#!/bin/zsh
# Create a Django project using a template in .dotfiles/codetemplates/django
# Eryn Wells <eryn@erynwells.me>


local funcname=$0


_usage() {
    print_info "Usage: $funcname template_name project_name [optional destination directory]"
}

if [[ ${#@} -lt 2 ]]; then
    print_error "Need moar arguments" 1>&2
    _usage
    return -1
fi


local tname=$1
local tdir="$HOME/.codetemplates/django/$tname"
local pname=$2
local dest=$3

if [[ ! -d "$tdir" ]]; then
    print_error "Invalid template name: $tname" 1>&2
    return -2
fi


print_info "Making Django project '$pname' with template '$tname'"
if [[ -n "$dest" && ! -d "$dest" ]]; then
    print_info_sub "Destination directory given but does not exist; creating $dest"
    mkdir -p "$dest"
fi

# Determine what files might not be rendered by django-admin.py
local names=()
for f in `find "$tdir"`; do
    # Pick up all dotfiles
    if [[ -e "$f" && "`basename $f`" =~ "^\." ]]; then
        names+=($f)
    fi
done

print_info_sub "Calling django-admin.py"
django-admin.py startproject --template="$tdir" --name=${(j.,.)names} $pname $dest
exitcode=$?

unfunction _usage
return $exitcode