Molten issues 232 setup script

molten-issues-232-setup.sh

#!/bin/bash

NVIM_APPNAME=test-nvim
XDG_DATA_HOME="$HOME/.local/share"

echo "--------------------------------------------------------------------------------"
echo "0. Remove file from previous tests"

rm -rf ~/.config/$NVIM_APPNAME
rm -rf ~/.local/share/$NVIM_APPNAME
rm -rf ~/.local/state/$NVIM_APPNAME
rm -rf ~/.cache/$NVIM_APPNAME
rm -rf $XDG_DATA_HOME/venvs/$NVIM_APPNAME
read -p "Press Enter to continue..."

echo "--------------------------------------------------------------------------------"
echo "1. Create python environment and test installation"

echo "Default python"
which python
python -VV
read -p "Press Enter to continue..."

python -m venv "$XDG_DATA_HOME/venvs/$NVIM_APPNAME"
source "$XDG_DATA_HOME/venvs/$NVIM_APPNAME/bin/activate"
pip install pynvim jupyter_client --no-cache-dir
python -c "import neovim, jupyter_client"
read -p "Press Enter to continue..."

echo "$NVIM_APPNAME python"
which python
python -VV
read -p "Press Enter to continue..."

echo "--------------------------------------------------------------------------------"
echo "2. Create new dir for testing, minimal.lua and hello-world.py"

mkdir molten-issue-232
cd molten-issue-232

PYTHON_PATH="$XDG_DATA_HOME/venvs/$NVIM_APPNAME/bin/python3"
cat <<EOF >minimal.lua
vim.g.python3_host_prog = vim.fn.expand("$PYTHON_PATH")

local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
if not (vim.uv or vim.loop).fs_stat(lazypath) then
  local lazyrepo = "https://github.com/folke/lazy.nvim.git"
  local out = vim.fn.system({ "git", "clone", "--filter=blob:none", "--branch=stable", lazyrepo, lazypath })
  if vim.v.shell_error ~= 0 then
    vim.api.nvim_echo({
      { "Failed to clone lazy.nvim:\n", "ErrorMsg" },
      { out, "WarningMsg" },
      { "\nPress any key to exit..." },
    }, true, {})
    vim.fn.getchar()
    os.exit(1)
  end
end
vim.opt.rtp:prepend(lazypath)

vim.g.mapleader = " "

require("lazy").setup({
  spec = {
    {
      "benlubas/molten-nvim",
      version = "^1.0.0", -- use version <2.0.0 to avoid breaking changes
      build = ":UpdateRemotePlugins",
      init = function()
        vim.g.molten_output_win_max_height = 12
      end,
    },
  },
  checker = { enabled = true },
})
EOF

cat <<EOF >hello-world.py
print("hello world!")
EOF

echo "list created files"
ls -l
read -p "Press Enter to continue..."

echo "--------------------------------------------------------------------------------"
echo "3. Run Neovim: install lazy, install molten"

echo "Neovim version"
which nvim
nvim -v
read -p "Press Enter to continue..."

NVIM_APPNAME=test-nvim nvim --clean -u minimal.lua
read -p "Press Enter to continue..."