systemcore port

.github/workflows/main.yml

@@ -13,7 +13,8 @@ jobs:
       - uses: actions/setup-java@v4
         with:
           distribution: 'zulu'
-          java-version: 17
+          java-version: 25
+          cache: 'gradle'
       - run: ./gradlew spotlessCheck
   build:
     # The type of runner that the job will run on
@@ -27,5 +28,6 @@ jobs:
       - uses: actions/setup-java@v4
         with:
           distribution: 'zulu'
-          java-version: 17
+          java-version: 25
+          cache: 'gradle'
       - run: ./gradlew build

.gitignore

@@ -185,4 +185,3 @@ compile_commands.json
 
 # Eclipse generated file for annotation processors
 .factorypath
-.gradle/*

.vscode/launch.json

@@ -0,0 +1,21 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+
+    {
+      "type": "wpilib",
+      "name": "WPILib Desktop Debug",
+      "request": "launch",
+      "desktop": true,
+    },
+    {
+      "type": "wpilib",
+      "name": "WPILib Systemcore Debug",
+      "request": "launch",
+      "desktop": false,
+    }
+  ]
+}

.vscode/settings.json

@@ -1,3 +1,63 @@
 {
-    "java.configuration.updateBuildConfiguration": "automatic"
-}
+  "java.configuration.updateBuildConfiguration": "automatic",
+  "java.server.launchMode": "Standard",
+  "files.exclude": {
+    "**/.git": true,
+    "**/.svn": true,
+    "**/.hg": true,
+    "**/CVS": true,
+    "**/.DS_Store": true,
+    "bin/": true,
+    "**/.classpath": true,
+    "**/.project": true,
+    "**/.settings": true,
+    "**/.factorypath": true,
+    "**/*~": true
+  },
+  "java.test.config": [
+    {
+      "name": "WPIlibUnitTests",
+      "workingDirectory": "${workspaceFolder}/build/jni/release",
+      "vmargs": [ "-Djava.library.path=${workspaceFolder}/build/jni/release" ],
+      "env": {
+        "LD_LIBRARY_PATH": "${workspaceFolder}/build/jni/release" ,
+        "DYLD_LIBRARY_PATH": "${workspaceFolder}/build/jni/release"
+      }
+    },
+  ],
+  "java.test.defaultConfig": "WPIlibUnitTests",
+  "java.import.gradle.annotationProcessing.enabled": false,
+  "java.completion.favoriteStaticMembers": [
+    "org.junit.Assert.*",
+    "org.junit.Assume.*",
+    "org.junit.jupiter.api.Assertions.*",
+    "org.junit.jupiter.api.Assumptions.*",
+    "org.junit.jupiter.api.DynamicContainer.*",
+    "org.junit.jupiter.api.DynamicTest.*",
+    "org.mockito.Mockito.*",
+    "org.mockito.ArgumentMatchers.*",
+    "org.mockito.Answers.*",
+    "org.wpilib.units.Units.*"
+  ],
+  "java.completion.filteredTypes": [
+    "java.awt.*",
+    "com.sun.*",
+    "sun.*",
+    "jdk.*",
+    "org.graalvm.*",
+    "io.micrometer.shaded.*",
+    "java.beans.*",
+    "java.util.Base64.*",
+    "java.util.Timer",
+    "java.sql.*",
+    "javax.swing.*",
+    "javax.management.*",
+    "javax.smartcardio.*",
+    "org.wpilib.math.proto.*",
+    "org.wpilib.math.**.proto.*",
+    "org.wpilib.math.**.struct.*",
+  ],
+  "java.debug.settings.enableRunDebugCodeLens": false,
+  "java.dependency.enableDependencyCheckup": false,
+  "java.compile.nullAnalysis.mode": "automatic"
+}

.wpilib/wpilib_preferences.json

@@ -1,6 +1,6 @@
 {
     "enableCppIntellisense": false,
     "currentLanguage": "java",
-    "projectYear": "2026",
+    "projectYear": "2027_alpha7",
     "teamNumber": 3501
 }

CODEOWNERS

@@ -1 +1 @@
-* @firebots-software/software-reviewers
+* @firebots-software/software-reviewers

build.gradle

@@ -1,64 +1,57 @@
 plugins {
     id "java"
-    id "edu.wpi.first.GradleRIO" version "2026.2.1"
-    id 'com.diffplug.spotless' version '6.20.0'
+    id "application"
+    id "org.wpilib.GradleRIO" version "2027.0.0-alpha-7"
+    id "com.diffplug.spotless" version "6.25.0"
 }
 
-
 java {
-    sourceCompatibility = JavaVersion.VERSION_17
-    targetCompatibility = JavaVersion.VERSION_17
+    sourceCompatibility = JavaVersion.VERSION_25
+    targetCompatibility = JavaVersion.VERSION_25
 }
 
-def ROBOT_MAIN_CLASS = "frc.robot.Main"
+def ROBOT_MAIN_CLASS = "first.Main"
 
-// Define my targets (RoboRIO) and artifacts (deployable files)
+// Define my targets (SystemCore) and artifacts (deployable files)
 // This is added by GradleRIO's backing project DeployUtils.
 deploy {
     targets {
-        roborio(getTargetTypeClass('RoboRIO')) {
+        systemcore(getTargetTypeClass('SystemCore')) {
             // Team number is loaded either from the .wpilib/wpilib_preferences.json
             // or from command line. If not found an exception will be thrown.
             // You can use getTeamOrDefault(team) instead of getTeamNumber if you
             // want to store a team number in this file.
-            team = project.frc.getTeamNumber()
-            debug = project.frc.getDebugOrDefault(false)
+            team = project.wpilib.getTeamNumber()
+            // Use the default systemcore host name. This must be called after setting team
+            // as happens on the line above
+            useDefaultSystemcoreHostName()
+            debug = project.wpilib.getDebugOrDefault(false)
 
             artifacts {
                 // First part is artifact name, 2nd is artifact type
                 // getTargetTypeClass is a shortcut to get the class type using a string
 
