#!/bin/sh
# bootstrap.sh -- the whole "first command" of a fresh machine, so nobody has
# to remember chezmoi's incantation. Everything after this is dotup's job.
#
#   sh bootstrap.sh <public-repo-url>     # or run it bare and answer the prompt
#
# The repo URL is an argument rather than a constant for the same reason the
# tests prompt for it: this tier is public and names no real host. Your own
# paste-ready line lives in the private repo's runbook.
set -u

URL=${1:-${DOTFILES_URL:-}}
# Prompt only when someone is there to answer: `curl | sh` and the test
# harness both arrive with stdin not a terminal, and must fail fast instead
# of hanging on a prompt nobody sees.
if [ -z "$URL" ] && [ -t 0 ]; then
	printf 'Public repo clone URL: ' >&2
	IFS= read -r URL || :
fi
[ -n "$URL" ] || { echo "usage: bootstrap.sh <public-repo-url>" >&2; exit 2; }

command -v curl >/dev/null 2>&1 \
	|| { echo "bootstrap.sh: curl is required and not installed" >&2; exit 1; }

# Not fatal -- the public tier applies fine as root -- but brew-only packages
# (lazygit, omp, herdr) will refuse later, so say it now rather than then.
[ "$(id -u)" -ne 0 ] || echo "bootstrap.sh: running as root — Homebrew will refuse later; a normal user with sudo is the happy path" >&2

sh -c "$(curl -fsLS get.chezmoi.io)" -- init --apply "$URL" || exit 1

echo
echo "next: ~/.local/bin/dotup   (full path — this shell's PATH predates the install)"