Script to launch httpd on a path using docker

serveHTTP

#!/bin/bash

if [[ "$1" == "-h" || "$1" == "--help" ]]
then
        echo "Usage: $(basename $0) [foldertoserve]";
        echo "  - foldertoserve can be relative or absolute"
        echo "  - if no foldertoserve, just stop containers"
        exit 0
fi

function stop(){
        echo "Stopping old containers"
        (docker ps -f label=serveHTTP -q | xargs docker kill) > /dev/null 2>&1 || true
        (docker ps -f label=serveHTTP -q -a | xargs docker rm) > /dev/null 2>&1 || true
}

function start(){
        echo "Starting container"
        docker run -d --name httpd-$(basename $1) -v $1:/usr/local/apache2/htdocs/ --label serveHTTP -p 80:80 httpd:alpine || docker rm httpd-$(basename $1)
}

stop;

if [[ "$1" == "" ]];then exit 0;fi

if [[ $1 == /* ]];then target=$1; else target=$PWD/$1;fi

start $target && echo "Listen on 0.0.0.0:80"