update

cli-bin/build.rs

@@ -0,0 +1,11 @@
+// cli-bin/build.rs
+//
+// The CLI currently needs no build-time code-generation, but Cargo
+// insists on rerunning any build-script each compile.  Tell it to
+// rebuild only if this file itself changes.
+
+fn main() {
+    // If you later add code-gen (e.g. embed completions or YAML), add
+    // further `cargo:rerun-if-changed=<path>` lines here.
+    println!("cargo:rerun-if-changed=build.rs");
+}