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apache / sling-org-apache-sling-feature-launcher / refs/tags/org.apache.sling.feature.launcher-1.3.0
tag2dc3c9b8585f8f44c3ec48ec99bb36cc18c4b61f
taggerRobert Munteanu <rombert@apache.org>Wed Feb 08 15:46:28 2023 +0100
object0f4156fa158bf0b43e70e3f06a285b474cbe90f1 
[maven-release-plugin] copy for tag org.apache.sling.feature.launcher-1.3.0
commit0f4156fa158bf0b43e70e3f06a285b474cbe90f1[log] [tgz]
authorRobert Munteanu <rombert@apache.org>Wed Feb 08 15:46:25 2023 +0100
committerRobert Munteanu <rombert@apache.org>Wed Feb 08 15:46:25 2023 +0100
tree8c10df66c742b6098a2f1583ecac25091056c646
parenta54fb270c86888971e34ebe85dc75dbaa646ac37 [diff]
[maven-release-plugin] prepare release org.apache.sling.feature.launcher-1.3.0
1 file changed
tree: 8c10df66c742b6098a2f1583ecac25091056c646
  1. src/
  2. .asf.yaml
  3. .gitignore
  4. CODE_OF_CONDUCT.md
  5. CONTRIBUTING.md
  6. Jenkinsfile
  7. LICENSE
  8. pom.xml
  9. readme.md
readme.md

Apache Sling

Build Status Test Status Coverage Sonarcloud Status JavaDoc Maven Central feature License

Feature Model Launcher

The Feature Model Launcher can launch an feature model application file to a running process.

The launcher can be executed as follows:

java org.apache.sling.feature.launcher.impl.Main

or via the Java Main class of the jar file:

java -jar org.apache.sling.feature.launcher.jar

The following command line options are supported:

java -jar org.apache.sling.feature.launcher.jar -h
usage: launcher
 -C <arg>    Set artifact clash override
 -CC <arg>   Set config clash override
 -c <arg>    Set cache dir
 -D <arg>    Set framework properties
 -f <arg>    Set feature files (relative and absolute file path or URL including classloader resources)
 -i <arg>    Set the id for the launch feature
 -p <arg>    Set home dir
 -u <arg>    Set repository url
 -V <arg>    Set variable value
 -ec <arg>   Set Extension Configuration (format: extensionName:key1=val1,key2=val2)
 -fv <arg>   Set Felix Framework version
 -fa <arg>   Set Framework Artifact (overrides felix framework version)
 -v          Verbose

Cache

The launcher creates a local cache, by default in a subdirectory called launcher. If you want to run the launcher with a clean start, delete this directory before invoking the launcher.

rm -rf launcher && java -jar org.apache.sling.feature.launcher.jar -h

Feature Files as Classloader Resources

Note: if feature files are provided as a Classloader Resource like in an executable JAR file or classpath resource then it's Resource URL can be handed over to the Launcher as feature file (-f option):

java.net.URL url = getClass().getResource("/my-feature-file.json");
String[] arguments = new String[] {
    "-f", url.toString()
};
org.apache.sling.feature.launcher.impl.Main.main(arguments);

References

For further documentation see: https://github.com/apache/sling-org-apache-sling-feature/blob/master/readme.md