#!/bin/env bash

set -e

BASHRCD="$HOME"/.bashrc.d
BASHRC="$HOME/.bashrc"
BASHRC_BLOCK='source "$HOME/.bashrc.d/.init.sh"'

mkdir -p "$BASHRCD"


INIT_FILE='
THIS_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &>/dev/null && pwd )"

# Source all the 'bashrc.d' files
# NOTE: Prepending `\` to `ls` to prevent alias expansion and just use plain `ls`
for BASHRC_D_FILE in $(\ls ${THIS_DIR}/*.sh); do
  source "${BASHRC_D_FILE}"
done
'

echo "$INIT_FILE" > "$BASHRCD"/.init.sh

if ! grep -Fqs ".bashrc.d" "$BASHRC"; then
  echo "$BASHRC_BLOCK" >> "$BASHRC"
else
  echo ".bashrc.d block already exists in $BASHRC"
fi