Updated March 28, 2023
Definition of Nexus Plugin
- The nexus plugin is a function to configure supporting files and dependencies in the artifact format of the files.
- The plugin is an extension to allow proxy and dependencies using artifacts for component behavior, new tasks, and advanced functionality.
- The plugin is a function to manage a repository such as JAVA, Docker, and npm.
- The plugin is a tool used for integration and pipelines of configuration, retrieves version applications, and collects dependencies.
- The plugin is part of the repository manager to collect the jar files into artifact format and works on the program.
- The plugin is part of the application system to modify the application platform but does not display the program.
- The plugin collects several dependencies as per version, technology, and application requirement to the support application program.
- The plugin is backend support of the program for staging rules, interface components, repository format, and modification of the application.
Nexus plugins
- It uses multiple types of plugin for repository and backend architecture.
- You can use plugins from open source or vendor’s community.
- The plugins are categorized into mainly two types. This plugin is based on the application and user requirements.
1. Managing nexus plugin
2. Developing nexus plugin
- The plugin configures default or advanced configuration.
- The managing plugin is the default plugin for the repository.
- The developing plugin is a customized repository plugin.
- The plugins add in the pom.xml file. This file configures with method and object using the import keyword.
Managing nexus plugin
- The managing plugin supports default configuration. The default repository and configuration enable automatically.
- The plugin manages using the following repository.
$NEXUS_HOME/ nexus / WEB-INF/ plugin-repository.
- Some plugins enable, disable, access, and configure the capabilities of the files.
- You can install plugin code in the “sonatype-work/ nexus/ plugin-repository” repository. This file extracted from the zip file.
- You can delete, restart and manage the repository of the managing plugin.
- The basic plugin requires the following repository files.
<parent>
<groupId> org.sonatype.nexus.plugins </groupId>
<artifactId> nexus-plugins </artifactId>
</parent>
Developing nexus plugin
- The developing plugin customizes the repository manager and adds files in the artifact format.
- You can write your own plugin to implement language and apache maven as a system.
- The managing plugin development needs the following URL.
https://repository.sonatype.org/content/groups/sonatype-public-grid/
- The repository manager OSS plugins are set up in pom.xml file.
- This plugin inherits from the parent repository.
Nexus plugins of parent repository
<parent>
<groupId> org.sonatype.nexus.plugins </groupId>
<artifactId> nexus-plugins </artifactId>
<version> 2.12.1 - 01 </version>
</parent>
• The groupId is required for the plugin id and source.
• The artifact contains the name of the plugin.
• The version contains the required or advanced version of the plugin.
• This plugin contains the “nexus-plugins” in the artifact tag.
Plugin package
<groupId> com.myorganization.nexus.plugins </groupId>
<artifactId> nexus-plugins </artifactId>
<version> 1.0 - SNAPSHOT </version>
<build>
<plugins>
<plugin>
<groupId> org.sonatype.nexus </groupId>
<artifactId> nexus-plugin-bundle-maven-plugin </artifactId>
<extension> true </extension>
</plugin>
</plugins>
</build>
- The plugin requires the above packages for the plugin metadata.
- You can add multiple plugins in the <plugins> tag.
- If the plugin is enabled then the extension becomes true.
- This plugin contains the “nexus-plugin-bundle-maven-plugin” in the artifactId tag.
- This plugin contains the “nexus-plugins” in the artifactId tag.
- You can add the maven plugin to manage the repository of the class and resource.
Plugin API and Testsupport
<dependencies>
<dependency>
<groupId> org.sonatype.nexus </groupId>
<artifactId> nexus-plugin-api </artifactId>
<scope> provided </scope>
</dependency>
<dependency>
<groupId> org.sonatype.nexus </groupId>
<artifactId> nexus-plugin-testsupport </artifactId>
<scope> test </scope>
</dependency>
</dependencies>
- The plugin contains several dependencies in the pom.xml file.
- Here, you can add testsupport plugin and API plugin simultaneously.
- This dependency contains in the <dependencies> tag.
- This plugin contains the “nexus plugin API” in the artifactId tag.
- This plugin contains the “nexus plugin testsupport” in the artifactId tag.
- This plugin adds the parent plugin and dependencies to set up project functionality.
- This repository uses in the managing plugin and maintains different plugins and configuration files.
Siesta plugin dependency
<dependency>
<groupId> org.sonatype.nexus.plugins </groupId>
<artifactId> nexus-siesta-plugin </artifactId>
<type> nexus-plugin </type>
<scope> provided </scope>
</dependency>
- This nexus plugin contains the “nexus siesta plugin” in the artifactId tag.
- The “type” tag provides the sonatype plugin.
- The scope must include the “provided” for framework configuration.
Connection plugin
Import {connectionPlugin, makeSchema } from "nexus"
Const schemas = makeSchema({ plugins: [ connectionPlugin(), ] })
- This plugin is providing method, connection, and object for customizing the plugin.
- The “connectionPlugin” and “makeSchema” are required for the plugin.
Authorize plugin
Import {fieldAuthorizePlugin, makeSchema } from "nexus"
Const schemas = makeSchema({ plugins: [fieldAuthorizePlugin (), ] })
- This plugin is providing method, connection, and object for customizing the plugin.
- The ” fieldAuthorizePlugin” and “makeSchema” are required for the plugin.
Nullability plugin
Import {nullabilityGuardPlugin } from "nexus"
Const schemas = nullabilityGuardPlugin ({[ write configuration here… ] })
- This plugin is providing a method, connection, and object for customizing the plugin.
- This function determines non-null data or values in the application.
- The ” nullabilityGuardPlugin ” is required for the plugin.
Authorize plugin
Import {queryComplexityPlugin, makeSchema } from "nexus"
Const schemas = makeSchema({ plugins: [queryComplexityPlugin (), ] })
- This plugin is providing method, connection, and object for customizing the plugin.
- The “queryComplexityPlugin” and “makeSchema” are required for the plugin.
The above plugins and their configurations create multiple functions and operate the method of the function.
Conclusion – Nexus Plugin
- The plugin creates applications fast, simple, and lightweight.
- The plugin is easy for coders and developers with easy configuration and sets dependencies.
- The plugin minimizes backend environmental jar files and set files in artifact format.
- The plugin maintains functionality and repository and works application user-friendly.
Recommended Articles
This is a guide to Nexus Plugin. Here we discuss the Introduction, a list of Plugin, and how to create plugins respectively. You may also have a look at the following articles to learn more –
