I am using JitPack to share a private Github release that I manage.
I have uploaded a new release version to github successfully - when I download it as jar from Github, I see the correct files.
But when I use pom.xml to download it as a dependency via the pom.xml file, it downloads an earlier release version.
I ran mvn dependency:list to see what is actually being downloaded and it says that the correct version is the one being downloaded.
[INFO] com.github.myGroupId:my-artifact-id:jar:THE_CORRECT_VERSION:compile
But when I browse in the jar classes I see that it is still the old version.
The solutions I tried so far:
-submitting another new release
-cleaning my maven local repository
All didn't work. I still get the old version.
The pom.xml code:
<?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>com.shai.test</groupId>
<artifactId>sandbox</artifactId>
<version>1.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>com.github.myGroupId</groupId>
<artifactId>my-artifact-id</artifactId>
<version>MY_LATEST_VERSION</version>
</dependency>
</dependencies>
<repositories>
<repository>
<id>jitpack.io</id>
<url>https://jitpack.io</url>
</repository>
</repositories>
</project>
Related
I need download specific Maven artifact using version range e.g.:
GroupId:org.apache.logging.log4j
ArtifactId=log4j-api
Version=[2.17.1,)
Right now I need it in one CI job.
How can I do it?
I was hoping to find an easier solution, but at least this works:
Create pom.xml file
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>cz.vondr</groupId>
<artifactId>maven-dependency-download</artifactId>
<version>1.0.0</version>
<properties>
<dep.group>org.apache.commons</dep.group>
<dep.artifact>commons-lang3</dep.artifact>
<dep.version>3.12.0</dep.version>
<dep.type>jar</dep.type>
<dep.classifier></dep.classifier>
</properties>
<dependencies>
<dependency>
<groupId>${dep.group}</groupId>
<artifactId>${dep.artifact}</artifactId>
<version>${dep.version}</version>
<type>${dep.type}</type>
<classifier>${dep.classifier}</classifier>
</dependency>
</dependencies>
</project>
And then use it to download artifact using command:
mvn dependency:copy-dependencies "-DoutputDirectory=./downloaded-dependencies" -Ddep.group="org.apache.logging.log4j" -Ddep.artifact="log4j-api" -Ddep.version="[2.17.1,)"
Additional information
Basic description is here:
http://vondrnotes.blogspot.com/2022/09/download-maven-artifact-with-version.html
Working example is here:
https://github.com/bugs84/download-maven-dependency-with-version-range
I have two separate maven projects.
Project A contains utility classes and similar stuff. It also uses jetbrains annotations in some interfaces to mark parameters as Nullable and NotNullable.
<dependency>
<groupId>org.jetbrains</groupId>
<artifactId>annotations</artifactId>
<version>20.1.0</version>
</dependency>
Project B uses some of the Utilities of Project A. It includes it as a dependency from my repository.
<dependency>
<groupId>org.test.group</groupId>
<artifactId>Utilities</artifactId>
<version>1.0</version>
</dependency>
I can access the classes from my utilities dependency just fine. But i do not see any of the annotations on the parameters. I also can't access the jetbrains annotations in project B in any of my classes there. I'd have to add the jetbrains dependency in project B as well to do so.
Is there any way to inherit the dependencies of another dependency?
I looked at other questions and found this similar one. Tho his solution was to set the optional-parameter to false which i am not even using. Perhaps also something that needs to be configured in the maven build? Currently im running my build with goals clean package deploy without any special additional configuration.
I know gradle builds allow for implementation and api dependencies, where one of them forwards the dependency to other projects that include it and the other doesn't.
Edit: Here the full configuration of my projects
Local nexus running under localhost:8081 containing my artifacts. Local TeamCity running under localhost:8080 used for the builds and deployment to the repository.
Project A 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.test.group</groupId>
<artifactId>Utilities</artifactId>
<version>1.0</version>
<name>Utilities</name>
<dependencies>
<dependency>
<groupId>org.jetbrains</groupId>
<artifactId>annotations</artifactId>
<version>20.1.0</version>
</dependency>
</dependencies>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<distributionManagement>
<repository>
<id>local_nexus</id>
<name>Deployment</name>
<url>http://localhost:8081/repository/org.test.group/</url>
</repository>
</distributionManagement>
</project>
Project B 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.test.group</groupId>
<artifactId>TestProject</artifactId>
<version>1.0</version>
<name>TestProject</name>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>org.test.group</groupId>
<artifactId>Utilities</artifactId>
<version>1.0</version>
</dependency>
</dependencies>
<repositories>
<repository>
<id>local_nexus</id>
<name>Deployment</name>
<url>http://localhost:8081/repository/org.test.group/</url>
</repository>
</repositories>
<distributionManagement>
<repository>
<id>local_nexus</id>
<name>Deployment</name>
<url>http://localhost:8081/repository/org.test.group/</url>
</repository>
</distributionManagement>
</project>
Edit 2:
I've made some progress. Since i didn't change Project A's version after adding the annotations my local repository didn't fetch the new version. After a purge using mvn dependency:purge-local-repository the updated state of version 1.0 was available.
