cutos-agent/install.sh

#!/usr/bin/env bash
# CutOS Agent installer
# Run: curl -fsSL https://git.cutos.ai/claw-daemon/cutos-agent/raw/main/install.sh | bash

set -euo pipefail

RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m'

info() { echo -e "${GREEN}[cutos-agent]${NC} $*"; }
warn() { echo -e "${YELLOW}[cutos-agent]${NC} $*"; }
error() { echo -e "${RED}[cutos-agent]${NC} $*" >&2; exit 1; }

require_command() {
  if ! command -v "$1" >/dev/null 2>&1; then
    error "$1 not found. Please install $1 and run this installer again."
  fi
}

run_root() {
  if [ "${EUID:-$(id -u)}" -eq 0 ]; then
    "$@"
    return
  fi

  require_command sudo
  sudo "$@"
}

detect_user() {
  if [ "${EUID:-$(id -u)}" -eq 0 ]; then
    if [ -n "${SUDO_USER:-}" ] && [ "${SUDO_USER}" != "root" ]; then
      printf '%s' "$SUDO_USER"
    else
      printf 'root'
    fi
  else
    id -un
  fi
}

detect_home() {
  local user="$1"
  local home=""

  if command -v getent >/dev/null 2>&1; then
    home="$(getent passwd "$user" | cut -d: -f6 || true)"
  fi

  if [ -z "$home" ]; then
    home="${HOME:-}"
  fi

  if [ -z "$home" ]; then
    error "Cannot determine home directory for user $user"
  fi

  printf '%s' "$home"
}

npm_global_install() {
  info "Installing $* ..."

  if npm install -g "$@"; then
    return
  fi

  if [ "${EUID:-$(id -u)}" -eq 0 ]; then
    error "npm install failed: $*"
  fi

  warn "Retrying global npm install with sudo ..."
  run_root env PATH="$PATH" npm install -g "$@"
}

run_as_target_user() {
  if [ "$TARGET_USER" = "root" ]; then
    HOME="$TARGET_HOME" "$@"
    return
  fi

  if [ "${EUID:-$(id -u)}" -eq 0 ]; then
    runuser -u "$TARGET_USER" -- env HOME="$TARGET_HOME" PATH="$PATH" "$@"
  else
    HOME="$TARGET_HOME" "$@"
  fi
}

install_pi_package() {
  local package="$1"
  info "Installing Pi extension: $package"
  run_as_target_user "$PI_BIN" install "$package"
}

resolve_bin() {
  local name="$1"
  local found=""

  found="$(command -v "$name" || true)"
  if [ -n "$found" ]; then
    printf '%s' "$found"
    return
  fi

  local prefix=""
  prefix="$(npm prefix -g 2>/dev/null || true)"
  if [ -n "$prefix" ] && [ -x "$prefix/bin/$name" ]; then
    printf '%s' "$prefix/bin/$name"
    return
  fi

  if [ -x "/usr/local/bin/$name" ]; then
    printf '%s' "/usr/local/bin/$name"
    return
  fi

  if [ -x "/usr/bin/$name" ]; then
    printf '%s' "/usr/bin/$name"
    return
  fi

  error "Cannot find $name after installation"
}

write_pi_web_service() {
  local pi_web_bin="$1"
  local service_file="/etc/systemd/system/pi-web.service"

  info "Writing pi-web systemd service ..."
  run_root tee "$service_file" >/dev/null <<EOF
[Unit]
Description=Pi Web Console
After=network-online.target
Wants=network-online.target

[Service]
Type=simple
User=$TARGET_USER
Environment=HOME=$TARGET_HOME
WorkingDirectory=$PI_HOME
ExecStart=$pi_web_bin --no-open
Restart=always
RestartSec=5

