Download arm64 Monero on arm64

orchestration/src/coins/monero.rs

@@ -12,23 +12,31 @@ fn monero_internal(
 ) {
   const MONERO_VERSION: &str = "0.18.3.1";
 
+  let arch = match std::env::consts::ARCH {
+    // We probably would run this without issues yet it's not worth needing to provide support for
+    "x86" | "arm" => panic!("unsupported architecture, please download a 64-bit OS"),
+    "x86_64" => "x64",
+    "aarch64" => "armv8",
+    _ => panic!("unsupported architecture"),
+  };
+
   #[rustfmt::skip]
   let download_monero = format!(r#"
 FROM alpine:latest as monero
 
 RUN apk --no-cache add gnupg
 
 # Download Monero
-RUN wget https://downloads.getmonero.org/cli/monero-linux-x64-v{MONERO_VERSION}.tar.bz2
+RUN wget https://downloads.getmonero.org/cli/monero-linux-{arch}-v{MONERO_VERSION}.tar.bz2
 
 # Verify Binary -- fingerprint from https://github.com/monero-project/monero-site/issues/1949
 ADD orchestration/{}/coins/monero/hashes-v{MONERO_VERSION}.txt .
 RUN gpg --keyserver hkp://keyserver.ubuntu.com:80 --keyserver-options no-self-sigs-only --receive-keys 81AC591FE9C4B65C5806AFC3F0AF4D462A0BDF92 && \
   gpg --verify hashes-v{MONERO_VERSION}.txt && \
-  grep "$(sha256sum monero-linux-x64-v{MONERO_VERSION}.tar.bz2 | cut -c 1-64)" hashes-v{MONERO_VERSION}.txt
+  grep "$(sha256sum monero-linux-{arch}-v{MONERO_VERSION}.tar.bz2 | cut -c 1-64)" hashes-v{MONERO_VERSION}.txt
 
 # Extract it
-RUN tar -xvjf monero-linux-x64-v{MONERO_VERSION}.tar.bz2 --strip-components=1
+RUN tar -xvjf monero-linux-{arch}-v{MONERO_VERSION}.tar.bz2 --strip-components=1
 "#,
     network.folder(),
   );