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https://github.com/Ponce/slackbuilds
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82 lines
1.9 KiB
Bash
82 lines
1.9 KiB
Bash
#!/bin/sh
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# Short-Description: A purely functional package manager.
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# Description:
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# GNU Guix provides state-of-the-art package management features such as
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# transactional upgrades and roll-backs, reproducible build environments,
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# unprivileged package management, and per-user profiles. It uses low-level
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# mechanisms from the Nix package manager, but packages are defined as native
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# Guile modules, using extensions to the Scheme language—which makes it nicely
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# hackable.
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PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin
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BASE=guix-daemon
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UNSHARE=/usr/bin/unshare
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GUIX=/usr/bin/$BASE
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GUIX_PIDFILE=/var/run/$BASE.pid
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GUIX_LOG=/var/log/guix.log
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GUIX_OPTS=--build-users-group=guixbuild
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if [ -f /etc/default/$BASE ]; then
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. /etc/default/$BASE
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fi
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# Check guix is present
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if [ ! -x $GUIX ]; then
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echo "$GUIX not present or not executable"
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exit 1
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fi
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guix_start() {
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echo "starting $BASE ..."
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if [ -x ${GUIX} ]; then
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# If there is an old PID file (no guix-daemon running), clean it up:
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if [ -r ${GUIX_PIDFILE} ]; then
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if ! ps axc | grep guix-daemon 1> /dev/null 2> /dev/null ; then
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echo "Cleaning up old ${GUIX_PIDFILE}."
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rm -f ${GUIX_PIDFILE}
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fi
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fi
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nohup "${UNSHARE}" -m -- "${GUIX}" "${GUIX_OPTS}" >> ${GUIX_LOG} 2>&1 &
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echo $! > ${GUIX_PIDFILE}
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fi
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}
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guix_stop() {
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echo "stopping $BASE ..."
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# If there is no PID file, ignore this request...
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if [ -r ${GUIX_PIDFILE} ]; then
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kill $(cat ${GUIX_PIDFILE})
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fi
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rm -f ${GUIX_PIDFILE}
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}
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guix_restart() {
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guix_stop
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guix_start
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}
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case "$1" in
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'start')
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guix_start
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;;
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'stop')
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guix_stop
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;;
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'restart')
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guix_restart
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;;
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'status')
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if [ -f ${GUIX_PIDFILE} ] && ps -o cmd $(cat ${GUIX_PIDFILE}) | grep -q $BASE ; then
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echo "status of $BASE: running"
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else
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echo "status of $BASE: stopped"
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fi
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;;
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*)
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echo "usage $0 start|stop|restart|status"
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esac
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exit 0
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