1 files changed, 15 insertions(+), 1 deletions(-)

M gover

@@ 8,12 8,26 @@ current_os() {
     uname | tr '[:upper:]' '[:lower:]'
 }
 
+current_arch() {
+    uname -m | tr '[:upper:]' '[:lower:]'
+}
+
 SCRIPT_DIR=$(cd "$(dirname "$0")" && pwd)
 TARGET_VERSION=${1:-latest}
 PREFIX=${PREFIX:-$(dirname "$SCRIPT_DIR")}
 mkdir -p "$PREFIX"/lib "$PREFIX"/bin
 GOOS=$(current_os)
-GOARCH=amd64 # TODO: find a portable way to determine this without go installed
+
+GOARCH=$(current_arch)
+if [ $GOARCH = "x86_64" ]; then
+    GOARCH="amd64"
+elif [ $GOARCH = "arm64" ]; then
+    # Do nothing, this is supported.
+    true;
+else
+    echo "Unsupported architecture: $GOARCH"
+    exit 1
+fi
 
 major() {
     out=$(echo "$1" | cut -d. -f1)