Files
dotfiles/init.lua
T

383 lines
9.8 KiB
Lua

-- GENERAL SETTINGS
vim.opt.tabstop = 8
vim.opt.shiftwidth = 0
vim.opt.rnu = true
vim.opt.nu = true
vim.opt.wrap = false
vim.opt.shiftround = true
vim.opt.expandtab = false
vim.opt.hlsearch = false
vim.opt.incsearch = true
vim.opt.scrolloff = 8
vim.o.exrc = true -- Enable local project configuration files
vim.o.secure = true -- Disable potentially unsafe commands in .nvimrc
vim.cmd [[
set clipboard=unnamedplus
nnoremap ,co :copen<CR>
nnoremap ,cc :cclose<CR>
nnoremap ,cq :call setqflist([])<CR>:cclose<CR>
nnoremap ,ct :call setqflist([{'filename': expand('%'), 'lnum': line('.'), 'col': col('.'), 'text': 'TODO'}], 'a')<CR>
nnoremap ,cf :cfirst<CR>
nnoremap ,cl :clast<CR>
nnoremap <c-n> :cnext<CR>
nnoremap <c-p> :cprevious<CR>
nnoremap ,cd :cd %:p:h<CR>
nnoremap ,cu :colder<CR>
nnoremap ,cr :cnewer<CR>
tnoremap <esc> <c-\><c-n>
autocmd BufEnter * if &buftype == 'terminal' | :startinsert | endif
nnoremap ,t <c-w>v<c-w>l:terminal<CR>a
autocmd BufWinLeave *.* silent! mkview
autocmd BufWinEnter *.* silent! loadview
nnoremap ,bh :let buf=bufnr('%')<CR><c-w>h:buffer <c-r>=buf<CR><CR>
nnoremap ,bj :let buf=bufnr('%')<CR><c-w>j:buffer <c-r>=buf<CR><CR>
nnoremap ,bk :let buf=bufnr('%')<CR><c-w>k:buffer <c-r>=buf<CR><CR>
nnoremap ,bl :let buf=bufnr('%')<CR><c-w>l:buffer <c-r>=buf<CR><CR>
nnoremap <c-h> <c-w>h
nnoremap <c-j> <c-w>j
nnoremap <c-k> <c-w>k
nnoremap <c-l> <c-w>l
nnoremap ,v <c-w>v
tnoremap <c-h> <c-\><c-n><c-w>h
tnoremap <c-j> <c-\><c-n><c-w>j
tnoremap <c-k> <c-\><c-n><c-w>k
tnoremap <c-l> <c-\><c-n><c-w>l
tnoremap <c-w>c <c-\><c-n><c-w>c
autocmd TextYankPost * silent! lua vim.highlight.on_yank {higroup='Visual', timeout=100}
]]
vim.g.c_syntax_for_h = 1
vim.g.python_indent = { -- Fixes retarded default python indentation.
