From 37ab4680c50aa4f0ec418dc7abec2d3ff742c69c Mon Sep 17 00:00:00 2001
From: choibk <choibk350@gmail.com>
Date: Mon, 26 Jan 2026 00:59:04 +0900
Subject: [PATCH] fix(system): implement dynamic versioning using git tags to
 follow update rules

---
 server/index.js         | 15 +++++++++++----
 server/routes/system.js | 16 +++++++++++++---
 2 files changed, 24 insertions(+), 7 deletions(-)

diff --git a/server/index.js b/server/index.js
index 6f019bf..6398f81 100644
--- a/server/index.js
+++ b/server/index.js
@@ -462,13 +462,20 @@ app.get('/api/health', (req, res) => {
     const kstOffset = 9 * 60 * 60 * 1000;
     const kstDate = new Date(Date.now() + kstOffset);
 
-    // Read version from root package.json without caching
+    // Dynamic Version detection: Prioritize local Git Tag to match the "Update" rule
     let version = '0.0.0.0';
     try {
-        const rootPkg = JSON.parse(fs.readFileSync(path.join(__dirname, '../package.json'), 'utf8'));
-        version = rootPkg.version;
+        const { execSync } = require('child_process');
+        // Get the latest tag on the current commit
+        version = execSync('git describe --tags --abbrev=0', { cwd: path.join(__dirname, '..') }).toString().trim().replace(/^v/, '');
     } catch (e) {
-        version = packageJson.version; // Fallback to server/package.json
+        // Fallback to root package.json if git fails
+        try {
+            const rootPkg = JSON.parse(fs.readFileSync(path.join(__dirname, '../package.json'), 'utf8'));
+            version = rootPkg.version;
+        } catch (err) {
+            version = packageJson.version; // Fallback to server/package.json
+        }
     }
 
     res.json({
diff --git a/server/routes/system.js b/server/routes/system.js
index ae382bf..2e25ad6 100644
--- a/server/routes/system.js
+++ b/server/routes/system.js
@@ -465,9 +465,19 @@ const getGiteaAuth = async () => {
 // 5. Get Version Info (Current, Remote & History from Tags)
 router.get('/version/remote', isAuthenticated, hasRole('admin'), async (req, res) => {
     try {
-        const packageJsonPath = path.resolve(__dirname, '../../package.json');
-        const packageJson = JSON.parse(fs.readFileSync(packageJsonPath, 'utf8'));
-        const currentVersion = packageJson.version;
+        // Dynamic Version detection: Prioritize local Git Tag
+        let currentVersion = '0.0.0.0';
+        try {
+            currentVersion = execSync('git describe --tags --abbrev=0', { cwd: path.join(__dirname, '../..') }).toString().trim().replace(/^v/, '');
+        } catch (e) {
+            try {
+                const packageJsonPath = path.resolve(__dirname, '../../package.json');
+                const packageJson = JSON.parse(fs.readFileSync(packageJsonPath, 'utf8'));
+                currentVersion = packageJson.version;
+            } catch (err) {
+                currentVersion = '0.4.0.0'; // Ultimate fallback
+            }
+        }
 
         // Prepare git fetch command with auth if available
         const auth = await getGiteaAuth();