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dotfiles/programs/neovim.nix
2024-07-31 22:39:04 +02:00

577 lines
13 KiB
Nix

{ pkgs, ... }:
{
programs.neovim = {
enable = true;
withPython3 = true;
withNodeJs = true;
plugins = with pkgs.vimPlugins; [
haskell-vim
plenary-nvim
# typst ... TODO
rust-vim
dracula-vim
lf-vim
];
coc.enable = true;
coc.settings = {
"rust-analyzer.cargo.sysroot" = "discover";
"rust-analyzer.cargo.features" = "all";
"rust-analyzer.server.path" = "/etc/profiles/per-user/me/bin/rust-analyzer";
"coc.preferences.extensionUpdateCheck" = "never";
"cSpellExt.enableDictionaries" = [ "german" ];
"cSpell.language" = "en,de";
"rust-analyzer.enable" = true;
"rust-analyzer.diagnostics.enable" = true;
"rust-analyzer.checkOnSave.enable" = false;
"languageserver" = {
"slint" = {
"filetypes" = [ "slint" ];
"command" = "slint-lsp";
"rootPatterns" = [ ".slint" ];
};
"vhdl" = {
"command" = "/home/sebastian/work/config/nvim/language-servers/vhdl/vhdl-tool";
"args" = [ "lsp" ];
"filetypes" = [ "vhdl" ];
};
"csharp-ls" = {
"command" = "csharp-ls";
"filetypes" = [ "cs" ];
"rootPatterns" = [ "*.csproj" ".vim/" ".git/" ".hg/" ];
};
"nix" = {
"command" = "nil";
"filetypes" = [ "nix" ];
"rootPatterns" = [ "flake.nix" ];
};
};
"svelte.enable-ts-plugin" = true;
};
extraConfig = ''
autocmd BufEnter *.slint :setlocal filetype=slint
syntax enable
filetype plugin indent on
" the nord colorscheme
"source ~/.config/nvim/plugins/nord-vim/colors/nord.vim
colorscheme dracula
autocmd BufReadPost * call Setup()
function Setup()
if index(["typst", "haskell", "tex", "c", "rust", "js", "vhdl", "nix"], &syntax) >= 0
execute "call Setup_" . &syntax . "()"
endif
endfunction
""""""""""""""""""""""""""""" mappings """""""""""""""""""""""""""""
nmap <LEFT> gT
map <RIGHT> gt
imap <LEFT> <ESC>gT
imap <RIGHT> <ESC>gt
map <C-l> gt
map <C-h> gT
imap <C-l> <ESC>gt
imap <C-h> <ESC>gT
:tnoremap <Esc> <C-\><C-n>
:tmap <C-h> <Esc><C-h>
:tmap <C-l> <Esc><C-l>
nmap <C-n> :LfNewTab<ENTER>
cnoreabbrev e LfCurrentFile
let g:floaterm_width = 0.88
let g:floaterm_height = 0.88
nmap <C-w> :wq<ENTER>
imap <C-w> :wq<ENTER>
cnoreabbrev ta LfNewTab
cnoreabbrev hh TSHighlightCapturesUnderCursor
nnoremap ga :call CocActionAsync('doHover')<ENTER>
nnoremap gd :call CocActionAsync('jumpDefinition')<ENTER>
nmap <C-,> A;<Esc>
nmap <C-d> <C-d>zz
nmap <C-u> <C-u>zz
nmap # *
nmap ' /aöeiääääaöfj<ENTER>:<ESC>
nmap j gj
nmap k gk
nmap 0 g0
nmap $ g$
inoremap <C-BS> <ESC>bcw
cnoreabbrev s set filetype=javascriptreact
"nnoremap <C-n> <cmd>lua require('renamer').rename()<cr>
"cmap t <TAB>
"cmap <C-j> <C-i>
"cnoremap <C-k> <S-TAB>
"cnoremap <C-i> <C-n>
"cnoremap <TAB> <C-n>
"cnoremap <C-j> <C-i>
"cnoremap <C-j> <TAB>
"cnoremap <C-n> <TAB>
noremap <ENTER> i<ENTER>
set nohlsearch
set backupdir=~/.local/state/nvim/backup
cnoreabbrev cdf :lcd %:p:h
cnoreabbrev tspell call CocAction('toggleExtension', 'coc-spell-checker')
""""""""""""""""""""""""""""" neovide """""""""""""""""""""""""""""
" Being able to paste system clipboard in neovide
imap <C-v> <ESC>"+pi
nmap <C-v> "+p
vmap <C-c> "+y
let g:neovide_cursor_vfx_mode = "wireframe"
set guifont=Hack:h10
"set guifont=Monospace:h6
""""""""""""""""""""""""""""" coc """""""""""""""""""""""""""""
imap <C-k> <UP>
imap <C-j> <DOWN>
imap <C-ENTER> <C-j><ENTER>
imap <C-s> <C-j><C-j><ENTER>
"let g:coc_snippet_next = ${"''"}
"let g:coc_snippet_prev = ${"''"}
