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What is Maven release plugin?

The main aim of the maven-release plugin is to provide a standard mechanism to release project artifacts outside the immediate development team. The plugin provides basic functionality to create a release and to update the project’s SCM accordingly.

What is Maven Release perform?

release:perform will fork a new Maven instance to build the checked-out project. This new Maven instance will use the same system configuration and Maven profiles used by the one running the release:perform goal. After the release is complete, the release.

What does mvn release clean do?

Description: Clean up after a release preparation. This is done automatically after a successful release:perform, so is best served for cleaning up a failed or abandoned release, or a dry run.

How do I create a Maven release?

Prepare a Release

  1. Check that there are no uncommitted changes in the sources.
  2. Check that there are no SNAPSHOT dependencies.
  3. Change the version in the POMs from x-SNAPSHOT to a new version (you will be prompted for the versions to use)
  4. Transform the SCM information in the POM to include the final destination of the tag.

How do I run mvn clean deploy?

Run a custom maven command in Eclipse as follows:

  1. Right-click the maven project or pom. xml.
  2. Expand Run As.
  3. Select Maven Build…
  4. Set Goals to the command, such as: clean install -X.

What is mvn deploy?

mvn:deploy uploads your packaged Maven module to another (usually remote) repository, to be accessed by other, not necessarily local, Maven builds.

What is flatten Maven plugin?

The Flatten Maven Plugin generates a flattened version of the pom. xml that Maven installs and deploys instead of the original. The flattened POM has the following characteristics: Build specific elements are removed. Development specific elements are removed by default.

What is Buildnumber Maven plugin?

This mojo is designed to get a unique build number for each time you build your project. So while your version may remain constant at 1.0-SNAPSHOT for many iterations until release, you will have a build number that can uniquely identify each build during that time. The build number is obtained from scm.

How do I publish a Maven plugin?

Prerequisite Steps

  1. Step 1: Make sure if you have installed JDK, Maven, Github, etc.
  2. Step 2: Create a Github account if you haven’t already.
  3. Step 3: Create a new Github repository.
  4. Step 4: Add a new SSH key to your Github account.
  5. Step 5: Push the code to Github.
  6. Step 6: Sign up for a Sonatype Jira account.

When should I do a dry run of the release plugin?

Since the Release Plugin performs a number of operations that change the project, it may be wise to do a dry run before a big release or on a new project. To do this, commit all of your files as if you were about to run a full release and run:

How do I do a dry run of a release?

Do a Dry Run. Since the Release Plugin performs a number of operations that change the project, it may be wise to do a dry run before a big release or on a new project. To do this, commit all of your files as if you were about to run a full release and run: mvn release:prepare -DdryRun=true.

How do I use the default inputs for Maven versions?

To use the default inputs for the versions and tag information and not prompt for any values, use Maven’s –batch-mode setting: Sometimes it is desirable to deploy a pre-release to be approved before made publicly available.

What does the Maven SCM-page contain?

The Maven SCM -page contains an overview all the supported SCMs, per SCM you can see how the URL should look like. … The following are some common scenarios in preparing a release.