chore(spotless): Replace greclipse by prettier

Author: bric3

build.gradle.kts

@@ -1,4 +1,5 @@
 import com.diffplug.gradle.spotless.SpotlessExtension
+import com.diffplug.spotless.npm.PrettierFormatterStep
 import datadog.gradle.plugin.ci.testAggregate
 
 plugins {
@@ -39,10 +40,10 @@ with(extensions["spotlessPredeclare"] as SpotlessExtension) {
     googleJavaFormat("1.32.0")
   }
   groovyGradle {
-    greclipse()
+    prettier(mapOf("prettier" to "3.7.4", "prettier-plugin-groovy" to "0.2.1"))
   }
   groovy {
-    greclipse()
+    prettier(mapOf("prettier" to "3.7.4", "prettier-plugin-groovy" to "0.2.1"))
   }
   kotlinGradle {
     ktlint("1.8.0")

gradle/enforcement/prettier-groovy.toml

@@ -0,0 +1,10 @@
+# prettier-groovy.toml
+# Reads the .editorconfig file in the project root for base settings
+
+plugins = [
+  "prettier-plugin-groovy", # https://www.npmjs.com/package/prettier-plugin-groovy
+]
+
+[[overrides]]
+files = ["*.groovy"]
+options = { parser = "groovy" }

gradle/spotless.gradle

@@ -9,6 +9,7 @@ def buildDirectoryFiles = project.layout.buildDirectory.asFileTree
 
 spotless {
   if (rootProject.hasProperty('skipSpotless')) {
+    logger.warn("This property is going away, use standard Gradle options: '-x spotlessCheck' or '-x spotlessApply' to exclude spotless tasks")
     // Spotless in JDK 8 uses an older eclipse formatter, and it has a (flaky) bug crashing check_profiling.
     // We disable it in CI, since we have a job dedicated to spotless anyway.
     enforceCheck false
@@ -37,7 +38,7 @@ spotless {
     } else {
       target '*.gradle'
     }
-    greclipse().configFile(configPath + '/enforcement/spotless-groovy.properties')
+    prettier(["prettier" : "3.7.4", "prettier-plugin-groovy" : "0.2.1"]).configFile(configPath + '/enforcement/prettier-groovy.toml')
   }
 
   kotlinGradle {
@@ -54,13 +55,9 @@ spotless {
   project.pluginManager.withPlugin('groovy') {
     groovy {
       toggleOffOn()
-      if (!groovySkipJavaExclude) {
-        excludeJava() // excludes all Java sources within the Groovy source dirs from formatting
-        // the Groovy Eclipse formatter extends the Java Eclipse formatter,
-        // so it formats Java files by default (unless `excludeJava` is used).
-      }
+      target("**/*.groovy")
       targetExclude(buildDirectoryFiles)
-      greclipse().configFile(configPath + '/enforcement/spotless-groovy.properties')
+      prettier(["prettier" : "3.7.4", "prettier-plugin-groovy" : "0.2.1"]).configFile(configPath + '/enforcement/prettier-groovy.toml')
     }
   }