#!/usr/bin/env bash
# Setup script for humblemuzzu/dumbtv on Linux, from https://gitmanual.com/humblemuzzu/dumbtv
# 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/humblemuzzu/dumbtv" >&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_nvm() { load_nvm >/dev/null 2>&1; type nvm >/dev/null 2>&1; }

step '1/4 Clone the repository'
[ -d 'dumbtv' ] || git clone https://github.com/humblemuzzu/dumbtv.git
cd 'dumbtv'

step '2/4 Install the required tools'
# adb (Android platform-tools)
# Debian/Ubuntu
have adb || sudo apt install -y adb

step '3/4 Follow the README: Quick start'
# In the maintainers' order. Do the README instructions above first — they cover steps outside the terminal.
# (fill in your own values, then run it) adb connect <tv-ip>:5555        # press Allow on the TV
# what the TV is and what would change; changes nothing
./scripts/preflight.sh
# a few questions
./scripts/configure.sh
# asks before each step, reboots the TV twice
./scripts/all.sh
# checks the result
./scripts/verify.sh

step '4/4 To undo it later: Undo'
# From the README.
# (only to undo the setup) ./scripts/restore.sh

echo 'Set up humblemuzzu/dumbtv.'
echo 'Compare yours with the README'\''s “Tested on” list above before installing anything.'
echo 'Manual: https://gitmanual.com/humblemuzzu/dumbtv'