Feat: moving forward but no completion yep

nvim/.config/nvim/init.lua

@@ -1 +1,5 @@
+require('plugins')
 require('settings')
+require('mappings')
+
+require('lsp')

nvim/.config/nvim/init.vim

@@ -1,18 +0,0 @@
-source $HOME/.config/nvim/plugins/plugins.vim
-source $HOME/.config/nvim/general/settings.vim
-source $HOME/.config/nvim/general/mappings.vim
-" source $HOME/.config/nvim/general/completion.vim
-
-source $HOME/.config/nvim/plugins/lightline.vim
-source $HOME/.config/nvim/plugins/nvim-comp.vim
-source $HOME/.config/nvim/plugins/vimtex.vim
-
-lua <<EOF
-require("lsp")
-EOF
-
-" require("comp")
-
-" bug fix with telescope and insert mode https://GitHub.com/vim telescope/telescope.vim/issues/82
-autocmd FileType TelescopePrompt
-       \ call deoplete#custom#buffer_option('auto_complete', v:false)

nvim/.config/nvim/lua/comp.lua

@@ -1,78 +0,0 @@
--- Configuration for nvim-compe
-
-local utils = require('utils')
-
-vim.cmd [[set shortmess+=c]]
-utils.opt('o', 'completeopt', 'menuone,noselect')
-
-require'compe'.setup {
-    enabled = true;
-    autocomplete = true;
-    debug = false;
-    min_length = 1;
-    preselect = 'enable';
-    throttle_time = 80;
-    source_timeout = 200;
-    incomplete_delay = 400;
-    allow_prefix_unmatch = false;
-    max_abbr_width = 1000;
-    max_kind_width = 1000;
-    max_menu_width = 1000000;
-    documentation = true;
-
-
-    source = {
-        path = true;
-        buffer = true;
-        calc = false;
-        vsnip = true;
-        nvim_lsp = true;
-        nvim_lua = false;
-        spell = true;
-        tags = true;
-        snippets_nvim = false;
-        treesitter = 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
-    if col == 0 or vim.fn.getline('.'):sub(col, col):match('%s') then
-        return true
-    else
-        return false
-    end
-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.call("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.call("vsnip#jumpable", {-1}) == 1 then
-    return t "<Plug>(vsnip-jump-prev)"
-  else
-    return t "<S-Tab>"
-  end
-end
-
-utils.map("i", "<Tab>", "v:lua.tab_complete()", {expr = true})
-utils.map("s", "<Tab>", "v:lua.tab_complete()", {expr = true})
-utils.map("i", "<S-Tab>", "v:lua.s_tab_complete()", {expr = true})
-utils.map("s", "<S-Tab>", "v:lua.s_tab_complete()", {expr = true})

nvim/.config/nvim/lua/completion.lua

@@ -0,0 +1,98 @@
+local has_words_before = function()
+  if vim.api.nvim_buf_get_option(0, "buftype") == "prompt" then
+    return false
+  end
+  local line, col = unpack(vim.api.nvim_win_get_cursor(0))
+  return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match("%s") == nil
+end
+
+local feedkey = function(key, mode)
+  vim.api.nvim_feedkeys(vim.api.nvim_replace_termcodes(key, true, true, true), mode, true)
+end
+
+local lsp_symbols = {
+    Text = "   (Text) ",
+    Method = "   (Method)",
+    Function = "   (Function)",
+    Constructor = "   (Constructor)",
+    Field = " ﴲ  (Field)",
+    Variable = "[] (Variable)",
+    Class = "   (Class)",
+    Interface = " ﰮ  (Interface)",
+    Module = "   (Module)",
+    Property = " 襁 (Property)",
+    Unit = "   (Unit)",
+    Value = "   (Value)",
+    Enum = " 練 (Enum)",
+    Keyword = "   (Keyword)",
+    Snippet = "   (Snippet)",
+    Color = "   (Color)",
+    File = "   (File)",
+    Reference = "   (Reference)",
+    Folder = "   (Folder)",
+    EnumMember = "   (EnumMember)",
+    Constant = " ﲀ  (Constant)",
+    Struct = " ﳤ  (Struct)",
+    Event = "   (Event)",
+    Operator = "   (Operator)",
+    TypeParameter = "   (TypeParameter)",
+}
+
+local cmp = require'cmp'
+cmp.setup{
+    completion = {
+        completeopt =  "menuone,noinsert,noselect",
+    },
+    formatting = {
+        format = function(entry, vim_item)
+            -- fancy icons and a name of kind
+            vim_item.kind = lsp_symbols[vim_item.kind]
+            -- set a name for each source
+            vim_item.menu = ({
+                buffer = "[Buffer]",
+                nvim_lsp = "[LSP]",
+                vsnip = "[vSnip]",
+                path = "[Path]",
+                spell = "[Spell]",
+            })[entry.source.name]
+            return vim_item
+        end,
+    },
+    snippet = {
+        expand = function(args)
+            vim.fn["vsnip#anonymous"](args.body)
+        end,
+    },
+    mapping = {
+        -- ["<cr>"] = cmp.mapping.confirm({select = true, behavior = cmp.ConfirmBehavior.Replace}),
+        ["<cr>"] = cmp.mapping.confirm({select = true, behavior = cmp.ConfirmBehavior.Insert}),
+        ["<Tab>"] = cmp.mapping(function(fallback)
+            if vim.fn.pumvisible() == 1 then
+                feedkey("<C-n>", "n")
+            elseif vim.fn["vsnip#available"]() == 1 then
+                feedkey("<Plug>(vsnip-expand-or-jump)", "")
+            elseif has_words_before() then
+                cmp.complete()
+            else
+                fallback() -- The fallback function sends a already mapped key. In this case, it's probably `<Tab>`.
+            end
+        end, { "i", "s" }),
+
+        ["<S-Tab>"] = cmp.mapping(function()
+            if vim.fn.pumvisible() == 1 then
+                feedkey("<C-p>", "n")
+            elseif vim.fn["vsnip#jumpable"](-1) == 1 then
+                feedkey("<Plug>(vsnip-jump-prev)", "")
+            end
+        end, { "i", "s" }),
+    },
+    source = {
+        { name = 'buffer' },
+        { name = 'vsnip' },
+        { name = 'path' },
+        { name = 'spell' },
+    }
+}
+
+vim.cmd [[autocmd FileType TelescopePrompt lua require('cmp').setup.buffer { enabled = false }]]
+vim.g.vsnip_snippet_dir = '~/.config/nvim/vsnips'

