#!/bin/sh
# Optional semi-prod PostgreSQL on cast01 (native Alpine, no Docker).
set -eu
ROOT="$(cd "$(dirname "$0")/.." && pwd)"
# shellcheck source=/dev/null
. "$ROOT/scripts/lib/common.sh"
load_cluster_env

[ "$(host_short)" = "$CAST01_HOST" ] || { log "postgres semi-prod: cast01 only — skip on $(host_short)"; exit 0; }

PG_VER="${POSTGRES_SEMI_VERSION:-16}"
DB_NAME="${POSTGRES_SEMI_DB:-androidcast_semi_pg}"

if ! apk info -e "postgresql${PG_VER}" >/dev/null 2>&1; then
  log "install postgresql${PG_VER}"
  apk add --no-cache "postgresql${PG_VER}" "postgresql${PG_VER}-contrib" || apk add --no-cache postgresql postgresql-contrib
fi

if [ ! -d /var/lib/postgresql/data/PG_VERSION ]; then
  log "initdb"
  mkdir -p /var/lib/postgresql/data
  chown postgres:postgres /var/lib/postgresql/data
  su postgres -c "initdb -D /var/lib/postgresql/data"
fi

rc-service postgresql restart 2>/dev/null || rc-service postgresql start
sleep 2

su postgres -c "psql -tc \"SELECT 1 FROM pg_database WHERE datname='${DB_NAME}'\" | grep -q 1" \
  || su postgres -c "createdb ${DB_NAME}"

log "postgres_semi_ok db=${DB_NAME} host=127.0.0.1"