Add rust, dap. Remove filetree for oil (#11)

init.lua

@@ -623,12 +623,14 @@ require('lazy').setup({
       require('mason-lspconfig').setup {
         handlers = {
           function(server_name)
-            local server = servers[server_name] or {}
-            -- This handles overriding only values explicitly passed
-            -- by the server configuration above. Useful when disabling
-            -- certain features of an LSP (for example, turning off formatting for tsserver)
-            server.capabilities = vim.tbl_deep_extend('force', {}, capabilities, server.capabilities or {})
-            require('lspconfig')[server_name].setup(server)
+            if server_name ~= 'rust_analyzer' then
+              local server = servers[server_name] or {}
+              -- This handles overriding only values explicitly passed
+              -- by the server configuration above. Useful when disabling
+              -- certain features of an LSP (for example, turning off formatting for tsserver)
+              server.capabilities = vim.tbl_deep_extend('force', {}, capabilities, server.capabilities or {})
+              require('lspconfig')[server_name].setup(server)
+            end
           end,
         },
       }
@@ -982,8 +984,6 @@ require('lazy').setup({
 
 vim.keymap.set('n', '<leader>q', ':q<Enter>', { silent = true })
 vim.keymap.set('n', '<leader>w', ':w<Enter>', { silent = true })
-vim.keymap.set('n', '<leader>e', ':Neotree reveal=true toggle<Enter>', { silent = true })
-vim.keymap.set('n', '<leader>fe', ':Neotree reveal=true <Enter>', { silent = true })
 
 vim.keymap.set('n', '<leader>ns', ':source ~/.config/nvim/init.lua')
 
@@ -1069,6 +1069,10 @@ vim.keymap.set('n', ']d', vim.diagnostic.goto_next, { desc = 'Go to next diagnos
 vim.keymap.set('n', '<leader>ld', vim.diagnostic.open_float, { desc = 'Open floating diagnostic message' })
 vim.o.shellcmdflag = '-ic'
 
+vim.keymap.set('n', '<leader>h', function()
+  vim.lsp.inlay_hint.enable(not vim.lsp.inlay_hint.is_enabled())
+end)
+
 -- toggle hidden file searching in telescope
 function _G.toggle_hidden_file_searching()
   _G.hidden_files = not _G.hidden_files

lua/custom/plugins/dap.lua

@@ -0,0 +1,47 @@
+return {
+  {
+    'mfussenegger/nvim-dap',
+    dependencies = {
+      'rcarriga/nvim-dap-ui',
+      'theHamsta/nvim-dap-virtual-text',
+      'nvim-neotest/nvim-nio',
+      'williamboman/mason.nvim',
+    },
+    config = function()
+      local dap = require 'dap'
+      local ui = require 'dapui'
+
+      require('dapui').setup()
+
+      require('nvim-dap-virtual-text').setup {}
+
+      vim.keymap.set('n', '<space>b', dap.toggle_breakpoint)
+      vim.keymap.set('n', '<space>dr', dap.run_to_cursor)
+
+      -- Eval var under cursor
+      vim.keymap.set('n', '<space>?', function()
+        require('dapui').eval(nil, { enter = true })
+      end)
+
+      vim.keymap.set('n', '<F1>', dap.continue)
+      vim.keymap.set('n', '<F2>', dap.step_into)
+      vim.keymap.set('n', '<F3>', dap.step_over)
+      vim.keymap.set('n', '<F4>', dap.step_out)
+      vim.keymap.set('n', '<F5>', dap.step_back)
+      vim.keymap.set('n', '<F6>', dap.restart)
+
+      dap.listeners.before.attach.dapui_config = function()
+        ui.open()
+      end
+      dap.listeners.before.launch.dapui_config = function()
+        ui.open()
+      end
+      dap.listeners.before.event_terminated.dapui_config = function()
+        ui.close()
+      end
+      dap.listeners.before.event_exited.dapui_config = function()
+        ui.close()
+      end
+    end,
+  },
+}

lua/custom/plugins/init.lua

@@ -29,4 +29,9 @@ return {
       { '<c-\\>', '<cmd><C-U>TmuxNavigatePrevious<cr>' },
     },
   },
+  {
+    'mrcjkb/rustaceanvim',
+    version = '^4', -- Recommended
+    lazy = false, -- This plugin is already lazy
+  },
 }

lua/custom/plugins/oil.lua

@@ -0,0 +1,24 @@
+return {
+  {
+    'stevearc/oil.nvim',
+    dependencies = { 'nvim-tree/nvim-web-devicons' },
+    config = function()
+      require('oil').setup {
+        columns = { 'icons' },
+        keymaps = {
+          ['<C-h>'] = false,
+          ['<C-v>'] = 'actions.select_vsplit',
+        },
+        view_options = {
+          show_hidden = true,
+        },
+      }
+
+      -- Open parent directory in current window
+      vim.keymap.set('n', '-', '<CMD>Oil<CR>', { desc = 'Open parent directory' })
+
+      -- Open parent directory in floating window
+      vim.keymap.set('n', '<space>--', require('oil').toggle_float)
+    end,
+  },
+}