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authorDavid Runge <dave@sleepmap.de>2022-12-09 22:57:43 +0100
committerDavid Runge <dave@sleepmap.de>2022-12-09 22:57:43 +0100
commitfbd00a8e8c5edf108d726dc25d83afd9aa881c0f (patch)
tree44bfc2dfff029a92c1c35b27953b0422e063d774 /.config/nvim/init.lua
parent196f613a08090031f851d13a40b57dd1cee22ef9 (diff)
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Add basic lua based neovim config
.config/nvim/init.lua: Add basic lua based neovim config.
Diffstat (limited to '.config/nvim/init.lua')
-rw-r--r--.config/nvim/init.lua203
1 files changed, 203 insertions, 0 deletions
diff --git a/.config/nvim/init.lua b/.config/nvim/init.lua
new file mode 100644
index 0000000..b554b81
--- /dev/null
+++ b/.config/nvim/init.lua
@@ -0,0 +1,203 @@
+-- color
+vim.o.termguicolors = true
+
+-- Lines
+vim.o.number = true -- show line numbers
+vim.o.history = 10000 -- store 10k lines of :cmd history
+vim.o.showtabline = 2 -- Always show tab pages line
+vim.o.showmode = false -- Do not echo the mode, status line will display it
+vim.opt.wildmode:prepend { 'longest:full' } -- Incremental command-line completions
+vim.opt.cursorline = true
+vim.o.nowrap = true
+vim.o.linebreak = true
+
+-- Search
+vim.o.ignorecase = true -- Ignore case
+vim.o.smartcase = true -- .. unless "pattern contains upper case characters"
+
+-- indentation
+vim.o.autoindent = true
+vim.o.smartindent = true
+vim.o.smarttab = true
+vim.o.expandtab = true
+vim.o.shiftwidth = 2
+vim.o.softtabstop = 2
+vim.o.tabstop = 2
+
+-- character display
+vim.o.listchars = 'tab:>-,trail:ยท,nbsp:+'
+vim.o.list = true
+
+-- file editing
+vim.o.noswapfile = true
+vim.o.nobackup = true
+vim.o.nowb = true
+vim.opt.swapfile = false
+vim.o.undofile = true
+
+-- ignore patterns when expanding wildcards
+vim.opt.wildignore = {
+ '*.o,*.obj,*~',
+ '*vim/backups*',
+ '*nvim/undo*',
+ '*sass-cache*',
+ '*DS_Store*',
+ 'vendor/rails/**',
+ 'vendor/cache/**',
+ '*.gem',
+ 'log/**',
+ 'tmp/**',
+ '*.png,*.jpg,*.gif',
+}
+
+-- ultisnips: https://github.com/SirVer/ultisnips
+-- vim.g['UltiSnipsSnippetDirectories'] = {"~/.local/share/UltiSnips/"}
+vim.g['UltiSnipsExpandTrigger'] = "<tab>"
+vim.g['UltiSnipsJumpForwardTrigger'] = "<c-j>"
+vim.g['UltiSnipsJumpBackwardTrigger'] = "<c-k>"
+
+-- gopass: https://github.com/gopasspw/gopass
+vim.api.nvim_create_autocmd({'BufNewFile', 'BufRead'}, {
+ pattern = '/dev/shm/gopass*',
+ desc = 'Disable backup, undo and swap when editing gopass secrets',
+ callback = function()
+ vim.api.nvim_set_option_value('swapfile', false, {['scope'] = 'local'})
+ vim.api.nvim_set_option_value('backup', false, {['scope'] = 'local'})
+ vim.api.nvim_set_option_value('undofile', false, {['scope'] = 'local'})
+ vim.api.nvim_set_option_value('shada', '', {['scope'] = 'local'})
+ end
+})
+
+-- ale: https://github.com/dense-analysis/ale
+vim.g['ale_completion_enabled'] = 1
+vim.g['ale_linters'] = { ['rust'] = {'rustc', 'analyzer'} }
+vim.opt.omnifunc = 'ale#completion#OmniFunc'
+
+-- scnvim: https://github.com/davidgranstrom/scnvim
+
+-- Diagnostic mappings
+local opts = { noremap = true, silent = true }
+vim.keymap.set('n', '<space>e', vim.diagnostic.open_float, opts)
+vim.keymap.set('n', '[d', vim.diagnostic.goto_prev, opts)
+vim.keymap.set('n', ']d', vim.diagnostic.goto_next, opts)
+vim.keymap.set('n', '<space>q', vim.diagnostic.setloclist, opts)
