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DEVenv/Internal/os_nvim_init.vim

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" Plugins
" ==============================================================================
call plug#begin(stdpath('config') . '/plugged')
" nerdtree provides a file tree explorer
" vim-dispatch allows running async jobs in vim (i.e. builds in the background)
Plug 'https://github.com/scrooloose/nerdtree', { 'on': 'NERDTreeToggle' }
Plug 'https://github.com/tpope/vim-dispatch'
Plug 'https://github.com/tpope/vim-fugitive'
Plug 'https://github.com/tpope/vim-abolish'
" TODO: 2022-06-19 Treesitter is too slow on large C++ files
" Plug 'https://github.com/nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
Plug 'https://github.com/bfrg/vim-cpp-modern'
" FZF
Plug 'junegunn/fzf'
Plug 'junegunn/fzf.vim'
" FZF for LSP
Plug 'gfanto/fzf-lsp.nvim'
Plug 'nvim-lua/plenary.nvim'
" odin for syntax highlighting
Plug 'https://github.com/Tetralux/odin.vim'
Plug 'https://github.com/sainnhe/gruvbox-material'
" Lua cache to speed up load times
Plug 'https://github.com/lewis6991/impatient.nvim'
" lsp-zero begin
" LSP Support
Plug 'neovim/nvim-lspconfig'
Plug 'williamboman/mason.nvim'
Plug 'williamboman/mason-lspconfig.nvim'
" Autocompletion
Plug 'hrsh7th/nvim-cmp'
Plug 'hrsh7th/cmp-buffer'
Plug 'hrsh7th/cmp-path'
Plug 'saadparwaiz1/cmp_luasnip'
Plug 'hrsh7th/cmp-nvim-lsp'
Plug 'hrsh7th/cmp-nvim-lua'
" Snippets
Plug 'L3MON4D3/LuaSnip'
" Snippet collection (Optional)
Plug 'rafamadriz/friendly-snippets'
Plug 'VonHeikemen/lsp-zero.nvim'
" lsp-zero end
call plug#end()
" Lua Setup
" ==============================================================================
lua <<EOF
require('impatient')
-- LSP Setup
-- ===========================================================================
local lsp = require('lsp-zero')
lsp.preset('recommended')
lsp.configure('clangd', {
cmd = {
"clangd",
"--background-index",
"--clang-tidy",
"--limit-references=1024",
"--limit-results=1024",
"--header-insertion=iwyu",
"--header-insertion-decorators",
}
})
lsp.setup()
-- Treesitter
-- ===========================================================================
-- TODO: 2022-06-19 Treesitter is too slow on large C++ files
-- require('nvim-treesitter.configs').setup {
-- ensure_installed = { "c", "cpp" }, -- A list of parser names, or "all"
-- sync_install = false, -- Install parsers synchronously (only applied to `ensure_installed`)
-- ignore_install = { }, -- List of parsers to ignore installing (for "all")
-- highlight = {
-- enable = false, -- `false` will disable the whole extension
-- -- NOTE: these are the names of the parsers and not the filetype. (for example if you want to
-- -- disable highlighting for the `tex` filetype, you need to include `latex` in this list as this is
-- -- the name of the parser)
-- -- list of language that will be disabled
-- disable = { },
-- -- Setting this to true will run `:h syntax` and tree-sitter at the same time.
-- -- Set this to `true` if you depend on 'syntax' being enabled (like for indentation).
-- -- Using this option may slow down your editor, and you may see some duplicate highlights.
-- -- Instead of true it can also be a list of languages
-- additional_vim_regex_highlighting = false,
-- },
-- }
-- Vim Options
-- ===========================================================================
vim.opt.autowrite=true -- Automatically save before cmds like :next and :prev
vim.opt.colorcolumn={80, 100} -- Set a 80 and 100 char column ruler
vim.opt.completeopt={'menu', 'menuone', 'noselect'}
vim.opt.cpoptions:append('$') -- $ as end marker for the change operator
vim.opt.cursorline=true -- Highlight current line
vim.opt.expandtab=true -- Replace tabs with spaces
vim.opt.guifont={'JetBrains_Mono:h9',
'Consolas:h9',
'InputMonoCondensed:h9'}
vim.opt.hlsearch=false -- Highlight just the first match on search
vim.opt.ignorecase=true -- Search is not case sensitive
vim.opt.linebreak=true -- On wrapped lines, break on the wrapping word intelligently
vim.opt.list=true -- Show the 'listchar' characters on trailing spaces, tabs e.t.c
vim.opt.listchars:append('tab:>-,trail:■,extends:»,precedes:«')
vim.opt.number=true -- Show line numbers
vim.opt.relativenumber=true -- Show relative line numbers
vim.opt.shiftwidth=4 -- Number of spaces for each autoindent step
vim.opt.splitright=true -- Open new splits to the right of the current one
vim.opt.swapfile=false -- Disable swapfile (stores the things changed in a file)
vim.opt.textwidth=80 -- On format, format to 80 char long lines
vim.opt.visualbell=true -- Flash the screen on error
vim.opt.wrap=false -- Don't wrap lines of text automatically
vim.opt.signcolumn = 'no'
vim.diagnostic.config({
-- Turn off the diagnostics signs on the line number. In LSP mode, editing
-- a C++ buffer constantly toggles the sign column on and off as you change
-- modes which is very visually distracting.
