[Geoserver-devel] [JIRA] (GEOS-9187) web-app can no longer use jetty:run as packaging changed to jar

_Failed_to_Retrieve · April 23, 2019, 5:38pm

Jody Garnett created an issue

web-app can no longer use jetty:run as packaging changed to jar

Issue Type:	Bug
Affects Versions:	2.15.0
Assignee:	Jody Garnett
Components:	release
Created:	23/Apr/19 7:38 PM
Priority:	Medium
Reporter:	Jody Garnett

Last week we ran a GeoServer developer workshop at foss4gna and ran into the following glitch, our QuickStart instruction provides the following steps:

cd geoserver/src
mvn install -DskipTests -T 2C
cd web/app
mvn jetty:run

The last step fails as the packaging for web/app is “jar” rather than “war”:

[INFO] --- jetty-maven-plugin:9.4.12.v20180830:run (default-cli) @ gs-web-app ---
[INFO] Logging initialized @7015ms to org.eclipse.jetty.util.log.Slf4jLog
[INFO] Skipping GeoServer Web Application : packaging type [jar] is unsupported

Changing it to “war” allows us to run, but then the maven install fails:

[ERROR] Failed to execute goal org.codehaus.mojo:build-helper-maven-plugin:1.8:attach-artifact (attach-war) on project gs-web-app: Execution attach-war of goal org.codehaus.mojo:build-helper-maven-plugin:1.8:attach-artifact failed: For artifact {org.geoserver.web:gs-web-app:2.15-SNAPSHOT:war}: An attached artifact must have a different ID than its corresponding main artifact. -&gt; [Help 1]

I was unable to untangle this by providing a classifier to build-helper-maven-plugin:

&lt;artifact&gt;
  &lt;classifier&gt;war&lt;/classifier&gt;
  &lt;file&gt;${project.build.directory}/geoserver.war&lt;/file&gt;
  &lt;type&gt;war&lt;/type&gt;
&lt;/artifact&gt;

After this change both mvn install and mvn jetty:run work; but I am concerned for any downstream application depending on gs-web-app as a jar.

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