#!/usr/bin/env bash
# Setup script for kenh-zealand/youtube_cli_downloader on macOS, from https://gitmanual.com/kenh-zealand/youtube_cli_downloader
# Read it before you run it: the commands come from the repo's own README and files.
# Run: bash setup.sh
set -eo pipefail
trap 'echo "Setup stopped at the step above. Steps and fixes: https://gitmanual.com/kenh-zealand/youtube_cli_downloader" >&2' ERR
step() { printf '\n\033[1m==> %s\033[0m\n' "$1"; }
have() { command -v "$1" >/dev/null 2>&1; }
# Installers put programs here; make them usable right away.
export PATH="$HOME/.local/share/mise/shims:$HOME/.cargo/bin:$HOME/.local/bin:$HOME/.deno/bin:$HOME/.bun/bin:$PATH"
# nvm is a shell function, so load it into this script when it's installed.
export NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
load_nvm() { [ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh" || { have brew && [ -s "$(brew --prefix nvm 2>/dev/null)/nvm.sh" ] && mkdir -p "$NVM_DIR" && . "$(brew --prefix nvm)/nvm.sh"; }; }
have_nvm() { load_nvm >/dev/null 2>&1; type nvm >/dev/null 2>&1; }

step '1/3 Clone the repository'
[ -d 'youtube_cli_downloader' ] || git clone https://github.com/kenh-zealand/youtube_cli_downloader.git
cd 'youtube_cli_downloader'

step '2/3 Install the required tools'
# Python 3
have python3 || brew install python

step '3/3 Follow the README: Usage'
# In the maintainers' order. Do the README instructions above first — they cover steps outside the terminal.
python ytdl.py
ytdl.bat
# (fill in your own values, then run it) python ytdl.py https://www.youtube.com/watch?v=XXXXXXXXXXX
# (fill in your own values, then run it) python ytdl.py <url> -f mp4 -q 720p
# (fill in your own values, then run it) python ytdl.py <url> -f mp3 -q 192
# (fill in your own values, then run it) python ytdl.py <url> -f mp3 -q best -o D:\Music
# (fill in your own values, then run it) python ytdl.py <playlist_url> --playlist -f mp3 -q 192

echo 'Set up kenh-zealand/youtube_cli_downloader.'
echo 'Manual: https://gitmanual.com/kenh-zealand/youtube_cli_downloader'