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#!/bin/sh
set -eu

VENV="$HOME/.local/venv/nvim"
PYTHON="${PYTHON:-python3}"

# Python vorhanden?
if ! command -v "$PYTHON" >/dev/null 2>&1; then
  echo "ERROR: python3 not found"
  exit 1
fi

# venv anlegen (falls nicht vorhanden)
if [ ! -x "$VENV/bin/python" ]; then
  echo "Creating Neovim Python venv at $VENV"
  "$PYTHON" -m venv "$VENV"
fi

# pip sicherstellen
"$VENV/bin/python" -m ensurepip --upgrade >/dev/null 2>&1 || true

# pynvim installieren / aktualisieren
"$VENV/bin/python" -m pip install --upgrade pip pynvim

echo "Neovim Python provider ready:"
"$VENV/bin/python" -c 'import pynvim; print("pynvim:", pynvim.__version__)'