fix(usage-report): avoid report failure when previous stats are invalid

vatesfr · Jan 10, 2025 · 8a330ce · 8a330ce
1 parent 3a21290
commit 8a330ce
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/packages/xo-server-usage-report/src/index.js b/packages/xo-server-usage-report/src/index.js
@@ -546,7 +546,15 @@ async function storeStats({ data, storedStatsPath }) {
 
 async function computeEvolution({ storedStatsPath, ...newStats }) {
   try {
-    const oldStats = JSON.parse(await pReadFile(storedStatsPath, 'utf8'))
+    const fileContent = await pReadFile(storedStatsPath, 'utf8')
+    let oldStats
+    try {
+      oldStats = JSON.parse(fileContent)
+    } catch {
+      log.warn('Invalid or empty json stats file')
+      // stats file is empty or invalid
+      return
+    }
     const newStatsVms = newStats.vms
     const oldStatsVms = oldStats.global.vms
     const newStatsHosts = newStats.hosts