CODEWITHSUNDEEP
javamaven
VelNaga
VelNaga

Reputation: 3953

Maven plugin dependencies couldn't resolve dependency from internal repo

I am creating parent-pom. There we are defining build->plugin->dependencies. It can fetch dependencies from maven but it couldn't fetch dependencies from our internal Maven repository. getting below error

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-antrun-plugin:1.2:check (validate) on project parent-pom: Execution validate of goal org.apache.maven.plugins:maven-antrun-plugin:1.2:check failed: Plugin org.apache.maven.plugins:maven-antrun-plugin:1.2 or one of its dependencies could not be resolved: Could not find artifact org.tools:build-tool:jar:1.0 in central (https://repo.maven.apache.org/maven2) -> [Help 1]

It is trying to pull dependency from https://repo.maven.apache.org/maven2 instead of our internal Maven repository. I have configured repositories and dependencyManagement still it is trying to fetch from https://repo.maven.apache.org/maven2 instead of going to our internal repositories.

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>org.global</groupId>
  <artifactId>parent-pom</artifactId>
  <version>1.0.0</version>
  <packaging>pom</packaging>


    <repositories>
        <repository>
            <id>archiva.global</id>
            <name>Internal Release Repository</name>
            <url>https://archiva.global.com/repository/internal</url>
        </repository>
        <repository>
            <id>archiva.snapshots</id>
            <name>Internal Snapshots Repository</name>
            <url>https://archiva.global.com/repository/snapshots</url>
            <snapshots>
                <enabled>true</enabled>
                <updatePolicy>always</updatePolicy>
            </snapshots>
        </repository>
    </repositories>

    <distributionManagement>
        <repository>
            <id>archiva.internal</id>
            <name>Internal Release Repository</name>
            <url>https://archiva.global.com/repository/internal</url>
        </repository>
        <snapshotRepository>
            <id>archiva.snapshots</id>
            <name>Internal Snapshots Repository</name>
            <url>https://archiva.global.com/repository/snapshots</url>
        </snapshotRepository>
    </distributionManagement>

<project>
  ...
  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-antrun-plugin</artifactId>
        <version>1.2</version>
        ...
        <dependencies>
          <dependency>
            <groupId>org.apache.ant</groupId>
            <artifactId>ant</artifactId>
            <version>1.7.1</version>
          </dependency>
          <dependency>
            <groupId>org.apache.ant</groupId>
            <artifactId>ant-launcher</artifactId>
            <version>1.7.1</version>
          </dependency>
          <dependency>
            <groupId>org.tools</groupId>
            <artifactId>build-tool</artifactId>
            <version>1.0</version>
          </dependency>
         </dependencies>
      </plugin>
    </plugins>
  </build>
  ...
</project>

Is there anything I missed? Only build plugin dependencies are not resolved where as project dependencies are getting resolved from our internal repository.

Upvotes: 1

Views: 2171

Answers (1)

Najeeb Arif
Najeeb Arif

Reputation: 402

It is the default behavior of maven.

When defining <repository> .... </repository> make sure to override the <id>central</id> with your internal repository. If you don't do so, maven will still contact maven central to resolve dependencies and not work without proper proxy settings if you are behind a VPN. The below listing will fetch all your deps from your internal repository.

<repositories>
    <repository>
        <id>central</id>
        <name>Internal Release Repository</name>
        <url>https://archiva.global.com/repository/internal</url>
    </repository>
    <repository>
        <id>archiva.snapshots</id>
        <name>Internal Snapshots Repository</name>
        <url>https://archiva.global.com/repository/snapshots</url>
        <snapshots>
            <enabled>true</enabled>
            <updatePolicy>always</updatePolicy>
        </snapshots>
    </repository>
</repositories>

For downloading the plugins from your internal repository

<pluginRepositories>
<pluginRepository>
  <id>central</id>
  <name>Central Internal Repo</name>
  <url>https://archiva.global.com/repository/internal</url>
  <layout>default</layout>
  <snapshots>
    <enabled>false</enabled>
  </snapshots>
  <releases>
    <updatePolicy>never</updatePolicy>
  </releases>
</pluginRepository>

Upvotes: 2

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