Update pkg/arch/PKGBUILD, docker/Dockerfile.arch

# update pacman and install sudo git openssh

RUN pacman -Syyu --noconfirm && \

    pacman -Syy --noconfirm --noprogressbar sudo git openssh && \

    pacman -Syy --noconfirm --noprogressbar sudo git openssh wget && \

    yes | pacman -Scc && rm -fr /var/lib/pacman/sync/*1

# add a non-root user and allowing running as root with password

RUN useradd -m builder && \

    echo "builder ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers 

#RUN mkdir /usr/lib/jdk && \

#        cd /usr/lib/jdk && \

#        wget https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.15%2B10/OpenJDK11U-jdk_x64_linux_hotspot_11.0.15_10.tar.gz && \ 

#        tar -xvf OpenJDK11U-jdk_x64_linux_hotspot_11.0.15_10.tar.gz

#RUN echo 'PATH="${PATH}:/usr/lib/jdk/jdk-11.0.15+10/bin"' >> /etc/environment && \

#        echo 'JAVA_HOME="/usr/lib/jdk/jdk-11.0.15+10"' >> /etc/environment && \

#        rm /usr/lib/jdk/OpenJDK11U-jdk_x64_linux_hotspot_11.0.15_10.tar.gz 

# make /home/builder working directory

WORKDIR /home/builder

# run as user

USER builder

# Install Java 11.0.15 https://aur.archlinux.org/packages/jdk11

RUN git clone https://aur.archlinux.org/jdk11.git && \

    cd jdk11 && \

    makepkg -si

# install build dependencies

RUN mkdir /home/builder/pkg &&\

RUN source /etc/environment &&\

    mkdir /home/builder/pkg &&\

    curl -o '/home/builder/pkg/PKGBUILD' https://gitlab.e.foundation/e/devices/easy-installer/-/raw/master/pkg/arch/PKGBUILD && \

    cd /home/builder/pkg/ && \

    sudo pacman -Syyu --noconfirm && \

license=('GPL3')

depends=()

# required java version

_reqjava=11

makedepends=('git' 'gradle' "java-environment-openjdk=${_reqjava}" 'java-runtime-common' 'ruby-ronn')

makedepends=('git' 'gradle' 'ruby-ronn')

optdepends=()

backup=()

source=("${pkgname}-${pkgver}::git+https://gitlab.e.foundation/e/tools/${pkgname}.git#tag=v${pkgver}"

build(){

    cd "$pkgname-$pkgver"

    export JAVA_HOME="/usr/lib/jvm/java-${_reqjava}-openjdk"

    [ ! -d $JAVA_HOME ] && echo "ERROR: $JAVA_HOME does not exist" && exit 3

    ./gradlew dist

}