open_paren = 'shiftwidth()',
nested_paren = 'shiftwidth()',
continue = 'shiftwidth()',
closed_paren_align_last_line = false,
searchpair_timeout = 300,
}
local function file_exists(name)
local f = io.open(name,"r")
if f~=nil then
f:close()
return true
else
return false
end
end
-- LAZY.NVIM BOOTSTRAP
local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
if not (vim.uv or vim.loop).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)
require'lazy'.setup{
{ 'justinmk/vim-sneak', },
{ 'michaeljsmith/vim-indent-object', },
{ 'kylechui/nvim-surround',
version = '*', -- Use for stability; omit to use `main` branch for the latest features
event = 'VeryLazy',
config = function()
require('nvim-surround').setup{}
end
},
{ 'sainnhe/everforest',
lazy = false,
priority = 1000,
config = function()
vim.o.termguicolors = true
vim.g.everforest_enable_italic = true
vim.cmd.colorscheme('everforest')
end,
},
{ 'folke/zen-mode.nvim',
config = function ()
vim.keymap.set(
'n',
",z",
vim.cmd.ZenMode,
{ silent = true }
)
end
},
{ 'stevearc/oil.nvim',
dependencies = { 'nvim-tree/nvim-web-devicons', },
config = function ()
local oil = require('oil')
oil.setup{
default_file_explorer = true,
columns = {'icon'},
view_options = {
show_hidden = true,
},
}
vim.keymap.set("n", "-", vim.cmd.Oil, { desc = "Open parent directory" })
end,
},
{ 'nvim-telescope/telescope.nvim',
tag = '0.1.8',
dependencies = { 'nvim-lua/plenary.nvim', },
config = function()
local a = require'telescope.actions'
require'telescope'.setup{
defaults = {
mappings = {
i = { ["<C-Q>"] = a.smart_send_to_qflist + a.open_qflist, },
n = { ["<C-Q>"] = a.smart_send_to_qflist + a.open_qflist, },
}
}
}
vim.cmd [[
noremap ,ff :lua require'telescope.builtin'.find_files()<CR>
noremap ,fo :lua require'telescope.builtin'.oldfiles()<CR>
noremap ,fg :lua require'telescope.builtin'.live_grep()<CR>
noremap ,fz :lua require'telescope.builtin'.current_buffer_fuzzy_find()<CR>
noremap ,fh :lua require'telescope.builtin'.help_tags()<CR>
noremap ,fm :lua require'telescope.builtin'.man_pages()<CR>
]]
end,
},
{ 'neovim/nvim-lspconfig',
config = function()
require'lspconfig'.gopls.setup{}
require'lspconfig'.rust_analyzer.setup{}
vim.cmd [[
noremap ,rn :lua vim.lsp.buf.rename()<CR>
noremap ,fd :lua vim.lsp.buf.definition()<CR>
noremap ,ft :lua vim.lsp.buf.type_definition()<CR>
noremap ,fr :lua vim.lsp.buf.references()<CR>
noremap ,ca :lua vim.lsp.buf.code_action()<CR>
noremap ,oe :lua vim.diagnostic.open_float()<CR>
noremap ,fe :lua vim.diagnostic.setqflist()<CR>
]]
end
},
{ 'dcampos/nvim-snippy',
config = function()
require'snippy'.setup{ enable_auto = true, }
vim.cmd [[
imap <expr> <c-l> '<Plug>(snippy-next)'
imap <expr> <c-k> '<Plug>(snippy-previous)'
smap <expr> <c-l> '<Plug>(snippy-next)'
smap <expr> <c-k> '<Plug>(snippy-previous)'
xmap <Tab> <Plug>(snippy-cut-text)
]]
vim.api.nvim_create_user_command(
'S',
function ()
---@type string
local snippets_path = vim.fn.stdpath('config') .. '/snippets/' .. vim.api.nvim_buf_get_option(0, "filetype") .. '.snippets'
if not file_exists(snippets_path) then
local file = io.open( snippets_path, 'w' )
assert(
file ~= nil,
("io.open('%s', 'w') returned nil.\n"):format(snippets_path) ..
"Make sure the snippets folder in the above path exists."
