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#!/bin/bash -
#===============================================================================
#
# FILE: nginx-site
#
# DESCRIPTION: Script for adding/disabling sites on nginx, based
# on script from http://catap.ru/debian-catap/
#
# AUTHOR: Piotr Rogoża (piecia), rogoza dot piotr at gmail dot com
# ORGANIZATION: dracoRP
#===============================================================================
CONFIGFILE='/etc/conf.d/nginx-site.conf'
#{{{ ENV
SYSCONFDIR='/etc/nginx'
EXTSITE='.conf'
SITESAVAILABLE="sites-available"
SITESENABLED="sites-enabled"
RELOADSERVICE='no'
if [ -r "$CONFIGFILE" ]; then
source $CONFIGFILE
fi
# else use default options
#}}}
### Don't modify below the line.
PROGRAMNAME=$(basename $0)
PROGENABLE=nginx-ensite
PROGDISABLE=nginx-dissite
# Help, Version
OPTIONS='hv'
VERSION=0.1
#-------------------------------------------------------------------------------
# Functions
#-------------------------------------------------------------------------------
enable_site (){ #{{{
#--- FUNCTION ----------------------------------------------------------------
# NAME: enable_site
# DESCRIPTION: enable site
# PARAMETERS: site priority
# RETURNS: -
#-------------------------------------------------------------------------------
if [ -z "$1" ]; then
echo "Which site would you like to enable?"
echo -n "Your choices are: "
ls $SYSCONFDIR/$SITESAVAILABLE/*$EXTSITE 2>/dev/null | \
sed -e "s,$SYSCONFDIR/$SITESAVAILABLE/,,g" -e "s,$EXTSITE,,g" | xargs echo
echo -n "Site name? "
read SITENAME
else
SITENAME=$1
fi
if [ -z "$SITENAME" ]; then
echo "No site has been selected."
exit
fi
# if [ "$SITENAME" = "default" ]; then
# PRIORITY="000"
# fi
# if [ -z "$2" ]; then
# echo -n "Enter the priority for the site:"
# read PRIORITY
# fi
if [ -n "$2" ]; then
PRIORITY="$2"
fi
if [ -e "$SYSCONFDIR/$SITESENABLED/$SITENAME$EXTSITE" -o \
-e "$SYSCONFDIR/$SITESENABLED/$PRIORITY-$SITENAME" ]; then
echo "This site is already enabled!"
exit 0
fi
if ! [ -e "$SYSCONFDIR/$SITESAVAILABLE/$SITENAME$EXTSITE" ]; then
echo "This site does not exist!" >&2
exit 1
fi
if [ "$SITENAME" = "default" ]; then
ln -sf $SYSCONFDIR/$SITESAVAILABLE/$SITENAME$EXTSITE \
$SYSCONFDIR/$SITESENABLED/${PRIORITY:+$PRIORITY-}$SITENAME$EXTSITE
RETVAL=$?
else
ln -sf $SYSCONFDIR/$SITESAVAILABLE/$SITENAME$EXTSITE \
$SYSCONFDIR/$SITESENABLED/$SITENAME$EXTSITE
RETVAL=$?
fi
if [ $RETVAL -eq 0 ]; then
echo "Site '${PRIORITY:+$PRIORITY-}$SITENAME' installed; run 'systemctl reload nginx' to enable."
return 0
else
echo "Site '${PRIORITY:+$PRIORITY-}$SITENAME' is not installed."
return 1
fi
} # ---------- end of function enable_site ----------}}}
disable_site (){ #{{{
#--- FUNCTION ----------------------------------------------------------------
# NAME: disable_site
# DESCRIPTION: disable site
# PARAMETERS: site
# RETURNS: -
#-------------------------------------------------------------------------------
if [ -z "$1" ]; then
echo "Which site would you like to disable?"
echo -n "Your choices are: "
ls $SYSCONFDIR/$SITESENABLED/*$EXTSITE 2>/dev/null| \
sed -e "s,$SYSCONFDIR/$SITESENABLED/,,g" -e "s,$EXTSITE,,g" | xargs echo
echo -n "Site name? "
read SITENAME
else
SITENAME=$1
fi
if [ -z "$SITENAME" ]; then
echo "No site has been selected."
exit
fi
# if [ -z "$2" ]; then
# echo -n "Enter the priority for the site:"
# read PRIORITY
# fi
if [ -n "$2" ]; then
PRIORITY="$2"
fi
if ! [ -e "$SYSCONFDIR/$SITESENABLED/$SITENAME$EXTSITE" -o \
-e "$SYSCONFDIR/$SITESENABLED/$PRIORITY-$SITENAME$EXTSITE" ]; then
if [ -e "$SYSCONFDIR/$SITESAVAILABLE/$SITENAME$EXTSITE" ]; then
echo "Site $SITENAME is already disabled"
exit 0
fi
echo "Site $SITENAME does not exist!" >&2
exit 1
fi
rm "$SYSCONFDIR/$SITESENABLED/$SITENAME$EXTSITE" 2>/dev/null
RETVAL=$?
if [ $RETVAL -ne 0 ]; then
rm -f "$SYSCONFDIR/$SITESENABLED/${PRIORITY:+$PRIORITY-}$SITENAME$EXTSITE"
RETVAL=$?
fi
if [ $RETVAL -eq 0 ]; then
echo "Site '$SITENAME' disabled; run 'systemctl reload nginx' to fully disable."
else
echo "Site '$SITENAME' is not disabled."
return 1
fi
} # ---------- end of function disable_site ----------}}}
long_help (){ #{{{
echo "Run '$PROGDISABLE [site]' to disable a site"
echo "Run '$PROGENABLE [site] [priority]' to enable a site"
echo "If you do not specify the name of a site you will be asked to do so."
} # ---------- end of function long_help ----------}}}
short_help (){ #{{{
echo "Run '$PROGRAMNAME -h' to see help"
} # ---------- end of function short_help ----------}}}
show_version (){ #{{{
#--- FUNCTION ----------------------------------------------------------------
# NAME: show_version
# DESCRIPTION: show version of this script
# PARAMETERS: -
# RETURNS: -
#-------------------------------------------------------------------------------
echo "$PROGRAMNAME version $VERSION"
} # ---------- end of function show_version ----------}}}
_check_permission (){ #{{{
#--- FUNCTION ----------------------------------------------------------------
# NAME: _check_permission
# DESCRIPTION: check permission for write to the $SITESENABLED directory
# PARAMETERS: -
# RETURNS: 1 if don't have permission
#-------------------------------------------------------------------------------
if [ ! -w "$SYSCONFDIR/$SITESENABLED" ]; then
echo "You don't have permission to write or delete files from the directory: $SYSCONFDIR/$SITESENABLED"
return 1
fi
} # ---------- end of function _check_permission ----------}}}
reload_service (){ #{{{
#--- FUNCTION ----------------------------------------------------------------
# NAME: reload_service
# DESCRIPTION:
# PARAMETERS:
# RETURNS:
#-------------------------------------------------------------------------------
if [ "$RELOADSERVICE" = 'yes' ]; then
systemctl reload nginx
fi
} # ---------- end of function reload_service ----------}}}
### Main program
_check_permission || exit 1
while getopts "$OPTIONS" OPT; do
case $OPT in
h)
long_help
exit 0
;;
v)
show_version
exit 0
;;
?)
short_help
exit 1
;;
esac
done
case $PROGRAMNAME in
$PROGENABLE)
enable_site $* && reload_service
;;
$PROGDISABLE)
disable_site $* && reload_service
;;
*)
short_help
exit 1
;;
esac
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