java, rebinds, other new LSPs

ftplugin/java.lua

@@ -0,0 +1,47 @@
+local jdtls = require 'jdtls'
+
+-- 1. Root and Workspace
+local root_markers = { '.git', 'mvnw', 'gradlew', 'pom.xml', 'build.gradle' }
+local root_dir = require('jdtls.setup').find_root(root_markers)
+local project_name = vim.fn.fnamemodify(root_dir, ':p:h:t')
+local workspace_dir = vim.fn.stdpath 'data' .. '/jdtls-workspace/' .. project_name
+
+-- 2. Direct path to Mason packages (Avoids the 'nil' API error)
+local mason_path = vim.fn.stdpath 'data' .. '/mason/packages/'
+local bundles = {
+  vim.fn.glob(mason_path .. 'java-debug-adapter/extension/server/com.microsoft.java.debug.plugin-*.jar', true),
+}
+
+-- Add Java Test bundles
+local test_jars = vim.fn.glob(mason_path .. 'java-test/extension/server/*.jar', true)
+if test_jars ~= '' then
+  vim.list_extend(bundles, vim.split(test_jars, '\n'))
+end
+
+-- 3. Configuration
+local config = {
+  cmd = {
+    'jdtls',
+    '-data',
+    workspace_dir,
+    -- Ensure jdtls is in your PATH. If not, use the full path to the executable:
+    -- vim.fn.stdpath("data") .. "/mason/bin/jdtls"
+  },
+  root_dir = root_dir,
+  init_options = {
+    bundles = bundles,
+  },
+  on_attach = function(client, bufnr)
+    -- This links the Debugger to the LSP session
+    jdtls.setup_dap { hotcodereplace = 'auto' }
+    require('jdtls.dap').setup_dap_main_class_configs()
+
+    -- Sync Kickstart highlighting
+    if client.server_capabilities.semanticTokensProvider then
+      vim.lsp.semantic_tokens.start(bufnr, client.id)
+    end
+  end,
+}
+
+-- 4. Start
+jdtls.start_or_attach(config)

init.lua

@@ -352,6 +352,14 @@ require('lazy').setup({
     },
   },
 
+  {
+    'folke/persistence.nvim',
+    event = 'BufReadPre', -- this will only start session saving when an actual file was opened
+    opts = {
+      -- add any custom options here
+    },
+  },
+
   -- NOTE: Plugins can specify dependencies.
   --
   -- The dependencies are proper plugin specifications as well - anything
@@ -413,7 +421,6 @@ require('lazy').setup({
         --     i = { ['<c-enter>'] = 'to_fuzzy_refine' },
         --   },
         -- },
-        -- pickers = {}
         extensions = {
           ['ui-select'] = {
             require('telescope.themes').get_dropdown(),
@@ -427,17 +434,38 @@ require('lazy').setup({
 
       -- See `:help telescope.builtin`
       local builtin = require 'telescope.builtin'
-      vim.keymap.set('n', '<leader>sh', builtin.help_tags, { desc = '[S]earch [H]elp' })
+      vim.keymap.set('n', '<leader>fh', builtin.help_tags, { desc = '[H]elp' })
-      vim.keymap.set('n', '<leader>sk', builtin.keymaps, { desc = '[S]earch [K]eymaps' })
+      vim.keymap.set('n', '<leader>fk', builtin.keymaps, { desc = '[K]eymaps' })
-      vim.keymap.set('n', '<leader>sf', builtin.find_files, { desc = '[S]earch [F]iles' })
+      vim.keymap.set('n', '<leader>ff', builtin.find_files, { desc = '[F]iles' })
-      vim.keymap.set('n', '<leader>ss', builtin.builtin, { desc = '[S]earch [S]elect Telescope' })
+      vim.keymap.set('n', '<leader>fs', builtin.builtin, { desc = '[S]elect Telescope' })
-      vim.keymap.set('n', '<leader>sw', builtin.grep_string, { desc = '[S]earch current [W]ord' })
+      vim.keymap.set('n', '<leader>fw', builtin.grep_string, { desc = 'current [W]ord' })
-      vim.keymap.set('n', '<leader>sg', builtin.live_grep, { desc = '[S]earch by [G]rep' })
+      vim.keymap.set('n', '<leader>fg', builtin.live_grep, { desc = 'by [G]rep' })
-      vim.keymap.set('n', '<leader>sd', builtin.diagnostics, { desc = '[S]earch [D]iagnostics' })
+      vim.keymap.set('n', '<leader>fd', builtin.diagnostics, { desc = '[D]iagnostics' })
-      vim.keymap.set('n', '<leader>sr', builtin.resume, { desc = '[S]earch [R]esume' })
+      vim.keymap.set('n', '<leader>fr', builtin.resume, { desc = '[R]esume' })
-      vim.keymap.set('n', '<leader>s.', builtin.oldfiles, { desc = '[S]earch Recent Files ("." for repeat)' })
+      vim.keymap.set('n', '<leader>f.', builtin.oldfiles, { desc = 'Recent Files ("." for repeat)' })
       vim.keymap.set('n', '<leader><leader>', builtin.buffers, { desc = '[ ] Find existing buffers' })
 