signs = false,
})
-- Check if there were args (i.e. opened file), non-empty buffer, or started in insert mode
if vim.fn.argc() == 0 or vim.fn.line2byte("$") ~= -1 and not opt.insertmode then
local ascii = {
"",
" Useful Bindings (Normal Mode)",
" --------------------------------------------------",
" <Ctrl+n> to open the file tree explorer",
" <Ctrl+i> clang format selected lines",
" <Ctrl+j> jump to next compilation error",
" <Ctrl+k> jump to prev compilation error",
" <cd> change working directory to current file",
" <\\s> split buffer vertically",
"",
" Abolish (Text Substitution in Normal Mode)",
" --------------------------------------------------",
" %S/facilit{y,ies}/building{,s}/g Convert facility->building, facilities->buildings",
" %S/action/sleep/g Convert action to sleep, (preserve case sensitivity ACTION->SLEEP, action->sleep) ",
"",
" FZF (Normal Mode)",
" --------------------------------------------------",
" <\\h> vim command history",
" <\\f> find files",
" <\\g> search for text (via ripgrep)",
" <\\tt> search for tag (global)",
" <\\tb> search for tag (buffer)",
" <\\cc> search for commit (global)",
" <\\cb> search for commit (buffer)",
" <\\b> search for buffer",
"",
" Autocompletion (nvim-cmp in Normal Mode)",
" --------------------------------------------------",
" <Enter> Confirms selection.",
" <Ctrl-y> Confirms selection.",
" <Up> Navigate to previous item on the list.",
" <Down> Navigate to the next item on the list.",
" <Ctrl-p> Navigate to previous item on the list.",
" <Ctrl-n> Navigate to the next item on the list.",
" <Ctrl-u> Scroll up in the item's documentation.",
" <Ctrl-f> Scroll down in the item's documentation.",
" <Ctrl-e> Toggles the completion.",
" <Ctrl-d> Go to the next placeholder in the snippet.",
" <Ctrl-b> Go to the previous placeholder in the snippet.",
" <Tab> Enables completion when the cursor is inside a word. If the completion menu is visible it will navigate to the next item in the list.",
" <Shift-Tab> When the completion menu is visible navigate to the previous item in the list.",
"",
" LSP Bindings (Normal Mode)",
" --------------------------------------------------",
" <Shift-K> Displays hover information about the symbol under the cursor in a floating window. See help vim.lsp.buf.hover().",
" gd Jumps to the definition of the symbol under the cursor. See help vim.lsp.buf.definition().",
" gD Jumps to the declaration of the symbol under the cursor. Some servers don't implement this feature. See help vim.lsp.buf.declaration().",
" gi Lists all the implementations for the symbol under the cursor in the quickfix window. See help vim.lsp.buf.implementation().",
" go Jumps to the definition of the type of the symbol under the cursor. See help vim.lsp.buf.type_definition().",
" gr Lists all the references to the symbol under the cursor in the quickfix window. See help vim.lsp.buf.references().",
" <Ctrl-k> Displays signature information about the symbol under the cursor in a floating window. See help vim.lsp.buf.signature_help(). If a mapping already exists for this key this function is not bound.",
" <F2> Renames all references to the symbol under the cursor. See help vim.lsp.buf.rename().",
" <F4> Selects a code action available at the current cursor position. See help vim.lsp.buf.code_action().",
" gl Show diagnostics in a floating window. See :help vim.diagnostic.open_float().",
" [d Move to the previous diagnostic in the current buffer. See :help vim.diagnostic.goto_prev().",
" ]d Move to the next diagnostic. See :help vim.diagnostic.goto_next()."