+
+vim.api.nvim_create_autocmd('LspAttach', {
+ callback = function(args)
+ local bufnr = args.buf
+ local client = vim.lsp.get_client_by_id(args.data.client_id)
+ local capabilities = client.server_capabilities
+
+ -- LSP mappings
+ local lsp_formatting = function()
+ vim.lsp.buf.format({
+ bufnr = bufnr,
+ filter = function()
+ return client.name ~= 'sumneko_lua' or 'tsserver'
+ end,
+ })
+ end
+
+ local bufopts = { noremap = true, silent = true, buffer = bufnr }
+ vim.keymap.set('n', 'gD', vim.lsp.buf.declaration, bufopts)
+ vim.keymap.set('n', 'gd', vim.lsp.buf.definition, bufopts)
+ -- if capabilities.hoverProvider and client.name ~= 'null-ls' then
+ -- vim.keymap.set('n', 'K', vim.lsp.buf.hover, bufopts)
+ -- end
+ vim.keymap.set('n', 'gi', vim.lsp.buf.implementation, bufopts)
+ vim.keymap.set('n', '<C-k>', vim.lsp.buf.signature_help, bufopts)
+ vim.keymap.set('n', '<space>wa', vim.lsp.buf.add_workspace_folder, bufopts)
+ vim.keymap.set('n', '<space>wr', vim.lsp.buf.remove_workspace_folder, bufopts)
+ vim.keymap.set('n', '<space>wl', function()
+ print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
+ end, bufopts)
+ vim.keymap.set('n', '<space>D', vim.lsp.buf.type_definition, bufopts)
+ vim.keymap.set('n', '<space>rn', vim.lsp.buf.rename, bufopts)
+ vim.keymap.set('n', '<space>ca', vim.lsp.buf.code_action, bufopts)
+ vim.keymap.set('n', 'gr', vim.lsp.buf.references, bufopts)
+ vim.keymap.set('n', '<space>f', lsp_formatting, bufopts)
+
+ -- Capabilities checks
+ if capabilities.colorProvider then
+ require('document-color').buf_attach(bufnr)
+ end
+
+ if capabilities.documentHighlightProvider then
+ vim.api.nvim_create_augroup('lsp_document_highlight', {
+ clear = false,
+ })
+ vim.api.nvim_clear_autocmds({
+ buffer = bufnr,
+ group = 'lsp_document_highlight',
+ })
+ vim.api.nvim_create_autocmd({ 'CursorHold', 'CursorHoldI' }, {
+ group = 'lsp_document_highlight',
+ buffer = bufnr,
+ callback = vim.lsp.buf.document_highlight,
+ })
+ vim.api.nvim_create_autocmd('CursorMoved', {
+ group = 'lsp_document_highlight',
+ buffer = bufnr,
+ callback = vim.lsp.buf.clear_references,
+ })
+ end
+
+ if capabilities.signatureHelpProvider then
+ require('lsp_signature').on_attach()
+ end
+ end,
+})
+
+-- lsp_inlayhints needs release: https://github.com/lvimuser/lsp-inlayhints.nvim/issues/29
+-- vim.api.nvim_create_augroup('LspAttach_inlayhints', {})
+-- vim.api.nvim_create_autocmd('LspAttach', {
+-- group = 'LspAttach_inlayhints',
+-- callback = function(args)
+-- if not (args.data and args.data.client_id) then
+-- return
+-- end
+--
+-- local bufnr = args.buf
+-- local client = vim.lsp.get_client_by_id(args.data.client_id)
+-- require('lsp-inlayhints').on_attach(client, bufnr)
+-- end,
+-- })
+
+-- local on_attach = function(client)
+-- require'completion'.on_attach(client)
+-- end
+
+local lsp_flags = {
+ debounce_text_changes = 150,
+}
+require('lspconfig')['pyright'].setup{
+ on_attach = on_attach,
+ flags = lsp_flags,
+}
+require('lspconfig')['tsserver'].setup{
+ on_attach = on_attach,
+ flags = lsp_flags,
+}
+
+require('lspconfig')['rust_analyzer'].setup{
+ on_attach = on_attach,
+ flags = lsp_flags,
+ settings = {
+ ["rust-analyzer"] = {
+ imports = {
+ granularity = {
+ group = "module",
+ },
+ prefix = "self",
+ },
+ cargo = {
+ buildScripts = {
+ enable = true,
+ },
+ },
+ procMacro = {
+ enable = true
+ },
+ }
+ }
+}