encapsluate install yay function

dockerfiles/archlinux/Dockerfile

@@ -12,7 +12,7 @@ RUN useradd --groups wheel --no-create-home --shell /bin/zsh ${USER} \
   && usermod -s "$(which zsh)" ${USER}
 WORKDIR /home/${USER} 
 RUN rm -rf /home/${USER}/dotfiles \
-  && rm -rf  /home/${USER}/yay
+  && rm -rf /home/${USER}/yay
 
 RUN chown -R "${USER}":"${USER}" /home/"${USER}"
 USER ${USER}

dockerfiles/github-action/Dockerfile

@@ -0,0 +1,4 @@
+FROM archlinux
+
+ARG USER=xfy
+WORKDIR /app

scripts/install-archlinux.sh

@@ -1,13 +1,9 @@
 #!/bin/bash
 
+source ./install-yay.sh
+
 # install yay
-cd /home/"$USER"/ || exit
-git clone https://aur.archlinux.org/yay.git
-cd /home/"$USER"/yay || exit
-makepkg -si --noconfirm
-cd /home/"$USER"/ || exit
-rm -rf yay
-echo "install yay success"
+install_yay
 
 cd /home/"$USER"/ || exit
 

scripts/install-yay.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+install_yay() {
+	cd /home/"$USER"/ || exit
+	git clone https://aur.archlinux.org/yay.git
+	cd /home/"$USER"/yay || exit
+	makepkg -si --noconfirm
+	cd /home/"$USER"/ || exit
+	rm -rf yay
+	echo "install yay success"
+}