Use pacaur to install AUR packages instead yaourt

latest/Dockerfile

@@ -9,19 +9,41 @@ RUN ln -s /usr/lib/libncursesw.so.6 /usr/lib/libncursesw.so.5
 RUN pacman-db-upgrade > /dev/null
 RUN trust extract-compat
 
-# Install yaourt
-RUN pacman -Syu --noconfirm patch > /dev/null
-COPY patches/pacman.conf.patch /tmp/pacman.conf.patch
-RUN patch -u /etc/pacman.conf < /tmp/pacman.conf.patch && rm -f /tmp/pacman.conf.patch
-RUN pacman -Syu yaourt --noconfirm > /dev/null
 
 # Add normal user who can escalate to root without a password
-RUN pacman -Syu --noconfirm sudo > /dev/null
+RUN pacman -Syu --noconfirm base-devel &> /dev/null
 COPY patches/sudoers.patch /tmp/sudoers.patch
 RUN patch -u /etc/sudoers < /tmp/sudoers.patch && rm -f /tmp/sudoers.patch
 RUN chown root:root /etc/sudoers && chmod 440 /etc/sudoers
-RUN pacman -Syu --noconfirm util-linux &> /dev/null
 RUN useradd -m -d /home/user -s /bin/bash -g users -G users,wheel user
 
+# INSTALL pacaur
+## Install git
+RUN pacman -Syu --noconfirm git > /dev/null
+## Install cower
+USER user
+RUN curl -L -o /tmp/cower.tar.gz --silent https://aur.archlinux.org/cgit/aur.git/snapshot/cower.tar.gz && \
+  tar -zxvf /tmp/cower.tar.gz -C /tmp/ > /dev/null && \
+  cd /tmp/cower && \
+  gpg --recv-keys --keyserver hkp://pgp.mit.edu 1EB2638FF56C0C53 2> /dev/null && \
+  export PATH=/usr/bin/core_perl:$PATH && \
+  makepkg -sri --noconfirm &> /dev/null && \
+  rm -rf /tmp/cower* && \
+  cd /
+USER root
+## Install expac
+RUN pacman -Syu --noconfirm expac > /dev/null
+# Install pacaur
+USER user
+RUN curl -L -o /tmp/pacaur.tar.gz --silent https://aur.archlinux.org/cgit/aur.git/snapshot/pacaur.tar.gz && \
+  tar -zxvf /tmp/pacaur.tar.gz -C /tmp/ > /dev/null && \
+  cd /tmp/pacaur && \
+  export PATH=/usr/bin/core_perl:$PATH && \
+  makepkg -sri --noconfirm &> /dev/null && \
+  rm -rf /tmp/pacaur* && \
+  cd /
+USER root
+
+
 RUN pacman -Scc --noconfirm > /dev/null
 ONBUILD RUN pacman -Syu --noconfirm &> /dev/null