sync-pom-version-to-package

Synchronizes the pom version to the package.json. Useful for applications that rely on maven pom's for building the application.

Usage

Auto sync version on postinstall

{
    "scripts": {
        "postinstall": "sync-pom-version"
    }
}

Auto sync from maven using the frontend-maven-plugin

First add script to package.json

{
    "scripts": {
        "sync-pom-version": "sync-pom-version"
    }
}

Setup the frontend-maven-plugin

<plugin>
    <groupId>com.github.eirslett</groupId>
    <artifactId>frontend-maven-plugin</artifactId>
    <version>1.6</version>
    <configuration>
        <nodeVersion>v6.9.1</nodeVersion>
        <yarnVersion>v0.16.1</yarnVersion>
    </configuration>
    <executions>
        <execution>
            <id>install node and yarn</id>
            <goals>
                <goal>install-node-and-yarn</goal>
            </goals>
        </execution>
        <execution>
            <id>sync version to package.json</id>
            <goals>
                <goal>yarn</goal>
            </goals>
            <configuration>
                <arguments>sync-pom-version</arguments>
            </configuration>
        </execution>
    </executions>
</plugin>

Options

Name	Description
--prerelease-suffix	Suffix string to apply to the version if it is a prerelease version. If the pom version is a release version, this value is ignored. This can be useful if you want your maven build to append a build number or timestamp to the version, so each build would push up a unique version for SNAPSHOT versions. So if I added --prerelease-suffix '.0' and the pom version is something like 1.0.0-SNAPSHOT, the resulting version would be 1.0.0-SNAPSHOT.0. But if the pom version was 1.0.0, the resulting version would still be 1.0.0.
--pom-file	Location of the pom.xml file. Defaults to use ./pom.xml
--package-file	Location of the package.json file. Defaults to use ./package.json
--use-yarn	Use yarn to update version instead of npm

Adding options in the frontend-maven-plugin can be done by setting the arguments like this: <arguments>sync-pom-version -- --prerelease-version=.0</arguments> or <arguments>sync-pom-version -- --prerelease-version=.${BUILD_NUMBER}</arguments>