Merge branch 'main' into development

Author: intisy

build.gradle

@@ -1,5 +1,5 @@
 plugins {
-    id "java"
+    id "java-library"
     id "com.github.johnrengelman.shadow" version "8.1.1"
     id "io.github.intisy.online-gradle" version "1.7.2"
 }
@@ -19,9 +19,9 @@ repositories {
 }
 
 dependencies {
-    implementation "com.google.code.gson:gson:2.10.1"
-    implementation "org.apache.commons:commons-compress:1.24.0"
-    implementation "com.kohlschutter.junixsocket:junixsocket-core:2.9.0"
+    api "com.google.code.gson:gson:2.10.1"
+    api "org.apache.commons:commons-compress:1.24.0"
+    api "com.kohlschutter.junixsocket:junixsocket-core:2.9.0"
     implementation "org.slf4j:slf4j-simple:2.0.7"
     testImplementation "org.junit.jupiter:junit-jupiter:5.10.1"
 }

src/main/java/io/github/intisy/docker/DockerProvider.java

@@ -136,4 +136,41 @@ public static DockerProvider get() {
      * Downloads and installs Docker if necessary.
      */
     public abstract void ensureInstalled() throws IOException;
+
+    /**
+     * Check if NVIDIA GPU is available on this system.
+     * @return true if an NVIDIA GPU is detected, false otherwise
+     */
+    public boolean isNvidiaGpuAvailable() {
+        return false;
+    }
+
+    /**
+     * Check if NVIDIA Container Toolkit is installed.
+     * The toolkit is required to pass GPUs to Docker containers.
+     * @return true if installed, false otherwise
+     */
+    public boolean isNvidiaContainerToolkitInstalled() {
+        return false;
+    }
+
+    /**
+     * Ensure NVIDIA Container Toolkit is installed if an NVIDIA GPU is available.
+     * This method will automatically install the toolkit if:
+     * - An NVIDIA GPU is detected
+     * - The toolkit is not already installed
+     * 
+     * @throws IOException if installation fails
+     */
+    public void ensureNvidiaContainerToolkit() throws IOException {}
+
+    /**
+     * Install NVIDIA Container Toolkit.
+     * This enables GPU passthrough to Docker containers.
+     * 
+     * @throws IOException if installation fails
+     */
+    public void installNvidiaContainerToolkit() throws IOException {
+        throw new UnsupportedOperationException("NVIDIA Container Toolkit installation not supported on this platform");
+    }
 }