nvim/.config/nvim/lua/mappings.lua

@@ -16,7 +16,7 @@ map('v', '>', '>gv', {})
 map('i', '<c-f>', '<c-g>u<Esc>[s1z=`]a<c-g>u', default_opts)
 
 -- Find files using Telescope command-line sugar.
-map('n', '<leader>e', '<cmd>Telescope find_files<cr>')
-map('n', '<leader>g', '<cmd>Telescope live_grep<cr>')
-map('n', '<leader>b', '<cmd>Telescope buffers<cr>')
-map('n', '<leader>h', '<cmd>Telescope help_tags<cr>')
+map('n', '<leader>e', '<cmd>Telescope find_files<cr>', {})
+map('n', '<leader>g', '<cmd>Telescope live_grep<cr>', {})
+map('n', '<leader>b', '<cmd>Telescope buffers<cr>', {})
+map('n', '<leader>h', '<cmd>Telescope help_tags<cr>', {})

nvim/.config/nvim/lua/plugins.lua

@@ -0,0 +1,85 @@
+-- Only required if you have packer configured as `opt`
+vim.cmd [[packadd packer.nvim]]
+
+return require('packer').startup(function()
+    use 'morhetz/gruvbox'
+
+    -- Status line
+    use {
+        'hoob3rt/lualine.nvim',
+        config = function ()
+            require('lualine').setup{
+                options = {
+                    icons_enabled = true,
+                    theme = 'gruvbox',
+                    component_separators = {'', ''},
+                    section_separators = {'', ''},
+                    disabled_filetypes = {}
+                },
+                sections = {
+                    lualine_a = {'mode'},
+                    lualine_b = {'branch'},
+                    lualine_c = {'filename'},
+		    lualine_x = {
+			    { 'diagnostics', sources = {"nvim_lsp"}, symbols = {error = ' ', warn = ' ', info = ' ', hint = ' '} },
+			    'encoding',
+			    'filetype'
+		    },
+                    lualine_y = {'progress'},
+                    lualine_z = {'location'}
+                },
+                inactive_sections = {
+                    lualine_a = {},
+                    lualine_b = {},
+                    lualine_c = {'filename'},
+                    lualine_x = {'location'},
+                    lualine_y = {},
+                    lualine_z = {}
+                },
+                tabline = {},
+                extensions = {}
+            }
+        end
+    }
+
+    use 'tpope/vim-fugitive'
+    use 'mhinz/vim-signify'
+
+    use 'tpope/vim-surround'
+    use 'tpope/vim-repeat'
+
+    use 'neovim/nvim-lspconfig'
+    use {
+        "hrsh7th/nvim-cmp",
+        event = 'InsertEnter',
+        config = [[require('completion')]],
+        requires = {
+            -- 'hrsh7th/vim-vsnip-integ',
+            'rafamadriz/friendly-snippets',
+        },
+    }
+    use {"hrsh7th/vim-vsnip", after = "nvim-cmp"}
+    use {"hrsh7th/cmp-vsnip", after = "nvim-cmp"}
+    use {"hrsh7th/cmp-buffer", after = "nvim-cmp"}
+    use {'hrsh7th/cmp-path', after = "nvim-cmp"}
+    use {"hrsh7th/cmp-nvim-lsp", after = "nvim-cmp"}
+    use {'f3fora/cmp-spell', after = "nvim-cmp"}
+
+    use 'nvim-lua/popup.nvim'
+    use {
+        'nvim-telescope/telescope.nvim',
+        requires = { {'nvim-lua/plenary.nvim'} }
+    }
+
+    use {
+        'lervag/vimtex',
+    }
+
+    --  Highlight on Yank 
+    use 'machakann/vim-highlightedyank'
+    --  Autoclose parenthesis
+    use 'jiangmiao/auto-pairs'
+
+    use 'kyazdani42/nvim-web-devicons'
+
+end)

nvim/.config/nvim/lua/settings.lua

@@ -26,8 +26,7 @@ opt.cursorline = true             -- highlight current line
 opt.ignorecase = true             -- Ignore case on search
 opt.smartcase = true             -- ignore lowercse for the whoel pattern
 
-opt.completeopt = 'menuone,noselect,noinsert' -- completion options
-opt.shortmess = 'c' 	-- don't show completion messages
+-- opt.completeopt = 'menu,noselect,noinsert' -- completion options
 
 opt.spell = true
 opt.spelllang = {'fr', 'en'}
@@ -49,4 +48,4 @@ exec([[
   augroup end
 ]], false)
 
-
+cmd('colorscheme gruvbox')