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reficio / p2-maven-plugin

Maven3 plugin that automates the third-party dependency management for Eclipse RCP
http://reficio.org
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Different p2 repository content generated on Windows and Linux/MacOS #323

Open jpstotz opened 2 months ago

jpstotz commented 2 months ago

I have some problems that the renerated p2 repo on MacOS/Linux contains artifacts that causes an OSGI dependency error at start-up of my Eclipse RCP based application.

I boiled the problem down to a minimal example which can be started by simply executing mvn (see at the end of this issue). On Windows it creates a a repository with these plugins:

image

On Linux and MacOS however I get this result (see especially the size of the .httpclient_4.5.13.jar file 764KB vs. 1.4MB):

-rw-rw-r-- 1 user user 328K Sep  2 15:57 org.apache.commons.codec_1.11.0.jar
-rw-rw-r-- 1 user user  61K Sep  2 15:57 org.apache.commons.logging_1.2.0.jar
-rw-rw-r-- 1 user user  32K Sep  2 15:57 org.apache.httpcomponents.fluent-hc_4.5.13.jar
-rw-rw-r-- 1 user user 1.4M Sep  2 15:57 org.apache.httpcomponents.httpclient_4.5.13.jar
-rw-rw-r-- 1 user user 161K Sep  2 15:57 org.apache.httpcomponents.httpclient-cache_4.5.13.jar
-rw-rw-r-- 1 user user 322K Sep  2 15:57 org.apache.httpcomponents.httpcore_4.4.13.jar
-rw-rw-r-- 1 user user  42K Sep  2 15:57 org.apache.httpcomponents.httpmime_4.5.13.jar

Based on the MANIFEST.MF files from the httpclient jar file from Windows respectively Linux it seems like the Windows version has been processed by bnd-tool and the Linux version has not ben processed. I wasn't able to understand which component decides if or if not to process a jar with bnd, therefore I am starting in this project with the issue. Is there any logging I can enable to shed some light on p2-maven-plugin and bnd-tool what they do (or not do)? 

<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>t</groupId>
  <artifactId>t</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>pom</packaging>
  <build>
    <defaultGoal>package</defaultGoal>
    <plugins>
      <plugin>
        <groupId>org.reficio</groupId>
        <artifactId>p2-maven-plugin</artifactId>
        <version>2.1.0</version>
        <configuration></configuration>
        <executions>
          <execution>
            <id>generate-p2-site</id>
            <phase>compile</phase>
            <goals>
              <goal>site</goal>
            </goals>
            <configuration>
              <artifacts>
                <artifact>
                  <id>org.apache.httpcomponents:httpclient-osgi:4.5.13</id>
                </artifact>
              </artifacts>
            </configuration>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>
</project>