init

runtime/metrics_disk_unix.go

@@ -0,0 +1,16 @@
+//go:build !windows
+
+package runtime
+
+import "syscall"
+
+func workspaceDiskPercent(workspaceRoot string) (float64, error) {
+	var stat syscall.Statfs_t
+	if err := syscall.Statfs(workspaceRoot, &stat); err != nil {
+		return 0, err
+	}
+	if stat.Blocks == 0 {
+		return 0, syscall.EINVAL
+	}
+	return 100 * float64(stat.Blocks-stat.Bavail) / float64(stat.Blocks), nil
+}