.dotfiles/nvim/init.vim

194 lines
6.8 KiB
VimL

let plug_install = 0
let autoload_plug_path = stdpath('config') . '/autoload/plug.vim'
if !filereadable(autoload_plug_path)
silent exe '!curl -fL --create-dirs -o ' . autoload_plug_path .
\ ' https://raw.github.com/junegunn/vim-plug/master/plug.vim'
execute 'source ' . fnameescape(autoload_plug_path)
let plug_install = 1
endif
unlet autoload_plug_path
call plug#begin('~/.dotfiles/nvim/plugins')
" Plugins here
" LSP - Language Server Protocol
Plug 'neovim/nvim-lspconfig'
Plug 'hrsh7th/cmp-nvim-lsp'
Plug 'hrsh7th/cmp-buffer'
Plug 'hrsh7th/cmp-path'
Plug 'hrsh7th/cmp-cmdline'
Plug 'hrsh7th/nvim-cmp'
" TreeSitter - Syntax highlighting
Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
" Fold-Cycle - Better management of foldable blocks
Plug 'jghauser/fold-cycle.nvim'
" Git Gutter - Git diff markers
Plug 'airblade/vim-gitgutter'
" Lightline - lightweight status/tabline beautification
Plug 'itchyny/lightline.vim'
" Nerdtree - Tree explorer
Plug 'preservim/nerdtree'
" Conqueror of Completion
Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'bmeneg/coc-perl', {'do': 'yarn install && yarn build'}
" Dart lsp
Plug 'dart-lang/dart-vim-plugin'
call plug#end()
let g:coc_global_extensions = ['coc-json', 'coc-html', 'coc-python', 'coc-php', 'coc-perl', 'coc-flutter', 'coc-git']
if plug_install
PlugInstall --sync
endif
unlet plug_install
source $HOME/.dotfiles/vim/generic
lua <<EOF
require'nvim-treesitter.configs'.setup {
ensure_installed = {
"bash",
"c",
"cmake",
"cpp",
"css",
"dart",
"html",
"javascript",
"json",
"lua",
"make",
"markdown",
"perl",
"php",
"rasi",
"vim",
"yaml",
},
-- Install languages synchronously (only applied to `ensure_installed`)
sync_install = true,
-- List of parsers to ignore installing
ignore_install = { },
highlight = {
-- `false` will disable the whole extension
enable = true,
-- 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,
},
indent = {
-- dont enable this, messes up python indentation
enable = false,
disable = {},
},
}
local nvim_lsp = require('lspconfig')
local 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
buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
-- Mappings
local opts = { noremap=true, silent=false }
local opts2 = { focusable = false,
close_events = { "BufLeave", "CursorMoved", "InsertEnter", "FocusLost" },
border = 'rounded',
source = 'always', -- show source in diagnostic popup window
prefix = ' '}
buf_set_keymap('n', 'gD', '<Cmd>lua vim.lsp.buf.declaration()<CR>', opts)
buf_set_keymap('n', 'gd', '<Cmd>tab split | 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', '<leader>t', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
buf_set_keymap('n', '<leader>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opts)
buf_set_keymap('n', '<leader>e', '<cmd>lua vim.diagnostic.open_float(0, {{opts2}, scope="line", border="rounded"})<CR>', opts)
buf_set_keymap('n', '[d', '<cmd>lua vim.diagnostic.goto_prev({ float = { border = "rounded" }})<CR>', opts)
buf_set_keymap('n', ']d', '<cmd>lua vim.diagnostic.goto_next({ float = { border = "rounded" }})<CR>', opts)
buf_set_keymap("n", "<leader>q", "<cmd>lua vim.diagnostic.setloclist({open = true})<CR>", opts)
-- Set some keybinds conditional on server capabilities
if client.resolved_capabilities.document_formatting then
buf_set_keymap("n", "<leader>lf", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
end
if client.resolved_capabilities.document_range_formatting then
buf_set_keymap("n", "<leader>lf", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
end
end
-- NOTE: Don't use more than 1 servers otherwise nvim is unstable
local capabilities = vim.lsp.protocol.make_client_capabilities()
capabilities = require('cmp_nvim_lsp').update_capabilities(capabilities)
capabilities.textDocument.completion.completionItem.snippetSupport = true
-- Use pylsp
nvim_lsp.pylsp.setup({
on_attach = on_attach,
settings = {
pylsp = {
plugins = {
pylint = { enabled = true, executable = "pylint" },
pyflakes = { enabled = true },
pycodestyle = { enabled = false },
jedi_completion = { fuzzy = true },
pyls_isort = { enabled = true },
pylsp_mypy = { enabled = true },
},
}, },
flags = {
debounce_text_changes = 200,
},
capabilities = capabilities,
})
-- Use pyright or jedi_language_server
--local servers = {'jedi_language_server'}
--local servers = {'pyright'}
--for _, lsp in ipairs(servers) do
--nvim_lsp[lsp].setup({
-- on_attach = on_attach,
-- capabilities = capabilities
--})
--end
-- Change diagnostic signs.
vim.fn.sign_define("DiagnosticSignError", { text = "✗", texthl = "DiagnosticSignError" })
vim.fn.sign_define("DiagnosticSignWarn", { text = "!", texthl = "DiagnosticSignWarn" })
vim.fn.sign_define("DiagnosticSignInformation", { text = "", texthl = "DiagnosticSignInfo" })
vim.fn.sign_define("DiagnosticSignHint", { text = "", texthl = "DiagnosticSignHint" })
-- global config for diagnostic
vim.diagnostic.config({
underline = false,
virtual_text = true,
signs = true,
severity_sort = true,
})
-- Change border of documentation hover window, See https://github.com/neovim/neovim/pull/13998.
vim.lsp.handlers["textDocument/hover"] = vim.lsp.with(vim.lsp.handlers.hover, {
border = "rounded",
})
require'lspconfig'.perlpls.setup()
require('fold-cycle').setup({
open_if_closed = true,
close_if_opened = true,
softwrap_movement_fix = true,
})
vim.keymap.set('n', '<tab>',
function() return require('fold-cycle').open() end,
{silent = true, desc = 'Fold-cycle: open folds'})
vim.keymap.set('n', '<s-tab>',
function() return require('fold-cycle').close() end,
{silent = true, desc = 'Fold-cycle: close folds'})
vim.keymap.set('n', 'zC',
function() return require('fold-cycle').close_all() end,
{remap = true, silent = true, desc = 'Fold-cycle: close all folds'})
EOF
set foldmethod=expr
set foldexpr=nvim_treesitter#foldexpr()