Shell script to watch and reload Aqueduct https://aqueduct.io/ on MacOS (requires fswatch https://github.com/emcrisostomo/fswatch).

watch_aqueduct.sh

#! /bin/sh

# MIT License (https://opensource.org/licenses/MIT)

# Script to watch and reload Aqueduct (https://aqueduct.io/) on Mac OS.
# Requires fswatch (https://github.com/emcrisostomo/fswatch): brew install fswatch
# The server will automatically reload upon modification of dart files in lib directory
# To start development server: execute this script in an Aqueduct project folder.
# To quit: type CTRL+C in the terminal used to run the script.

SIGINT=2  # CTRL+C

start_server() {
  aqueduct serve --detached
}

stop_server() {
  aqueduct serve stop
}

restart_server() {
  stop_server
  start_server
}

quit_server() {
  echo
  stop_server
  echo "Bye!"
  exit 1
}

main() {
clear
start_server
fswatch -o -e ".*" -i "lib/[^.]*\\.dart$" -r . | while read event
do
  clear
  restart_server
done
clear
}

trap "quit_server" $SIGINT  # trap CTRL+C
main