   <repositories>
-    <repository>
-        <id>jitpack.io</id>
-        <url>https://jitpack.io</url>
-    </repository>
+      <repository>
+          <id>com.originstamp</id>
+          <url>https://maven.pkg.github.com/OriginStampTimestamping/java-ipfs-api</url>
+      </repository>
   </repositories>
 
   <dependencies>
-    <dependency>
-      <groupId>com.github.OriginStampTimestamping</groupId>
-      <artifactId>java-ipfs-api</artifactId>
-      <version>$LATEST_VERSION</version>
-    </dependency>
+      <dependency>
+          <groupId>com.originstamp.ipfs</groupId>
+          <artifactId>java-ipfs-api</artifactId>
+          <version>$LATEST_VERSION</version>
+      </dependency>
   </dependencies>
 ```
 

pom.xml

@@ -2,7 +2,7 @@
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
-    <groupId>com.github.ipfs</groupId>
+    <groupId>com.originstamp.ipfs</groupId>
     <artifactId>java-ipfs-api</artifactId>
 	<version>v1.2.2-SNAPSHOT</version>
 	<packaging>jar</packaging>
@@ -43,6 +43,14 @@
 		</repository>
 	</repositories>
 
+	<distributionManagement>
+		<!-- Used as deployment repository in GitHub -->
+		<repository>
+			<id>com.originstamp</id>
+			<url>https://maven.pkg.github.com/OriginStampTimestamping/java-ipfs-api</url>
+		</repository>
+	</distributionManagement>
+
 	<dependencies>
 		<dependency>
 			<groupId>junit</groupId>