}
local height = vim.api.nvim_get_option("lines")
local width = vim.api.nvim_get_option("columns")
local ascii_rows = #ascii
local ascii_cols = #ascii[1]
local win = vim.api.nvim_get_current_win()
local buf = vim.api.nvim_create_buf(true, true)
local function reset_start_screen()
vim.cmd("enew")
local buf = vim.api.nvim_get_current_buf()
local win = vim.api.nvim_get_current_win()
vim.api.nvim_buf_set_option(buf, "modifiable", true)
vim.api.nvim_buf_set_option(buf, "buflisted", true)
vim.api.nvim_buf_set_option(buf, "buflisted", true)
end
vim.api.nvim_buf_set_lines(buf, 0, -1, false, ascii)
vim.api.nvim_buf_set_option(buf, "modified", false)
vim.api.nvim_buf_set_option(buf, "buflisted", false)
vim.api.nvim_buf_set_option(buf, "bufhidden", "wipe")
vim.api.nvim_buf_set_option(buf, "buftype", "nofile")
vim.api.nvim_buf_set_option(buf, "swapfile", false)
vim.api.nvim_set_current_buf(buf)
vim.api.nvim_create_autocmd("InsertEnter,WinEnter", {
pattern = "<buffer>",
callback = reset_start_screen,
})
end
EOF
" Theme
" ==============================================================================
let g:gruvbox_material_background='hard'
let g:gruvbox_material_foreground='mix'
let g:gruvbox_material_disable_italic_comment=1
let g:gruvbox_material_enable_italic=0
let g:gruvbox_material_enable_bold=0
let g:gruvbox_material_diagnostic_virtual_text='colored'
let g:gruvbox_material_better_performance=1
colorscheme gruvbox-material
" Vim-cpp-modern customisation
" Disable function highlighting (affects both C and C++ files)
let g:cpp_function_highlight = 1
" Enable highlighting of C++11 attributes
let g:cpp_attributes_highlight = 1
" Highlight struct/class member variables (affects both C and C++ files)
let g:cpp_member_highlight = 0
" Put all standard C and C++ keywords under Vim's highlight group 'Statement'
" (affects both C and C++ files)
let g:cpp_simple_highlight = 1
" Options
" ==============================================================================
" Show EOL type and last modified timestamp, right after the filename
set statusline=%<%F%h%m%r\ [%{&ff}]\ (%{strftime(\"%H:%M\ %d/%m/%Y\",getftime(expand(\"%:p\")))})%=%l,%c%V\ %P
" Resize splits when the window is resized
au VimResized * :wincmd =
" File patterns to ignore in command line auto complete
set wildignore+=*.class,*.o
set wildignore+=*\\tmp\\*,*.swp,*.zip,*.exe,*.obj,*.vcxproj,*.pdb,*.idb
" Setup undo file
set undofile
let &undodir=stdpath('config') . '/undo'
" Setup backup directory
let &backupdir=stdpath('config') . '/backup'
" Enable mouse support
if has('mouse')
set mouse=a
endif
" Functions
" ==============================================================================
" Increase font size using (Ctrl+Up Arrow) or (Ctrl+Down Arrow) if we are using
" gvim Otherwise font size is determined in terminal
nnoremap <C-Up> :silent! let &guifont = substitute(
\ &guifont,
\ ':h\zs\d\+',
\ '\=eval(submatch(0)+1)',
\ 'g')<CR>
nnoremap <C-Down> :silent! let &guifont = substitute(
\ &guifont,
\ ':h\zs\d\+',
\ '\=eval(submatch(0)-1)',
\ 'g')<CR>
" Formatting options (see :h fo-table)
augroup persistent_settings
au!
au bufenter * :set formatoptions=q1j
augroup end
function! RemedyBGOpenFile()
execute("!start remedybg open-file " . expand("%:p") . " " . line("."))
execute("!powershell -Command Add-Type -AssemblyName Microsoft.VisualBasic; [Microsoft.VisualBasic.Interaction]::AppActivate(' - RemedyBG')")
endfunction
command RemedyBGOpenFile call RemedyBGOpenFile()
function! RemedyBGStartDebugging()
execute("!start remedybg start-debugging " . expand("%:p") . " " . line("."))
endfunction
command RemedyBGStartDebugging call RemedyBGStartDebugging()
function! RemedyBGStopDebugging()
execute("!start remedybg stop-debugging " . expand("%:p") . " " . line("."))
endfunction
command RemedyBGStopDebugging call RemedyBGStopDebugging()
function! RemedyBGRunToCursor()
execute("!start remedybg open-file " . expand("%:p") . " " . line("."))
execute("!start remedybg run-to-cursor " . expand("%:p") . " " . line("."))
execute("!powershell -Command Add-Type -AssemblyName Microsoft.VisualBasic; [Microsoft.VisualBasic.Interaction]::AppActivate(' - RemedyBG')")
endfunction
command RemedyBGRunToCursor call RemedyBGRunToCursor()
function! RemedyBGAddBreakpointAtFile()
execute("!start remedybg open-file " . expand("%:p") . " " . line("."))
