add clap requires to flags that depent on --report

src/render/context/mod.rs

@@ -86,11 +86,11 @@ pub struct Context {
     pub report: bool,
 
     /// Print human-readable disk usage in report
-    #[arg(long)]
+    #[arg(long, requires = "report")]
     pub human: bool,
 
     /// Print file-name in report as opposed to full path
-    #[arg(long)]
+    #[arg(long, requires = "report")]
     pub file_name: bool,
 
     /// Sort-order to display directory content

tests/report.rs

@@ -73,3 +73,15 @@ fn report_with_level() {
         )
     )
 }
+
+#[test]
+#[should_panic]
+fn report_requires_human() {
+    utils::run_cmd(&["--human"]);
+}
+
+#[test]
+#[should_panic]
+fn report_requires_file_name() {
+    utils::run_cmd(&["--file-name"]);
+}