From a25d0480d58d6ce94f8f952935da8d43dbc43c3a Mon Sep 17 00:00:00 2001
From: Philip Papurt <ginkoid@gmail.com>
Date: Sun, 11 Jul 2021 04:39:19 -0400
Subject: [PATCH] feat: use arm builds in run.sh

---
 cmd/redpwnpow/run.sh | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/cmd/redpwnpow/run.sh b/cmd/redpwnpow/run.sh
index 1087508..78a834b 100755
--- a/cmd/redpwnpow/run.sh
+++ b/cmd/redpwnpow/run.sh
@@ -4,10 +4,15 @@
 
 set -e
 version=VERSION
-challenge=$1
 run() {
   case $(uname | tr '[:upper:]' '[:lower:]') in
-    linux*) release=linux-amd64;;
+    linux*)
+      case $(uname -m) in
+        x86_64) release=linux-amd64;;
+        aarch64) release=linux-arm64;;
+        arm*) release=linux-armv6l;;
+        *) echo unknown linux architecture >&2; exit 1
+      esac;;
     darwin*) release=darwin-amd64;;
     msys*|mingw*|cygwin*) release=windows-amd64.exe;;
     *) echo unknown operating system >&2; exit 1
@@ -16,6 +21,6 @@ run() {
   mkdir -p "$cache_root"
   cache_path=$cache_root/redpwnpow-$version-$release
   [ -e "$cache_path" ] || curl -sSfLo "$cache_path" "https://github.com/redpwn/pow/releases/download/$version/redpwnpow-$release" && chmod u+x "$cache_path"
-  "$cache_path" "$challenge"
+  "$cache_path" "$@"
 }
-run
+run "$@"