#!/bin/sh
# Clone/update ac-workspace and core ac/* submodules (lab local disk).
set -eu
ROOT="$(cd "$(dirname "$0")/.." && pwd)"
# shellcheck source=/dev/null
. "$ROOT/scripts/lib/common.sh"
load_cluster_env

AC_ROOT="${AC_WORKSPACE_ROOT:-/var/www/ac/workspace}"
ORIGIN="${AC_WORKSPACE_ORIGIN:-git://f0xx.org/ac/ac-workspace}"
BRANCH="${AC_GIT_BRANCH:-next}"
SUBS="${AC_SUBMODULES_CORE:-ac-platform-db ac-platform-php ac-platform-web ac-platform-edge ac-deploy ac-docs ac-scripts ac-ms-url-shortener ac-be-hub ac-ms-identity}"

mkdir -p "$(dirname "$AC_ROOT")"
git config --global --add safe.directory "$AC_ROOT" 2>/dev/null || true

if [ -d "${AC_ROOT}/.git" ]; then
  log "ac-workspace pull ${BRANCH} in ${AC_ROOT}"
  git -C "$AC_ROOT" fetch origin
  git -C "$AC_ROOT" checkout "$BRANCH"
  git -C "$AC_ROOT" pull --ff-only origin "$BRANCH" || git -C "$AC_ROOT" reset --hard "origin/${BRANCH}"
else
  log "ac-workspace clone ${ORIGIN} → ${AC_ROOT}"
  rm -rf "$AC_ROOT"
  git clone --branch "$BRANCH" "$ORIGIN" "$AC_ROOT"
fi

cd "$AC_ROOT"
log "submodule sync + init: ${SUBS}"
git submodule sync --recursive 2>/dev/null || true
# shellcheck disable=SC2086
git submodule update --init --depth 1 $SUBS

chown -R nginx:nginx "$(dirname "$AC_ROOT")" 2>/dev/null || true
log "deploy-ac-workspace_ok $(host_short) $(git -C "$AC_ROOT" rev-parse --short HEAD)"