# Local / OpenAI TTS API Configuration (default)
# Suggest using https://github.com/remsky/Kokoro-FastAPI
API_BASE=http://localhost:8880/v1
API_KEY=api_key_optional

# (Optional) TTS request/cache tuning (leave unset to use defaults)
# TTS_CACHE_MAX_SIZE_BYTES=268435456   # 256MB
# TTS_CACHE_TTL_MS=1800000             # 30 minutes
# TTS_MAX_RETRIES=2
# TTS_RETRY_INITIAL_MS=250
# TTS_RETRY_MAX_MS=2000
# TTS_RETRY_BACKOFF=2

# (Optional) Enable TTS character rate limiting (default is `false`)
# TTS_ENABLE_RATE_LIMIT=true
# (Optional) TTS per-user daily limits (leave unset to use defaults)
# TTS_DAILY_LIMIT_ANONYMOUS=50000
# TTS_DAILY_LIMIT_AUTHENTICATED=500000
# (Optional) TTS IP backstop daily limits (leave unset to use defaults)
# TTS_IP_DAILY_LIMIT_ANONYMOUS=100000
# TTS_IP_DAILY_LIMIT_AUTHENTICATED=1000000

# Auth configuration (recommended for contributors and public instances)
# (Optional) Auth is only enabled when AUTH_SECRET and BASE_URL are set
BASE_URL=http://localhost:3003 # Externally facing URL for this app (set to LAN IP for access from other devices on the network)
AUTH_SECRET=some_random_secret_key # Generate with `openssl rand -hex 32`
AUTH_TRUSTED_ORIGINS=http://localhost:3003,http://127.0.0.1:3003 # Additional trusted origins (BASE_URL is always trusted)
# (Optional) Allow anonymous auth sessions when auth is enabled (default: `false`)
USE_ANONYMOUS_AUTH_SESSIONS=
# (Optional) Sign in w/ GitHub Configuration
GITHUB_CLIENT_ID=
GITHUB_CLIENT_SECRET=
# (Optional) Disable Better Auth built-in rate limiting (useful for testing)
DISABLE_AUTH_RATE_LIMIT=

# (Optional) Backend DB used for server-side metadata (documents/audiobooks) and, when auth is enabled, auth tables.
# Defaults to SQLite at docstore/sqlite3.db when not set.
POSTGRES_URL=

# Embedded SeaweedFS weed mini config
# (Optional) Enable embedded weed mini for local S3-compatible storage (default: `true`)
USE_EMBEDDED_WEED_MINI=
WEED_MINI_DIR=
WEED_MINI_WAIT_SEC=

# S3 storage config (use with embedded weed mini or external S3-compatible storage)
# (Optional) For embedded weed mini, set explicit keys if you want stable credentials across restarts.
S3_ACCESS_KEY_ID=
S3_SECRET_ACCESS_KEY=
S3_BUCKET=
S3_REGION=
# (Optional) If empty in embedded mode, OpenReader uses BASE_URL host (when set) or detected LAN host.
S3_ENDPOINT=
S3_FORCE_PATH_STYLE=
S3_PREFIX=

# Migrations configuration
# (Optional) Skip automatic startup migrations when set to `false` (default: `true`)
RUN_DRIZZLE_MIGRATIONS=
# (Optional) Skip automatic filesystem->S3/DB migration pass when set to `false` (default: `true`)
RUN_FS_MIGRATIONS=

# (Optional) Server library import roots (uses /docstore/library by default)
IMPORT_LIBRARY_DIR=
IMPORT_LIBRARY_DIRS=

# (Required without Docker) Path to your local whisper.cpp CLI binary for STT timestamp generation
WHISPER_CPP_BIN=/whisper.cpp/build/bin/whisper-cli

# (Optional) Override ffmpeg binary path used for audiobook processing
FFMPEG_BIN=

# (Optional) Client feature flags (does not work in Docker containers due to being build-time only)
# NEXT_PUBLIC_ENABLE_DOCX_CONVERSION=true
# NEXT_PUBLIC_ENABLE_DESTRUCTIVE_DELETE_ACTIONS=true
# NEXT_PUBLIC_ENABLE_TTS_PROVIDERS_TAB=true
# NEXT_PUBLIC_DEFAULT_TTS_PROVIDER=custom-openai
# NEXT_PUBLIC_DEFAULT_TTS_MODEL=kokoro
# NEXT_PUBLIC_SHOW_ALL_DEEPINFRA_MODELS=true
# NEXT_PUBLIC_ENABLE_AUDIOBOOK_EXPORT=true
# NEXT_PUBLIC_ENABLE_WORD_HIGHLIGHT=false