#!/bin/sh
# Bootstrap installer for maestro. Builds the `maestro-installer` crate into a
# scratch dir, runs the wizard, and cleans up — leaving only the unified
# `maestro` binary in `~/.cargo/bin`.
#
# Usage:
#   curl -sSf https://git.naps.pt/naps62/maestro/raw/branch/main/install.sh | sh
#
# Pass flags through to the wizard with `sh -s --`:
#   curl -sSf <...>/install.sh | sh -s -- --yes --no-systemd
#
# Re-run any time to update — `cargo install` overwrites the existing binary.

set -eu

REPO_URL=${MAESTRO_REPO_URL:-https://git.naps.pt/naps62/maestro}
REPO_BRANCH=${MAESTRO_REPO_BRANCH:-}

if ! command -v cargo >/dev/null 2>&1; then
  echo "maestro install: \`cargo\` not found on PATH." >&2
  echo "Install Rust first: https://rustup.rs" >&2
  exit 1
fi

tmpdir=$(mktemp -d 2>/dev/null || mktemp -d -t maestro-install)
trap 'rm -rf "$tmpdir"' EXIT INT TERM

echo "==> building maestro-installer in $tmpdir"
if [ -n "$REPO_BRANCH" ]; then
  cargo install --git "$REPO_URL" --branch "$REPO_BRANCH" \
    --root "$tmpdir" --locked maestro-installer
else
  cargo install --git "$REPO_URL" \
    --root "$tmpdir" --locked maestro-installer
fi

exec "$tmpdir/bin/maestro-install" "$@"