Dockerfile

# syntax=docker/dockerfile:1
FROM lbjlaq/antigravity-manager:latest

USER root
RUN apt-get update && apt-get install -y --no-install-recommends curl jq && rm -rf /var/lib/apt/lists/*

ENV DATA_DIR=/root/.antigravity_tools
ENV SYNC_INTERVAL=150
EXPOSE 8045

COPY --chmod=755 <<'SCRIPT' /entrypoint.sh
#!/bin/bash
set -e

DATA_DIR="${DATA_DIR:-/root/.antigravity_tools}"
SYNC_INTERVAL="${SYNC_INTERVAL:-30}"
LAST_SYNC="/tmp/.last_sync"
SUPABASE_PREFIX="antigravity_tools"

# ── Helpers ──────────────────────────────────────────────────────
supabase_list() {
  local prefix="$1" response files folders
  response=$(curl -s -X POST \
    "${SUPABASE_URL}/storage/v1/object/list/${SUPABASE_BUCKET}" \
    -H "Authorization: Bearer ${SUPABASE_KEY}" \
    -H "Content-Type: application/json" \
    -d "{\"prefix\":\"${prefix}\",\"limit\":1000}" 2>/dev/null)
  files=$(echo "$response" | jq -r '.[]? | select(.id != null) | .name' 2>/dev/null)
  folders=$(echo "$response" | jq -r '.[]? | select(.id == null) | .name' 2>/dev/null)
  for f in $files; do [ -n "$f" ] && echo "${prefix}${f}"; done
  for d in $folders; do [ -n "$d" ] && supabase_list "${prefix}${d}/"; done
}

supabase_download() {
  local remote_path="$1" local_path="$2"
  mkdir -p "$(dirname "$local_path")"
  curl -s -o "$local_path" \
    "${SUPABASE_URL}/storage/v1/object/${SUPABASE_BUCKET}/${remote_path}" \
    -H "Authorization: Bearer ${SUPABASE_KEY}"
}

supabase_upload() {
  local local_path="$1" remote_path="$2"
  curl -s -X POST \
    "${SUPABASE_URL}/storage/v1/object/${SUPABASE_BUCKET}/${remote_path}" \
    -H "Authorization: Bearer ${SUPABASE_KEY}" \
    -H "Content-Type: application/octet-stream" \
    -H "x-upsert: true" \
    --data-binary "@${local_path}" > /dev/null 2>&1
}

supabase_has_data() {
  local r
  r=$(curl -s -X POST \
    "${SUPABASE_URL}/storage/v1/object/list/${SUPABASE_BUCKET}" \
    -H "Authorization: Bearer ${SUPABASE_KEY}" \
    -H "Content-Type: application/json" \
    -d "{\"prefix\":\"${SUPABASE_PREFIX}/\",\"limit\":1}" 2>/dev/null)
  [ "$(echo "$r" | jq 'length' 2>/dev/null)" != "0" ]
}

# ── Pull: Download all files from Supabase ──────────────────────
pull_from_supabase() {
  echo "[Sync] Pulling from Supabase..."
  local count=0
  supabase_list "${SUPABASE_PREFIX}/" | while read -r remote_path; do
    local rel="${remote_path#${SUPABASE_PREFIX}/}"
    local local_path="$DATA_DIR/$rel"
    supabase_download "$remote_path" "$local_path"
    echo "[Sync]   <- $rel"
    count=$((count + 1))
  done
  touch "$LAST_SYNC"
  echo "[Sync] Pull complete!"
}

# ── Push: Upload entire directory to Supabase ───────────────────
push_all() {
  echo "[Sync] Pushing entire directory..."
  find "$DATA_DIR" -type f | while read -r filepath; do
    local rel="${filepath#$DATA_DIR/}"
    supabase_upload "$filepath" "${SUPABASE_PREFIX}/${rel}"
    echo "[Sync]   -> $rel"
  done
  touch "$LAST_SYNC"
  echo "[Sync] Push complete at $(date '+%H:%M:%S')"
}

# ── Push changed: Only upload files modified since last sync ────
push_changed() {
  find "$DATA_DIR" -type f -newer "$LAST_SYNC" 2>/dev/null | while read -r filepath; do
    local rel="${filepath#$DATA_DIR/}"
    supabase_upload "$filepath" "${SUPABASE_PREFIX}/${rel}"
    echo "[Sync]   -> $rel"
  done
  touch "$LAST_SYNC"
}

# ── Main ─────────────────────────────────────────────────────────
SYNC=""
[ -n "$SUPABASE_URL" ] && [ -n "$SUPABASE_KEY" ] && [ -n "$SUPABASE_BUCKET" ] && SYNC="1"

# Step 1: Pull existing data from Supabase
if [ -n "$SYNC" ]; then
  echo "[Sync] Checking Supabase for existing data..."
  if supabase_has_data; then
    pull_from_supabase
  else
    echo "[Sync] Empty bucket — first run."
  fi
fi

# Step 2: Start the app
/app/antigravity-tools --headless &
APP_PID=$!

# Step 3: First run — wait for data dir, then push initial state
if [ -n "$SYNC" ] && [ ! -f "$LAST_SYNC" ]; then
  echo "[Sync] Waiting for app to create data..."
  while [ ! -d "$DATA_DIR" ]; do sleep 2; done
  sleep 5
  push_all
fi

# Step 4: Background sync — push changed files every N seconds
if [ -n "$SYNC" ]; then
  (
    while kill -0 $APP_PID 2>/dev/null; do
      sleep "$SYNC_INTERVAL"
      push_changed || true
    done
  ) &
  SYNC_PID=$!
fi

# Step 5: Final push on shutdown
cleanup() {
  echo "[Sync] Shutting down — final push..."
  [ -n "$SYNC" ] && [ -d "$DATA_DIR" ] && push_all
  kill $APP_PID 2>/dev/null
  [ -n "$SYNC_PID" ] && kill $SYNC_PID 2>/dev/null
  wait $APP_PID 2>/dev/null
  exit 0
}
trap cleanup SIGTERM SIGINT

wait $APP_PID
SCRIPT

ENTRYPOINT ["/entrypoint.sh"]