#!/bin/bash
# Installs Cue, the teleprompter, into your Applications folder and opens it.
#
#   curl -fsSL https://YOUR-SITE/install.sh | bash
#
# What it does, in order: checks you're on macOS 14 or newer, downloads Cue.zip from
# the same site, unpacks it, replaces any older Cue in Applications, and opens it.
# Nothing else is installed, and nothing needs your password.
set -euo pipefail

SITE="${CUE_SITE:-https://cue-teleprompter-nine.vercel.app}"
DEST="${CUE_DEST:-/Applications}"

case "$SITE" in *REPLACE-WITH*) echo "This install script hasn't been set up with its website address yet." >&2; exit 1;; esac

if [ "$(uname)" != "Darwin" ]; then
    echo "Cue is a Mac app, so it can't be installed here." >&2
    exit 1
fi
major="$(sw_vers -productVersion | cut -d. -f1)"
if [ "$major" -lt 14 ]; then
    echo "Cue needs macOS 14 Sonoma or newer (this Mac has $(sw_vers -productVersion))." >&2
    exit 1
fi

# Standard accounts can't write to /Applications; use the personal one instead.
if [ ! -w "$DEST" ]; then DEST="$HOME/Applications"; fi
mkdir -p "$DEST"

tmp="$(mktemp -d)"
trap 'rm -rf "$tmp"' EXIT

echo "Downloading Cue…"
curl -fsSL "$SITE/Cue.zip" -o "$tmp/Cue.zip"
ditto -x -k "$tmp/Cue.zip" "$tmp"
if [ ! -d "$tmp/Cue.app" ]; then
    echo "The download didn't contain Cue.app. Please try again." >&2
    exit 1
fi

pkill -x Cue 2>/dev/null || true
rm -rf "$DEST/Cue.app"
ditto "$tmp/Cue.app" "$DEST/Cue.app"
echo "Installed Cue in $DEST."

if [ -z "${CUE_NO_OPEN:-}" ]; then open "$DEST/Cue.app"; fi