#!/usr/bin/env bash
# Build one site's static archive and publish it into the volume the `site`
# service serves.
#
#   docker compose exec editor /repo/docker/publish-site.sh <site-id>
#
# A wrapper over the three publish stages, nothing more (release 18):
#
#   archilyzer publish index                    the shared index, stats, templates
#   archilyzer publish build <id>               the site's bundle in the builds volume
#   archilyzer publish deploy <id> --to local   copied into ARCHILYZER_SITE_OUT
#
# Each stage is a no-op when it is already fresh, so running this twice costs
# seconds; each takes the publish lock, so it waits for (never races) a stage
# the editor is running. Run them one at a time for more control — the same
# commands, through `docker compose exec editor pnpm archilyzer publish …`.
#
# Why the export site is built at run time rather than baked: it is a static
# render OF A CORPUS, and there is no corpus at image-build time.
set -euo pipefail

SITE_ID="${1:-${SITE_ID:-}}"
SITE_OUT="${ARCHILYZER_SITE_OUT:-/data/builds/site}"

if [ -z "${SITE_ID}" ]; then
	echo "usage: publish-site.sh <site-id>" >&2
	echo >&2
	echo "configured sites:" >&2
	ls -1 "${TRANSCRIPTS_DIR:-/data/transcripts}/sites" 2>/dev/null |
		grep -v '^_' | sed 's/^/  /' >&2 ||
		echo "  (none yet — create one in the editor under Sites)" >&2
	exit 2
fi

# A PRIVATE site (site.json `audience: "private"`) is never deployed, and the
# volume this fills is what the `site` service serves. The deploy stage refuses
# it too (over the built corpus.json); refusing here first saves the build.
SITE_JSON="${SITES_DIR:-${TRANSCRIPTS_DIR:-/data/transcripts}/sites}/${SITE_ID}/site.json"
if grep -Eq '"audience"[[:space:]]*:[[:space:]]*"private"' "${SITE_JSON}" 2>/dev/null; then
	echo "[publish-site] REFUSED — site '${SITE_ID}' is private (audience: private): it is built for reading on this machine and is never deployed. Nothing was published to ${SITE_OUT}. Build it without publishing: pnpm archilyzer publish build ${SITE_ID}" >&2
	exit 1
fi

cd /repo

archilyzer() {
	pnpm --filter yt-dlp-transcript-common exec tsx bin/archilyzer.ts "$@"
}

archilyzer publish index
archilyzer publish build "${SITE_ID}"
archilyzer publish deploy "${SITE_ID}" --to local

echo "[publish-site] the site service serves ${SITE_OUT} immediately; no restart needed."