bin/homedir-setup

#!/bin/sh
set -eu

if [ ! -f .zshrc ]; then
  echo "Refusing to run without a .zshrc nearby" >&2
  exit 1
fi

if ! git --version >/dev/null; then
  echo "Please install git!" >&2
  exit 1
fi

pull() {
  echo "$1:"
  git -C "$1" pull --no-tags
}

if ! [ -d .zgen ]; then
  git clone https://github.com/tarjoilija/zgen.git .zgen
else
  pull .zgen
fi

if ! [ -d .plenv ]; then
  git clone https://github.com/tokuhirom/plenv.git .plenv
  git clone https://github.com/tokuhirom/Perl-Build.git .plenv/plugins/perl-build/
else
  pull .plenv
  pull .plenv/plugins/perl-build
fi

if ! [ -d .asdf ]; then
  git clone https://github.com/asdf-vm/asdf .asdf
else
  pull .asdf
fi

for LANG in ruby nodejs erlang elixir; do
  if ! [ -d .asdf/plugins/$LANG ]; then
    git clone https://github.com/asdf-vm/asdf-$LANG .asdf/plugins/$LANG
  else
    pull .asdf/plugins/$LANG
  fi
done

# Get rid of older stuff
if [ -d .rbenv ]; then
  echo 'rbenv is still installed' >&2
fi

if [ -d .ndenv ]; then
  echo 'ndenv is still installed' >&2
fi