[DON'T MERGE] ES|QL Categorize Text proof of concept

docs/changelog/112491.yaml

@@ -0,0 +1,5 @@
+pr: 112491
+summary: "[DON'T MERGE] ES|QL Categorize Text proof of concept"
+area: "ES|QL"
+type: feature
+issues: []

x-pack/plugin/esql/build.gradle

@@ -11,7 +11,7 @@ esplugin {
   name 'x-pack-esql'
   description 'The plugin that powers ESQL for Elasticsearch'
   classname 'org.elasticsearch.xpack.esql.plugin.EsqlPlugin'
-  extendedPlugins = ['x-pack-esql-core', 'lang-painless']
+  extendedPlugins = ['x-pack-esql-core', 'lang-painless', 'x-pack-ml']
 }
 
 base {
@@ -22,6 +22,7 @@ dependencies {
   compileOnly project(path: xpackModule('core'))
   compileOnly project(':modules:lang-painless:spi')
   compileOnly project(xpackModule('esql-core'))
+  compileOnly project(xpackModule('ml'))
   implementation project('compute')
   implementation project('compute:ann')
   implementation project(':libs:elasticsearch-dissect')

x-pack/plugin/esql/compute/build.gradle

@@ -11,11 +11,14 @@ base {
 dependencies {
   compileOnly project(':server')
   compileOnly project('ann')
+  compileOnly project(xpackModule('ml'))
   annotationProcessor project('gen')
   implementation 'com.carrotsearch:hppc:0.8.1'
 
   testImplementation project(':test:framework')
   testImplementation(project(xpackModule('esql-core')))
+  testImplementation(project(xpackModule('core')))
+  testImplementation(project(xpackModule('ml')))
 }
 
 def projectDirectory = project.layout.projectDirectory