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|
-- ====================
-- NVIM CONFIG
-- ====================
HOME = os.getenv("HOME")
HOSTNAME = vim.uv.os_gethostname()
-- bootstrap lazynvim if not installed
local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
if not vim.uv.fs_stat(lazypath) then
vim.fn.system({
"git",
"clone",
"--filter=blob:none",
"https://github.com/folke/lazy.nvim.git",
"--branch=stable", -- latest stable release
lazypath,
})
end
vim.opt.rtp:prepend(lazypath)
-- leader
vim.g.mapleader = ' '
vim.g.maplocalleader = ' '
require("lazy").setup('plugins', {
dev = {
path = "~/src"
}
})
require('keymap')
-- General Config
vim.opt.number = true
vim.opt.relativenumber = true
vim.opt.cursorline = true
vim.opt.linebreak = true
vim.opt.title = true
vim.opt.showmatch = true
vim.opt.mouse = "anv"
--change mouse menu
vim.api.nvim_command([[aunmenu PopUp.How-to\ disable\ mouse]])
vim.api.nvim_command('aunmenu PopUp.-1-')
-- Sign column
vim.opt.signcolumn = "yes"
-- Status line
vim.opt.laststatus = 3
-- NOTE: potential issues using non-monotonic clock
-- use uv.new_timer
local debounce = {
diagnostic = vim.uv.new_timer()
}
debounce.diagnostic:start(50, 0, function()
end)
local statusline_group = vim.api.nvim_create_augroup("custom.statusline", { clear = false })
vim.api.nvim_create_autocmd('DiagnosticChanged', {
desc = "Set diagnostic counts for statusline",
group = statusline_group,
callback = function(_)
if debounce.diagnostic:get_due_in() ~= 0 then
return
end
debounce.diagnostic:start(50, 0, function() end)
local counts = vim.diagnostic.count()
local s = ''
for i = 1, 4, 1 do
if counts[i] ~= nil then
if #s > 0 then
s = s .. ' | '
end
if i == 1 then
s = s .. "%#DiagnosticError#E:"
elseif i == 2 then
s = s .. "%#DiagnosticWarn#W:"
elseif i == 3 then
s = s .. "%#DiagnosticInfo#I:"
elseif i == 4 then
s = s .. "%#DiagnosticHint#H:"
end
s = s .. tostring(counts[i]) .. "%*"
end
end
vim.api.nvim_set_var('diagnosticCounts', s)
end
})
-- PERF: consider debouncing
vim.api.nvim_create_autocmd({ 'BufRead', 'BufWritePost' }, {
desc = "Update git info in statusline",
group = statusline_group,
callback = function(arg)
if not vim.bo[arg.buf].modifiable then
return
end
vim.system({ "git", "diff", "--numstat", arg.file }, { text = true }, vim.schedule_wrap(function(out)
if out.code ~= 0 or out.stdout == nil then
if vim.b["gitDelta"] then
vim.api.nvim_buf_del_var(arg.buf, "gitDelta")
end
else
local parts = vim.split(out.stdout, '\t')
if #parts ~= 3 then
return
end
local s = "git:" .. "%#DiffAdd#+" .. parts[1] .. "%* " ..
"%#DiffDelete#-" .. parts[2] .. "%*"
vim.api.nvim_buf_set_var(arg.buf, "gitDelta", s)
end
end))
end
})
vim.cmd([[
func! StatuslineDiagnostics() abort
if exists("g:diagnosticCounts")
return g:diagnosticCounts
else
return ''
endif
endfunc
func! StatuslineGit() abort
if exists("b:gitDelta")
return b:gitDelta
else
return ''
endif
endfunc
]])
vim.opt.statusline =
'%-t %= ' ..
'%-{%StatuslineDiagnostics()%} %1(%M%) %{%StatuslineGit()%} %= ' ..
'%-(%#Delimiter#[%#Operator#%R%Y%#Delimiter#]%*%) %#LineNr#%c,%l%* %#LineNrAbove#%3p%%'
-- tabline
vim.opt.showtabline = 1
vim.opt.list = true
vim.opt.listchars = "tab:▸ ,trail:·,nbsp:·,extends:+,lead:·"
-- tab settings (space supremacy :) )
vim.opt.tabstop = 4
vim.opt.shiftwidth = 4
vim.opt.softtabstop = 4
vim.opt.expandtab = true
-- search
vim.opt.ignorecase = true
vim.opt.smartcase = true
-- Bell
vim.opt.errorbells = false
vim.opt.visualbell = true
-- term settings
vim.opt.termguicolors = true
-- tex syntax highlighting
vim.g.tex_flavor = "latex"
-- ripgrep
vim.opt.grepprg = "rg --vimgrep"
vim.opt.grepformat = "%f:%l:%c:%m"
-- netrw config
vim.g.netrw_liststyle = 3
vim.g.netrw_banner = 0
-- project local settings
vim.opt.exrc = true
|