"inoremap <expr> <c-j>
"\ pumvisible() ? "\<DOWN>" :
"\ coc#jumpable() ? "\<c-r>=coc#rpc#request('snippetNext', [])<cr>" :
"\ "\<c-j>"
"inoremap <expr> <c-k>
"\ pumvisible() ? "\<UP>" :
"\ coc#jumpable() ? "\<c-r>=coc#rpc#request('snippetPrev', [])<cr>" :
"\ "\<c-k>"
" use enter for completing with coc
inoremap <silent><expr> <CR> coc#pum#visible() ? coc#pum#confirm() : "\<CR>"
function! s:TernimalRun(cmd)
execute '5new'
call termopen(a:cmd, {
\ 'on_exit': 's:OnExit',
\ 'buffer_nr': bufnr('%'),
\})
execute 'wincmd p'
endfunction
""""""""""""""""""""""""""""" languages """""""""""""""""""""""""""""
" ###### nix ###### "
function! Setup_nix()
" use spaces for indentation with nix .. so that multiline strings get stripped of tabs
set smartindent
set tabstop=2
set expandtab
set shiftwidth=2
endfunction
" ###### typst ###### "
"Typst highlight customisation
function! Setup_typst()
" set highlight of Headings to not be underlined
"autocmd TermClose * echo v:shell_error
"au TermClose * call feedkeys("ii")
:hi! link typstMarkupHeading markdownH1
:hi markdownH1 cterm=bold, gui=bold
" to keep indent the same when making a "-" list
set cindent
cnoreabbrev c call SaveAndCompile_typst()
function! OnExit(job_id, exit_code, event) dict
let lines = line("$")
if a:exit_code == "0"
"echo "good"
call feedkeys("ii")
else
"echo "bad"
endif
endfunction
endfunction
function! SaveAndCompile_typst()
:silent w
"execute '5new'
let path = expand('%:p')
:belowright new 20split
":belowright 20split call termopen("echo hello")
call termopen("typst --root ~/work/config/typst --font-path ~/config/typst/fonts compile " . path . " out.pdf", {
\ 'on_exit': 'OnExit',
\ 'buffer_nr': bufnr('%'),
\})
"execute 'wincmd p'
":execute '!typst compile ' . expand('%:p')
":belowright 20split term://typst compile doku.typ
":belowright 20split
"s:TernimalRun("!echo hello")
endfunction
" ###### js ###### "
set tabstop=3 shiftwidth=3
function! Setup_js()
"autocmd Filetype js set tabstop=2 shiftwidth=2 expandtab
set tabstop=4 shiftwidth=4
cnoreabbrev c echo JSSSSSSSSSSSSSSSSSS is interpreted.....
" autocmd Filetype setlocal ts=2 sw=2 expandtab
endfunction
" ###### c ###### "
function! Setup_c()
cnoreabbrev c call SaveAndCompile_c()
endfunction
function! SaveAndCompile_c()
:w
execute '!gcc main.c -o main.out; if [ $? -ne 0 ]; then echo ======= ERROR =======; exit; fi ; echo "======= NO ERROR = PROGRAMM ======="; ./main.out'
endfunction
" ###### latex ###### "
let g:UltiSnipsExpandTrigger = '<tab>'
let g:UltiSnipsJumpForwardTrigger = '<c-j>'
let g:UltiSnipsJumpBackwardTrigger = '<c-k>'
function! Setup_tex()
set tabstop=2 shiftwidth=2
"command SaveAndCompilelatex
cnoreabbrev c call SaveAndCompile_latex()
cnoreabbrev o call Open_latex()<ENTER>
function Latex_toggle_comment()
let line=getline('.')
let chars = split(line, '\zs')
let index = 0
while 1
if len(chars) == 0
return
break
endif
if chars[index] == " "
let index += 1
else
break
endif
endwhile
if chars[index] == "%"
execute 's@^%@@g'
else
execute 's/^/%/g'
endif
endfunction
vnoremap s :call Latex_toggle_comment()<Enter>
endfunction
function SaveAndCompile_latex()
:w
execute '!pdflatex --output-directory=' . expand('%:p:h') . " " . expand('%:p')
endfunction
function Open_latex()
execute '!zathura ./main.pdf 1>/dev/null 2>/dev/null &'
endfunction
" end latex
" ###### vhdl ###### "
function! Setup_vhdl()
function Vhdl_toggle_comment()
let line=getline('.')
