switch to nvim-cmp

nvim/init.lua

@@ -21,6 +21,7 @@ vim.wo.cursorline = true
 vim.opt.hlsearch = false
 vim.opt.wrap = true
 vim.opt.showmatch = true
+vim.opt.completeopt = { 'menu', 'menuone', 'noselect' }
 
 vim.g.python3_host_prog = '/home/frosty/.dotfiles/nvim/env/bin/python'
 
@@ -48,7 +49,7 @@ function imap(shortcut, command)
     map('i', shortcut, command)
 end
 
-vim.opt.guifont = "Iosevka Nerd Font:h12"
+vim.opt.guifont = "Hack Nerd Font:h12"
 if vim.g.neovide then
     vim.g.neovide_refresh_rate = 140
     -- change to whatever font you prefer
@@ -72,7 +73,7 @@ end
 -- <leader> is leader key; default is \
 nmap("<leader>v", "<cmd>NvimTreeToggle<cr>")
 nmap("<leader>ec", "<cmd>e ~/.config/nvim/init.lua<cr>")
-nmap("<leader>sc", "<cmd>source ~/.config/nvim/init.lua<cr><cmd>PackerSync<cr>")
+nmap("<leader>sc", "<cmd>source ~/.config/nvim/init.lua<cr><cmd>PackerClean<cr><cmd>PackerCompile<cr>")
 
 -- buffer commands
 nmap("<leader>b", "<cmd>BufferLineCyclePrev<cr>")
@@ -130,9 +131,17 @@ local on_attach = function(client, bufnr)
 end
 
 local lsp = require "lspconfig"
+local lsp_defaults = lsp.util.default_config
+
+
+
 lsp.hls.setup { on_attach = on_attach } -- haskell language server
-lsp.ccls.setup { on_attach = on_attach }
 lsp.pyright.setup { on_attach = on_attach }
+lsp.svelte.setup { on_attach = on_attach }
+
+local capabilities = vim.lsp.protocol.make_client_capabilities()
+capabilities.offsetEncoding = { "utf-16" }
+lsp.clangd.setup { on_attach = on_attach, capabilities = capabilities }
 -- https://github.com/denoland/deno - maybe switch?
 lsp.tsserver.setup { on_attach = on_attach }
 lsp.marksman.setup { on_attach = on_attach }
@@ -146,8 +155,9 @@ lsp.lua_ls.setup { on_attach = on_attach,
         }
     }
 }
+lsp.tailwindcss.setup { on_attach = on_attach }
 
