entrypoint.sh

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

export HOME="${HOME:-/root}"
DATA="/data"

# --- 0. Persistent data dir: ~/.hermes -> /data ---------------------------------
# Hermes (baked into the image) defaults to $HOME/.hermes. We swap that for the
# mounted /data bucket so config, skills, memory, sessions and cron survive
# restarts. /root is ephemeral, so the symlink itself is recreated every boot.
mkdir -p "${DATA}"
rm -rf "${HOME}/.hermes"
ln -sfn "${DATA}" "${HOME}/.hermes"

# Heal mount permissions/ownership (bucket mounts can reset them between boots).
if [ ! -w "${DATA}" ] && [ "$(id -u)" = "0" ]; then
    echo "[boot] repairing ownership on ${DATA}..." >&2
    chown root:root "${DATA}" 2>/dev/null || true
    chmod u+rwx "${DATA}" 2>/dev/null || true
fi

# --- 1. Seed the volume from the image on first boot ---------------------------------------
if [ ! -f "${DATA}/config.yaml" ]; then
    echo "[boot] first boot — seeding Hermes data (node, uv, bundled skills) into ${DATA}..." >&2
    if [ -d /hermes-seed ]; then
        cp -a /hermes-seed/. "${DATA}/" 2>/dev/null || true
    fi
fi

# Storage Buckets are S3-like and may drop the executable bit on remount. Re-assert +x
# on every boot for the binaries Hermes relies on (node, uv, skills scripts) so the
# volume stays self-healing across restarts.
if [ -d "${DATA}/node/bin" ]; then
    chmod +x "${DATA}/node/bin/"* 2>/dev/null || true
fi
find "${DATA}" -maxdepth 3 -type f \( -name "uv" -o -name "node" -o -name "npm" -o -name "npx" \) -exec chmod +x {} + 2>/dev/null || true

# node/npm (managed by the installer under ~/.hermes/node) + uv on PATH.
export PATH="${DATA}/node/bin:${HOME}/.local/bin:${PATH}"

# Make sure `hermes` is reachable (it's baked at /usr/local/bin, fallback to venv).
if ! command -v hermes >/dev/null 2>&1; then
    ln -sfn /usr/local/lib/hermes-agent/venv/bin/hermes /usr/local/bin/hermes 2>/dev/null || true
fi

# --- 2. Persist secrets (Space env secrets) into ~/.hermes/.env every boot ----
# (config.yaml lives in the .env directory too, so this file IS the volume)
env_file="${DATA}/.env"
touch "${env_file}"
set_key() {
    local key="$1" value="${2:-}"
    if [ -n "${value}" ]; then
        if grep -qE "^${key}=" "${env_file}" 2>/dev/null; then
            sed -i "/^${key}=/d" "${env_file}"
        fi
        printf '%s=%s\n' "${key}" "${value}" >> "${env_file}"
    fi
}
set_key OPENROUTER_API_KEY            "${OPENROUTER_API_KEY:-}"
set_key HERMES_OPENROUTER_CACHE       1

# Dashboard basic auth (a non-loopback bind requires an auth provider).
set_key HERMES_DASHBOARD_BASIC_AUTH_USERNAME "${HERMES_DASHBOARD_BASIC_AUTH_USERNAME:-admin}"
set_key HERMES_DASHBOARD_BASIC_AUTH_PASSWORD "${HERMES_DASHBOARD_BASIC_AUTH_PASSWORD:-}"
set_key HERMES_DASHBOARD_BASIC_AUTH_SECRET   "${HERMES_DASHBOARD_BASIC_AUTH_SECRET:-}"

# OpenAI-compatible API server (loopback only).
set_key API_SERVER_ENABLED "${API_SERVER_ENABLED:-true}"
set_key API_SERVER_PORT    "${API_SERVER_PORT:-8642}"
set_key API_SERVER_KEY     "${API_SERVER_KEY:-}"
set_key API_SERVER_HOST    "127.0.0.1"

# --- 3. Default config.yaml (OpenRouter + delegation/spawn), only if missing ----
if [ ! -f "${DATA}/config.yaml" ]; then
    cat > "${DATA}/config.yaml" <<'YAML'
# Hermes Agent — persistent setup via OpenRouter with subagent spawning.
model:
  provider: openrouter
  default: "~anthropic/claude-sonnet-latest"

# Spawn subagents through OpenRouter (parallel + nested orchestration).
delegation:
  provider: openrouter
  max_concurrent_children: 3
  max_spawn_depth: 2
  orchestrator_enabled: true
  max_iterations: 50

terminal:
  backend: local

openrouter:
  response_cache: true
YAML
fi

# --- 4. Start the Hermes web dashboard on the Hugging Face PORT ----------------
PORT="${PORT:-7860}"
echo "[boot] Hermes dashboard → http://0.0.0.0:${PORT}/" >&2
# Use prebuilt web UI if present (baked at Docker build); otherwise build at runtime.
DASH_FLAGS="--host 0.0.0.0 --port ${PORT}"
if [ -d /usr/local/lib/hermes-agent/hermes_cli/web_dist ]; then
    DASH_FLAGS="${DASH_FLAGS} --skip-build"
fi
exec hermes dashboard ${DASH_FLAGS}