Florian Pritz's changes to reminder script

todo.diff

todo | 43 ++++++++++++++++++++++++-------------------
 1 file changed, 24 insertions(+), 19 deletions(-)

diff --git a/todo b/todo
old mode 100644
new mode 100755
index 2169665..78dc94f
--- a/todo
+++ b/todo
@@ -1,6 +1,9 @@
 #!/usr/bin/env bash
 # email reminder notes using at(1)...
 
+TMPDIR="$(mktemp -d "/tmp/${0##*/}.XXXXXX")"
+trap "rm -rf '${TMPDIR}'" EXIT TERM
+
 usage() {
   cat <<EOF
   Options:
@@ -17,40 +20,42 @@ alist() {
 }
 
 aprint() {
-  awk -F\" '/gmail/ { print $2 }' <(at -c "$@")
+  awk -F\" '/@/ { print $2 }' <(at -c "$@")
 }
 
 aread() {
-  read -p "Time of message? [HH:MM] " attime
-  read -p "Date of message? [DD.MM.YY] " atdate
-  read -p "Message body? " message
+  while :; do
+    date=$(rlwrap -H "$TMPDIR/date-history" -S "Date and time of message? " -o head -n1)
+    parsed_date=$(date -d "$date") || continue
+    printf "Job will be run at %s\n" "$parsed_date"
 
-  timexp='^[0-9]{2}:[0-9]{2}'
-  datexp='^[0-9]{2}.[0-9]{2}.[0-9]{2}'
+    attime="$(date -d "$date" +%H:%M)"
+    atdate="$(date -d "$date" +%D)"
+    break;
+  done
+
+  read -p "Message body? " message
 
-  if [[ $attime =~ $timexp && $atdate =~ $datexp ]]; then
-     at "$attime" "$atdate" << EOF
-     printf '%s\n' "$message" | mutt -s "REMINDER" jasonwryan@gmail.com
+  at "$attime" "$atdate" << EOF
+  printf '%s\n' "$message" | mail -s "REMINDER" bluewind@xinu.at
 EOF
-  else
-     printf '%s\n' "Incorrectly formatted values, bailing..." && exit 1
-  fi
 }
 
 if (( $# >= 1 )); then
   case "$1" in
     -c) aread
-        ;;
+      ;;
     -p) aprint "$2"
-        ;;
+      ;;
     -l) alist
-        ;;
+      ;;
     -h) usage
-        ;;
-     *) usage && exit 1
-        ;;
+      ;;
+    *) usage && exit 1
+      ;;
   esac
-else usage && exit 1
+else
+  aread
 fi
 
 # vim:set ts=2 sts=2 sw=2 et: