release: v1.1.5

backend/internal/api/disk_stat_fallback.go

@@ -0,0 +1,7 @@
+//go:build !linux
+
+package api
+
+func getRootDiskInfo() (DiskInfo, bool) {
+	return DiskInfo{}, false
+}

backend/internal/api/disk_stat_linux.go

@@ -0,0 +1,21 @@
+//go:build linux
+
+package api
+
+import "golang.org/x/sys/unix"
+
+func getRootDiskInfo() (DiskInfo, bool) {
+	var stat unix.Statfs_t
+	if err := unix.Statfs("/", &stat); err != nil {
+		return DiskInfo{}, false
+	}
+
+	total := float64(int64(stat.Blocks)*int64(stat.Bsize)) / (1024 * 1024 * 1024)
+	free := float64(int64(stat.Bavail)*int64(stat.Bsize)) / (1024 * 1024 * 1024)
+
+	return DiskInfo{
+		TotalGB: total,
+		UsedGB:  total - free,
+		FreeGB:  free,
+	}, true
+}