GIA/scripts/quadlet/manage.sh

#!/usr/bin/env bash
set -euo pipefail

ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
STACK_ENV="${STACK_ENV:-$ROOT_DIR/stack.env}"
POD_NAME="gia"

REDIS_CONTAINER="redis_gia"
SIGNAL_CONTAINER="signal"
MIGRATION_CONTAINER="migration_gia"
COLLECTSTATIC_CONTAINER="collectstatic_gia"
APP_CONTAINER="gia"
ASGI_CONTAINER="asgi_gia"
UR_CONTAINER="ur_gia"
SCHED_CONTAINER="scheduling_gia"

REDIS_DATA_DIR="${QUADLET_REDIS_DATA_DIR:-$ROOT_DIR/.podman/gia_redis_data}"
WHATSAPP_DATA_DIR="${QUADLET_WHATSAPP_DATA_DIR:-$ROOT_DIR/.podman/gia_whatsapp_data}"
VRUN_DIR="/code/vrun"

load_env() {
  set -a
  . "$STACK_ENV"
  set +a
}

require_podman() {
  if ! command -v podman >/dev/null 2>&1; then
    echo "podman not found" >&2
    exit 1
  fi
}

ensure_dirs() {
  mkdir -p "$REDIS_DATA_DIR" "$WHATSAPP_DATA_DIR" "$VRUN_DIR" "$ROOT_DIR/signal-cli-config"
}

rm_if_exists() {
  podman rm -f "$1" >/dev/null 2>&1 || true
}

wait_for_redis_socket() {
  local sock="$VRUN_DIR/gia-redis.sock"
  local i
  for i in $(seq 1 60); do
    [[ -S "$sock" ]] && return 0
    sleep 1
  done
  echo "redis socket did not appear at $sock" >&2
  return 1
}

run_worker_container() {
  local name="$1"
  local cmd="$2"
  local with_uwsgi="${3:-0}"
  local with_whatsapp="${4:-0}"

  rm_if_exists "$name"
  local args=(
    --replace
    --name "$name"
    --pod "$POD_NAME"
    --env-file "$STACK_ENV"
    --env "SIGNAL_HTTP_URL=http://127.0.0.1:8080"
    -v "$REPO_DIR:/code"
    -v "$APP_DATABASE_FILE:/conf/db.sqlite3"
    -v "$VRUN_DIR:/var/run"
  )
  if [[ "$with_uwsgi" == "1" ]]; then
    args+=( -v "$REPO_DIR/docker/uwsgi.ini:/conf/uwsgi.ini:ro" )
  fi
  if [[ "$with_whatsapp" == "1" ]]; then
    args+=( -v "$WHATSAPP_DATA_DIR:${WHATSAPP_DB_DIR:-/var/tmp/whatsapp}" )
  fi
  podman run -d "${args[@]}" localhost/xf/gia:prod sh -c "$cmd" >/dev/null
}

run_oneshot_container() {
  local name="$1"
  local cmd="$2"
  local with_whatsapp="${3:-0}"

  rm_if_exists "$name"
  local args=(
    --replace
    --name "$name"
    --pod "$POD_NAME"
    --env-file "$STACK_ENV"
    --env "SIGNAL_HTTP_URL=http://127.0.0.1:8080"
    -v "$REPO_DIR:/code"
    -v "$APP_DATABASE_FILE:/conf/db.sqlite3"
    -v "$VRUN_DIR:/var/run"
  )
  if [[ "$with_whatsapp" == "1" ]]; then
    args+=( -v "$WHATSAPP_DATA_DIR:${WHATSAPP_DB_DIR:-/var/tmp/whatsapp}" )
  fi
  podman run "${args[@]}" localhost/xf/gia:prod sh -c "$cmd" >/dev/null
}

