From 11ad38a62d1e14fcad527361325a889d1f201b6e Mon Sep 17 00:00:00 2001
From: max747 <takanori.kojima@gmail.com>
Date: Thu, 19 Feb 2026 23:55:55 +0900
Subject: [PATCH 1/2] =?UTF-8?q?=E7=94=BB=E9=9D=A2=E4=B8=8B=E3=81=AB?=
 =?UTF-8?q?=E3=83=AA=E3=83=93=E3=82=B8=E3=83=A7=E3=83=B3=E3=82=92=E8=A1=A8?=
 =?UTF-8?q?=E7=A4=BA?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 viewer/src/AppLayout.tsx | 4 ++++
 viewer/src/vite-env.d.ts | 2 ++
 viewer/vite.config.ts    | 6 ++++++
 3 files changed, 12 insertions(+)

diff --git a/viewer/src/AppLayout.tsx b/viewer/src/AppLayout.tsx
index 6a224b3..36041c5 100644
--- a/viewer/src/AppLayout.tsx
+++ b/viewer/src/AppLayout.tsx
@@ -140,6 +140,10 @@ export function AppLayout() {
       )}
 
       <Outlet context={{ events, exclusions } satisfies LayoutContext} />
+
+      <footer style={{ marginTop: "2rem", color: "#999", fontSize: "0.75rem" }}>
+        rev: {__GIT_REVISION__}
+      </footer>
     </div>
   );
 }
diff --git a/viewer/src/vite-env.d.ts b/viewer/src/vite-env.d.ts
index 11f02fe..4016465 100644
--- a/viewer/src/vite-env.d.ts
+++ b/viewer/src/vite-env.d.ts
@@ -1 +1,3 @@
 /// <reference types="vite/client" />
+
+declare const __GIT_REVISION__: string;
diff --git a/viewer/vite.config.ts b/viewer/vite.config.ts
index 95bcfe1..b50e2b0 100644
--- a/viewer/vite.config.ts
+++ b/viewer/vite.config.ts
@@ -1,7 +1,13 @@
+import { execSync } from "node:child_process";
 import { defineConfig } from "vite";
 import react from "@vitejs/plugin-react";
 
+const gitRevision = execSync("git rev-parse --short HEAD").toString().trim();
+
 export default defineConfig({
   plugins: [react()],
   base: "/eventstats/",
+  define: {
+    __GIT_REVISION__: JSON.stringify(gitRevision),
+  },
 });

From 5f18172121d1982ed2d98358655c9183f66ea79f Mon Sep 17 00:00:00 2001
From: max747 <takanori.kojima@gmail.com>
Date: Fri, 20 Feb 2026 00:31:21 +0900
Subject: [PATCH 2/2] =?UTF-8?q?git=20rev-parse=20=E5=A4=B1=E6=95=97?=
 =?UTF-8?q?=E6=99=82=E3=81=AE=E3=83=95=E3=82=A9=E3=83=BC=E3=83=AB=E3=83=90?=
 =?UTF-8?q?=E3=83=83=E3=82=AF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 viewer/vite.config.ts | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/viewer/vite.config.ts b/viewer/vite.config.ts
index b50e2b0..f00d5a3 100644
--- a/viewer/vite.config.ts
+++ b/viewer/vite.config.ts
@@ -2,7 +2,13 @@ import { execSync } from "node:child_process";
 import { defineConfig } from "vite";
 import react from "@vitejs/plugin-react";
 
-const gitRevision = execSync("git rev-parse --short HEAD").toString().trim();
+const gitRevision = (() => {
+  try {
+    return execSync("git rev-parse --short HEAD").toString().trim();
+  } catch {
+    return "unknown";
+  }
+})();
 
 export default defineConfig({
   plugins: [react()],