let chars = split(line, '\zs')
let index = 0
while 1
if len(chars) == 0
return
break
endif
if chars[index] == " "
let index += 1
else
break
endif
endwhile
if chars[index] == "-"
execute 's@^--@@g'
else
execute 's/^/--/g'
endif
endfunction
vnoremap s :call Vhdl_toggle_comment()<Enter>
endfunction
" ###### haskell ###### "
function! Setup_haskell()
set tabstop=4 shiftwidth=4 expandtab
"command SaveAndCompile_haskell
cnoreabbrev c call SaveAndCompile_haskell()
"command Debugger_haskell
cnoreabbrev d call Debugger_haskell()
endfunction
function SaveAndCompile_haskell()
:w
execute '!ghc ' . @%
endfunction
function Debugger_haskell()
:w
execute '!ghci ' . @%
endfunction
let g:haskell_classic_highlighting = 0
let g:haskell_indent_if = 3
let g:haskell_intdent_disable = 0
let g:haskell_indent_case = 2
let g:haskell_indent_let = 4
let g:haskell_indent_where = 6
let g:haskell_indent_before_where = 2
let g:haskell_indent_after_bare_where = 2
let g:haskell_indent_do = 3
let g:haskell_indent_in = 1
let g:haskell_indent_guard = 2
let g:haskell_indent_case_alternative = 1
let g:cabal_indent_section = 2
" ###### rust ###### "
function! Setup_rust()
vnoremap s :call Rust_toggle_comment()<Enter>
cnoreabbrev c call Cargo_check()
cnoreabbrev r call Cargo_run()
cnoreabbrev b call Cargo_build()
endfunction
function Cargo_build()
:w
":term cargo build
:belowright 20split term://cargo build
endfunction
function Cargo_run()
:w
":term cargo run
:belowright 20split term://cargo run
endfunction
"tnoremap J :call Cargo_jump()
augroup MyTermMappings
autocmd!
autocmd TermOpen * nnoremap <buffer> J :lua Cargo_jump()<Enter>
augroup END
function Cargo_check()
:w
:belowright 20split term://cargo check
endfunction
function Cargo_check_mize()
:w
:belowright 20split term://cargo check --bin mize --features os-binary
endfunction
function Rust_toggle_comment()
let line=getline('.')
let chars = split(line, '\zs')
let index = 0
while 1
if len(chars) == 0
return
break
endif
if chars[index] == " "
let index += 1
else
break
endif
endwhile
if chars[index] == "/"
execute 's@^//@@g'
else
execute 's/^/\/\//g'
endif
endfunction
'';
extraLuaConfig = ''
function Cargo_jump()
local line,c = unpack(vim.api.nvim_win_get_cursor(0))
local lines = vim.api.nvim_buf_get_lines(0, 0, -1, false)
print("hiiiiiiiiiii")
print("hiiiiiiiiiii")
print("hiiiiiiiiiii")
print("hiiiiiiiiiii")
print("hiiiiiiiiiii")
print("lines", lines)
print("line", line)
local line_iter = line
local line_to_jump = nil
local file_to_jump = nil
if line == 1 then
line_iter = 2
end
while true do
if (lines[line_iter]:sub(1,5) == "error") then
local split_line = mysplit(lines[line_iter +1], ":")
line_to_jump = split_line[2]
file_to_jump = split_line[1]:sub(7, -1)
file_to_jump = file_to_jump:gsub("%s+", "")
break
end
line_iter = line_iter - 1
end
local buffers = get_buffers()
local abs_file_to_jump = vim.fn.getcwd() .. "/" .. file_to_jump
for i,buf in pairs(buffers) do
-- local status, name = pcall(function () vim.api.nvim_buf_get_name(buf) end)
-- if status then print("error getting buf name"); goto continue else print("got name: " .. name) end
local name = vim.fn["bufname"](buf)
if name == "" then
-- print("buf name empty")
goto continue
end
-- print("name: " .. name .. " file_to_jump: " .. file_to_jump)
if name == file_to_jump then
local tab_num = get_tab(name)
print("jumping to" .. tostring(tab_num))
-- vim.cmd(tab_num .. "gt")
-- local keys = vim.api.nvim_replace_termcodes("<ENTER>"..tab_num.."gt", false, false, false)
-- vim.api.nvim_feedkeys("<ENTER>", "m", true)
vim.cmd("q")
vim.api.nvim_feedkeys(tab_num .. "gt", "m", false)
vim.api.nvim_feedkeys(line_to_jump .. "G", "m", false)
return
else
end
::continue::
end
-- vim.cmd(":tabnew" .. abs_file_to_jump)
end
function get_tab(name)
print("the messssssssssssssssss")
local listing = vim.api.nvim_command_output("tabs")
local tab
local file
for i,line in pairs(mysplit(listing, "\n")) do
print("line: " .. line)
if line:sub(1,8) == "Tab page" then
tab = line:sub(-1)
print("tab:", tab)
else
file = line:sub(5,-1)
print("file: " .. file .. " on tab: " .. tostring(tab))
if file == name then
return tab
end
end
end
end
function mysplit (inputstr, sep)
if sep == nil then
sep = "%s"
end
local t={}
for str in string.gmatch(inputstr, "([^"..sep.."]+)") do
table.insert(t, str)
end
return t
end
function dump(o)
if type(o) == 'table' then
local s = '{ '
for k,v in pairs(o) do
print(k)
if type(k) ~= 'number' then k = '"'..k..'"' end
s = s .. '['..k..'] = ' .. dump(v) .. ','
end
return s .. '} '
else
return tostring(o)
end
end
function get_buffers()
local buffers = {}
for buffer = 1, vim.fn.bufnr('$') do
local is_listed = vim.fn.buflisted(buffer) == 1
table.insert(buffers, buffer)
end
return buffers
end
'';
};
}