webapps.sh

   1 #!/bin/sh
   2 webapps=/etc/webapps
   3 webservers='apache httpd lighttpd'
   4 action="$1"
   5 httpd="$2"
   6 app="$3"
   7
   8 webapp_link() {
   9         echo "$1" | tr '/' '-'
  10 }
  11
  12 webapp_register() {
  13         local link=$(webapp_link $app)
  14         ln -sf $webapps/$app/$httpd.conf /etc/$httpd/webapps.d/$link.conf
  15 }
  16
  17 webapp_unregister() {
  18         local link=$(webapp_link $app)
  19         rm -f /etc/$httpd/webapps.d/$link.conf
  20 }
  21
  22 webapp_list() {
  23         echo "registered webapps${1:+ for $1}":
  24         for server in ${1:-$webservers}; do
  25                 [ -d /etc/$server/webapps.d ] || continue
  26                 echo "$server:"
  27                 for conf in /etc/$server/webapps.d/*; do
  28                         [ -L $conf ] || continue
  29                         app=$(readlink $conf | sed -e "s,$webapps/,,;s,/$server.conf$,,")
  30                         echo "- $app"
  31                 done
  32         done
  33 }
  34
  35 usage() {
  36         cat >&2 <<EOF
  37 Usage: $0 register httpd webapp
  38 Usage: $0 register httpd webapp/module
  39 Usage: $0 unregister httpd webapp
  40 Usage: $0 unregister httpd webapp/module
  41
  42 Where httpd is one of the webservers
  43 apache 1.x: apache
  44 apache 2.x: httpd
  45 lighttpd: lighttpd
  46
  47 webapp modules are supported,
  48 drupal tinymce module webapp name would be drupal/tinymce.
  49 EOF
  50 }
  51
  52 die() {
  53         echo >&2 "$0: $*"
  54         exit 1
  55 }
  56
  57 checkconfig() {
  58         if [ -z "$httpd" ] || [ -z "$app" ]; then
  59                 usage
  60                 return
  61         fi
  62
  63         # sanity check
  64         if [ ! -d "$webapps/$app" ]; then
  65                 die "'$app' is not webapp? (Missing directory: $webapps/$app)"
  66         fi
  67         if [ ! -d "/etc/$httpd/webapps.d" ]; then
  68                 die "'$httpd' is not a webserver? (Missing directory: /etc/$httpd/webapps.d)"
  69         fi
  70 }
  71
  72 case "$action" in
  73 register)
  74         checkconfig
  75         webapp_register
  76         ;;
  77 unregister)
  78         checkconfig
  79         webapp_unregister
  80         ;;
  81 list)
  82         webapp_list $2
  83         ;;
  84 *)
  85         usage
  86         exit 1
  87 esac