added pushover.sh

pushover.sh

@@ -0,0 +1,139 @@
+#!/bin/bash
+
+#----------------------------------------------------------------------------------------------------
+#~ Name         : pushover
+#~ Description  : Send notification to pushover
+#~ Author       : Etienne Girault <etienne.girault@gmail.com>
+#~
+#~ Usage        : [-h] [-D] [-V]
+#~ Usage        : [-a <application>]
+#~ Usage        : -t <titre>
+#~ Usage        : -m <message>
+#~
+#~ Options      : -h, --help ; Affiche l'aide
+#~ Options      : -V, --version ; Affiche la version
+#~ Options      : -D, --debug ; Mode debug
+#~ Options      : -a, --application ; Nom de l'application
+#~ Options      : -m, --message ; Message de la notification
+#~ Options      : -t, --title ; Titre de la notification
+#~ Options      : -p, --priority ; Priorité de la notification (-2, -1, 0 ou 1)
+#~ Options      : -s, --sound ; Choix du son de la notification
+#~ Options      : -d, --dry-run ; N'envoie pas la notification et la simule en sortie
+
+#----------------------------------------------------------------------------------------------------
+# Variables
+#----------------------------------------------------------------------------------------------------
+script_name="$(grep '^#~ Nom' "$0" | sed 's/^.*: //')"
+script_version="$(grep '^#~ v' "$0" | tail -1 | sed -e 's/^#~ //' -e 's/ *\-.*$//')"
+
+keyfile=keys
+
+#----------------------------------------------------------------------------------------------------
+# Functions
+#----------------------------------------------------------------------------------------------------
+print_script_name_version() { echo "$script_name $script_version" && sed -n '/^#~ Version/,$p' "$0" | grep '^#~' | sed 's/^#~ //'; }
+print_script_description() { grep '^#~ Description' "$0" | sed 's/^.*: //'; }
+print_script_usage() { grep '^#~ Usage' "$0" | sed -e 's/^.*: //' -e '1 s/^/Usage: '"$script_name"' /' -e '2,$ s/^/'"$(printf '%*s' "$(echo "Usage: $script_name" | wc -c)")"'/'; }
+print_script_options() { echo "Options" &&  grep '^#~ Options' "$0" | sed -e 's/^.*://' -e 's/^ --/     --/' | column -ts \;; }
+print_script_help() { echo "$script_name $script_version"  && print_script_description && print_script_usage && print_script_options; }
+
+send_notification() {
+  curl --silent \
+       -F "token=$apptoken" \
+       -F "user=$user_key" \
+       -F "title=$title" \
+       -F "message=$message" \
+https://api.pushover.net/1/messages > /dev/null
+
+     # -F "sound=$sound" \
+     # -F "$priorityString" \
+}
+
+load_keys() {
+  [[ $user_key ]] && save_user_key=$user_key
+  [[ $apptoken ]] && save_apptoken=$apptoken
+  if [[ -f "$keyfile" ]]; then
+    . "$keyfile"
+  else
+    if [[ $apptoken == "" ]]; then
+      echo "unable to load key file"
+      exit 1
+    fi
+  fi
+  [[ $save_user_key ]] && user_key=$save_user_key
+  [[ $save_apptoken ]] && apptoken=$save_apptoken
+}
+
+
+choose_app() {
+  apptoken=$(eval echo \$apptoken_$1)
+  if [[ $apptoken == "" ]]; then
+    return 1
+  fi
+}
+
+simulate () {
+  echo "Application:   $application"
+  echo "Title:         $title"
+  echo "Message:       $message"
+  exit 
+}
+
+# Signals
+trap 'exit 1' INT TERM
+
+#----------------------------------------------------------------------------------------------------
+# Options
+#----------------------------------------------------------------------------------------------------
+while getopts ":-:hVDf:a:m:t:p:s:d" OPTION; do
+  case $OPTION in
+    h)  print_script_help; exit;;
+    V)  print_script_name_version; exit;;
+    D)  set -x;;
+    f)  keyfile="$OPTARG";;
+    a)  application="$OPTARG";;
+    m)  message="$OPTARG";;
+    t)  title="$OPTARG";;
+    d)  mode_simulation=0;;
+    :)  ;;
+    -)  case $OPTARG in
+          help) print_script_help; exit;;
+          version)  print_script_name_version; exit;;
+          debug)  set -x;;
+          application) token="";;                               # TODO
+          message) message="";;                                 # TODO
+          title) title="";;                                     # TODO
+        esac ;;
+    *)  ;;
+  esac
+done
+shift $((OPTIND-1))
+
+#----------------------------------------------------------------------------------------------------
+# Start
+#----------------------------------------------------------------------------------------------------
+
+load_keys
+
+[[ $apptoken ]] || choose_app "${application:=$(hostname -s)}"
+
+[[ "$mode_simulation" ]] && simulate
+
+send_notification
+
+
+#----------------------------------------------------------------------------------------------------
+# End
+#----------------------------------------------------------------------------------------------------
+
+#~ Version changelog
+#~ v0.1     - Script creation
+#~ v0.2     - Added chose app
+#~ v0.3     - Added simulation
+#~ v0.4     - Reworked how to get the apptoken
+#~ v0.5     - Added load keys
+#~ v0.5.1   - Load keys can now read from env
+#~ v0.5.2   - Bug fix whith apptoken from env
+
+
+