#!/usr/bin/env sh
# Extract core-v2 sources from a git ref into ./.baseline for comparison.
set -eu
ref="${1:-main}"
here="$(cd "$(dirname "$0")" && pwd)"
root="$(git -C "$here" rev-parse --show-toplevel)"
tmp="$(mktemp -d)"
git -C "$root" archive "$ref" packages/core-v2/src | tar -x -C "$tmp"
rm -rf "$here/.baseline"
mv "$tmp/packages/core-v2/src" "$here/.baseline"
rm -f "$here/.baseline"/*.test.ts
rm -rf "$tmp"
echo "Baseline extracted from $ref into $here/.baseline"