#!/bin/sh

set -e

if [ "$1" != "configure" ]; then
    exit 0
fi

# Touch and set permisions on default log files on installation
if [ -z "$2" ]; then
    if [ -d /var/log/nginx ]; then
        if [ ! -e /var/log/nginx/access.log ]; then
            touch /var/log/nginx/access.log
            chmod 640 /var/log/nginx/access.log
            chown nginx:adm /var/log/nginx/access.log
        fi

        if [ ! -e /var/log/nginx/error.log ]; then
            touch /var/log/nginx/error.log
            chmod 640 /var/log/nginx/error.log
            chown nginx:adm /var/log/nginx/error.log
        fi
    fi
fi

if [ -x "/etc/init.d/nginx" ]; then
    if [ -f "/var/run/nginx.pid" ] && kill -0 `cat /var/run/nginx.pid` >/dev/null; then
        /etc/init.d/nginx upgrade || echo \
            "Binary upgrade failed, please check nginx's error.log"
    else
        if [ -x "`which invoke-rc.d 2>/dev/null`" ]; then
            invoke-rc.d nginx start || true
        else
            /etc/init.d/nginx start || true
        fi
    fi
fi

# Automatically added by dh_installinit
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ]; then
	if [ -x "/etc/init.d/nginx" ]; then
		update-rc.d nginx defaults >/dev/null || exit $?
	fi
fi
# End automatically added section
# Automatically added by dh_systemd_enable
# This will only remove masks created by d-s-h on package removal.
deb-systemd-helper unmask nginx.service >/dev/null || true

# was-enabled defaults to true, so new installations run enable.
if deb-systemd-helper --quiet was-enabled nginx.service; then
	# Enables the unit on first installation, creates new
	# symlinks on upgrades if the unit file has changed.
	deb-systemd-helper enable nginx.service >/dev/null || true
else
	# Update the statefile to add new symlinks (if any), which need to be
	# cleaned up on purge. Also remove old symlinks.
	deb-systemd-helper update-state nginx.service >/dev/null || true
fi
# End automatically added section
# Automatically added by dh_systemd_enable
if deb-systemd-helper debian-installed nginx-debug.service; then
	# This will only remove masks created by d-s-h on package removal.
	deb-systemd-helper unmask nginx-debug.service >/dev/null || true

	if deb-systemd-helper --quiet was-enabled nginx-debug.service; then
		# Create new symlinks, if any.
		deb-systemd-helper enable nginx-debug.service >/dev/null || true
	fi
fi

# Update the statefile to add new symlinks (if any), which need to be cleaned
# up on purge. Also remove old symlinks.
deb-systemd-helper update-state nginx-debug.service >/dev/null || true
# End automatically added section


exit 0