+      -- Session
+      -- load the session for the current directory
+      vim.keymap.set('n', '<leader>ss', function()
+        require('persistence').load()
+      end, { desc = '[s]ession for the current dir' })
+
+      -- select a session to load
+      vim.keymap.set('n', '<leader>sw', function()
+        require('persistence').select()
+      end, { desc = '[w]hich session to load' })
+
+      -- load the last session
+      vim.keymap.set('n', '<leader>sl', function()
+        require('persistence').load { last = true }
+      end, { desc = '[l]ast session' })
+
+      -- stop Persistence => session won't be saved on exit
+      vim.keymap.set('n', '<leader>sd', function()
+        require('persistence').stop()
+      end, { desc = "[d]on't save this session" })
+
       -- Slightly advanced example of overriding default behavior and theme
       vim.keymap.set('n', '<leader>/', function()
         -- You can pass additional configuration to Telescope to change the theme, layout, etc.
@@ -449,33 +477,19 @@ require('lazy').setup({
 
       -- It's also possible to pass additional configuration options.
       --  See `:help telescope.builtin.live_grep()` for information about particular keys
-      vim.keymap.set('n', '<leader>s/', function()
+      vim.keymap.set('n', '<leader>f/', function()
         builtin.live_grep {
           grep_open_files = true,
           prompt_title = 'Live Grep in Open Files',
         }
-      end, { desc = '[S]earch [/] in Open Files' })
+      end, { desc = '[/] in Open Files' })
 
       -- Shortcut for searching your Neovim configuration files
-      vim.keymap.set('n', '<leader>sn', function()
+      vim.keymap.set('n', '<leader>fn', function()
         builtin.find_files { cwd = vim.fn.stdpath 'config' }
-      end, { desc = '[S]earch [N]eovim files' })
+      end, { desc = '[N]eovim files' })
     end,
   },
-
-  -- LSP Plugins
-  {
-    -- `lazydev` configures Lua LSP for your Neovim config, runtime and plugins
-    -- used for completion, annotations and signatures of Neovim apis
-    'folke/lazydev.nvim',
-    ft = 'lua',
-    opts = {
-      library = {
-        -- Load luvit types when the `vim.uv` word is found
-        { path = '${3rd}/luv/library', words = { 'vim%.uv' } },
-      },
-    },
-  },
   {
     -- Main LSP Configuration
     'neovim/nvim-lspconfig',
@@ -672,9 +686,11 @@ require('lazy').setup({
       --  - settings (table): Override the default settings passed when initializing the server.
       --        For example, to see the options for `lua_ls`, you could go to: https://luals.github.io/wiki/settings/
       local servers = {
-        -- clangd = {},
+        clangd = {},
-        -- gopls = {},
+        gopls = {},
-        -- pyright = {},
+        pyright = {},
+        prettier = {},
+        tailwindcss = {},
         -- rust_analyzer = {},
         -- ... etc. See `:help lspconfig-all` for a list of all the pre-configured LSPs
         --
@@ -717,12 +733,20 @@ require('lazy').setup({
       local ensure_installed = vim.tbl_keys(servers or {})
       vim.list_extend(ensure_installed, {
         'stylua', -- Used to format Lua code
+        'markdownlint',
+        'hadolint',
+        'clangd',
       })
       require('mason-tool-installer').setup { ensure_installed = ensure_installed }
 
