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andynu/init.vim

Created June 10, 2022 19:02
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A neo-vim config.
Raw
init.vim
" .config/nvim/init.vim
" Plugins
call plug#begin(stdpath('config') . '/plugins')
Plug 'neovim/nvim-lspconfig'
Plug 'stevearc/aerial.nvim'
Plug 'tpope/vim-rails'
Plug 'tpope/vim-fugitive'
Plug 'tpope/vim-surround'
Plug 'tpope/vim-commentary'
Plug 'tpope/vim-sensible'
Plug 'tpope/vim-endwise'
Plug 'tpope/vim-eunuch'
Plug 'tpope/vim-sleuth'
Plug 'tpope/vim-vinegar'
Plug 'junegunn/goyo.vim'
Plug 'shumphrey/fugitive-gitlab.vim'
"Plug 'numkil/ag.nvim' " Ag command provided by fzf
Plug 'mileszs/ack.vim' " Ag command provided by fzf
Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
Plug 'junegunn/fzf.vim'
Plug 'airblade/vim-gitgutter'
Plug 'NLKNguyen/papercolor-theme'
Plug 'morhetz/gruvbox'
Plug 'nathanaelkane/vim-indent-guides'
Plug 'joeytwiddle/git_shade.vim'
Plug 'mbbill/undotree'
Plug 'vim-scripts/Align'
Plug 'vim-scripts/TVO--The-Vim-Outliner'
Plug 'w0rp/ale'
Plug 'junkblocker/git-time-lapse'
Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'} " We recommend updating the parsers on update
Plug 'jpalardy/vim-slime'
Plug 'kchmck/vim-coffee-script'
Plug 'vim-ruby/vim-ruby'
Plug 'vim-utils/vim-ruby-fold'
Plug 'hrsh7th/cmp-nvim-lsp'
Plug 'hrsh7th/cmp-buffer'
Plug 'hrsh7th/cmp-look'
Plug 'hrsh7th/nvim-cmp'
" Tag listing
Plug 'preservim/tagbar'
call plug#end()
" Open new split panes to right and bottom, which feels more natural
set splitbelow
set splitright
set modeline
set termguicolors
" [buffer number] followed by filename:
set statusline=[%n]\ %t
" for Syntastic messages:
set statusline+=%#warningmsg#
"set statusline+=%{SyntasticStatuslineFlag()}
set statusline+=%*
" show line#:column# on the right hand side
set statusline+=%=%l:%c
" nmap <F8> :TagbarToggle<CR>
nmap ,t :TagbarToggle<CR>
" buffer switching/paging
map \e <Esc>:e#<CR>
map \E <Esc>:w<CR>:e#<CR>
nmap <C-n> <Esc>:next<CR>
nmap <C-p> <Esc>:prev<CR>
" quicklist paging (vimgrep, grep)
map qh <Esc>:cp<CR>
map ql <Esc>:cn<CR>
" move cursor up/down one char regardless of wordwrap
" WARNING: nvim is too quick and/or has a bug, because these can cause
" interleaving that result in lines being joined.
" map j gj
" map k gk
" Duplicate a visual selection
vmap D y'>p
" tags
map tf :tfirst<CR>
map th :tprevious<CR>
map tl :tnext<CR>
map ts :tselect<CR>
" tabs
map tt :tabnew<CR>
map tc :tabclose<CR>
map tn :tabnext<CR>
map tp :tabprevious<CR>
map \h <Esc>:set hlsearch!<CR>
"nmap \k :!perl -c %<CR>
nmap \r :!ruby %<CR>
nmap \R :!./%<CR>
"nmap \g :GoRun %<CR>
" show line numbers
map \l <Esc>:set number!<CR>:set number?<CR>
map \L <Esc>:set relativenumber!<CR>:set relativenumber?<CR>
nmap \s :vertical resize 30<CR>
nmap \S :vertical resize 60<CR>
map \v <Esc>:vertical resize 80<CR>
map \V <Esc>:vertical resize 100<CR>
map \o <Esc>:set paste!<CR>:set paste?<CR>
map \w <Esc>:set wrap!<CR>:set wrap?<CR>
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" commands "
""""""""""""
" quick timestamp-as-comment command
command! DS r!echo -n "\# " ; date
command! TS r!date +'\%Y-\%m-\%d \%H:\%M \%a'
command! Trim :%s#\s*\r\?$##
command! Chomp %!sed 's/[ \t]*$//'
command! StripHTML %s/<[^>]*>//g
command! SingleQuote s/"/'/g
command! StripFontTags %s/<\/*font[^>]*>//g
command! StripColor %s/\x1b\[[0-9;]*m//g
"command! StripTables %s/<\/*table[^>]*>//gi<CR><ESC>%s/<\/*tr[^>]*>//gi<CR><ESC>%s/<\/*td[^>]*>//gi<CR><ESC>
command! StripComments %!sed -e :a -e 's/[ \t]*\#.*$//mg'
command! StripBlankLines %s/^[\ \t]*\n//g
command! Doublespace :g/^/put_
command! Ctags :!ctags -R
command! Focus :Goyo
command! PLight :colo PaperColor|set background=light
command! PDark :colo PaperColor|set background=dark
command! GDark :colo gruvbox|set background=dark
command! GLight :colo gruvbox|set background=light
command! Light :colo PaperColor|set background=light
command! Dark :colo gruvbox|set background=dark
command! -nargs=1 -complete=file S wa|mksession! ~/.vs/<args>.vim
command! -nargs=1 -complete=file SQ wa|mksession! ~/.vs/<args>.vim|qa
command! -nargs=1 L source ~/.vs/<args>.vim
" Eh... not quite. Does not work.
