add dap and lsp now works properly

lua/mappings.lua

@@ -23,19 +23,21 @@ vim.api.nvim_set_keymap('i', '?', '?<c-g>u', {noremap = true})
 
 -- plugin mappings
 -- toggle NvimTree
-vim.api.nvim_set_keymap('', '<C-n>', ':NvimTreeToggle<cr>', {})
+vim.api.nvim_set_keymap('', '<C-n>', ':NvimTreeToggle<cr>', {silent = true})
 -- toggle formatter
-vim.api.nvim_set_keymap('', '<leader>fm', ':Neoformat<cr>', {})
-vim.api.nvim_set_keymap('', '<leader>/', ':CommentToggle<cr>', {})
-vim.api.nvim_set_keymap('', '<leader>r', ':SnipRun<cr>', {})
-vim.api.nvim_set_keymap('', '<leader>b', ':HopWordBC<cr>', {})
-vim.api.nvim_set_keymap('', '<leader>w', ':HopWordAC<cr>', {})
-vim.api.nvim_set_keymap('', '<leader>k', ':HopLineStartBC<cr>', {})
-vim.api.nvim_set_keymap('', '<leader>j', ':HopLineStartAC<cr>', {})
-vim.api.nvim_set_keymap('', '<leader>tf', ':Telescope fd<cr>', {})
-vim.api.nvim_set_keymap('', '<leader>tb', ':Telescope buffers<cr>', {})
-vim.api.nvim_set_keymap('', '<leader>tq', ':Telescope quickfix<cr>', {})
+vim.api.nvim_set_keymap('', '<leader>fm', ':Neoformat<cr>', {silent = true})
+vim.api.nvim_set_keymap('', '<leader>/', ':CommentToggle<cr>', {silent = true})
+vim.api.nvim_set_keymap('', '<leader>r', ':SnipRun<cr>', {silent = true})
+vim.api.nvim_set_keymap('', '<leader>b', ':HopWordBC<cr>', {silent = true})
+vim.api.nvim_set_keymap('', '<leader>w', ':HopWordAC<cr>', {silent = true})
+vim.api.nvim_set_keymap('', '<leader>k', ':HopLineStartBC<cr>', {silent = true})
+vim.api.nvim_set_keymap('', '<leader>j', ':HopLineStartAC<cr>', {silent = true})
+vim.api.nvim_set_keymap('', '<leader>tf', ':Telescope fd<cr>', {silent = true})
+vim.api.nvim_set_keymap('', '<leader>tb', ':Telescope buffers<cr>', {silent = true})
+vim.api.nvim_set_keymap('', '<leader>tq', ':Telescope quickfix<cr>', {silent = true})
 vim.api.nvim_set_keymap('', '<leader>tdd',
-                        ':Telescope lsp_document_diagnostics<cr>', {})
+                        ':Telescope lsp_document_diagnostics<cr>', {silent = true})
 vim.api.nvim_set_keymap('', '<leader>tdw',
-                        ':Telescope lsp_workspace_diagnostics<cr>', {})
+                        ':Telescope lsp_workspace_diagnostics<cr>', {silent = true})
+vim.api.nvim_set_keymap('', '<leader>dt', ':lua require("dapui").toggle()<cr>', {silent = true})
+vim.api.nvim_set_keymap('', '<leader>de', ':lua require("dapui").eval()<cr>', {silent = true})

lua/pluginList.lua

@@ -33,6 +33,14 @@ return require('packer').startup(function(use)
     }
 
     -- lsp stuff
+    use {'neovim/nvim-lspconfig', event = "VimEnter"}
+    use {
+        'kabouzeid/nvim-lspinstall',
+        config = function() require "plugins.lspinstall" end,
+        after = 'nvim-lspconfig'
+    }
+
+		-- tree sitter
     use {
         'nvim-treesitter/nvim-treesitter',
         event = 'VimEnter',
@@ -44,10 +52,12 @@ return require('packer').startup(function(use)
         after = "nvim-treesitter",
         config = function() require('spellsitter').setup() end
     }
+
+		-- completer
     use {
         'ms-jpq/coq_nvim',
         branch = 'coq',
-        event = 'VimEnter',
+        event = 'InsertEnter',
         run = ':COQdeps',
         config = function() require "plugins.coq" end
     }
@@ -69,13 +79,6 @@ return require('packer').startup(function(use)
 
         end
     }
-    use {'neovim/nvim-lspconfig', after = "coq_nvim"}
-    use {
-        'kabouzeid/nvim-lspinstall',
-        config = function() require "plugins.lspinstall" end,
-        after = 'nvim-lspconfig'
-    }
-
     -- formating and editing
     use {"sbdchd/neoformat", cmd = "Neoformat"}
     use {
@@ -95,12 +98,18 @@ return require('packer').startup(function(use)
         after = "coq_nvim",
         config = function() require("plugins.nvim-autopairs") end
     }
+    use {
+        "rcarriga/nvim-dap-ui",
+        requires = {"mfussenegger/nvim-dap"},
+        config = function() require("plugins.dap") end
+    }
 