       require('mason-lspconfig').setup {
         ensure_installed = {}, -- explicitly set to an empty table (Kickstart populates installs via mason-tool-installer)
         automatic_installation = false,
+        automatic_enable = {
+          exclude = {
+            'jdtls',
+          },
+        },
         handlers = {
           function(server_name)
             local server = servers[server_name] or {}
@@ -743,12 +767,12 @@ require('lazy').setup({
     cmd = { 'ConformInfo' },
     keys = {
       {
-        '<leader>f',
+        '<leader>o',
         function()
           require('conform').format { async = true, lsp_format = 'fallback' }
         end,
         mode = '',
-        desc = '[F]ormat buffer',
+        desc = 'F[o]rmat buffer',
       },
     },
     opts = {
@@ -770,7 +794,9 @@ require('lazy').setup({
       formatters_by_ft = {
         lua = { 'stylua' },
         -- Conform can also run multiple formatters sequentially
-        -- python = { "isort", "black" },
+        python = { 'isort', 'black' },
+        go = { 'goimports', 'gofmt' },
+        css = { 'prettier' },
         --
         -- You can use 'stop_after_first' to run the first available formatter from the list
         -- javascript = { "prettierd", "prettier", stop_after_first = true },
@@ -887,6 +913,7 @@ require('lazy').setup({
     config = function()
       ---@diagnostic disable-next-line: missing-fields
       require('tokyonight').setup {
+        transparent = true,
         styles = {
           comments = { italic = false }, -- Disable italics in comments
         },
@@ -974,18 +1001,18 @@ require('lazy').setup({
   --  Here are some example plugins that I've included in the Kickstart repository.
   --  Uncomment any of the lines below to enable them (you will need to restart nvim).
   --
-  -- require 'kickstart.plugins.debug',
+  require 'kickstart.plugins.debug',
-  -- require 'kickstart.plugins.indent_line',
+  require 'kickstart.plugins.indent_line',
-  -- require 'kickstart.plugins.lint',
+  require 'kickstart.plugins.lint',
-  -- require 'kickstart.plugins.autopairs',
+  require 'kickstart.plugins.autopairs',
-  -- require 'kickstart.plugins.neo-tree',
+  require 'kickstart.plugins.neo-tree',
-  -- require 'kickstart.plugins.gitsigns', -- adds gitsigns recommend keymaps
+  require 'kickstart.plugins.gitsigns', -- adds gitsigns recommend keymaps
 
   -- NOTE: The import below can automatically add your own plugins, configuration, etc from `lua/custom/plugins/*.lua`
   --    This is the easiest way to modularize your config.
   --
   --  Uncomment the following line and add your plugins to `lua/custom/plugins/*.lua` to get going.
-  -- { import = 'custom.plugins' },
+  { import = 'custom.plugins' },
   --
   -- For additional information with loading, sourcing and examples see `:help lazy.nvim-🔌-plugin-spec`
   -- Or use telescope!

lua/kickstart/plugins/debug.lua

@@ -23,6 +23,9 @@ return {
 
     -- Add your own debuggers here
     'leoluz/nvim-dap-go',
+
+    -- java
+    'mfussenegger/nvim-jdtls',
   },
   keys = {
     -- Basic debugging keymaps, feel free to change to your liking!
@@ -95,6 +98,9 @@ return {
       ensure_installed = {
         -- Update this to ensure that you have the debuggers for the langs you want
         'delve',
+        'cpptools',
+        'java-debug-adapter',
+        'java-test',
       },
     }
 
@@ -136,6 +142,16 @@ return {
     dap.listeners.before.event_terminated['dapui_config'] = dapui.close
     dap.listeners.before.event_exited['dapui_config'] = dapui.close
 
+    dap.configurations.java = {
+      {
+        type = 'java',
+        request = 'launch',
+        name = 'Debug (Launch) - Current File',
+        mainClass = '${file}', -- This tells it to just try the current file
+        projectName = 'temp-project',
+      },
+    }
+
     -- Install golang specific config
     require('dap-go').setup {
       delve = {

lua/kickstart/plugins/lint.lua

@@ -7,6 +7,7 @@ return {
       local lint = require 'lint'
       lint.linters_by_ft = {
         markdown = { 'markdownlint' },
+        dockerfile = { 'hadolint' },
       }
 
       -- To allow other plugins to add linters to require('lint').linters_by_ft,

package-lock.json

@@ -0,0 +1,28 @@
+{
+  "name": "nvim",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "devDependencies": {
+        "prettier": "3.7.4"
+      }
+    },
+    "node_modules/prettier": {
+      "version": "3.7.4",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.7.4.tgz",
+      "integrity": "sha512-v6UNi1+3hSlVvv8fSaoUbggEM5VErKmmpGA7Pl3HF8V6uKY7rvClBOJlH6yNwQtfTueNkGVpOv/mtWL9L4bgRA==",
+      "dev": true,
+      "license": "MIT",
+      "bin": {
+        "prettier": "bin/prettier.cjs"
+      },
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/prettier/prettier?sponsor=1"
+      }
+    }
+  }
+}

package.json

@@ -0,0 +1,5 @@
+{
+  "devDependencies": {
+    "prettier": "3.7.4"
+  }
+}