* Use directory name as project name for libs (#115720)
The libs projects are configured to all begin with `elasticsearch-`.
While this is desireable for the artifacts to contain this consistent
prefix, it means the project names don't match up with their
directories. Additionally, it creates complexities for subproject naming
that must be manually adjusted.
This commit adjusts the project names for those under libs to be their
directory names. The resulting artifacts for these libs are kept the
same, all beginning with `elasticsearch-`.
* fixes
Another round of automated fixes to this, marking things that can be
made static as static. Saves some JIT cycles but also turns some lambdas
from capturing to non-capturing and makes the "utilityness" of some
classes visible.
This commit updates the plugin cli and scanner components to use ASM 9.5.
The update is required to successfully test with JDK 21. Tests in this component programatically run the java source compiler, which generates class files with major version 65, then tries to parse those generated class files. Without this change the tests fail with java.lang.IllegalArgumentException: Unsupported class file major version 65.
stable plugins not build with ES's gradle plugin will not have named_components.json file.
To allow these plugins to expose their named components, a scan can be performed upon install.
relates #88980
This commit more aggressively deletes the temporary jar files produced
to test jar scanning for plugins. By deleting right after use, any
leaked file handles should cause the tests to fail on windows.
relates #93005
Refactoring that drops the api suffix from package name
This will have to be followed up by a plugins/examples fix in imports
Also set an artifact group name to `org.elasticsearch.plugin` in the plugin-api and plugin-analysis-api
Using Files.walk requires closing the returned stream. This commit fixes a helper method in ClassReaders to use try-with-resources with the returned stream.
closes#92866
new stable plugins require generated named_components.json file which contains all analysis components implemented by this plugin. The generation is currently done in build-tools by elasticsearch.stable-esplugin
However this makes the generation only available for plugins using gradle. Plugin developers using maven or other building tooling will not be able to use it.
This commits refactors the scanning logic into libs:plugin-scanner which will allow for plugin install command to perform the scanning too.
relates #88980