-vim.cmd("colorscheme carbonfox")
+vim.cmd("colorscheme mellifluous")
 -- kill eslint_d on exit
 local on_leave_group = vim.api.nvim_create_augroup("OnLeaveGroup", {})
 vim.api.nvim_create_autocmd("VimLeave", {
@@ -184,29 +194,7 @@ return M]]
 return require('packer').startup(function(use)
     use 'wbthomason/packer.nvim'
     use 'nvim-lua/plenary.nvim'
-    --[[use { "lukas-reineke/lsp-format.nvim",
-        config = function()
-            require("lsp-format").setup {
-                python = {
-                    exclude = { "pyright" },
-                },
-                javascript = {
-                    exclude = { "tsserver" }
-                }
-            }
-        end,
-        requires = { 'neovim/nvim-lspconfig' }
-    }]]
-    --
     use 'neovim/nvim-lspconfig'
-    use {
-        'ms-jpq/coq_nvim',
-        branch = 'coq',
-        event = "VimEnter",
-        config = 'vim.cmd[[COQnow]]'
-    }
-    use { 'ms-jpq/coq.artifacts', branch = 'artifacts' }
-    use { 'ms-jpq/coq.thirdparty', branch = '3p' }
     use {
         'nvim-treesitter/nvim-treesitter',
         run = ':TSUpdate',
@@ -218,12 +206,95 @@ return require('packer').startup(function(use)
             }
         end
     }
-    use { 'kyazdani42/nvim-tree.lua',
+    use {
-        requires = {
+        'nvim-tree/nvim-web-devicons',
-            'kyazdani42/nvim-web-devicons'
+    }
-        },
+    use {
+        'ramojus/mellifluous.nvim',
+        config = function()
+            require('mellifluous').setup {}
+        end
+    }
+    use {
+        'nvim-tree/nvim-tree.lua',
+        after = "nvim-web-devicons",
+        requires = "nvim-tree/nvim-web-devicons",
         config = function() require('nvim-tree').setup {} end
     }
+    use {
+        "hrsh7th/nvim-cmp",
+        requires = {
+            "hrsh7th/cmp-buffer", "hrsh7th/cmp-nvim-lsp",
+            "L3MON4D3/LuaSnip", "rafamadriz/friendly-snippets",
+            'hrsh7th/cmp-nvim-lua', 'octaltree/cmp-look', 'hrsh7th/cmp-path', 'hrsh7th/cmp-calc',
+            'f3fora/cmp-spell', 'hrsh7th/cmp-emoji'
+        },
+        config = function()
+            local cmp = require("cmp")
+            local luasnip = require('luasnip')
+
+            cmp.setup({
+                snippet = {
+                    expand = function(args)
+                        luasnip.lsp_expand(args.body)
+                    end
+                },
+                sources = {
+                    { name = 'path' },
+                    { name = 'nvim_lsp', keyword_length = 1 },
+                    { name = 'buffer',   keyword_length = 3 },
+                    { name = 'luasnip',  keyword_length = 2 },
+                },
+                window = {
+                    documentation = cmp.config.window.bordered()
+                },
+                formatting = {
+                    fields = { 'menu', 'abbr', 'kind' },
+                    format = function(entry, item)
+                        local menu_icon = {
+                            nvim_lsp = 'λ',
+                            luasnip = '⋗',
+                            buffer = 'Ω',
+                            path = '🖫',
+                        }
+
+                        item.menu = menu_icon[entry.source.name]
+                        return item
+                    end,
+                },
+                mapping = {
+                    ['<Up>'] = cmp.mapping.select_prev_item(select_opts),
+                    ['<Down>'] = cmp.mapping.select_next_item(select_opts),
+
+                    ['<C-p>'] = cmp.mapping.select_prev_item(select_opts),
+                    ['<C-n>'] = cmp.mapping.select_next_item(select_opts),
+
+                    ['<C-u>'] = cmp.mapping.scroll_docs(-4),
+                    ['<C-d>'] = cmp.mapping.scroll_docs(4),
+
+                    ['<C-e>'] = cmp.mapping.abort(),
+                    ['<C-y>'] = cmp.mapping.confirm({ select = true }),
+                    ['<CR>'] = cmp.mapping.confirm({ select = false }),
+
+                    ['<C-f>'] = cmp.mapping(function(fallback)
+                        if luasnip.jumpable(1) then
+                            luasnip.jump(1)
+                        else
+                            fallback()
+                        end
+                    end, { 'i', 's' }),
+
+                    ['<C-b>'] = cmp.mapping(function(fallback)
+                        if luasnip.jumpable(-1) then
+                            luasnip.jump(-1)
+                        else
+                            fallback()
+                        end
+                    end, { 'i', 's' }),
+                }
+            })
+        end
+    }
     --use { 'jose-elias-alvarez/typescript.nvim',
     --    config = function() require("typescript")
     use {
@@ -241,27 +312,44 @@ return require('packer').startup(function(use)
                     return find_pyproject(params.root) or params.root
                 end
             })
+
             local black = null_ls.builtins.formatting.black.with({
-                extra_args = { "--config", "pyproject.toml" },
                 cwd = function(params)
                     return find_pyproject(params.root) or params.root
                 end
             })
+
             local flake8 = null_ls.builtins.diagnostics.flake8.with({
                 cwd = function(params)
                     return find_flake8(params.root) or params.root
                 end
             })
-            local eslint_d_format = null_ls.builtins.formatting.eslint_d
+
-            local eslint_d_diag = null_ls.builtins.diagnostics.eslint_d
+            local eslint_format = null_ls.builtins.formatting.eslint_d.with({
-            local eslint_d_code = null_ls.builtins.code_actions.eslint_d
+                extra_filetypes = { "svelte" },
-            local gitsigns = null_ls.builtins.code_actions.gitsigns
+            })
+
+            local eslint_diag = null_ls.builtins.diagnostics.eslint_d.with({
+                extra_filetypes = { "svelte" },
+            })
+
+            local eslint_code_actions = null_ls.builtins.code_actions.eslint_d.with({
+                extra_filetypes = { "svelte" },
+            })
+
 
             null_ls.setup {
                 on_attach = on_attach,
+                sources = {
+                    eslint_format,
+                    eslint_diag,
+                    eslint_code_actions,
+                    null_ls.builtins.code_actions.gitsigns,
+                    isort,
+                    black,
+                    flake8
+                }
             }
-            null_ls.register({ isort, black, flake8, gitsigns })
-            null_ls.register({ name = "eslint_d", sources = { eslint_d_code, eslint_d_diag, eslint_d_format } })
         end,
         requires = { "nvim-lua/plenary.nvim" },
     }
@@ -275,8 +363,8 @@ return require('packer').startup(function(use)
     }
     use {
         'akinsho/bufferline.nvim',
-        tag = "v2.*",
+        tag = "*",
-        requires = 'kyazdani42/nvim-web-devicons',
+        requires = 'nvim-tree/nvim-web-devicons',
         config = function()
             require("bufferline").setup {
                 options = {
@@ -285,11 +373,6 @@ return require('packer').startup(function(use)
             }
         end
     }
-    use { "EdenEast/nightfox.nvim",
-        config = function()
-            require("nightfox").setup {}
-        end
-    }
     use {
         "nvim-lualine/lualine.nvim",
         event = "VimEnter",
@@ -299,11 +382,12 @@ return require('packer').startup(function(use)
                 sections = { lualine_x = { 'filetype' } }
             }
         end,
-        requires = { 'kyazdani42/nvim-web-devicons', opt = true }
+        requires = { 'nvim-tree/nvim-web-devicons', opt = true }
     }
     use {
         "startup-nvim/startup.nvim",
-        requires = { "nvim-telescope/telescope.nvim", "nvim-lua/plenary.nvim" },
+        after = "nvim-web-devicons",
+        requires = { "nvim-tree/nvim-web-devicons", "nvim-telescope/telescope.nvim", "nvim-lua/plenary.nvim" },
         config = function()
             require "startup".setup()
         end
@@ -332,6 +416,7 @@ return require('packer').startup(function(use)
             require('colorizer').setup {
                 'css',
                 'javascript',
+                'toml'
             }
         end,
     }
@@ -354,6 +439,7 @@ return require('packer').startup(function(use)
             { 'nvim-lua/plenary.nvim' },
         }
     }
+    use { 'stevearc/dressing.nvim' }
     if packer_bootstrap then
         require('packer').sync()
     end