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Crowdin Maven Plugin

This plugin allows Maven projects to be translated using crowdin and has been tailored to use for the Universal Media Server project.

License

License
Categories

Categories

Maven Build Tools
GroupId

GroupId

com.universalmediaserver
ArtifactId

ArtifactId

crowdin-maven-plugin
Last Version

Last Version

0.3
Release Date

Release Date
Type

Type

maven-plugin
Description

Description

Crowdin Maven Plugin
This plugin allows Maven projects to be translated using crowdin and has been tailored to use for the Universal Media Server project.
Project URL

Project URL

http://github.com/UniversalMediaServer/ums-crowdin
Source Code Management

Source Code Management

http://github.com/UniversalMediaServer/ums-crowdin

Download crowdin-maven-plugin

Filename Size
crowdin-maven-plugin-0.3.pom
crowdin-maven-plugin-0.3.jar 53 KB
crowdin-maven-plugin-0.3-sources.jar 23 KB
crowdin-maven-plugin-0.3-javadoc.jar 253 KB
Browse

How to add to project

<plugin>
    <groupId>com.universalmediaserver</groupId>
    <artifactId>crowdin-maven-plugin</artifactId>
    <version>0.3</version>
</plugin>

Dependencies

compile (8)

Group / Artifact Type Version
org.apache.maven : maven-project jar 2.2.1
org.apache.maven : maven-plugin-api jar 3.3.3
org.jdom : jdom jar 1.1.3
org.apache.httpcomponents : httpclient jar 4.2.6
org.apache.httpcomponents : httpmime jar 4.2.6
commons-io : commons-io jar 2.4
org.apache.maven.plugins : maven-dependency-plugin jar 2.10
org.eclipse.jgit : org.eclipse.jgit jar 4.1.0.201509280440-r

Project Modules

There are no modules declared in this project.

UMS crowdin Maven Plugin

This plugin allows Maven projects to be translated using crowdin. It is based on [glandais' crowdin-maven plugin] (https://github.com/glandais/crowdin-maven), but has been adapted for use with the [Universal Media Server project] (https://github.com/UniversalMediaServer/UniversalMediaServer).

Configuration

To access crowdin this plugin needs a project identifier and an API key from crowdin. This is achieved by specifying a server in Maven configuration. The API key needs to be kept private, so the best place to put this is in the Maven user settings. This can be achieved by adding a server to your ~/.m2/settings.xml like shown in the example below. If you don't have a ~/.m2/settings.xml file, a template is provided later in this README which can be copy and pasted into an empty xml file.

<settings>
<!-- ... -->
  <servers>
    <!-- ... -->
    <server>
      <id>crowdin-ums</id>
      <username>universalmediaserver<username>
      <password>API key</password>
    </server>
    <!-- ... -->
  </servers>
  <!-- ... -->
</settings>

Further parameters need to be configured in your project's pom.xml so that they are available when requested by the plugin. This plugin doesn't bind to any phases and must be executed manually, so the changes to the pom.xml don't affect the build process itself. Below is a typical configuration.

<project>
<!-- ... -->
  <build>
    <!-- ... -->
    <pluginManagement>
      <!-- ... -->
      <plugins>
        <!-- ... -->
        <plugin>
          <groupId>com.ums.maven</groupId>
          <artifactId>ums-crowdin-maven-plugin</artifactId>
          <version>LATEST</version>   
          <configuration>
            <project>${project}</project>
            <languageFilesFolder>${project.basedir}/src/main/resources/i18n</languageFilesFolder>
            <downloadFolder>${project.basedir}/extras/crowdin</downloadFolder>
            <statusFile>${project.basedir}/src/main/resources/languages.properties</statusFile>
            <crowdinServerId>crowdin-ums</crowdinServerId>
            <pushFileName>messages.properties</pushFileName>
            <pushFileTitle>Universal Media Server</pushFileTitle>
            <projectName>Universal Media Server</projectName>
          </configuration>
        </plugin>
        <!-- ... -->
      </plugins>
      <!-- ... -->
    </pluginManagement>
    <!-- ... -->
  </build>
  <!-- ... -->
</project>

Parameter description

  • languageFilesFolder - The folder where the translation .properties files are located.
  • downloadFolder - A temporary folder used to store the files downloaded from crowdin.
  • statusFile - The full path to the .properties file where the translation status should be written.
  • crowdinServerId - The id of the Maven configured server to be used by the plugin for crowdin authentication.
  • pushFileName - The name of the file located in languageFilesFolder that is the base language file that should be uploaded to crowdin during push.
  • pushFileTitle - The title to be associated with pushFileName on crowdin.
  • projectName - The crowdin project name. To avoid pushing the wrong file to crowdin, this must match both the pom.xml project name and the crowdin project name for the given crowdin project identifier for push to be executed.
  • rootBranch - The git branch that should be considered root on crowdin (that is, not exist in a branch folder). The default value is master. This parameter can be specified in pom.xml, from the command line with -DrootBranch= or left to it's default. Any git branch not matching this parameter will push to and fetch from a branch folder at crowdin.

Using the plugin

Given that the parameters are configured correctly, you can execute a goal with:

mvn ums-crowdin:<goal> [-D<property>=<value>]

This plugin requires git to be installed to work, and will automatically look up the current git branch and use that as the crowdin branch unless the current git branch matches to rootBranch parameter. If no git branch is found (e.g. checked out to a tag) all goals but apply will fail. For further information about versions management and branches on crowdin, see the [crowdin documentation] (https://support.crowdin.com/articles/versions-management/).

The goals are explained below:

Pushing strings for translation to crowdin

Goal Command Description
push mvn ums-crowdin:push -Dconfirm=true Upload the base language file to on crowdin. Any strings already on crowdin that's missing in the uploaded file is deleted from crowdin with all corresponding translations. Because of this, an extra argument confirm=true is required for push.

Getting translations from crowdin

Goal Command Description
build mvn ums-crowdin:build Ask crowdin to build a downloadable zip file containing all the latest translations. Unpaid projects can only build once every 30 minutes via the API, but it's possible to build from the crowdin web interface at any time. The API replies with status skipped both if there are no changes since the last build and if the previous build was less than 30 minutes ago, so there's no way to tell the two apart.
fetch mvn ums-crowdin:fetch Download and extract the last built zip file from crowdin to downloadFolder.
apply mvn ums-crowdin:apply Copy the downloaded files from downloadFolder and into their intended locations in accordance with languageFilesFolder and statusFile.
pull mvn ums-crowdin:pull Perform build, fetch and apply in sequence. This is a convenience goal combining the individual steps to get the latest translations from crowdin copied into your local project.

settings.xml template

If you're missing the file ~/.m2/settings.xml, you can copy and paste the template below:

<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
	<pluginGroups>
	</pluginGroups>
	<proxies>
	</proxies>
	<servers>
		<server>
			<id>crowdin-ums</id>
			<username>universalmediaserver<username>
			<password>API key</password>
		</server>
	</servers>
	<mirrors>
	</mirrors>
	<profiles>
	</profiles>
</settings>
com.universalmediaserver

Universal Media Server

Versions

Version
0.3