down_stack() {
  podman pod rm -f "$POD_NAME" >/dev/null 2>&1 || true
  rm_if_exists "$REDIS_CONTAINER"
  rm_if_exists "$SIGNAL_CONTAINER"
  rm_if_exists "$MIGRATION_CONTAINER"
  rm_if_exists "$COLLECTSTATIC_CONTAINER"
  rm_if_exists "$APP_CONTAINER"
  rm_if_exists "$ASGI_CONTAINER"
  rm_if_exists "$UR_CONTAINER"
  rm_if_exists "$SCHED_CONTAINER"
}

start_stack() {
  require_podman
  load_env
  ensure_dirs
  down_stack

  podman pod create --name "$POD_NAME" -p "${APP_PORT:-5006}:8000" -p "8080:8080" >/dev/null

  podman run -d \
    --replace \
    --name "$REDIS_CONTAINER" \
    --pod "$POD_NAME" \
    -v "$REPO_DIR/docker/redis.conf:/etc/redis.conf:ro" \
    -v "$REDIS_DATA_DIR:/data" \
    -v "$VRUN_DIR:/var/run" \
    docker.io/library/redis:latest \
    redis-server /etc/redis.conf >/dev/null

  podman run -d \
    --replace \
    --name "$SIGNAL_CONTAINER" \
    --pod "$POD_NAME" \
    -e MODE=json-rpc \
    -v "$ROOT_DIR/signal-cli-config:/home/.local/share/signal-cli" \
    docker.io/bbernhard/signal-cli-rest-api:latest >/dev/null

  wait_for_redis_socket

  run_oneshot_container "$MIGRATION_CONTAINER" ". /venv/bin/activate && python manage.py migrate --noinput"
  run_oneshot_container "$COLLECTSTATIC_CONTAINER" ". /venv/bin/activate && python manage.py collectstatic --noinput"

  run_worker_container "$APP_CONTAINER" "if [ \"\$OPERATION\" = \"uwsgi\" ] ; then . /venv/bin/activate && uwsgi --ini /conf/uwsgi.ini ; else . /venv/bin/activate && exec python manage.py runserver 0.0.0.0:8000; fi" 1 1
  run_worker_container "$ASGI_CONTAINER" "rm -f /var/run/asgi-gia.sock && . /venv/bin/activate && python -m pip install --disable-pip-version-check -q uvicorn && python -m uvicorn app.asgi:application --uds /var/run/asgi-gia.sock --workers 1" 0 1
  run_worker_container "$UR_CONTAINER" ". /venv/bin/activate && python manage.py ur" 1 1
  run_worker_container "$SCHED_CONTAINER" ". /venv/bin/activate && python manage.py scheduling" 1 0
}

render_units() {
  python3 "$ROOT_DIR/scripts/quadlet/render_units.py" --stack-env "$STACK_ENV"
}

case "${1:-}" in
  install)
    render_units
    ;;
  up)
    start_stack
    trap 'down_stack; exit 0' INT TERM
    podman logs -f "$APP_CONTAINER" "$ASGI_CONTAINER" "$UR_CONTAINER" "$SCHED_CONTAINER" "$REDIS_CONTAINER" "$SIGNAL_CONTAINER" || true
    ;;
  down)
    require_podman
    down_stack
    ;;
  restart)
    start_stack
    ;;
  status)
    require_podman
    podman pod ps --format "table {{.Name}}\t{{.Status}}" | grep -E "^$POD_NAME\b" || true
    podman ps --format "table {{.Names}}\t{{.Status}}" | grep -E "^($APP_CONTAINER|$ASGI_CONTAINER|$UR_CONTAINER|$SCHED_CONTAINER|$REDIS_CONTAINER|$SIGNAL_CONTAINER)\b" || true
    ;;
  logs)
    require_podman
    podman logs -f "$APP_CONTAINER" "$ASGI_CONTAINER" "$UR_CONTAINER" "$SCHED_CONTAINER" "$REDIS_CONTAINER" "$SIGNAL_CONTAINER"
    ;;
  *)
    echo "Usage: $0 {install|up|down|restart|status|logs}" >&2
    exit 2
    ;;
esac