install

#!/usr/bin/env bash

set -e

DOTBOT_DIR="dotbot"
DOTBOT_BIN="bin/dotbot"
BASEDIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

cd "${BASEDIR}"

# Migrate .envrc from previous .envrc configuration within repo
if [ -f "${BASEDIR}/base/.envrc" ] && [ ! -L "${BASEDIR}/base/.envrc" ]; then
  [ -L "${HOME}/.envrc" ] && rm "${HOME}/.envrc"
  mv "${BASEDIR}/base/.envrc" "${HOME}/.envrc"
fi

# Create local .envrc
if [ ! -f "${HOME}/.envrc" ]; then
  cp "${BASEDIR}/base/example.envrc" "${HOME}/.envrc"
  # Not linked out of this repo so it's maintained even if dotfiles are removed
  # Symlinked to this repo for easy editing
  ln -s "${HOME}"/.envrc "${BASEDIR}/base/.envrc"
fi

# Update dotbot submodule
(cd "${DOTBOT_DIR}" && git submodule update --init --recursive)

# If not set, add default group and assumptions for optional groups
if [ -z "$DOTFILE_GROUPS" ]; then
  DOTFILE_GROUPS="base"

  if [ -f "/etc/arch-release" ]; then
    # is Arch
    DOTFILE_GROUPS="${DOTFILE_GROUPS},archlinux"
  fi

  if [ xset q &>/dev/null ]; then
    # is running X11
    DOTFILE_GROUPS="${DOTFILE_GROUPS},x11"
  fi
fi

echo "Using groups: $DOTFILE_GROUPS"

# Run dotbot on defined groups
IFS=', ' read -r -a DOTFILE_ARRAY <<< "$DOTFILE_GROUPS"
for GROUP_EL in "${DOTFILE_ARRAY[@]}"; do
  if [ ! -z "$GROUP_EL" ]; then
    CONFIG="$GROUP_EL.yml"
    if [ -f "${BASEDIR}/${CONFIG}" ]; then
      echo "Configuring ${CONFIG}"
      "${BASEDIR}/${DOTBOT_DIR}/${DOTBOT_BIN}" -d "${BASEDIR}" -c "${CONFIG}" "${@}"
    else
      echo "Cannot find ${CONFIG}"
      exit 1
    fi
  fi
done