[Install]
WantedBy=multi-user.target
EOF

  run_root systemctl daemon-reload
  run_root systemctl enable pi-web.service
  run_root systemctl restart pi-web.service
}

configure_clawd_agent_type() {
  local config_dir="/etc/clawd"
  local env_file="$config_dir/env"
  local models_config="$TARGET_HOME/.pi/agent/models.json"

  info "Configuring clawd AGENT_TYPE=cutos-agent ..."
  run_root mkdir -p "$config_dir"

  if run_root test -f "$env_file"; then
    if run_root grep -q '^[[:space:]]*AGENT_TYPE=' "$env_file"; then
      run_root sed -i 's/^[[:space:]]*AGENT_TYPE=.*/AGENT_TYPE=cutos-agent/' "$env_file"
    elif run_root grep -q '^[[:space:]]*# AGENT_TYPE=' "$env_file"; then
      run_root sed -i 's/^[[:space:]]*# AGENT_TYPE=.*/AGENT_TYPE=cutos-agent/' "$env_file"
    else
      printf '\nAGENT_TYPE=cutos-agent\n' | run_root tee -a "$env_file" >/dev/null
    fi

    if run_root grep -q '^[[:space:]]*PI_MODELS_CONFIG=' "$env_file"; then
      run_root sed -i "s|^[[:space:]]*PI_MODELS_CONFIG=.*|PI_MODELS_CONFIG=$models_config|" "$env_file"
    elif run_root grep -q '^[[:space:]]*# PI_MODELS_CONFIG=' "$env_file"; then
      run_root sed -i "s|^[[:space:]]*# PI_MODELS_CONFIG=.*|PI_MODELS_CONFIG=$models_config|" "$env_file"
    else
      printf 'PI_MODELS_CONFIG=%s\n' "$models_config" | run_root tee -a "$env_file" >/dev/null
    fi
  else
    run_root tee "$env_file" >/dev/null <<EOF
# clawd environment (loaded by systemd EnvironmentFile)
AGENT_TYPE=cutos-agent
PI_MODELS_CONFIG=$models_config
EOF
  fi

  if command -v systemctl >/dev/null 2>&1 && run_root systemctl cat clawd.service >/dev/null 2>&1; then
    info "Restarting clawd to apply AGENT_TYPE ..."
    if ! run_root systemctl restart clawd.service; then
      warn "clawd restart failed. Check logs with: journalctl -u clawd -n 50 --no-pager"
    fi
  fi
}

require_command node
require_command npm

NODE_VER="$(node -e "process.stdout.write(process.versions.node)")"
NODE_MAJOR="$(printf '%s' "$NODE_VER" | cut -d. -f1)"
if [ "$NODE_MAJOR" -lt 18 ]; then
  error "Node.js $NODE_VER is too old. Please install Node.js >= 18."
fi
info "Node.js $NODE_VER OK"

TARGET_USER="$(detect_user)"
TARGET_HOME="$(detect_home "$TARGET_USER")"
TARGET_GROUP="$(id -gn "$TARGET_USER" 2>/dev/null || printf '%s' "$TARGET_USER")"
PI_HOME="$TARGET_HOME/.pi"

info "Installing for user: $TARGET_USER"
info "Pi working directory: $PI_HOME"

configure_clawd_agent_type

run_root mkdir -p "$PI_HOME"
run_root mkdir -p "$PI_HOME/agent"
if [ "$TARGET_USER" != "root" ]; then
  run_root chown "$TARGET_USER:$TARGET_GROUP" "$PI_HOME"
  run_root chown "$TARGET_USER:$TARGET_GROUP" "$PI_HOME/agent"
fi

npm_global_install @earendil-works/pi-coding-agent@latest --allow-scripts=@google/genai,protobufjs,sharp
npm_global_install @agegr/pi-web

PI_BIN="$(resolve_bin pi)"
PI_WEB_BIN="$(resolve_bin pi-web)"

info "pi CLI: $PI_BIN"
info "pi-web: $PI_WEB_BIN"

install_pi_package npm:pi-wechat-assistant
install_pi_package npm:@jay-zod/speakturbo
install_pi_package npm:pi-codex-image-gen
install_pi_package npm:@mammothb/pi-office
install_pi_package npm:@zosmaai/pi-llm-wiki
install_pi_package npm:pi-git-commands-extension
install_pi_package npm:@xjuai/pi-feishu-lark
install_pi_package npm:pi-ocr
install_pi_package npm:pi-schedule-prompt

write_pi_web_service "$PI_WEB_BIN"

sleep 2
if systemctl is-active --quiet pi-web.service; then
  info "pi-web is running"
else
  warn "pi-web failed to start. Check logs with: journalctl -u pi-web -n 50 --no-pager"
fi

cat <<EOF

CutOS Agent install complete.

  Pi home:  $PI_HOME
  Service:  pi-web.service
  clawd env: /etc/clawd/env
  Logs:     journalctl -u pi-web -f
  Console:  http://127.0.0.1:30141/

EOF