#!/usr/bin/env bash


# set some variables

homeDir=$HOME 
echo $homeDir

hostname=$HOSTNAME 
echo $hostname

os=$(lsb_release -d| awk '{print $2}') # definitely works on Fedora
echo $os

[ $os == "Ubuntu" ] && packageManager='apt' || [ $os == "Fedora" ] && packageManager='dnf' || echo "OS not yet supported"

echo $packageManager
# ensure some directories exist
gitDir=$homeDir"/git"
[ ! -d $gitDir ] && mkdir -p $gitDir || echo $gitDir" already exists"

sshDir=$homeDir"/.ssh"
[ ! -d $sshDir ] && mkdir -p $sshDir || echo $sshDir" already exists"

configDir=$homeDir"/.config"
[ ! -d $configDir ] && mkdir -p $configDir || echo $configDir" already exists"


# create an ssh key, for use with git/github
ssh-keygen -t ed25519 -f $sshDir"/id_ed25519_git" -N ''