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refactor: update debian script. (#965)

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This commit is contained in:
Bo-Yi Wu
2017-02-18 18:23:37 +08:00
committed by Lunny Xiao
parent be48b32e63
commit 252adc912d
1 changed files with 42 additions and 82 deletions
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124
scripts/init/debian/gitea
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@@ -1,4 +1,4 @@
#! /bin/sh
#!/bin/sh
### BEGIN INIT INFO
# Provides: gitea
# Required-Start: $syslog $network
@@ -24,6 +24,8 @@ WORKINGDIR=/home/git/gitea
DAEMON=$WORKINGDIR/$NAME
DAEMON_ARGS="web"
USER=git
USERBIND="setcap cap_net_bind_service=+ep"
STOP_SCHEDULE="${STOP_SCHEDULE:-QUIT/5/TERM/1/KILL/5}"
# Read configuration variable file if it is present
[ -r /etc/default/$NAME ] && . /etc/default/$NAME
@@ -31,96 +33,54 @@ USER=git
# Exit if the package is not installed
[ -x "$DAEMON" ] || exit 0
# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh
# Define LSB log_* functions.
# Depend on lsb-base (>= 3.2-14) to ensure that this file is present
# and status_of_proc is working.
. /lib/lsb/init-functions
#
# Function that starts the daemon/service
#
do_start()
{
# Return
# 0 if daemon has been started
# 1 if daemon was already running
# 2 if daemon could not be started
sh -c "USER=$USER start-stop-daemon --start --quiet --pidfile $PIDFILE --make-pidfile \\
--test --chdir $WORKINGDIR --chuid $USER \\
--exec $DAEMON -- $DAEMON_ARGS > /dev/null \\
|| return 1"
sh -c "USER=$USER start-stop-daemon --start --quiet --pidfile $PIDFILE --make-pidfile \\
--background --chdir $WORKINGDIR --chuid $USER \\
--exec $DAEMON -- $DAEMON_ARGS \\
|| return 2"
$USERBIND $DAEMON
sh -c "USER=$USER start-stop-daemon --start --quiet --pidfile $PIDFILE --make-pidfile \\
--background --chdir $WORKINGDIR --chuid $USER \\
--exec $DAEMON -- $DAEMON_ARGS"
}
#
# Function that stops the daemon/service
#
do_stop()
{
# Return
# 0 if daemon has been stopped
# 1 if daemon was already stopped
# 2 if daemon could not be stopped
# other if a failure occurred
start-stop-daemon --stop --quiet --retry=TERM/1/KILL/5 --pidfile $PIDFILE --name $NAME
RETVAL="$?"
[ "$RETVAL" = 2 ] && return 2
start-stop-daemon --stop --quiet --oknodo --retry=0/1/KILL/5 --exec $DAEMON
[ "$?" = 2 ] && return 2
# Many daemons don't delete their pidfiles when they exit.
rm -f $PIDFILE
return "$RETVAL"
start-stop-daemon --stop --quiet --retry=$STOP_SCHEDULE --pidfile $PIDFILE --name $NAME --oknodo
rm -f $PIDFILE
}
do_status()
{
if [ -f $PIDFILE ]; then
if kill -0 $(cat "$PIDFILE"); then
echo "$NAME is running, PID is $(cat $PIDFILE)"
else
echo "$NAME process is dead, but pidfile exists"
fi
else
echo "$NAME is not running"
fi
}
case "$1" in
start)
[ "$SERVICEVERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
do_start
case "$?" in
0|1) [ "$SERVICEVERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$SERVICEVERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
stop)
[ "$SERVICEVERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
do_stop
case "$?" in
0|1) [ "$SERVICEVERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$SERVICEVERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
status)
status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
;;
restart|force-reload)
log_daemon_msg "Restarting $DESC" "$NAME"
do_stop
case "$?" in
0|1)
do_start
case "$?" in
0) log_end_msg 0 ;;
1) log_end_msg 1 ;; # Old process is still running
*) log_end_msg 1 ;; # Failed to start
esac
;;
*)
# Failed to stop
log_end_msg 1
;;
esac
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
exit 3
;;
start)
echo "Starting $DESC" "$NAME"
do_start
;;
stop)
echo "Stopping $DESC" "$NAME"
do_stop
;;
status)
do_status
;;
restart)
echo "Restarting $DESC" "$NAME"
do_stop
do_start
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|status|restart}" >&2
exit 2
;;
esac
:
exit 0