nvim-start.lua

vim.iter {
    'config',
    'state',
    'cache',
    'data',
}:each(function(d)
    vim.system {
        'mkdir',
        '-p',
        vim.fn.stdpath(d)
    }:wait()
end)
vim.iter {
    'lua',
    'lsp',
    'plugin',
    'ftplugin',
    'after',
    'after/plugin',
}:each(function(d)
    vim.system {
        'mkdir',
        '-p',
        vim.fn.stdpath('config') .. '/' .. d
    }:wait()
end)
vim.system { 'mkdir', '-p', vim.fn.stdpath('data') .. '/site/pack/packages/start' }
local write_to_file = function(filename, text)
    local f = assert(vim.uv.fs_open(filename, 'w', tonumber('644', 8)))
    vim.uv.fs_write(f, vim.trim(text) .. '\n')
    vim.uv.fs_close(f)
end
local write_config = function(filename, text)
    return write_to_file(vim.fn.stdpath('config') .. '/' .. filename, text)
end
write_config('/plugin/opts.lua',
    'local o = vim.opt_global\n'
    .. vim.iter(
        vim.api.nvim_get_all_options_info()
    ):map(function(k,v)
        return '-- o.' .. k .. ' = ' .. string.gsub(vim.inspect(vim.opt[k]:get()), '\n', ' ')
    end):join '\n'
)
write_config('/plugin/lsp.lua', [=[
vim.lsp.enable 'lua_ls'
vim.lsp.enable 'clangd'
]=])
write_config('/plugin/opts_default.lua', [=[
vim.cmd.colorscheme 'delek'
local o = vim.opt_global
o.shiftwidth = 4
o.tabstop = 4
o.expandtab = true
]=])
write_config('/plugin/config.lua', [=[
if vim.fn.argc() == 0 then
    vim.schedule(function()
        vim.cmd.cd(vim.fn.stdpath 'config')
        vim.cmd.edit '.'
    end)
end
]=])
write_config('/plugin/package-install.lua', [=[
local gh = 'https://github.com/'
vim.g.install_package = function(url)
    vim.system({
        'git', 'clone', url
    }, {
        text = true,
        stdout = true,
        stderr = true,
        cwd = vim.fn.stdpath('data') .. '/site/pack/packages/start',
    }):wait()
end
vim.g.install_package_gh = function(r)
    return vim.g.install_package(gh .. r)
end
]=])
vim.cmd 'qa!'