execute("!start remedybg add-breakpoint-at-file " . expand("%:p") . " " . line("."))
execute("!powershell -Command Add-Type -AssemblyName Microsoft.VisualBasic; [Microsoft.VisualBasic.Interaction]::AppActivate(' - RemedyBG')")
endfunction
command RemedyBGAddBreakpointAtFile call RemedyBGAddBreakpointAtFile()
" FZF
" ==============================================================================
" Empty value to disable preview window altogether
let g:fzf_preview_window = []
" Prefix all commands with Fzf for discoverability
let g:fzf_command_prefix = 'Fzf'
" - down / up / left / right
let g:fzf_layout = { 'down': '40%' }
command! -nargs=* -bang FzfCustomRG call RipgrepFzf(<q-args>, <bang>0)
" Augment the "FzfCustomFiles" command
command! -bang -nargs=? -complete=dir FzfCustomFiles
\ call fzf#vim#files(<q-args>, {'options': ['--layout=reverse', '--info=inline', '--preview', 'cat {}']}, <bang>0)
" General Key Bindings
" ==============================================================================
" FZF Bindings
nnoremap <leader>h <cmd>FzfHistory<cr>
nnoremap <leader>f <cmd>FzfCustomFiles<cr>
nnoremap <leader>g <cmd>FzfRg<cr>
nnoremap <leader>t :FzfWorkspaceSymbols<space>
nnoremap <leader>cc <cmd>FzfCommits<cr>
nnoremap <leader>cb <cmd>FzfBCommits<cr>
nnoremap <leader>b <cmd>FzfBuffers<cr>
nnoremap <silent> <F6> <cmd>RemedyBGOpenFile<cr><cr>
nnoremap <silent> <F5> <cmd>RemedyBGStartDebugging<cr><cr>
nnoremap <silent> <S-F5> <cmd>RemedyBGStopDebugging<cr><cr>
nnoremap <silent> <F9> <cmd>RemedyBGAddBreakpointAtFile<cr><cr>
nnoremap <silent> <C-F10> <cmd>RemedyBGRunToCursor<cr><cr>
" Map Ctrl+HJKL to navigate buffer window
nmap <silent> <C-h> :wincmd h<CR>
nmap <silent> <C-j> :wincmd j<CR>
nmap <silent> <C-k> :wincmd k<CR>
nmap <silent> <C-l> :wincmd l<CR>
" Move by wrapped lines instead of line numbers
nnoremap j gj
nnoremap k gk
nnoremap gj j
nnoremap gk k
" Map NERDTree to Ctrl-N
map <C-n> :NERDTreeToggle<CR>
" Change to current buffer's directory
nmap cd :cd <C-R>=expand("%:p:h")<CR><CR>
" Buffer Splitting
nnoremap <leader>s :vs<CR>
" Go to next error
" Go to previous error
nnoremap <A-j> :cn<CR>
nnoremap <A-k> :cp<CR>
" Clang Format
" ==============================================================================
map <C-I> :py3file ~/clang-format.py<CR>
" Compiler Error Formats
" ==============================================================================
" Error message formats thanks to
" https://forums.handmadehero.org/index.php/forum?view=topic&catid=4&id=704#3982
set errorformat+=\\\ %#%f(%l\\\,%c):\ %m " MSVC: MSBuild
set errorformat+=\\\ %#%f(%l)\ :\ %#%t%[A-z]%#\ %m " MSVC: cl.exe
set errorformat+=\\\ %#%t%nxx:\ %m " MSVC: cl.exe, fatal errors is crudely implemented
set errorformat+=\\\ %#LINK\ :\ %m " MSVC: link.exe, can't find link library badly implemented
set errorformat+=\\\ %#%s\ :\ error\ %m " MSVC: link.exe, errors is badly implemented
set errorformat+=\\\ %#%s\ :\ fatal\ error\ %m " MSVC: link.exe, fatal errors is badly implemented
set errorformat+=\\\ %#%f(%l\\\,%c-%*[0-9]):\ %#%t%[A-z]%#\ %m " MSVC: HLSL fxc.exe
set errorformat+=%\\%%(CTIME%\\)%\\@=%m " ctime.exe -stats
" Vim Dispatch
" ==============================================================================
let s:running_windows = has("win16") || has("win32") || has("win64")
if s:running_windows
set makeprg=build
nnoremap <C-b> :Make ./build.bat<cr>
else
" Set vim terminal to enter normal mode using escape like normal vim behaviour
tnoremap <Esc> <C-\><C-n>
nnoremap <C-b> :Make ./build.sh<cr>
set makeprg=./build.sh
endif
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