1 files changed, 22 insertions, 0 deletions
diff --git a/build.rs b/build.rs
new file mode 100644
index 0000000..88b6214
--- /dev/null
+++ b/build.rs
@@ -0,0 +1,22 @@
+
+use std::env;
+use std::io::{self, Write};
+use std::path::Path;
+use std::process::Command;
+
+fn main() {
+    let manifest_dir = env::var("CARGO_MANIFEST_DIR").unwrap();
+
+	let input = Path::new(&manifest_dir).join("build_tests.py");
+	let output = Path::new(&env::var("OUT_DIR").unwrap()).join("html_tests.rs");
+    println!("cargo:rerun-if-changed={}", input.display());
+	
+    let output = Command::new("python3")
+		.arg("build_tests.py")
+		.arg(format!("{}", output.display()))
+		.output()
+		.expect("failed to execute process");
+	io::stdout().write_all(&output.stdout).unwrap();
+	io::stderr().write_all(&output.stderr).unwrap();
+	assert!(output.status.success());
+}