neovim: saubere python Installation für Mac und freeBSD

2 files changed, 34 insertions, 2 deletions

diff --git a/bootstrap-nvim-python.sh b/bootstrap-nvim-python.sh
new file mode 100755
index 0000000..30e4b06
--- /dev/null
+++ b/bootstrap-nvim-python.sh
@@ -0,0 +1,26 @@
+#!/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__)'
diff --git a/nvim/lua/config/options.lua b/nvim/lua/config/options.lua
index afd6d11..6f21641 100644
--- a/nvim/lua/config/options.lua
+++ b/nvim/lua/config/options.lua
@@ -81,9 +81,15 @@ opt.autowrite = true
 opt.guifont = "JetBrains Mono Semibold:h12"
 
 -- Provider
-g.python3_host_prog = "/usr/local/bin/python"
+--[[
+
+$ python3 -m venv ~/.local/venv/nvim
+$ ~/.local/venv/nvim/bin/python -m pip install pynvim
+
+--]]
+g.python3_host_prog = vim.fn.expand("~/.local/venv/nvim/bin/python")
 
--- Provider aeaktivieren
+-- Provider deaktivieren
 g.loaded_node_provider = 0
 g.loaded_ruby_provider = 0
 g.loaded_perl_provider = 0