" command! -nargs=1 AnsibleRole !mkdir -p roles/<args>/tasks<CR>e roles/<args>/tasks/main.yml
command! -nargs=0 Vimrc source ~/.vimrc
command! Vt set textwidth=80|e ' $(ruby -rdate -e 'puts Date.today') |DS|a
command! Rfluff cexpr system('rfluff -qf ' . shellescape(expand('%:r')))|:cw
function! OpenLeft(other_proj)
let current_path=@%
let other_path=join(["../",a:other_proj,"/",current_path],'')
execute "vsplit " . other_path
endfunction
function! DiffLeft(other_proj)
let current_path=@%
let other_path=join(["../",a:other_proj,"/",current_path],'')
execute "vsplit " . other_path
execute "windo diffthis"
endfunction
command! -nargs=1 OL call OpenLeft(<q-args>)
command! -nargs=1 DL call DiffLeft(<q-args>)
command! -nargs=0 OT call OpenLeft("rails_template")
command! -nargs=0 DT call DiffLeft("rails_template")
"command! -nargs=0 ORT call OpenLeft("rails_template")
map <C-s> <Esc>:FZF<CR>
" I always, ALWAYS hit ":W" instead of ":w"
command! Q q
command! W w
command! Wq wq
command! Wqa wqa
nmap ; :Buffers<CR>
nmap <Leader>t :Tags<CR>
nmap \f :Files<CR>
if executable('ag')
let g:ackprg = 'ag --vimgrep --smart-case'
endif
" cnoreabbrev ag Ack
" cnoreabbrev aG Ack
" cnoreabbrev Ag Ack
" cnoreabbrev AG Ack
noremap <leader>a :Ack <cword><cr>
" Ale warning navigation.
" This uses the loclist by default: :Errors :lnext :lne / :lprevious :lpr
nmap <silent> <C-k> <Plug>(ale_previous_wrap)
nmap <silent> <C-j> <Plug>(ale_next_wrap)
nnoremap ]r :ALENextWrap<CR>
nnoremap [r :ALEPreviousWrap<CR>
nnoremap ,f :ALEFix<CR>
let mapleader = '\'
let maplocalleader = ','
set foldlevel=0
"--------------------------------------------------------------------------------
" nvim-cmp Plugin Settings
set completeopt=menu,menuone,noselect
" Plugin config: shumphrey/fugitive-gitlab
let g:fugitive_gitlab_domains = ['https://git.wi.mit.edu']
" Basic color scheme
colo pablo
" Plugin config: morhetz/gruvbox
colo gruvbox
"set bg=light
set bg=dark
" Plugin config; nathanaelkane/vim-indent-guides
"let g:indent_guides_enable_on_vim_startup = 1
map \i :IndentGuidesToggle<CR>
" Plugin Ale Config {{{
let g:ale_sign_error = '! '
let g:ale_sign_warning = 'w '
let g:ale_emit_conflict_warnings=0
let g:ale_ruby_rubocop_options = '--config ~/.rubocop.yml'
let g:ale_use_global_executables=1
let g:ale_fixers = { 'ruby': [ 'prettier', 'rubocop' ] }
let g:ale_fix_on_save = 0
let g:ale_javascript_prettier_options = '--single-quote --trailing-comma es5'
let g:ale_python_mypy_options = '--python-version 3.7'
" set to never if linting only on save.
