install.sh

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

# =============================================================================
# ZeroInc — One-Command Install
# Clones the repo, generates secrets, builds Docker images, and starts services.
# Usage:  curl -fsSL https://raw.githubusercontent.com/agentxagi/zero-inc/master/install.sh | bash
# =============================================================================

REPO_URL="${REPO_URL:-https://github.com/agentxagi/zero-inc.git}"
CLONE_DIR="${CLONE_DIR:-zero-inc}"
BRANCH="${BRANCH:-master}"
TIMEOUT="${TIMEOUT:-600}"

info()  { printf '\033[1;34m[INFO]\033[0m  %s\n' "$*"; }
ok()    { printf '\033[1;32m[OK]\033[0m    %s\n' "$*"; }
warn()  { printf '\033[1;33m[WARN]\033[0m  %s\n' "$*"; }
fail()  { printf '\033[1;31m[ERROR]\033[0m %s\n' "$*"; exit 1; }

# --- Prerequisites -----------------------------------------------------------

for cmd in git docker; do
  command -v "$cmd" &>/dev/null || fail "'$cmd' is required but not found. Install it first."
done

docker compose version &>/dev/null || fail "'docker compose' (V2) is required."

if docker info 2>/dev/null | grep -q "rootless\|root"; then
  ok "Docker daemon is running."
else
  fail "Docker daemon is not running. Start it with: sudo systemctl start docker"
fi

# --- Clone -------------------------------------------------------------------

if [ -d "$CLONE_DIR" ]; then
  info "Directory '$CLONE_DIR' already exists — pulling latest."
  git -C "$CLONE_DIR" pull --ff-only || warn "Could not pull latest. Using existing checkout."
else
  info "Cloning ZeroInc from $REPO_URL (branch: $BRANCH)..."
  git clone --branch "$BRANCH" --depth 1 "$REPO_URL" "$CLONE_DIR"
fi
cd "$CLONE_DIR"
ok "Repository ready at $(pwd)"

# --- Generate .env -----------------------------------------------------------

if [ -f .env ]; then
  warn ".env already exists — skipping generation. Edit .env to update secrets."
else
  info "Generating .env with random secrets..."
  AUTH_SECRET="$(openssl rand -base64 32)"
  DB_PASSWORD="$(openssl rand -base64 24)"
  cat > .env <<EOF
# Auto-generated by install.sh on $(date -u +%Y-%m-%dT%H:%M:%SZ)
# Change these values for production!

BETTER_AUTH_SECRET=${AUTH_SECRET}
POSTGRES_PASSWORD=${DB_PASSWORD}
POSTGRES_USER=zeroinc
POSTGRES_DB=zeroinc
POSTGRES_PORT=5432
PAPERCLIP_PUBLIC_URL=http://localhost:3100
PAPERCLIP_PORT=3100
PAPERCLIP_DEPLOYMENT_MODE=authenticated
PAPERCLIP_DEPLOYMENT_EXPOSURE=private
OPENAI_API_KEY=
ANTHROPIC_API_KEY=
EOF
  ok ".env created with generated secrets."
fi

# --- Build -------------------------------------------------------------------

info "Building Docker images (this may take a few minutes)..."
timeout "$TIMEOUT" docker compose build \
  || fail "Docker build failed. Check the output above for errors."
ok "Docker build complete."

# --- Start -------------------------------------------------------------------

info "Starting services..."
docker compose up -d \
  || fail "Failed to start services. Run 'docker compose logs' to diagnose."

# --- Health Check ------------------------------------------------------------

info "Waiting for services to become healthy..."
MAX_WAIT=60
ELAPSED=0
until curl -sf http://localhost:${PAPERCLIP_PORT:-3100}/api/health >/dev/null 2>&1; do
  sleep 2
  ELAPSED=$((ELAPSED + 2))
  if [ "$ELAPSED" -ge "$MAX_WAIT" ]; then
    warn "Server did not respond within ${MAX_WAIT}s. Check logs: docker compose logs server"
    break
  fi
done

if curl -sf http://localhost:${PAPERCLIP_PORT:-3100}/api/health >/dev/null 2>&1; then
  ok "ZeroInc is up and healthy."
else
  warn "Health check not ready yet. This is normal on first start (DB migration in progress)."
fi

# --- Done --------------------------------------------------------------------

cat <<'SUMMARY'

===========================================================================
  ZeroInc is running!
===========================================================================

  Dashboard:  http://localhost:3100

  Next steps:
    1. Open the URL above in your browser
    2. Create your admin account
    3. Add your AI provider API keys in the dashboard

  Useful commands:
    docker compose logs -f          # Follow all logs
    docker compose logs -f server   # Server logs only
    docker compose ps               # Check service status
    docker compose down             # Stop everything
    docker compose up -d            # Start again

  See doc/DEPLOY.md for the full deployment guide.

SUMMARY