Update Dockerfile

Author: CosmicFusion

Dockerfile

@@ -1,11 +1,14 @@
 # We just want archlinux with an aur helper already included
 # Bump for rebuild on 10/04/2025 18:17 UTC +3
 FROM archlinux:latest
+ARG YAY_VERSION=12.5.0
+ARG YAY_ARCH=x86_64
+
 RUN pacman -Syu --noconfirm
 RUN pacman -S --needed git wget base-devel --noconfirm
-RUN wget https://github.com/Jguer/yay/releases/download/v12.5.0/yay_12.5.0_x86_64.tar.gz -O yay.tar.gz
-RUN tar -xf ./yay.tar.gz
-RUN mv ./yay/yay /usr/bin/build-yay
+RUN wget https://github.com/Jguer/yay/releases/download/v"$YAY_VERSION"/yay_"$YAY_VERSION"_"$YAY_ARCH".tar.gz
+RUN tar -xf ./yay_"$YAY_VERSION"_"$YAY_ARCH".tar.gz
+RUN mv ./yay_"$YAY_VERSION"_"$YAY_ARCH"/yay /usr/bin/build-yay
 # Root DANGEROUS BLAH BLAH BLAH xD
 RUN useradd builduser -m
 RUN passwd -d builduser