mvn dependency:tree prints now
[INFO] org.test.TestProject:jar:1.0
[INFO] \- org.test:Utilities:jar:1.0:compile
[INFO] \- org.jetbrains:annotations:jar:20.1.0:compile
Tho my IDE (Intellij) still doesn't recognize the annotation classes inside TestProject. Any idea why this is failing now?
You inherit annotations automatically, no configuration needed.
You don't inherit it, if it is of scope provided. Look at mvn dependency:tree to find out about the place and scope of the annotations library.
BTW: mvn clean package deploy is a waste of time, just use mvn clean deploy.
The issue was caused by my local maven repository. Since i didn't change the version of Project A's artifact (always 1.0) my local repository kept providing me with the old state of version 1.0.
Using mvn dependency:purge-local-repository i was able to cleanse the old 1.0 and load the new 1.0. Tho still my IDE refused to imports annotations dependency. At this point it was listed by mvn dependency:tree tho.
After tempering with the IDE for a while i decided to update my version to 1.1. Once Project A's 1.1 was built and Project B's dependency was updated to 1.1 it worked.
So basically it resulted from poor versioning of my projects, which interfered with my local maven repository.
I am currently learning software development and working on an assignment based on using a release from one project in another using jitpack.
The first project, which I want to add as a dependency in my second, simply has three classes and a JUnit test for each. I changed several things so I am at V5.0 release now.
https://github.com/MohamedMoustafaNUIG/assignment1/releases/tag/V5.0
My second project is not yet pushed, but this is the pom file:
<?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>com.nuig</groupId>
<artifactId>assignment1_driver</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>com.github.MohamedMoustafaNUIG</groupId>
<artifactId>assignment1</artifactId>
<version>v5.0</version>
</dependency>
</dependencies>
<repositories>
<repository>
<id>jitpack.io</id>
<url>https://jitpack.io</url>
</repository>
</repositories>
</project>
When I try to build with dependencies (in netbeans), I get this error:
Failed to execute goal on project assignment1_driver:
Could not resolve dependencies for project com.nuig:assignment1_driver:jar:1.0-SNAPSHOT:
Failure to find com.github.MohamedMoustafaNUIG:assignment1:jar:v5.0 in
https://jitpack.io was cached in the local repository,
resolution will not be reattempted until the update interval of jitpack.io has
elapsed or updates are forced -> [Help 1]
I also get this warning:
The POM for com.github.MohamedMoustafaNUIG:assignment1:jar:v5.0 is missing, no dependency information available
Even though the zip file (from linked release) has the pom file.
Any help appreciated as I have no idea how to resolve this the issue
You either need to:
build assignment1 on the same machine with clean install to make it available in the local repository.
deploy assignment1 to a Maven repository with clean deploy and then use this as a <repository>.
I am looking for a library that can help me with K-means Vector Quantization. I found a website that offered hope.
http://www.lab4inf.fh-muenster.de/lab4inf/Lab4Drools/dependencies.html
The Lab4Math-1.0.5.jar has the required KmeansQuantization class.
But as see you from the first link, there is no direct download link for the "Lab4Math-1.0.5.jar".
Instead a maven repository is specified.
http://www.lab4inf.fh-muenster.de/lab4inf/maven-repository
Since iam a mobile app developer, i dont use Maven. I am looking for a way to download the jar in any other way. Please help.
Looks like there is a problem with the repository:
[ERROR] Failed to execute goal on project demo: Could not resolve dependencies for project com.demo:demo:jar:1.0-SNAPSHOT:
Failed to collect dependencies for [de.lab4inf:Lab4Math:jar:1.0.5 (compile)]:
Failed to read artifact descriptor for de.lab4inf:Lab4Math:jar:1.0.5:
Could not transfer artifact de.lab4inf:Lab4Math:pom:1.0.5 from/to
Lab4Inf (http://www.lab4inf.fh-muenster.de/lab4inf/maven-repository):
Access denied to: http://www.lab4inf.fh-muenster.de/lab4inf/maven-repository/de/lab4inf/Lab4Math/1.0.5/Lab4Math-1.0.5.pom ,
ReasonPhrase:Forbidden. -> [Help 1]
Tried to retrieve the module metadata file and got a HTTP 403 error....
