docker-entrypoint.sh

#!/bin/bash
set -e

SUGGESTIONS_FILE="/app/montaigne-config/prompt_suggestions.json"
POLICY_FILE="/app/montaigne-config/ui_policy.json"
MINIMAL_UI_PATCH_FILE="/app/montaigne-config/minimal_ui_patch.js"

if [ -f "$SUGGESTIONS_FILE" ] || [ -f "$POLICY_FILE" ]; then
    echo "Syncing Montaigne UI policy to OpenWebUI..."
    python3 - <<'PY'
import json
import os
import sqlite3
from pathlib import Path
from urllib.parse import unquote

from open_webui.env import DATA_DIR, DATABASE_URL


def load_suggestions(path: Path) -> list:
    payload = json.loads(path.read_text(encoding="utf-8"))
    suggestions = payload.get("default_prompt_suggestions", [])
    if not isinstance(suggestions, list):
        raise ValueError("default_prompt_suggestions must be a list")
    return suggestions


def load_policy(path: Path) -> dict:
    return json.loads(path.read_text(encoding="utf-8"))


def deep_update(target: dict, updates: dict) -> None:
    """Recursively update *target* with *updates*, creating missing keys."""
    for key, value in updates.items():
        if isinstance(value, dict) and isinstance(target.get(key), dict):
            deep_update(target[key], value)
        else:
            target[key] = value


def merge_config(config: dict, suggestions: list, policy: dict) -> dict:
    if not isinstance(config, dict):
        config = {}

    # Prompt suggestions
    ui = config.get("ui")
    if not isinstance(ui, dict):
        ui = {}
    ui["prompt_suggestions"] = suggestions
    config["ui"] = ui

    # Policy fields
    if "default_models" in policy:
        config["default_models"] = policy["default_models"]

    if "default_pinned_models" in policy:
        config["default_pinned_models"] = policy["default_pinned_models"]

    # Permissions
    if "permissions" in policy:
        perms = config.get("permissions")
        if not isinstance(perms, dict):
            perms = {}
        deep_update(perms, policy["permissions"])
        config["permissions"] = perms

    # Global features
    if "features" in policy:
        feats = config.get("features")
        if not isinstance(feats, dict):
            feats = {}
        deep_update(feats, policy["features"])
        config["features"] = feats

    config.setdefault("version", 0)
    return config


suggestions_file = Path("/app/montaigne-config/prompt_suggestions.json")
policy_file = Path("/app/montaigne-config/ui_policy.json")

suggestions = load_suggestions(suggestions_file) if suggestions_file.exists() else []
policy = load_policy(policy_file) if policy_file.exists() else {}

data_dir = Path(DATA_DIR)
database_url = str(DATABASE_URL)

if database_url.startswith("sqlite:///"):
    db_path = Path(unquote(database_url.replace("sqlite:///", "", 1)))

    if not db_path.exists():
        config = merge_config({}, suggestions, policy)
        config_path = data_dir / "config.json"
        config_path.parent.mkdir(parents=True, exist_ok=True)
        config_path.write_text(json.dumps(config, indent=2), encoding="utf-8")
        print(f"Wrote bootstrap config to {config_path}")
        raise SystemExit(0)

    conn = sqlite3.connect(db_path)
    try:
        cursor = conn.cursor()
        cursor.execute(
            "SELECT name FROM sqlite_master WHERE type='table' AND name='config'"
        )
        table_exists = cursor.fetchone() is not None

        if not table_exists:
            config = merge_config({}, suggestions, policy)
            config_path = data_dir / "config.json"
            config_path.parent.mkdir(parents=True, exist_ok=True)
            config_path.write_text(json.dumps(config, indent=2), encoding="utf-8")
            print(f"Wrote bootstrap config to {config_path}")
            raise SystemExit(0)

        cursor.execute("SELECT id, data FROM config ORDER BY id ASC LIMIT 1")
        row = cursor.fetchone()

        if row is None:
            config = merge_config({}, suggestions, policy)
            cursor.execute(
                "INSERT INTO config (data, version) VALUES (?, ?)",
                (json.dumps(config), int(config.get("version", 0))),
            )
        else:
            config_id, raw_data = row
            try:
                current = json.loads(raw_data) if raw_data else {}
            except json.JSONDecodeError:
                current = {}
            updated = merge_config(current, suggestions, policy)
            cursor.execute(
                "UPDATE config SET data = ?, updated_at = CURRENT_TIMESTAMP WHERE id = ?",
                (json.dumps(updated), config_id),
            )

        conn.commit()
        print(
            f"Applied {len(suggestions)} prompt suggestions "
            f"and {len(policy)} policy keys to sqlite config"
        )
    finally:
        conn.close()
else:
    if suggestions:
        os.environ["DEFAULT_PROMPT_SUGGESTIONS"] = json.dumps(
            suggestions, separators=(",", ":")
        )
        print("Non-sqlite database: exported DEFAULT_PROMPT_SUGGESTIONS fallback")
    print("Policy enforcement requires sqlite database; skipped.")
PY
fi

if [ -f "$MINIMAL_UI_PATCH_FILE" ] && [ -f "/app/build/index.html" ]; then
    cp "$MINIMAL_UI_PATCH_FILE" "/app/build/montaigne-minimal-ui.js"

    python3 - <<'PY'
from pathlib import Path

index_path = Path('/app/build/index.html')
script_tag = '<script src="/montaigne-minimal-ui.js"></script>'
html = index_path.read_text(encoding='utf-8')

if script_tag not in html:
    if '<script' in html:
        html = html.replace('<script', f'{script_tag}\n<script', 1)
    elif '</head>' in html:
        html = html.replace('</head>', f'    {script_tag}\n</head>', 1)
    elif '</body>' in html:
        html = html.replace('</body>', f'    {script_tag}\n</body>', 1)
    index_path.write_text(html, encoding='utf-8')
PY

    echo "Injected Montaigne minimal UI patch"
fi

exec "$@"