let g:ale_lint_on_text_changed = 'never'
" You can disable this option too
" " if you don't want linters to run on opening a file
" let g:ale_lint_on_enter = 0
let g:ale_echo_msg_error_str = 'E'
let g:ale_echo_msg_warning_str = 'W'
let g:ale_echo_msg_format = '[%linter%] %s [%severity%] (%code%)'
" }}}
let g:slime_target = "tmux"
let g:slime_default_config = {"socket_name": "default", "target_pane": "{last}"}
"================================================================================
" LUA CONFIG
"--------------------------------------------------------------------------------
lua << EOF
local nvim_lsp = require('lspconfig')
local aerial = require'aerial'
-- Setup nvim-cmp.
local cmp = require'cmp'
cmp.setup({
snippet = {
expand = function(args)
-- vim.fn["vsnip#anonymous"](args.body) -- For `vsnip` users.
-- require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
-- vim.fn["UltiSnips#Anon"](args.body) -- For `ultisnips` users.
-- require'snippy'.expand_snippet(args.body) -- For `snippy` users.
end,
},
mapping = {
['<C-d>'] = cmp.mapping.scroll_docs(-4),
['<C-f>'] = cmp.mapping.scroll_docs(4),
['<C-Space>'] = cmp.mapping.complete(),
['<C-e>'] = cmp.mapping.close(),
['<CR>'] = cmp.mapping.confirm({ select = true }),
},
sources = cmp.config.sources({
{ name = 'nvim_lsp' },
}, {
{ name = 'buffer' },
})
})
-- Setup lspconfig.
local cmp_capabilities = require('cmp_nvim_lsp').update_capabilities(vim.lsp.protocol.make_client_capabilities())
-- Use an on_attach function to only map the following keys
-- after the language server attaches to the current buffer
local custom_on_attach = function(client, bufnr)
local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end
--Enable completion triggered by <c-x><c-o>
buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
-- Mappings.
local opts = { noremap=true, silent=true }
-- See `:help vim.lsp.*` for documentation on any of the below functions
buf_set_keymap('n', 'gD', '<Cmd>lua vim.lsp.buf.declaration()<CR>', opts)
buf_set_keymap('n', 'gd', '<Cmd>lua vim.lsp.buf.definition()<CR>', opts)
buf_set_keymap('n', 'K', '<Cmd>lua vim.lsp.buf.hover()<CR>', opts)
buf_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opts)
buf_set_keymap('n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
--buf_set_keymap('n', '<space>wa', '<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>', opts)
--buf_set_keymap('n', '<space>wr', '<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>', opts)
--buf_set_keymap('n', '<space>wl', '<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>', opts)
buf_set_keymap('n', '<space>D', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
buf_set_keymap('n', '<space>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
buf_set_keymap('n', '<space>ca', '<cmd>lua vim.lsp.buf.code_action()<CR>', opts)
buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opts)
buf_set_keymap('n', '<space>e', '<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>', opts)
buf_set_keymap('n', '[d', '<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>', opts)
buf_set_keymap('n', ']d', '<cmd>lua vim.lsp.diagnostic.goto_next()<CR>', opts)
buf_set_keymap('n', '<space>q', '<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>', opts)
buf_set_keymap("n", "<space>f", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
-- beginAerial additions
aerial.on_attach(client)
-- Aerial does not set any mappings by default, so you'll want to set some up
-- Toggle the aerial window with <leader>a
vim.api.nvim_buf_set_keymap(0, 'n', ',a', '<cmd>AerialToggle!<CR>', {})
-- Jump forwards/backwards with '{' and '}'
vim.api.nvim_buf_set_keymap(0, 'n', '{', '<cmd>AerialPrev<CR>', {})
vim.api.nvim_buf_set_keymap(0, 'n', '}', '<cmd>AerialNext<CR>', {})
-- Jump up the tree with '[[' or ']]'
vim.api.nvim_buf_set_keymap(0, 'n', '[[', '<cmd>AerialPrevUp<CR>', {})
vim.api.nvim_buf_set_keymap(0, 'n', ']]', '<cmd>AerialNextUp<CR>', {})
-- end Aerial additions
end
-- Use a loop to conveniently call 'setup' on multiple servers and
-- map buffer local keybindings when the language server attaches
-- local servers = { "pyright", "rust_analyzer", "tsserver" }
local servers = { "solargraph" }
for _, lsp in ipairs(servers) do
nvim_lsp[lsp].setup {
on_attach = custom_on_attach,
capabilities = cmp_capabilities,
flags = {
debounce_text_changes = 150,
}
}
end
-- treesitter config
require'nvim-treesitter.configs'.setup {
highlight = {
enable = true
},
}
EOF
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