#! /bin/bash --
[ ! -z "${GREZZO_1577142009}" ] && return; GREZZO_1577142009=0

function feat_addpacks_npm_dev() {
    if ! feat_missing "apt-get"; then
        sudo apt-get install -y wget curl tar
	elif ! feat_missing "pacman"; then
        sudo pacman -S --needed base-devel wget curl tar
	elif ! feat_missing "apk"; then
        sudo apk add --no-cache wget curl tar bash
	elif ! feat_missing "yum"; then
        sudo yum install wget curl tar
	elif ! feat_missing "zypper"; then
        sudo zypper in wget curl tar
    fi
}

function feat_add_npm() {
    feat_addpacks_npm_dev
	cat - "$HOME/.bashrc" <<- EOF > "$HOME/.bashrc.tmp"
		export N_PREFIX="\$HOME/.n_prefix"
		export PATH="\$N_PREFIX/bin:\$PATH"
	EOF
    mv "$HOME/.bashrc.tmp" "$HOME/.bashrc"
    . "$HOME/.bashrc"
    mkdir -p "$N_PREFIX"
    curl -L https://raw.githubusercontent.com/tj/n/master/bin/n | bash -s latest
    npm install -g n
}

#TODO: aggiungere npm_feat_needed e tutte le altre funzioni correlate