nvim,tmux,kitty: full config overhaul (AstroNvim → native 0.12)

Replaces AstroNvim v5 with from-scratch Neovim 0.12 config using vim.lsp.config()/vim.lsp.enable() natively, lazy.nvim, blink.cmp, and smart-splits tmux integration. tmux: new C-Space prefix, hjkl pane nav, resize key table, tpm plugins. kitty: add allow_remote_control for smart-splits.
2026-04-09 23:30:34 +02:00
parent d5d890aa43
commit ca2b441bb7
58 changed files with 2616 additions and 880 deletions
--- a/dot_config/nvim/lua/plugins/java.lua
+++ b/dot_config/nvim/lua/plugins/java.lua
@@ -0,0 +1,105 @@
+return {
+  {
+    "mfussenegger/nvim-jdtls",
+    ft = "java",
+    config = function()
+      local jdtls = require("jdtls")
+      local jdtls_path = vim.fn.stdpath("data") .. "/mason/packages/jdtls"
+      local lombok_jar = jdtls_path .. "/lombok.jar"
+
+      -- Find project root
+      local root_markers = { ".git", "mvnw", "gradlew", "pom.xml", "build.gradle" }
+      local root_dir = require("jdtls.setup").find_root(root_markers)
+      if not root_dir then
+        return
+      end
+
+      -- Unique workspace per project
+      local project_name = vim.fn.fnamemodify(root_dir, ":p:h:t")
+      local workspace_dir = vim.fn.stdpath("data") .. "/jdtls-workspace/" .. project_name
+
+      -- Find launcher jar and platform config
+      local jdtls_launcher = vim.fn.glob(jdtls_path .. "/plugins/org.eclipse.equinox.launcher_*.jar")
+      local jdtls_config_dir
+      if vim.fn.has("linux") == 1 then
+        jdtls_config_dir = jdtls_path .. "/config_linux"
+      elseif vim.fn.has("mac") == 1 then
+        jdtls_config_dir = jdtls_path .. "/config_mac"
+      end
+
+      local config = {
+        cmd = {
+          "java",
+          "-Declipse.application=org.eclipse.jdt.ls.core.id1",
+          "-Dosgi.bundles.defaultStartLevel=4",
+          "-Declipse.product=org.eclipse.jdt.ls.core.product",
+          "-Dlog.protocol=true",
+          "-Dlog.level=ALL",
+          "-Xmx1g",
+          "--add-modules=ALL-SYSTEM",
+          "--add-opens", "java.base/java.util=ALL-UNNAMED",
+          "--add-opens", "java.base/java.lang=ALL-UNNAMED",
+          -- Lombok support
+          vim.fn.filereadable(lombok_jar) == 1 and "-javaagent:" .. lombok_jar or nil,
+          "-jar", jdtls_launcher,
+          "-configuration", jdtls_config_dir,
+          "-data", workspace_dir,
+        },
+        root_dir = root_dir,
+        settings = {
+          java = {
+            eclipse = { downloadSources = true },
+            configuration = { updateBuildConfiguration = "interactive" },
+            maven = { downloadSources = true },
+            implementationsCodeLens = { enabled = true },
+            referencesCodeLens = { enabled = true },
+            references = { includeDecompiledSources = true },
+            inlayHints = { parameterNames = { enabled = "none" } }, -- too noisy for Java
+            format = { enabled = true },
+          },
+          signatureHelp = { enabled = true },
+          completion = {
+            favoriteStaticMembers = {
+              "org.hamcrest.MatcherAssert.assertThat",
+              "org.hamcrest.Matchers.*",
+              "org.junit.Assert.*",
+              "org.junit.Assume.*",
+              "org.junit.jupiter.api.Assertions.*",
+              "org.mockito.Mockito.*",
+            },
+          },
+        },
+        init_options = {
+          bundles = {},
+        },
+        on_attach = function(client, bufnr)
+          -- Enable navic for breadcrumbs
+          local ok, navic = pcall(require, "nvim-navic")
+          if ok then navic.attach(client, bufnr) end
+
+          -- Java-specific keymaps
+          local map = function(keys, func, desc)
+            vim.keymap.set("n", keys, func, { buffer = bufnr, desc = "Java: " .. desc })
+          end
+          map("<leader>jo", jdtls.organize_imports,                    "Organize imports")
+          map("<leader>jv", jdtls.extract_variable,                    "Extract variable")
+          map("<leader>jm", function() jdtls.extract_method(true) end, "Extract method")
+          map("<leader>jc", "<cmd>!javac %<cr>",                       "Compile file")
+          map("<leader>jf", jdtls.rename_file,                         "Rename file (+ class)")
+
+          -- DAP: enable Java debugging if nvim-dap is available
+          local ok_dap, dap = pcall(require, "jdtls.dap")
+          if ok_dap then
+            dap.setup_dap_main_class_configs()
+          end
+        end,
+        capabilities = vim.lsp.protocol.make_client_capabilities(),
+      }
+
+      -- Filter nil from cmd array
+      config.cmd = vim.tbl_filter(function(v) return v ~= nil end, config.cmd)
+
+      jdtls.start_or_attach(config)
+    end,
+  },
+}