commit 32b5de812f1ba86b0e489af0165a514701ba0115
Author: Michael Aquilina <michaelaquilina@gmail.com>
Date:   Sat Jul 13 20:05:15 2019 +0100

    Initial working version

diff --git a/auto-notify.plugin.zsh b/auto-notify.plugin.zsh
new file mode 100644
index 0000000..c93c120
--- /dev/null
+++ b/auto-notify.plugin.zsh
@@ -0,0 +1,47 @@
+AUTO_COMMAND=""
+AUTO_COMMAND_START=0
+AUTO_NOTIFY_THRESHOLD=2
+AUTO_NOTIFY_IGNORE=("vim" "nvim" "emacs" "less" "more" "man")
+
+autoload -Uz add-zsh-hook
+
+
+function _auto_notify_message() {
+    local command="$1"
+    local elapsed="$2"
+    # Run using echo -e in order to make sure notify-send picks up new line
+    echo -e "'$command' has completed\n(Total time: $elapsed seconds)"
+}
+
+function _is_auto_notify_ignored() {
+    local command="$1"
+    for ignore in $AUTO_NOTIFY_IGNORE; do
+        if [[ "$command" == "$ignore"* ]]; then
+            print "yes"
+            return
+        fi
+    done
+    print "no"
+}
+
+function _notify_command() {
+    local current="$(date +"%s")"
+
+    if [[ "$(_is_auto_notify_ignored "$AUTO_COMMAND")" == "yes" ]]; then
+        return
+    fi
+
+    let "elapsed = current - AUTO_COMMAND_START"
+
+    if [[ -n "$AUTO_COMMAND" && $elapsed -gt $AUTO_NOTIFY_THRESHOLD ]]; then
+        notify-send "$(_auto_notify_message "$AUTO_COMMAND" "$elapsed")"
+    fi
+}
+
+function _track_command() {
+    AUTO_COMMAND="$1"
+    AUTO_COMMAND_START="$(date +"%s")"
+}
+
+add-zsh-hook preexec _track_command
+add-zsh-hook precmd _notify_command