setup_jupyter.sh — builds on [setup_venv.sh](https://gist.github.com/alastori/ed46fba72be8398e171c401761d0be9e) to install Jupyter in .venv and register a per-project kernel

setup_jupyter.sh

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

# Ensure the base venv script exists in your home
if [ ! -x "$HOME/setup_venv.sh" ]; then
  echo "Error: $HOME/setup_venv.sh not found or not executable."
  echo "Download it or make it executable: chmod +x ~/setup_venv.sh"
  exit 1
fi

# Run base venv setup (creates .venv in the CURRENT project dir)
"$HOME/setup_venv.sh"

# Activate venv in the CURRENT project dir
# shellcheck disable=SC1091
source .venv/bin/activate

# Install Jupyter + ipykernel (fast with uv)
uv pip install --upgrade pip
uv pip install jupyterlab ipykernel

# Register kernel with a project-based name
KERNEL_NAME="$(basename "$PWD")"
python -m ipykernel install --user --name "$KERNEL_NAME" --display-name "Python ($KERNEL_NAME)"

echo "Jupyter installed and kernel registered as: Python ($KERNEL_NAME)"
echo "Run with: uv run jupyter lab"