summaryrefslogtreecommitdiff
path: root/pkgs/custom-neovim/config/lua/lsp.lua
blob: a4a25bc21b47ac44253f8e1ffc7c0c9852ba47cf (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
-- Lua LS
vim.lsp.config("lua_ls", {
    cmd = { 'lua-language-server' },
    filetypes = { 'lua' },
    root_markers = {
      '.luarc.json',
      '.luarc.jsonc',
      '.luacheckrc',
      '.stylua.toml',
      'stylua.toml',
      'selene.toml',
      'selene.yml',
      '.git',
    },
  }
)
vim.lsp.enable("lua_ls")

-- LSP Autocommands

-- Disable semantic tokens to stop weird highlighting.
vim.api.nvim_create_autocmd('LspAttach', {
  callback = function(ev)
    local client = vim.lsp.get_client_by_id(ev.data.client_id)
    if client then
      client.server_capabilities.semanticTokensProvider = nil
    end
  end
})

-- Use LspAttach autocommand to only map the following keys
-- after the language server attaches to the current buffer
vim.api.nvim_create_autocmd('LspAttach', {
  group = vim.api.nvim_create_augroup('UserLspConfig', {}),
  callback = function(ev)
    -- Enable completion triggered by <c-x><c-o>
    -- vim.bo[ev.buf].omnifunc = 'v:lua.vim.lsp.omnifunc'

    local mapkey = function(mode, key, desc, action, plugin)
      local keymapper = plugin and require("lz.n").keymap(plugin).set or vim.keymap.set 
      keymapper(mode, key, action, {noremap = true, silent = true, desc = desc})
    end

    -- LSP Pickers
    mapkey('n', "<leader>a", "Perform code action", ":lua require('actions-preview').code_actions()<cr>")
    mapkey("n", "<leader>S", "Open workspace symbol picker", [[:Pick lsp scope="workspace_symbol"<cr>]], "mini.pick")
    mapkey("n", "<leader>s", "Open symbol picker", [[:Pick lsp scope="document_symbol"<cr>]], "mini.pick")
    mapkey("n", "<leader>I", "Open workspace diagnostic picker", [[:Pick diagnostic scope="all"<cr>]], "mini.pick")
    mapkey("n", "<leader>i", "Open diagnostic picker", [[:Pick diagnostic scope="current"<cr>]], "mini.pick")

    -- Goto Keys
    mapkey('n', 'gD', "Go to declaration", vim.lsp.buf.declaration)
    mapkey('n', 'gd', "Go to definition", vim.lsp.buf.definition)
    mapkey('n', 'go', "Go to type definition", vim.lsp.buf.type_definition)
    mapkey('n', 'gi', "Go to implementation", vim.lsp.buf.implementation)

    -- Other LSP Keys
    mapkey('n', 'gs', "Signature Help", vim.lsp.buf.signature_help)
    mapkey('n', 'gR', "Buffer References", vim.lsp.buf.references)
    mapkey('n', 'gr', "Open ", vim.lsp.buf.references)
    mapkey('n', '<leader>r', "Rename Symbol", vim.lsp.buf.rename)
    mapkey('n', '<leader>h', "Format Buffer", function()
      vim.lsp.buf.format { async = true }
    end)
  end,
})