.zshrc_personal

# Return if not interactive
[[ $- != *i* ]] && return

# Shell Functions
debugpg() {
	local usageMessage="
$0 SOURCE_FILE[S...]
A basic shell function that automates the 
debugging task with gcc/g++ and gdb according
to appropritate file extensions
	"
	# perform input validation
	# Select compiler from extension of first arg
	local compiler
	local stem=${1%%.*}
    stem=${stem##*/}
	local extension=${1##*.}
	case "$extension" in
		'cpp') compiler=g++ ;;
		'c'  ) compiler=gcc ;;
		 *   ) echo -e 'Invalid Usage\n' "$usageMessage" >&2
		       return 1     ;;
	esac

	# make sure required programs are installed
	# else return with appropriate error message
 	which $compiler >/dev/null || {echo "$compiler not installed"       >&2; return 1}
 	which gdb       >/dev/null || {echo "gdb debugger is not installed" >&2; return 1}

	# Compile given program by supplying all the args
	# to compiler with the -g flag
	local dirname=/tmp/${0}
	local binaryname=${dirname}/${stem}_debug.out
	mkdir -p "$dirname" || {echo "Unable to create "$dirname" directory" >&2; return 1}
    echo -e "Compiling... Saving build file as '$binaryname'"
	$compiler -g -o "$binaryname" "$@" || return 1

	# startup gdb with the executable
	gdb --silent "$binaryname"
}

# Function to open nvim with selected config
function nvims() {
  items=("default" "kickstart.nvim" "lazyvim" "nvchad" "astronvim")
  config=$(printf "%s\n" "${items[@]}" | fzf --prompt=" Neovim Config >> " --height=~50% --layout=reverse --border --exit-0)
  if [[ -z $config ]]; then
    echo "Nothing selected"
    return 0
  elif [[ $config == "default" ]]; then
    config=""
  fi
  NVIM_APPNAME=$config nvim $@
}

# Source aliases for zshrc
[[ -f ~/.aliases ]] && source ~/.aliases

# Source envvars for zshrc
[[ -f ~/.envvars ]] && source ~/.envvars

# Make zsh like vi
set -o vi

# Load startup configuration of zoxide
eval "$(zoxide init zsh)"

# Attach to a tmux session or create new if not already in a tmux
# session
if [ -z "$TMUX" ]; then
		tmux attach 2>/dev/null || tmux new-session 2>/dev/null
fi