aboutsummaryrefslogtreecommitdiff
path: root/plugin/00-settings.lua
blob: fba87716497ad2c9ebd08b2a3f8f69c67049a74c (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
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
vim.o.rnu = true
vim.o.nu = true

vim.o.conceallevel = 2

vim.o.laststatus = 3

vim.o.winborder = "rounded"

-- Plugin specific
vim.g.rustfmt_autosave = 1
vim.g.vimtex_view_method = 'mupdf'
vim.g.guard_config = {
  fmt_on_save = true,
  lsp_as_default_formatter = true,
}

vim.g.mason_path = vim.fn.stdpath("data") .. "/mason/bin"

vim.diagnostic.config({ virtual_lines = true })

local function diagnostics()
  local warns = vim.diagnostic.get(nil, { severity = vim.diagnostic.severity.WARN })
  local errors = vim.diagnostic.get(nil, { severity = vim.diagnostic.severity.ERROR })
  return string.format(" %d |  %d", #warns, #errors)
end

local function get_attached_clients()
  local buf_clients = vim.lsp.get_clients({ bufnr = 0 })
  if #buf_clients == 0 then
    return "LSP Inactive"
  end

  local buf_client_names = {}

  for _, client in pairs(buf_clients) do
    table.insert(buf_client_names, client.name)
  end

  local unique_client_names = {}
  for _, client_name_target in ipairs(buf_client_names) do
    local is_duplicate = false
    for _, client_name_compare in ipairs(unique_client_names) do
      if client_name_target == client_name_compare then
        is_duplicate = true
      end
    end
    if not is_duplicate then
      table.insert(unique_client_names, client_name_target)
    end
  end

  local client_names_str = table.concat(unique_client_names, ", ")
  local language_servers = string.format("[%s]", client_names_str)

  return language_servers
end

vim.api.nvim_create_user_command("LspLog", function(_)
  vim.cmd("edit " .. vim.fn.stdpath("state") .. "/lsp.log")
end, {
  desc = "Show LSP log",
})

vim.api.nvim_create_user_command("PackUpdate", function(_)
  vim.pack.update()
end, {
  desc = "Update vim.pack plugins",
})

vim.api.nvim_create_user_command("PackList", function(_)
  vim.pack.update(nil, { offline = true })
end, {
  desc = "List vim.pack plugins",
})

require("vim._core.ui2").enable({
  enable = true,
})

local function branch_name()
  local branch = vim.fn.system("git branch --show-current 2> /dev/null | tr -d '\n'")
  if branch ~= "" then
    return " " .. branch
  else
    return ""
  end
end

vim.api.nvim_create_autocmd({ "FileType", "BufEnter", "FocusGained" }, {
  callback = function()
    vim.b.branch_name = branch_name()
  end
})

function Status_Line()
  return " "
      .. "%<"
      .. " %f "
      .. (vim.b.branch_name or "")
      .. " %m"
      .. " %= "
      .. diagnostics()
      .. " "
      .. get_attached_clients()
      .. " [%{&filetype}]"
      .. " %l:%c "
end

vim.opt.statusline = "%{%v:lua.Status_Line()%}"

vim.o.shiftwidth = 2
vim.o.tabstop = 2
vim.o.softtabstop = 2
vim.o.expandtab = true

vim.o.mouse = ""

vim.o.smartindent = true

vim.o.swapfile = false
vim.o.backup = false

vim.o.scrolloff = 10
vim.o.cursorline = false

vim.o.hlsearch = true
vim.o.incsearch = true
vim.o.splitbelow = true
vim.o.splitright = true

vim.o.clipboard = "unnamedplus"

vim.opt.whichwrap:append "<>[]hl"

vim.o.foldmethod = "expr"
vim.o.foldenable = false
vim.o.foldexpr = "v:lua.vim.treesitter.foldexpr()"

vim.env.PATH = vim.g.mason_path .. ":" .. vim.env.PATH