inaudible.sh

#!/bin/bash

CONFIG_PATH="${HOME}/.inaudible/"
TABLES_PATH="${CONFIG_PATH}/tables/"

usage() {
  echo "Usage: ${BASH_SOURCE[0]} <BOOK_FILE|BOOKS_DIRECTORY>"
  
  if [[ ! -z "$1" ]]; then
    echo ""
    echo "$1"
  fi

  exit 1
}

if [[ ! -d "$TABLES_PATH" ]]; then
  mkdir -p "$TABLES_PATH"
fi

if [[ -z $(ls -A "$TABLES_PATH") ]]; then
  git clone https://github.com/inAudible-NG/tables.git "$TABLES_PATH"
fi

if [[ "$#" -eq 1 ]];
  BOOKS_DIRECTORY="$1"
  
  if [[ -f "$TABLES_PATH" ]]; then
    BOOKS_DIRECTORY=$(basename "BOOKS_DIRECTORY")
  fi
  
  if [[ ! -d $"BOOKS_DIRECTORY" ]]; then
    usage
  fi
  
  echo "Found ${BOOKS_DIRECTORY}!"
else
  usage "ERROR: Invalid .aax file or directory"
fi