THIS_JRE='java-8-openjdk/jre' fix_default() { if [ ! -x /usr/bin/java ]; then /usr/bin/archlinux-java unset echo "" else /usr/bin/archlinux-java get fi } post_install() { default=$(fix_default) case ${default} in "") /usr/bin/archlinux-java set ${THIS_JRE} ;; ${THIS_JRE} | ${THIS_JRE/\/jre}) # Nothing ;; *) echo "Default Java environment is already set to '${default}'" echo "See 'archlinux-java help' to change it" ;; esac xdg-icon-resource forceupdate --theme hicolor 2> /dev/null echo "when you use a non-reparenting window manager," echo "set _JAVA_AWT_WM_NONREPARENTING=1 in /etc/profile.d/jre.sh" # update-desktop-database -q } post_upgrade() { if [ -z $(fix_default) ]; then /usr/bin/archlinux-java set ${THIS_JRE} fi xdg-icon-resource forceupdate --theme hicolor 2> /dev/null # update-desktop-database -q } pre_remove() { if [ "x$(fix_default)" = "x${THIS_JRE/\/jre}" ]; then /usr/bin/archlinux-java unset echo "No Java environment is set as default anymore" fi } post_remove() { xdg-icon-resource forceupdate --theme hicolor 2> /dev/null # update-desktop-database -q }