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scripts/setup_embedding_venv.sh 1.47 KB
07cf5a93   tangwang   START_EMBEDDING=...
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  #!/bin/bash
  #
  # Create isolated venv for embedding service (.venv-embedding).
  #
  set -euo pipefail
  
  PROJECT_ROOT="$(cd "$(dirname "$0")/.." && pwd)"
  cd "${PROJECT_ROOT}"
  
  VENV_DIR="${PROJECT_ROOT}/.venv-embedding"
  PYTHON_BIN="${PYTHON_BIN:-python3}"
  TMP_DIR="${EMBEDDING_PIP_TMPDIR:-${PROJECT_ROOT}/.tmp/embedding-pip}"
  
  if ! command -v "${PYTHON_BIN}" >/dev/null 2>&1; then
    echo "ERROR: python not found: ${PYTHON_BIN}" >&2
    exit 1
  fi
  
  if [[ -d "${VENV_DIR}" && ! -f "${VENV_DIR}/bin/activate" ]]; then
    echo "Found broken venv at ${VENV_DIR}, recreating..."
    rm -rf "${VENV_DIR}"
  fi
  
  if [[ ! -d "${VENV_DIR}" ]]; then
    echo "Creating ${VENV_DIR}"
    "${PYTHON_BIN}" -m venv "${VENV_DIR}"
  else
    echo "Reusing ${VENV_DIR}"
  fi
  
  mkdir -p "${TMP_DIR}"
  export TMPDIR="${TMP_DIR}"
  PIP_ARGS=(--no-cache-dir)
  
  echo "Using TMPDIR=${TMPDIR}"
  "${VENV_DIR}/bin/python" -m pip install "${PIP_ARGS[@]}" --upgrade pip wheel
  "${VENV_DIR}/bin/python" -m pip install "${PIP_ARGS[@]}" -r requirements_embedding_service.txt
  
  # Install vendored clip client (for clip-as-service image backend)
  "${VENV_DIR}/bin/python" -m pip install "${PIP_ARGS[@]}" -e third-party/clip-as-service/client
  
  if [[ "${INSTALL_LOCAL_ST:-0}" == "1" ]]; then
    echo "INSTALL_LOCAL_ST=1 detected. Installing local_st extras..."
    "${VENV_DIR}/bin/python" -m pip install "${PIP_ARGS[@]}" -r requirements_embedding_local_st.txt
  fi
  
  echo
  echo "Done."
  echo "Embedding venv: ${VENV_DIR}"
  echo "Start service: ./scripts/start_embedding_service.sh"