dotfiles/config/nvim/nvim.lua

-- This will need some refactoring as it is mostly a
-- copy and paste from the previous single-file .vim config

require'lspconfig'.rust_analyzer.setup{}
require'lspconfig'.texlab.setup{}
require'lspconfig'.svls.setup{}
require'lspconfig'.pylsp.setup{
  settings = {
    pylsp = {
      plugins = {
        pycodestyle = {
          ignore = {'W391'},
          maxLineLength = 100
        },
  pylint = {
    enabled = false
  },
  pyflakes = {
    enabled = true
  }
      }
    }
  }
}
require'lspconfig'.ccls.setup{
  init_options = {
    highlight = {
      lsRanges = true;
      }
    }
  }


-- Add additional capabilities supported by nvim-cmp
local capabilities = require("cmp_nvim_lsp").default_capabilities()

local lspconfig = require('lspconfig')

-- Enable some language servers with the additional completion capabilities offered by nvim-cmp
local servers = { 'clangd', 'rust_analyzer',  'ts_ls', 'typst_lsp', 'vhdl_ls' }
for _, lsp in ipairs(servers) do
  lspconfig[lsp].setup {
    -- on_attach = my_custom_on_attach,
    capabilities = capabilities,
  }
end

-- luasnip setup
local luasnip = require 'luasnip'

-- nvim-cmp setup
local cmp = require 'cmp'
cmp.setup {
  snippet = {
    expand = function(args)
      luasnip.lsp_expand(args.body)
    end,
  },
  mapping = cmp.mapping.preset.insert({
    ['<C-u>'] = cmp.mapping.scroll_docs(-4), -- Up
    ['<C-d>'] = cmp.mapping.scroll_docs(4), -- Down
    -- C-b (back) C-f (forward) for snippet placeholder navigation.
    ['<C-Space>'] = cmp.mapping.complete(),
    ['<CR>'] = cmp.mapping.confirm {
      behavior = cmp.ConfirmBehavior.Replace,
      select = true,
    },
    ['<Tab>'] = cmp.mapping(function(fallback)
      if cmp.visible() then
        cmp.select_next_item()
      elseif luasnip.expand_or_jumpable() then
        luasnip.expand_or_jump()
      else
        fallback()
      end
    end, { 'i', 's' }),
    ['<S-Tab>'] = cmp.mapping(function(fallback)
      if cmp.visible() then
        cmp.select_prev_item()
      elseif luasnip.jumpable(-1) then
        luasnip.jump(-1)
      else
        fallback()
      end
    end, { 'i', 's' }),
  }),
  sources = {
    { name = 'nvim_lsp' },
    { name = 'luasnip' },
  },
}

--[[
    u.-*'M'*-.u
  x`   _____   `x
 o`  _|  ___|   `o
,   |   |___      ,
3   |_      |     E
'     |  _  |     '
 o,   |_| |_|   ,o
  x".         ."x
    n"--.W.--"n
 Kiloroy Was Here
]]
package.path = package.path .. ";/etc/nixos/config/nvim"

-- Funky plugins
require("bufferline").setup({ options = {
  always_show_bufferline = true,
  show_buffer_close_icons = false,
  separator_style = "slope",
  style_preset = {
    require("bufferline").style_preset.no_italic,
  },
  offsets = {
    {
      filetype = "neo-tree",
      text = "File Explorer",
      highlight = "Directory",
      text_align = "left",
    },
  },
},})
require("ibl").setup()
require("gitsigns").setup()
require("which-key").setup({ global = false })
require("telescope").setup()
require("neo-tree").setup()
require("spaceman").setup({
  workspaces = {
     "/etc/nixos",
     { "config", "/etc/nixos/config/" },
     { "home", "~/" },
  },
  directories = {
     "~/Documents/Classes",
     "~/Documents/Repos",
  },
  use_default_keymaps = true,
  hooks = {
    before_move = "Neotree close",
  }
})

vim.keymap.set("n", "<leader>e", function()
  require("neo-tree.command").execute({ action = "show", position = "right", toggle = true, dir = vim.loop.cwd() })
end, { desc = "Open Neotree", remap = true })