dotfiles/.bashrc

###
# Disable rc file in non-interactive mode.
###

if [[ $- != *i* ]]; then
  return
fi

###
# Apply default environment.
###

__dotlib_set_PATH() {
  local path paths=("$HOME"/bin {/usr{/local,},}/{,s}bin)
  printf -v path %s: "${paths[@]}"
  export PATH=${path%:}
}

__dotlib_set_ENV() {
  local var

  declare -A env=(
    [EDITOR]=nano
    [PAGER]=less
    [LESSHISTFILE]=-
    [HISTCONTROL]=ignoreboth
    [XDG_CONFIG_HOME]=~/.config
    [LESSHISTSIZE]=0
  )

  for var in "${!env[@]}"; do
    export "$var"="${env[$var]}"
  done
}

__dotlib_set_SHOPTS() {
  local shopts=(
    {null,ext,dot}glob globstar cmdhist
    hostcomplete checkwinsize checkhash
  )

  shopt -s "${shopts[@]}"
}

__dotlib_set_PATH
__dotlib_set_ENV
__dotlib_set_SHOPTS

ulimit -c unlimited

###
# Load the dot library.
###

__dotlib_load_libraries() {
  local os dot{,s}

  case $OSTYPE in
  darwin*)
    os=darwin
    ;;
  *)
    os=unknown
  esac

  dots=(
    ~/.config/dotlib/pre/*.sh
    ~/.config/dotlib/"$os"/*.sh
    ~/.config/dotlib/post/*.sh
  )

  for dot in "${dots[@]}"; do
    . "$dot"
  done
}

__dotlib_load_libraries

###
# Reset the exit status.
###

true