     -- navigation
     use {
         'kyazdani42/nvim-tree.lua',
         cmd = 'NvimTreeToggle',
-        requires = 'kyazdani42/nvim-web-devicons'
+        requires = 'kyazdani42/nvim-web-devicons',
+        config = function() require("plugins.nvim-tree") end
     }
     use {
         "vimwiki/vimwiki",

lua/plugins/dap.lua

@@ -0,0 +1,36 @@
+require("dapui").setup({
+    icons = {expanded = "▾", collapsed = "▸"},
+    mappings = {
+        -- Use a table to apply multiple mappings
+        expand = {"<CR>", "<2-LeftMouse>"},
+        open = "o",
+        remove = "d",
+        edit = "e",
+        repl = "r"
+    },
+    sidebar = {
+        -- You can change the order of elements in the sidebar
+        elements = {
+            -- Provide as ID strings or tables with "id" and "size" keys
+            {
+                id = "scopes",
+                size = 0.25 -- Can be float or integer > 1
+            }, {id = "breakpoints", size = 0.25}, {id = "stacks", size = 0.25},
+            {id = "watches", size = 00.25}
+        },
+        size = 40,
+        position = "right" -- Can be "left", "right", "top", "bottom"
+    },
+    tray = {
+        elements = {"repl"},
+        size = 10,
+        position = "bottom" -- Can be "left", "right", "top", "bottom"
+    },
+    floating = {
+        max_height = nil, -- These can be integers or a float between 0 and 1.
+        max_width = nil, -- Floats will be treated as percentage of your screen.
+        mappings = {close = {"q", "<Esc>"}}
+    },
+    windows = {indent = 1}
+})
+

lua/plugins/lspinstall.lua

@@ -13,3 +13,5 @@ require'lspinstall'.post_install_hook = function ()
   setup_servers() -- reload installed servers
   vim.cmd("bufdo e") -- this triggers the FileType autocmd that starts the server
 end
+
+vim.cmd(':LspStart')

lua/plugins/nvim-tree.lua

@@ -0,0 +1,55 @@
+-- following options are the default
+require'nvim-tree'.setup {
+  -- disables netrw completely
+  disable_netrw       = true,
+  -- hijack netrw window on startup
+  hijack_netrw        = true,
+  -- open the tree when running this setup function
+  open_on_setup       = false,
+  -- will not open on setup if the filetype is in this list
+  ignore_ft_on_setup  = {},
+  -- closes neovim automatically when the tree is the last **WINDOW** in the view
+  auto_close          = false,
+  -- opens the tree when changing/opening a new tab if the tree wasn't previously opened
+  open_on_tab         = false,
+  -- hijack the cursor in the tree to put it at the start of the filename
+  hijack_cursor       = false,
+  -- updates the root directory of the tree on `DirChanged` (when your run `:cd` usually) 
+  update_cwd          = false,
+  -- show lsp diagnostics in the signcolumn
+  lsp_diagnostics     = false,
+  -- update the focused file on `BufEnter`, un-collapses the folders recursively until it finds the file
+  update_focused_file = {
+    -- enables the feature
+    enable      = false,
+    -- update the root directory of the tree to the one of the folder containing the file if the file is not under the current root directory
+    -- only relevant when `update_focused_file.enable` is true
+    update_cwd  = false,
+    -- list of buffer names / filetypes that will not update the cwd if the file isn't found under the current root directory
+    -- only relevant when `update_focused_file.update_cwd` is true and `update_focused_file.enable` is true
+    ignore_list = {}
+  },
+  -- configuration options for the system open command (`s` in the tree by default)
+  system_open = {
+    -- the command to run this, leaving nil should work in most cases
+    cmd  = nil,
+    -- the command arguments as a list
+    args = {}
+  },
+
+  view = {
+    -- width of the window, can be either a number (columns) or a string in `%`
+    width = 30,
+    -- side of the tree, can be one of 'left' | 'right' | 'top' | 'bottom'
+    side = 'left',
+    -- if true the tree will resize itself after opening a file
+    auto_resize = false,
+    mappings = {
+      -- custom only false will merge the list with the default mappings
+      -- if true, it will only use your list to set the mappings
+      custom_only = false,
+      -- list of mappings to set on the tree manually
+      list = {}
+    }
+  }
+}