add config

2025-10-05 16:58:08 +03:00
parent 61fc1ec1ba
commit 6b1626bb41
19 changed files with 1022 additions and 0 deletions
--- a/lua/configs/java.lua
+++ b/lua/configs/java.lua
@@ -0,0 +1,130 @@
+local M = {}
+
+M.setup = function()
+  -- Java-specific settings
+  vim.opt_local.tabstop = 4
+  vim.opt_local.shiftwidth = 4
+  vim.opt_local.expandtab = true
+
+  -- Quick commands for Java
+  vim.api.nvim_create_user_command("JavaRun", function()
+    vim.cmd "!javac % && java %:r"
+  end, {})
+
+  vim.api.nvim_create_user_command("JavaCompile", function()
+    vim.cmd "!javac %"
+  end, {})
+end
+
+-- Setup jdtls when a Java file is opened
+M.setup_jdtls = function()
+  local status, jdtls = pcall(require, "jdtls")
+  if not status then
+    print "Failed to load JDTLS plugin"
+    return
+  end
+
+  -- Find root of project
+  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
+    root_dir = vim.fn.getcwd()
+  end
+
+  -- Determine OS-specific config
+  local os_config
+  if vim.fn.has "mac" == 1 then
+    os_config = "config_mac"
+  elseif vim.fn.has "unix" == 1 then
+    os_config = "config_linux"
+  elseif vim.fn.has "win32" == 1 then
+    os_config = "config_win"
+  else
+    os_config = "config_linux"
+  end
+
+  -- Get mason paths
+  local mason_path = vim.fn.stdpath "data" .. "/mason"
+  local jdtls_path = mason_path .. "/packages/jdtls"
+
+  -- Check if launcher jar exists
+  local launcher_jar = vim.fn.glob(jdtls_path .. "/plugins/org.eclipse.equinox.launcher_*.jar")
+  if launcher_jar == "" then
+    print "JDTLS launcher jar not found"
+    return
+  end
+
+  -- Create workspace directory
+  local project_name = vim.fn.fnamemodify(root_dir, ":p:h:t")
+  local workspace_dir = vim.fn.expand "~/.cache/jdtls/workspace/" .. project_name
+  vim.fn.mkdir(workspace_dir, "p")
+
+  -- Get system Java
+  local java_cmd = "java"
+
+  local config = {
+    cmd = {
+      java_cmd,
+      "-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",
+      "-Xms1g",
+      "--add-modules=ALL-SYSTEM",
+      "--add-opens",
+      "java.base/java.util=ALL-UNNAMED",
+      "--add-opens",
+      "java.base/java.lang=ALL-UNNAMED",
+      "-jar",
+      launcher_jar,
+      "-configuration",
+      jdtls_path .. "/" .. os_config,
+      "-data",
+      workspace_dir,
+    },
+    root_dir = root_dir,
+    settings = {
+      java = {
+        signatureHelp = { enabled = true },
+        contentProvider = { preferred = "fernflower" },
+        completion = {
+          favoriteStaticMembers = {
+            "org.junit.jupiter.api.Assertions.*",
+            "java.util.Objects.requireNonNull",
+            "java.util.Objects.requireNonNullElse",
+          },
+        },
+        sources = {
+          organizeImports = {
+            starThreshold = 9999,
+            staticStarThreshold = 9999,
+          },
+        },
+        codeGeneration = {
+          toString = {
+            template = "${object.className}{${member.name()}=${member.value}, ${otherMembers}}",
+          },
+          useBlocks = true,
+        },
+        configuration = {
+          updateBuildConfiguration = "interactive",
+        },
+      },
+    },
+    capabilities = require("nvchad.configs.lspconfig").capabilities,
+    on_attach = require("nvchad.configs.lspconfig").on_attach,
+    init_options = {
+      bundles = {},
+    },
+  }
+
+  -- Print the commands being used (for debugging)
+  print("JDTLS launcher: " .. launcher_jar)
+  print("JDTLS config dir: " .. jdtls_path .. "/" .. os_config)
+
+  -- Start jdtls
+  jdtls.start_or_attach(config)
+end
+
+return M