ethereumj-core

ethereum-core

Include ethereum-core in your project

For snapshot builds:

• Add https://oss.jfrog.org/libs-snapshot/ as a repository to your build script
• Add a dependency on org.ethereum:ethereumj-core:${VERSION}, where ${VERSION} is of the form 0.8.1-SNAPSHOT.

Example:

<repository>
    <id>jfrog-snapshots</id>
    <name>oss.jfrog.org</name>
    <url>https://oss.jfrog.org/libs-snapshot/</url>
    <snapshots><enabled>true</enabled></snapshots>
</repository>
<!-- ... -->
<dependency>
   <groupId>org.ethereum</groupId>
   <artifactId>ethereumj-core</artifactId>
   <version>0.8.1-SNAPSHOT</version>
</dependency>

For release builds:

There are no release builds at this time. Use snapshots in the meantime.

Examples

See ethereumj-studio.

Build from source

Compile, test and package

Run ../gradlew build.

• find jar artifacts at build/libs
• find unit test and code coverage reports at build/reports

Run an ethereum node

• run ../gradlew run, or
• build a standalone executable jar with ../gradlew shadow and execute the -all jar in build/libs using java -jar [jarfile].

Import sources into IntelliJ IDEA

Use IDEA 14 or better and import project based on Gradle sources.

Note that in order to build the project without errors in IDEA, you will need to run gradle antlr4 manually.

Install artifacts into your local ~/.m2 repository

Run ../gradlew install.

Publish ethereumj-core builds

Simply push to master, and the Travis CI build will take care of the rest. To publish manually instead, just run ../gradlew publish. Where the artifacts are published depends on the value of the version property in the root build.gradle file. Snapshots (version values ending in -SNAPSHOT) will be published to oss.jfrog.org, while releases will be published to Bintray (and subsequently to JCenter). You must be a member of the ethereum Bintray organization and you must supply bintrayUser and bintrayKey properties to the Gradle build in order to authenticate against these repositories. Configure these properties in your $HOME/.gradle/gradle.properties for greatest convenience and security.