Initial commit

10 files changed, 244 insertions, 1 deletions

diff --git a/README.md b/README.md
index 652b9bc..005fd95 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,2 @@
 # nvim
-my neovim dotfiles
+My neovim dotfiles
diff --git a/init.lua b/init.lua
new file mode 100644
index 0000000..b33a17f
--- /dev/null
+++ b/init.lua
@@ -0,0 +1,11 @@
+require "settings"
+require "mappings"
+require "plugins"
+
+-- Plugins
+require "plugins.compe"
+require "plugins.autopairs"
+require "plugins.bufferline"
+
+-- LSP
+require "lsp"
diff --git a/lua/lsp/init.lua b/lua/lsp/init.lua
new file mode 100644
index 0000000..7b30b6c
--- /dev/null
+++ b/lua/lsp/init.lua
@@ -0,0 +1,68 @@
+local nvim_lsp = require('lspconfig')
+
+-- Use an on_attach function to only map the following keys
+-- after the language server attaches to the current buffer
+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
+
+  --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)
+
+end
+
+-- Use a loop to conveniently call 'setup' on multiple servers and
+-- map buffer local keybindings when the language server attaches
+local servers = { "bashls", "texlab", "html", "cssls" }
+for _, lsp in ipairs(servers) do
+  nvim_lsp[lsp].setup {
+    on_attach = on_attach,
+    flags = {
+      debounce_text_changes = 150,
+    }
+  }
+end
+
+
+local lspconfig = require'lspconfig'
+lspconfig.ccls.setup {
+    on_attach = on_attach,
+    flags = {
+      debounce_text_changes = 150,
+    };
+    init_options = {
+	compilationDatabaseDirectory = "build";
+	cache = {
+	    directory = "/tmp/ccls-cache";
+	};
+	index = {
+	  threads = 0;
+	};
+	clang = {
+	  excludeArgs = { "-frounding-math"};
+	  extraArgs = { "--sysroot=/home/aleksa/mygit/mykernel/sysroot", "--gcc-toolchain=/usr/bin/i686-elf-gcc", "-ffreestanding", "-nobuiltininc"};
+	};
+    }
+}
diff --git a/lua/mappings.lua b/lua/mappings.lua
new file mode 100644
index 0000000..1b1be6b
--- /dev/null
+++ b/lua/mappings.lua
@@ -0,0 +1,35 @@
+vim.api.nvim_set_keymap('n', '<Space>', '<NOP>', { noremap = true, silent = true})
+vim.api.nvim_set_keymap('n', '<Backspace>', '<NOP>', { noremap = true, silent = true})
+vim.g.mapleader = ' '
+
+-- no hl
+vim.api.nvim_set_keymap('n', '<Leader>h', ':set hlsearch!<CR>', { noremap = true, silent = true })
+
+-- NvimTree
+
+-- Don't copy the replaced text after pasting in visual mode
+vim.api.nvim_set_keymap("v", "p", '"_dP', { noremap = true, silent = true})
+
+-- Indenting 
+vim.api.nvim_set_keymap('v', '<', '<gv', { noremap = true, silent = true})
+vim.api.nvim_set_keymap('v', '>', '>gv', { noremap = true, silent = true})
+
+
+-- nvim-compe
+vim.api.nvim_set_keymap("i", "<Tab>", "v:lua.tab_complete()", {expr = true})
+vim.api.nvim_set_keymap("s", "<Tab>", "v:lua.tab_complete()", {expr = true})
+vim.api.nvim_set_keymap("i", "<S-Tab>", "v:lua.s_tab_complete()", {expr = true})
+vim.api.nvim_set_keymap("s", "<S-Tab>", "v:lua.s_tab_complete()", {expr = true})
+
+
+-- nvim-bufferline
+vim.api.nvim_set_keymap("n", "<TAB>", ":BufferLineCycleNext<CR>", { noremap = true; silent= true})
+vim.api.nvim_set_keymap("n", "<S-TAB>", ":BufferLineCyclePrev<CR>", { noremap = true; silent= true})
+vim.api.nvim_set_keymap("n", "<C-x>", ":bdelete<CR>", { noremap = true; silent= true})
+
+
+-- nvim-telescope
+vim.api.nvim_set_keymap("n", "<Leader>ff", ":Telescope find_files<CR>", { noremap = true; silent= true})
+vim.api.nvim_set_keymap("n", "<Leader>fg", ":Telescope live_grep<CR>", { noremap = true; silent= true})
+vim.api.nvim_set_keymap("n", "<Leader>fb", ":Telescope buffers<CR>", { noremap = true; silent= true})
+vim.api.nvim_set_keymap("n", "<Leader>fh", ":Telescope help_tags<CR>", { noremap = true; silent= true})
diff --git a/lua/plugins.lua b/lua/plugins.lua
new file mode 100644
index 0000000..8ac9044
--- /dev/null
+++ b/lua/plugins.lua
@@ -0,0 +1,21 @@
+local execute = vim.api.nvim_command
+local fn = vim.fn
+
+local install_path = fn.stdpath('data')..'/site/pack/packer/start/packer.nvim'
+
+if fn.empty(fn.glob(install_path)) > 0 then
+  fn.system({'git', 'clone', 'https://github.com/wbthomason/packer.nvim', install_path})
+  execute 'packadd packer.nvim'
+end
+
+
