#!/usr/bin/env bash
# Build the Starlight wiki site into site/dist/.
# Does not publish; see tools/site-deploy.sh for the orphan pages branch.
set -euo pipefail

ROOT="$(cd "$(dirname "$0")/.." && pwd)"
SITE="$ROOT/site"

if ! command -v pnpm >/dev/null 2>&1; then
  echo "site-build: pnpm is required (https://pnpm.io/installation)" >&2
  exit 1
fi

if ! command -v node >/dev/null 2>&1; then
  echo "site-build: node is required" >&2
  exit 1
fi

cd "$SITE"

if [ ! -d node_modules ]; then
  echo "site-build: installing dependencies..."
  # pnpm runs only the reviewed dependency build scripts listed in
  # site/pnpm-workspace.yaml (esbuild and sharp).
  pnpm install --frozen-lockfile
fi

echo "site-build: syncing wiki + building (base=${SITE_BASE:-/misaligned})..."
# Call the build script via pnpm; package.json invokes astro through
# node directly so the .bin shim (which needs sed) is not required.
pnpm run build

echo "site-build: OK → $SITE/dist"