)
file:close()
print('created file: ', snippets_path)
end
vim.api.nvim_command(('SnippyEdit %s'):format(snippets_path))
end,
{ nargs = 0 }
)
end
},
{ 'hrsh7th/nvim-cmp',
dependencies = {
'hrsh7th/cmp-nvim-lsp',
'hrsh7th/cmp-buffer',
'hrsh7th/cmp-path',
'dcampos/nvim-snippy',
'dcampos/cmp-snippy',
},
config = function()
local cmp = require'cmp'
cmp.setup{
snippet = {
expand = function(args)
require'snippy'.expand_snippet(args.body)
end,
},
mapping = {
['<C-y>'] = cmp.mapping.confirm{ select = true },
['<C-n>'] = cmp.mapping.select_next_item(),
['<C-p>'] = cmp.mapping.select_prev_item(),
},
sources = cmp.config.sources(
{
{ name = 'snippy', priority = 100000000000000000000 },
{ name = 'nvim_lsp', priority = 100},
{ name = 'path', priority = 1},
}
),
preselect = cmp.PreselectMode.None,
}
end,
},
}
do -- split line
local SPLIT_WHITESPACE = ' '
local SPLIT_DELIMETERS = { -- single characters only
[','] = true,
[';'] = true,
}
local SPLIT_BETWEEN = { -- single characters only
['('] = ')',
['['] = ']',
['{'] = '}',
}
local SPLIT_IGNORE_BETWEEN = { --single characters only
['"'] = '"',
["'"] = "'",
}
local split_line = function()
local line = vim.api.nvim_get_current_line()
local _, col = unpack(vim.api.nvim_win_get_cursor(0))
col = col + 1 -- Doing this to make it 1-indexed
---@type integer?
local first_bracket_i = nil
for i = col, #line do
local char = line:sub(i, i)
if SPLIT_BETWEEN[char] ~= nil then
first_bracket_i = i
break
end
end
if not first_bracket_i then
print('No opening brackets found after cursor on this line.')
return
end
---@type integer[]
local split_indexes = {} -- Populate this array
---@type integer?
local last_bracket_i = nil -- And find this index
do
---@type string[]
local closing_bracket_stack = {}
local icon_to_close_ignore = ''
local in_ignore = false
for i = first_bracket_i, #line do
local char = line:sub(i,i)
if in_ignore then
in_ignore = not (char == icon_to_close_ignore)
goto continue
end
if SPLIT_IGNORE_BETWEEN[char] ~= nil then
icon_to_close_ignore = SPLIT_IGNORE_BETWEEN[char]
in_ignore = true
goto continue
end
-- string handling complete
if SPLIT_BETWEEN[char] ~= nil then
table.insert(
closing_bracket_stack,
SPLIT_BETWEEN[char]
)
end
if char == closing_bracket_stack[#closing_bracket_stack] then
table.remove(closing_bracket_stack)
end
if #closing_bracket_stack == 1 and SPLIT_DELIMETERS[char] then
table.insert(split_indexes, i)
end
if #closing_bracket_stack == 0 then
last_bracket_i = i
break
end
::continue::
end
end
if not last_bracket_i then
print("The first opening bracket found after the cursor was not closed on this line.")
return
end
if #split_indexes == 0 then
print('No comma separated items within brackets that were opened and closed after the cursor.')
return
end
---@type string
local leading_whitespace = string.match(line, "^%s*")
local first_line = line:sub(1, first_bracket_i)
local last_line = leading_whitespace .. line:sub(last_bracket_i, #line)
local middle_lines = {}
table.insert(
middle_lines,
line:sub(first_bracket_i+1, split_indexes[1])
)
for i = 1, #split_indexes-1 do
table.insert(
middle_lines,
line:sub(split_indexes[i], split_indexes[i+1])
)
end
table.insert(
middle_lines,
line:sub(split_indexes[#split_indexes], last_bracket_i-1)
)
local leading_pattern = "^[%s"
for k, _ in pairs(SPLIT_DELIMETERS) do
leading_pattern = leading_pattern .. k
end
leading_pattern = leading_pattern .. "]*"
-- Cleanup step
for i, middle_line in ipairs(middle_lines) do
middle_line = middle_line:gsub(leading_pattern, leading_whitespace .. SPLIT_WHITESPACE, 1)
middle_line = middle_line:gsub("[%s]*$", '', 1)
middle_lines[i] = middle_line
end
local row, _ = unpack(vim.api.nvim_win_get_cursor(0))
vim.api.nvim_buf_set_lines(0, row-1, row, false, {first_line})
vim.api.nvim_buf_set_lines(0, row, row, false, {last_line})
vim.api.nvim_buf_set_lines(0, row, row, false, middle_lines)
end
vim.keymap.set(
'n',
",s",
split_line,
{ silent = true }
)
end