Dotfiles/bin/.bin/project-management/project-serve

#!/usr/bin/env bash

function print_help(){
	echo -e "serve\t\tmanages a webserver for the project"
	echo -e "\t--start [port [bind]]\tstarts the server"
	echo -e "\t--stop\tstops the server"
	echo -e "\t--status\treports the status of the server"
}

function start_server(){
	local current="$(project current --path)"
	if [ -z "$current" ]; then
		echo "Set current project first"
		exit 1
	fi
	local www="$current/www/"
	local port=${1:-"8000"}
	local bind="$2"
	if [ -d "$www" ]; then
		echo "Creating www directory"
	fi
	local count=$( find "$www" -type f | wc -l)
	if [ -n "$bind" ]; then
		echo "Serving $count files to $bind from the $www directory"
		setsid python -m http.server "$port" --bind "$bind" --directory "$www" > /dev/null 2> /dev/null &
	else
		echo "Serving $count files from the $www directory"
		setsid python -m http.server "$port" --directory "$www" > /dev/null 2> /dev/null &
	fi
}

function stop_server(){
	echo "Stopping..."
	ps -aux | grep -i "python" | grep -v "grep" | awk '{print $2}' | xargs kill
	echo "Stopped"
}

function status_server(){
	ps -aux | grep -v "grep" | grep -qi "python"
	if [ $? -eq 1 ]; then
		# There is not a server running
		echo "Server not running"
	else
		echo "Server is running"
	fi
}

case "$1" in 
	-h|--help)
		print_help | column -t -s"	"
		exit 0
		;;
	--parent-help)
		print_help
		exit 0
		;;
	--start)
		start_server
		exit 0
		;;
	--stop)
		stop_server
		exit 0
		;;
	--status)
		status_server
		exit 0
		;;
esac