1 files changed, 28 insertions, 0 deletions
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..fd02f82
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,28 @@
+
+mod protos;
+use protos::protos::gtfs_realtime::FeedMessage;
+
+use protobuf::Message;
+use clap::Parser;
+
+#[derive(Parser, Debug)]
+#[command(author, version, about, long_about = None)]
+struct Args {
+   /// uri of the GTFS RT feed to fetch & display
+   #[arg(long)]
+   url: String,
+}
+
+#[tokio::main]
+async fn main() -> Result<(), Box<dyn std::error::Error>> {
+    let args = Args::parse();
+    let resp = reqwest::get(&args.url)
+        .await?
+        .bytes().await?;
+
+    let proto = FeedMessage::parse_from_bytes(&resp[..])?;
+        
+    println!("{}", protobuf::text_format::print_to_string_pretty(&proto));
+    Ok(())
+}
+