spotless?

.github/workflows/format.yml

@@ -0,0 +1,47 @@
+# This is a basic workflow to check robot code formatting using spotless.
+
+name: Format
+
+# Controls when the action will run. Triggers the workflow on push or pull request
+# events but only for the main branch.
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  # This workflow contains a single job called "build"
+  fix-format:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    permissions:
+      # Give the default GITHUB_TOKEN write permission to commit and push the
+      # added or changed files to the repository.
+      contents: write
+
+    # This grabs the WPILib docker container
+    container: wpilib/roborio-cross-ubuntu:2023-22.04
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+    # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+    - uses: actions/checkout@v3
+
+    # Declares the repository safe and not under dubious ownership.
+    - name: Add repository to git safe directories
+      run: git config --global --add safe.directory $GITHUB_WORKSPACE
+
+    # Grant execute permission for gradlew
+    - name: Grant execute permission for gradlew
+      run: chmod +x gradlew
+
+    # Runs a single command using the runners shell
+    - name: Compile and run tests on robot code
+      run: ./gradlew spotlessApply
+
+    # Commit changes
+    - uses: stefanzweifel/git-auto-commit-action@v5
+      with:
+          commit_message: run spotless

build.gradle

@@ -2,6 +2,7 @@ plugins {
     id "java"
     id "edu.wpi.first.GradleRIO" version "2024.3.2"
     id "com.peterabeles.gversion" version "1.10"
+    id 'com.diffplug.spotless' version '6.20.0'
 }
 
 java {
@@ -128,4 +129,47 @@ gversion {
   dateFormat   = "yyyy-MM-dd HH:mm:ss z"
   timeZone     = "America/New_York" // Use preferred time zone
   indent       = "  "
+}
+
+spotless {
+   java {
+      target fileTree('.') {
+            include '**/*.java'
+            exclude '**/build/**', '**/build-*/**'
+      }
+      toggleOffOn()
+      googleJavaFormat()
+      removeUnusedImports()
+      trimTrailingWhitespace()
+      endWithNewline()
+   }
+   groovyGradle {
+      target fileTree('.') {
+            include '**/*.gradle'
+            exclude '**/build/**', '**/build-*/**'
+      }
+      greclipse()
+      indentWithSpaces(4)
+      trimTrailingWhitespace()
+      endWithNewline()
+   }
+   format 'xml', {
+      target fileTree('.') {
+            include '**/*.xml'
+            exclude '**/build/**', '**/build-*/**'
+      }
+      eclipseWtp('xml')
+      trimTrailingWhitespace()
+      indentWithSpaces(2)
+      endWithNewline()
+   }
+   format 'misc', {
+      target fileTree('.') {
+            include '**/*.md', '**/.gitignore'
+            exclude '**/build/**', '**/build-*/**'
+      }
+      trimTrailingWhitespace()
+      indentWithSpaces(2)
+      endWithNewline()
+   }
 }