diff --git a/photon-core/src/main/java/org/photonvision/common/hardware/OsImageVersion.java b/photon-core/src/main/java/org/photonvision/common/hardware/OsImageVersion.java
new file mode 100644
index 000000000..211e7b6d6
--- /dev/null
+++ b/photon-core/src/main/java/org/photonvision/common/hardware/OsImageVersion.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) Photon Vision.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+package org.photonvision.common.hardware;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.Optional;
+import org.photonvision.common.logging.LogGroup;
+import org.photonvision.common.logging.Logger;
+
+/**
+ * Our blessed images inject the current version via this build workflow:
+ * https://github.com/PhotonVision/photon-image-modifier/blob/2e5ddb6b599df0be921c12c8dbe7b939ecd7f615/.github/workflows/main.yml#L67
+ *
+ *
This class provides a convienent abstraction around this
+ */
+public class OsImageVersion {
+ private static final Logger logger = new Logger(OsImageVersion.class, LogGroup.General);
+
+ private static Path imageVersionFile = Path.of("/opt/photonvision/image-version");
+
+ public static final Optional IMAGE_VERSION = getImageVersion();
+
+ private static Optional getImageVersion() {
+ if (!imageVersionFile.toFile().exists()) {
+ logger.warn(
+ "Photon cannot locate base OS image version metadata at " + imageVersionFile.toString());
+ return Optional.empty();
+ }
+
+ try {
+ return Optional.of(Files.readString(imageVersionFile).strip());
+ } catch (IOException e) {
+ logger.error("Couldn't read image-version file", e);
+ }
+
+ return Optional.empty();
+ }
+}
diff --git a/photon-server/src/main/java/org/photonvision/Main.java b/photon-server/src/main/java/org/photonvision/Main.java
index a3834abe5..5ac8d3156 100644
--- a/photon-server/src/main/java/org/photonvision/Main.java
+++ b/photon-server/src/main/java/org/photonvision/Main.java
@@ -31,6 +31,7 @@ import org.photonvision.common.configuration.ConfigManager;
import org.photonvision.common.configuration.NeuralNetworkModelManager;
import org.photonvision.common.dataflow.networktables.NetworkTablesManager;
import org.photonvision.common.hardware.HardwareManager;
+import org.photonvision.common.hardware.OsImageVersion;
import org.photonvision.common.hardware.PiVersion;
import org.photonvision.common.hardware.Platform;
import org.photonvision.common.logging.KernelLogLogger;
@@ -353,10 +354,14 @@ public class Main {
logger.info(
"Starting PhotonVision version "
+ PhotonVersion.versionString
- + " on "
+ + " on platform "
+ Platform.getPlatformName()
+ (Platform.isRaspberryPi() ? (" (Pi " + PiVersion.getPiVersion() + ")") : ""));
+ if (OsImageVersion.IMAGE_VERSION.isPresent()) {
+ logger.info("PhotonVision image version: " + OsImageVersion.IMAGE_VERSION.get());
+ }
+
try {
if (!handleArgs(args)) {
System.exit(1);