+return require('packer').startup(function(use)
+	use 'wbthomason/packer.nvim'
+	use "neovim/nvim-lspconfig"
+	use "hrsh7th/nvim-compe"
+	use 'hrsh7th/vim-vsnip'
+	use 'windwp/nvim-autopairs'
+	use 'kyazdani42/nvim-web-devicons'
+	use "kyazdani42/nvim-tree.lua"
+	use { 'akinsho/nvim-bufferline.lua', requires = 'kyazdani42/nvim-web-devicons'}
+end)
diff --git a/lua/plugins/autopairs.lua b/lua/plugins/autopairs.lua
new file mode 100644
index 0000000..e1aa126
--- /dev/null
+++ b/lua/plugins/autopairs.lua
@@ -0,0 +1,7 @@
+require('nvim-autopairs').setup{}
+
+require("nvim-autopairs.completion.compe").setup({
+  map_cr = true, --  map <CR> on insert mode
+  map_complete = true, -- it will auto insert `(` after select function or method item
+  auto_select = false,  -- auto select first item
+})
diff --git a/lua/plugins/bufferline.lua b/lua/plugins/bufferline.lua
new file mode 100644
index 0000000..a30a561
--- /dev/null
+++ b/lua/plugins/bufferline.lua
@@ -0,0 +1,2 @@
+--vim.opt.termguicolors = true
+require("bufferline").setup{}
diff --git a/lua/plugins/compe.lua b/lua/plugins/compe.lua
new file mode 100644
index 0000000..8700a7a
--- /dev/null
+++ b/lua/plugins/compe.lua
@@ -0,0 +1,70 @@
+vim.o.completeopt = "menuone,noselect"
+
+require'compe'.setup {
+  enabled = true;
+  autocomplete = true;
+  debug = false;
+  min_length = 1;
+  preselect = 'enable';
+  throttle_time = 80;
+  source_timeout = 200;
+  resolve_timeout = 800;
+  incomplete_delay = 400;
+  max_abbr_width = 100;
+  max_kind_width = 100;
+  max_menu_width = 100;
+  documentation = {
+    border = { '', '' ,'', ' ', '', '', '', ' ' }, -- the border option is the same as `|help nvim_open_win|`
+    winhighlight = "NormalFloat:CompeDocumentation,FloatBorder:CompeDocumentationBorder",
+    max_width = 120,
+    min_width = 60,
+    max_height = math.floor(vim.o.lines * 0.3),
+    min_height = 1,
+  };
+
+  source = {
+    path = true;
+    buffer = true;
+    calc = true;
+    nvim_lsp = true;
+    nvim_lua = true;
+    vsnip = true;
+    ultisnips = true;
+    luasnip = true;
+  };
+}
+
+
+local t = function(str)
+  return vim.api.nvim_replace_termcodes(str, true, true, true)
+end
+
+local check_back_space = function()
+    local col = vim.fn.col('.') - 1
+    return col == 0 or vim.fn.getline('.'):sub(col, col):match('%s') ~= nil
+end
+
+-- Use (s-)tab to:
+--- move to prev/next item in completion menuone
+--- jump to prev/next snippet's placeholder
+_G.tab_complete = function()
+  if vim.fn.pumvisible() == 1 then
+    return t "<C-n>"
+  elseif vim.fn['vsnip#available'](1) == 1 then
+    return t "<Plug>(vsnip-expand-or-jump)"
+  elseif check_back_space() then
+    return t "<Tab>"
+  else
+    return vim.fn['compe#complete']()
+  end
+end
+_G.s_tab_complete = function()
+  if vim.fn.pumvisible() == 1 then
+    return t "<C-p>"
+  elseif vim.fn['vsnip#jumpable'](-1) == 1 then
+    return t "<Plug>(vsnip-jump-prev)"
+  else
+    -- If <S-Tab> is not working in your terminal, change it to <C-h>
+    return t "<S-Tab>"
+  end
+end
diff --git a/lua/settings.lua b/lua/settings.lua
new file mode 100644
index 0000000..df21e3d
--- /dev/null
+++ b/lua/settings.lua
@@ -0,0 +1,22 @@
+vim.opt.fileencoding = "utf-8"
+vim.opt.wrap = false
+vim.opt.cmdheight = 1
+-- vim.opt.mouse = "a"
+vim.opt.cursorline = true
+vim.opt.splitbelow = true
+vim.opt.splitright = true
+vim.opt.showtabline = 2
+vim.opt.shiftwidth = 4
+vim.opt.smartindent = true
+vim.opt.relativenumber = true
+vim.opt.number = true
+vim.opt.signcolumn = "yes"
+vim.opt.updatetime = 300
+vim.opt.timeoutlen = 1000
+vim.opt.undofile = true
+vim.opt.clipboard = "unnamedplus"
+-- vim.opt.termguicolors = true
+vim.opt.shortmess:append("sI")
+
+-- Open a file from its last left off position
+vim.cmd [[ au BufReadPost * if expand('%:p') !~# '\m/\.git/' && line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif ]]
diff --git a/sync.sh b/sync.sh
new file mode 100755
index 0000000..0f4b271
--- /dev/null
+++ b/sync.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+NVIM_DIR=~/.config/nvim
+
+rm -r $NVIM_DIR
+mkdir -p $NVIM_DIR
+stow --no-folding --ignore="LICENCE|README.md|sync.sh" -t $NVIM_DIR .