-                // frcJava(getArtifactTypeClass('FRCJavaArtifact')) {
-                // }
-                frcJava(getArtifactTypeClass('FRCJavaArtifact')) {
-                    // Enable VisualVM connection
-                    jvmArgs.add("-Dcom.sun.management.jmxremote=true")
-                    jvmArgs.add("-Dcom.sun.management.jmxremote.port=1198")
-                    jvmArgs.add("-Dcom.sun.management.jmxremote.local.only=false")
-                    jvmArgs.add("-Dcom.sun.management.jmxremote.ssl=false")
-                    jvmArgs.add("-Dcom.sun.management.jmxremote.authenticate=false")
-                    jvmArgs.add("-Djava.rmi.server.hostname=10.35.1.2") // Replace TE.AM with team number
+                wpilibJava(getArtifactTypeClass('WPILibJavaArtifact')) {
+                    // Set to true to use debug including JNI, which will drastically impact performance.
+                    debugJni = false
                 }
 
                 // Static files artifact
-                frcStaticFileDeploy(getArtifactTypeClass('FileTreeArtifact')) {
+                wpilibStaticFileDeploy(getArtifactTypeClass('FileTreeArtifact')) {
                     files = project.fileTree('src/main/deploy')
-                    directory = '/home/lvuser/deploy'
-                    deleteOldFiles = false // Change to true to delete files on roboRIO that no
+                    directory = '/home/systemcore/deploy'
+                    deleteOldFiles = false // Change to true to delete files on systemcore that no
                     // longer exist in deploy directory of this project
                 }
             }
         }
     }
 }
 
+def deployArtifact = deploy.targets.systemcore.artifacts.wpilibJava
 
-
-def deployArtifact = deploy.targets.roborio.artifacts.frcJava
-
-// Set to true to use debug for all targets including JNI, which will drastically impact
-// performance.
-wpi.java.debugJni = false
+// Set to true to use debug for simulation including JNI
+wpi.java.runSimWithDebugJni = false
 
 // Set this to true to enable desktop support.
 def includeDesktopSupport = false
@@ -70,11 +63,11 @@ dependencies {
     implementation wpi.java.deps.wpilib()
     implementation wpi.java.vendor.java()
 
-    roborioDebug wpi.java.deps.wpilibJniDebug(wpi.platforms.roborio)
-    roborioDebug wpi.java.vendor.jniDebug(wpi.platforms.roborio)
+    systemcoreDebug wpi.java.deps.wpilibJniDebug(wpi.platforms.systemcore)
+    systemcoreDebug wpi.java.vendor.jniDebug(wpi.platforms.systemcore)
 
-    roborioRelease wpi.java.deps.wpilibJniRelease(wpi.platforms.roborio)
-    roborioRelease wpi.java.vendor.jniRelease(wpi.platforms.roborio)
+    systemcoreRelease wpi.java.deps.wpilibJniRelease(wpi.platforms.systemcore)
+    systemcoreRelease wpi.java.vendor.jniRelease(wpi.platforms.systemcore)
 
     nativeDebug wpi.java.deps.wpilibJniDebug(wpi.platforms.desktop)
     nativeDebug wpi.java.vendor.jniDebug(wpi.platforms.desktop)
@@ -97,27 +90,18 @@ test {
 wpi.sim.addGui().defaultEnabled = true
 wpi.sim.addDriverstation()
 
-// Setting up my Jar File. In this case, adding all libraries into the main jar ('fat jar')
-// in order to make them all available at runtime. Also adding the manifest so WPILib
-// knows where to look for our Robot Class.
+application.mainClass = ROBOT_MAIN_CLASS
+
+deployArtifact.configureApplication(application)
+wpi.java.configureApplication(application)
+wpi.java.configureTestTasks(test)
+
 jar {
-    from {
-        configurations.runtimeClasspath.collect {
-            it.isDirectory() ? it : zipTree(it)
-        }
-    }
     from('src') { into 'backup/src' }
     from('vendordeps') { into 'backup/vendordeps' }
     from('build.gradle') { into 'backup' }
-    manifest edu.wpi.first.gradlerio.GradleRIOPlugin.javaManifest(ROBOT_MAIN_CLASS)
-    duplicatesStrategy = DuplicatesStrategy.INCLUDE
 }
 
-// Configure jar and deploy tasks
-deployArtifact.jarTask = jar
-wpi.java.configureExecutableTasks(jar)
-wpi.java.configureTestTasks(test)
-
 // Configure string concat to always inline compile
 tasks.withType(JavaCompile) {
     options.compilerArgs.add '-XDstringConcat=inline'
@@ -134,7 +118,7 @@ spotless {
             exclude '**/build/**', '**/build-*/**', '**/bin/**'
         }
         toggleOffOn()
-        googleJavaFormat()
+        googleJavaFormat('1.28.0')
         removeUnusedImports()
         trimTrailingWhitespace()
         endWithNewline()

gradle/wrapper/gradle-wrapper.properties

@@ -1,7 +1,7 @@
-distributionBase=GRADLE_USER_HOME
-distributionPath=permwrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.11-bin.zip
-networkTimeout=10000
-validateDistributionUrl=true
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=permwrapper/dists
+distributionBase=GRADLE_USER_HOME
+distributionPath=permwrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.1-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=permwrapper/dists