clean

Makefile

@@ -6,25 +6,31 @@ setuppc:
 	python3 -m pip install pre-commit
 	pre-commit install
 
-
 ifeq ($(shell uname),Darwin)
 	@echo "Setting up shfmt (macOS)..."
 	brew install shfmt
 
 	@echo "Setting up shellcheck (macOS)..."
 	brew install shellcheck
+else ifeq ($(shell uname -s),Linux)
+    ifeq ($(shell uname -m),x86_64)
+        @echo "Setting up shfmt for amd64 (Linux)..."
+        SHFMT_BIN="shfmt_${SHFMT_VERSION}_linux_amd64"
+    else ifeq ($(shell uname -m),aarch64)
+        @echo "Setting up shfmt for arm64 (Linux)..."
+        SHFMT_BIN="shfmt_${SHFMT_VERSION}_linux_arm64"
+    else
+        @echo "Unsupported architecture $(shell uname -m)! Update this Makefile!"
+        exit 1
+    endif
+    wget -qO shfmt "https://github.com/mvdan/sh/releases/download/${SHFMT_VERSION}/${SHFMT_BIN}"
+    chmod +x shfmt
+    sudo mv shfmt /usr/local/bin/shfmt
+    @echo "Setting up shellcheck (Linux)..."
+    sudo apt-get install shellcheck || sudo yum install shellcheck || sudo dnf install shellcheck
 else
-ifeq ($(shell uname),x86_64)
-	@echo "Setting up shfmt (Linux)..."
-	SHFMT_BIN="shfmt_${SHFMT_VERSION}_linux_amd64"
-	wget -qO shfmt "https://github.com/mvdan/sh/releases/download/${SHFMT_VERSION}/${SHFMT_BIN}"
-	chmod +x shfmt
-	sudo mv shfmt /usr/local/bin/shfmt
-	@echo "Setting up shellcheck (Linux)..."
-	sudo apt-get install shellcheck || sudo yum install shellcheck || sudo dnf install shellcheck
-else
-	@echo "Architecture not supported! Update this Makefile!"
-	exit 1
+    @echo "Unsupported operating system! Update this Makefile or use macOS/Linux."
+    exit 1
 endif
 
 .PHONY: reqtxt