# Copy to .env (or set in your shell / launcher) — do NOT commit the real values.

# Required: absolute path to your Obsidian vault (or any folder of .md files)
VAULT_PATH=/path/to/your/obsidian/vault

# Optional: where to store the SQLite index + embedding cache.
# Defaults to $XDG_DATA_HOME/obsidian-brain or ~/.local/share/obsidian-brain
# DATA_DIR=/path/to/data/dir

# Pick a preset (easiest). Default is "english". Ignored if EMBEDDING_MODEL is set.
# Presets:
#   english         Xenova/bge-small-en-v1.5               34 MB  English (default, asymmetric)
#   english-fast    MongoDB/mdbr-leaf-ir                   22 MB  English, retrieval-tuned, asymmetric (v1.7.4+)
#   english-quality Xenova/bge-base-en-v1.5               110 MB  English, highest CPU quality
#   multilingual    Xenova/multilingual-e5-small          135 MB  94 languages
# Deprecated aliases: fastest → english-fast (now mdbr-leaf-ir), balanced → english (was all-MiniLM-L6-v2)
#EMBEDDING_PRESET=english

# Power-user: specify any transformers.js-compatible or Ollama model id directly.
# Overrides EMBEDDING_PRESET when set.
#EMBEDDING_MODEL=Xenova/bge-base-en-v1.5

# For multilingual without the 118 MB transformers.js tax, use Ollama instead:
#EMBEDDING_PROVIDER=ollama
#EMBEDDING_MODEL=qwen3-embedding:0.6b

# Embedding provider — default is "transformers" (local, no setup). Set to
# "ollama" to use a local Ollama server for higher-quality embeddings.
# EMBEDDING_PROVIDER=ollama
# OLLAMA_BASE_URL=http://localhost:11434
# With EMBEDDING_PROVIDER=ollama, EMBEDDING_MODEL selects the Ollama model
# (default: nomic-embed-text). Pull it first with: ollama pull <model>.
# OLLAMA_EMBEDDING_DIM is optional — if unset the server probes the model
# on startup. Well-known dims:
#   nomic-embed-text      = 768
#   mxbai-embed-large     = 1024
#   bge-large             = 1024
#   qwen3-embedding-8b    = 4096
# OLLAMA_EMBEDDING_DIM=768