Add Java & Some Cleanup

lua/core/keymap.lua

@@ -99,6 +99,11 @@ K.SEARCH = {
         shortcut = '<leader>fz',
         description = 'Fuzzy File',
     },
+    SYMBOLS = {
+        mode = 'n',
+        shortcut = '<leader>fs',
+        description = 'Find Symbols',
+    },
     GLOBAL_FIND_FILE = {
         mode = 'n',
         shortcut = '<leader>gff',

lua/editor/file_tree.lua

@@ -14,6 +14,8 @@ return {
             close_if_last_window = false,
             enable_git_status = true,
             enable_diagnostics = true,
+            enable_cursor_hijack = true,
+            hide_root_node = true,
             name = {
                 trailing_slash = false,
                 use_git_status_colors = true,
@@ -39,7 +41,10 @@ return {
             },
             filesystem = {
                 hijack_netrw_behavior = 'open_default',
+                group_empty_dirs = true,
+                scan_mode = 'deep',
             },
+            popup_border_style = 'rounded',
             -- Keybinding --
             window = {
                 mappings = {

lua/editor/language_server.lua

@@ -6,7 +6,12 @@ return {
         'williamboman/mason.nvim',
         lazy = false,
         config = function()
-            require('mason').setup()
+            require('mason').setup({
+                registries = {
+                    'github:nvim-java/mason-registry',
+                    'github:mason-org/mason-registry',
+                },
+            })
         end,
     },
     {
@@ -23,6 +28,9 @@ return {
     },
     {
         'neovim/nvim-lspconfig',
+        dependencies = {
+            'nvim-java/nvim-java', -- Needs To Be Loaded before lspconfig
+        },
         lazy = false,
         config = function()
             -- Setup --

lua/editor/search.lua

@@ -1,5 +1,6 @@
 local K = require('core.keymap')
 return {
+    {
         'nvim-telescope/telescope.nvim',
         tag = '0.1.5',
         dependencies = {
@@ -49,4 +50,20 @@ return {
                 true
             )
         end,
+    },
+    {
+        'ibhagwan/fzf-lua',
+        dependencies = { 'nvim-tree/nvim-web-devicons' },
+        config = function()
+            local fzf = require('fzf-lua')
+            fzf.setup({})
+
+            vim.keymap.set(
+                K.SEARCH.SYMBOLS.mode,
+                K.SEARCH.SYMBOLS.shortcut,
+                fzf.lsp_live_workspace_symbols,
+                { desc = K.SEARCH.SYMBOLS.description }
+            )
+        end,
+    },
 }

lua/toolchain/init.lua

@@ -135,6 +135,7 @@ function TOOLCHAINS.init()
     require('toolchain.text').setup()
     require('toolchain.web').setup()
     require('toolchain.angular').setup()
+    require('toolchain.java').setup()
 end
 
 return TOOLCHAINS

lua/toolchain/java.lua

@@ -0,0 +1,45 @@
+local T = require('toolchain')
+local M = {}
+
+function M.setup()
+    T.add_highlighter_autoinstalls('java', 'kotlin')
+    T.add_lsps(function(lspconfig, capabilities)
+        local paths = vim.fn.systemlist(
+            "update-alternatives --display java | grep '^/.*$' | cut -d ' ' -f 1"
+        )
+        local runtimes = {}
+        for _, path in ipairs(paths) do
+            local version = vim.fn.matchstr(path, '\\v\\d+(\\.\\d+)*')
+            table.insert(runtimes, {
+                name = version,
+                path = path,
+            })
+        end
+        lspconfig.jdtls.setup({
+            capabilities = capabilities,
+            settings = {
+                java = {
+                    configuration = {
+                        runtimes = runtimes,
+                    },
+                },
+            },
+        })
+    end)
+
+    T.add_plugins({
+        'nvim-java/nvim-java',
+        config = function()
+            require('java').setup({
+                notifications = {
+                    dap = false,
+                },
+                jdk = {
+                    auto_install = false,
+                },
+            })
+        end,
+    })
+end
+
+return M