I was trying to follow the instructions for integrating Math4Lab and discovered it's out of date. Maven 3 forces the specification of a dependency version number and there is a little note at the bottom:
... This way you will have always the newest versions, if snapshots are enabled. At present no final Lab4Math version is available.
My conclusion is that this software is abandonware...
Example
<project>
<modelVersion>4.0.0</modelVersion>
<groupId>com.demo</groupId>
<artifactId>demo</artifactId>
<version>1.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>de.lab4inf</groupId>
<artifactId>Lab4Math</artifactId>
<version>1.0.5</version>
</dependency>
</dependencies>
<repositories>
<repository>
<id>Lab4Inf</id>
<url>http://www.lab4inf.fh-muenster.de/lab4inf/maven-repository</url>
</repository>
</repositories>
</project>
I was able to download the mentioned jar using the following pom.xml
<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>com.demo</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>tf</name>
<description>Testing Lab4Math</description>
<repositories>
<repository>
<id>Lab4Inf</id>
<url>http://www.lab4inf.fh-muenster.de/lab4inf/maven-repository</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>de.lab4inf</groupId>
<artifactId>Lab4Math</artifactId>
<version>2.0.5-SNAPSHOT</version>
</dependency>
</dependencies>
</project>
Note that the only important difference with the accepted answer is the version of the library. (2.0.5-SNAPSHOT instead of 1.0.5)
I have been using maven for about two years, but I don't think I understand profiles in maven exactly, especially when I encounter the following problem.
I have a maven project with three modules, secweb-parent, secweb-service and secweb-web, secweb-sevice depends on spring-webmvc, and secweb-web depends on secweb-service.
The problem is :
1) When I use 'mvn clean install -Dinclude', it works well, and spring-mvc.jar will be found in secweb-web.war
2) When I use 'mvn clean install -Pinclude-jar', it doesn't work, and spring-mvc.jar can't be found in secweb-web.war
Anybody know why ? And is there something I must pay attention to when I use profiles ?
(I know I can define scope of dependency, this project here just to demo different result of different profile activate method)
pom.xml for secweb-parent
<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>
<properties>
<project.version>1.0.0</project.version>
</properties>
<groupId>com.mediatek.dt</groupId>
<artifactId>secweb-parent</artifactId>
<version>${project.version}</version>
<packaging>pom</packaging>
<modules>
<module>../secweb-web</module>
<module>../secweb-service</module>
</modules>
</project>
pom.xml for secweb-service
<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>
<parent>
<groupId>com.mediatek.dt</groupId>
<artifactId>secweb-parent</artifactId>
<version>${project.version}</version>
<relativePath>../secweb-parent</relativePath>
</parent>
<artifactId>secweb-service</artifactId>
<profiles>
<profile>
<id>include-jar</id>
<activation>
<property>
<name>include</name>
</property>
</activation>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>2.5</version>
</dependency>
</dependencies>
</profile>
</profiles>
</project>
pom.xml for secweb-web
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.mediatek.dt</groupId>
<artifactId>secweb-parent</artifactId>
<version>${project.version}</version>
<relativePath>../secweb-parent</relativePath>
</parent>
<artifactId>secweb-web</artifactId>
<packaging>war</packaging>
<dependencies>
<dependency>
<groupId>com.mediatek.dt</groupId>
<artifactId>secweb-service</artifactId>
<version>${project.version}</version>
</dependency>
</dependencies>
</project>
You mat check the active profile by using the Maven Help Plugin as the following example
change directory to the parent
e.g. cd /my/project/secweb-parent
Then execute the following command twice for comparing
mvn help:help:active-profiles
mvn help:help:active-profiles -Pinclude-jar
Anyhow the significant point is the version, you have defined as 1.0.0. I would prefer to use the 1.0.0-SNAPSHOT instead.
You may see further information about the SNAPSHOT, here.
Why would you use this? SNAPSHOT versions are used for projects under active development. If your project depends on a software component that is under active development, you can depend on a SNAPSHOT release, and Maven will periodically attempt to download the latest snapshot from a repository when you run a build. Similarly, if the next release of your system is going to have a version "1.4", your project would have a version "1.4-SNAPSHOT" until it was formally released.
As a default setting, Maven will not check for SNAPSHOT releases on remote repositories. To depend on SNAPSHOT releases, users must explicitly enable the ability to download snapshots using a repository or pluginRepository element in the POM.
There is also a useful question and answer about the snapshot at our stackoverflow, here as well.
I hope this may help.