webapps.sh

   1 #!/bin/sh
   2
   3 webapps=/etc/webapps
   4 webservers='apache httpd lighttpd'
   5 action="$1"
   6 httpd="$2"
   7 app="$3"
   8
   9 webapp_link() {
  10         echo "$1" | tr '/' '-'
  11 }
  12
  13 webapp_register() {
  14         local link=$(webapp_link $app)
  15         ln -sf $webapps/$app/$httpd.conf /etc/$httpd/webapps.d/$link.conf
  16 }
  17
  18 webapp_unregister() {
  19         local link=$(webapp_link $app)
  20         rm -f /etc/$httpd/webapps.d/$link.conf
  21 }
  22
  23 webapp_list() {
  24         echo "registered webapps${1:+ for $1}":
  25         for server in ${1:-$webservers}; do
  26                 [ -d /etc/$server/webapps.d ] || continue
  27                 echo "$server:"
  28                 for conf in /etc/$server/webapps.d/*; do
  29                         [ -L $conf ] || continue
  30                         app=$(readlink $conf | sed -e "s,$webapps/,,;s,/$server.conf$,,")
  31                         echo "- $app"
  32                 done
  33         done
  34 }
  35
  36 webapp_list_apps() {
  37         echo "available webapps${1:+ for $1}":
  38         for server in ${1:-\\*}; do
  39                 for app in `ls /etc/webapps`; do
  40                         eval find /etc/webapps/$app -name $server.conf -printf '"- $app\n"'
  41                 done | uniq
  42         done
  43 }
  44
  45 usage() {
  46         cat >&2 <<EOF
  47 Usage: $0 register httpd webapp
  48 Usage: $0 register httpd webapp/module
  49 Usage: $0 unregister httpd webapp
  50 Usage: $0 unregister httpd webapp/module
  51 Usage: $0 list [$webservers]
  52 Usage: $0 list-apps [$webservers]
  53
  54 Where httpd is one of the webservers
  55 apache 1.x: apache
  56 apache 2.x: httpd
  57 lighttpd: lighttpd
  58
  59 webapp modules are supported,
  60 drupal tinymce module webapp name would be drupal/tinymce.
  61 EOF
  62 }
  63
  64 die() {
  65         echo >&2 "$0: $*"
  66         exit 1
  67 }
  68
  69 checkconfig() {
  70         if [ -z "$httpd" ] || [ -z "$app" ]; then
  71                 usage
  72                 return
  73         fi
  74
  75         # sanity check
  76         if [ ! -d "$webapps/$app" ]; then
  77                 die "'$app' is not webapp? (Missing directory: $webapps/$app)"
  78         fi
  79         if [ ! -d "/etc/$httpd/webapps.d" ]; then
  80                 die "'$httpd' is not a webserver? (Missing directory: /etc/$httpd/webapps.d)"
  81         fi
  82 }
  83
  84 case "$action" in
  85 register)
  86         checkconfig
  87         webapp_register
  88         ;;
  89 unregister)
  90         checkconfig
  91         webapp_unregister
  92         ;;
  93 list)
  94         webapp_list $2
  95         ;;
  96 list-apps)
  97         webapp_list_apps $2
  98         ;;
  99 *)
 100         usage
 101         exit 1
 102 esac