1 files changed, 64 insertions, 0 deletions
diff --git a/scripts/scheduler.sh b/scripts/scheduler.sh
new file mode 100755
index 0000000..2ea1dc2
--- /dev/null
+++ b/scripts/scheduler.sh
@@ -0,0 +1,64 @@
+#!/usr/bin/env bash
+
+source "$HOME/scripts/modules/utils.sh";
+
+SCH_PATH="$HOME/.config/vimwiki/schedule/";
+SCH_TAG="SCH_AUTO_GENERATED";
+CRON_PATH="$HOME/.config/crontab/crontab";
+
+get_schedule_files() {
+  ls "$SCH_PATH" | sed -e '/index.md$/d' | awk "{print \"$SCH_PATH\" \$0}";
+}
+
+get_time() { awk -F'|' '{print $2}' | trim_line; }
+get_label() { awk -F'|' '{print $3}' | trim_line; }
+get_level() {
+  local l=$(awk -F'|' '{print $4}' | trim_line);
+  case $l in
+    1) echo "critical" ;;
+    2) echo "normal" ;;
+    3) echo "low" ;;
+    *) echo "" ;;
+  esac
+}
+
+parse_schedule() {
+  local days="$1";
+
+  sed -e '/^#/d' -e '/^\s*$/d' | while read line; do
+    local time=$(echo "$line" | get_time);
+    local level=$(echo "$line" | get_level);
+
+    if [[ ! $time == "-" ]] && [[ ! $level == "" ]]; then
+      local label=$(echo "$line" | get_label);
+      local time_cron=$(echo $time | awk '{print $2 " " $1}');
+      # TODO: Use notify sub command
+      local command="notify-send '$label' -u $level -a Schedule -t 10000";
+
+      echo "$time_cron $days      $command ##$SCH_TAG";
+    fi;
+  done;
+}
+
+generate_crontab() {
+  get_schedule_files | while read file; do
+    days=$(cat $file | awk -F'#' '/^# / {print $2}' | head -n 1 | trim_line)
+    parse_schedule "$days" < $file;
+  done
+}
+
+update_crontab() {
+  cat $CRON_PATH | sed -e "/##$CRON_TAG/d";
+  generate_crontab;
+}
+
+# TODO: Make generate and notify sub commands
+# case "$1" in
+  # *) ;;
+# esac
+
+tmpfile=$(mktemp /tmp/crontemp.XXX);
+update_crontab > $tmpfile;
+cat $tmpfile > $CRON_PATH;
+rm $tmpfile;
+