diff --git a/lua/lazyvim/plugins/extras/lang/java.lua b/lua/lazyvim/plugins/extras/lang/java.lua index d7e7f91e..4cccce4c 100644 --- a/lua/lazyvim/plugins/extras/lang/java.lua +++ b/lua/lazyvim/plugins/extras/lang/java.lua @@ -1,125 +1,132 @@ return { - -- Add java to treesitter. { "nvim-treesitter/nvim-treesitter", - opts = function(_, opts) - if type(opts.ensure_installed) == "table" then - vim.list_extend(opts.ensure_installed, { "java" }) - end - end, - }, - - -- Ensure java debugger and test packages are installed - { - "mfussenegger/nvim-dap", - optional = true, - dependencies = { - { - "williamboman/mason.nvim", - opts = function(_, opts) - opts.ensure_installed = opts.ensure_installed or {} - vim.list_extend(opts.ensure_installed, { "java-test", "java-debug-adapter" }) - end, + opts = { + ensure_installed = { + "java", }, }, }, - - -- Set up lsp with mfussenegger/nvim-jdtls instead of nvim-lspconfig. { - "neovim/nvim-lspconfig", - dependencies = { "folke/which-key.nvim", "mfussenegger/nvim-jdtls" }, + "williamboman/mason.nvim", opts = { - -- make sure mason installs the server - servers = { - jdtls = { - -- stylua: ignore - keys = { - { "co", function() require("jdtls").organize_imports() end, desc = "Organize Imports", }, - { "cR", function() require("jdtls").rename_file() end, desc = "Rename File", }, - { "cxv", function() require("jdtls").extract_variable() end, desc = "Extract Variable", }, - { "cxv", function() require("jdtls").extract_variable({ visual = true }) end, mode = "v", desc = "Extract Variable", }, - { "cxc", function() require("jdtls").extract_constant() end, desc = "Extract Constant", }, - { "cxc", function() require("jdtls").extract_constant({ visual = true }) end, mode = "v", desc = "Extract Constant", }, - { "cxm", function() require("jdtls").extract_method({ visual = true }) end, mode = "v", desc = "Extract Method", }, + ensure_installed = { + "jdtls", + }, + }, + }, + { + "mfussenegger/nvim-dap", + dependencies = { + { + "jay-babu/mason-nvim-dap.nvim", + opts = { + ensure_installed = { + "javadbg", + "javatest", }, }, }, + }, + }, + { + "neovim/nvim-lspconfig", + opts = { setup = { - -- Override the default jdtls server startup to use nvim-jdtls. jdtls = function() - -- The lspconfig configuration for jdtls contains two useful items: - -- 1. The list of filetypes on which to match. - -- 2. Custom method for finding the root for a java project. - local lsp_config = require("lspconfig.server_configurations.jdtls").default_config - local find_java_project_root = lsp_config.root_dir - local filetypes = lsp_config.filetypes - -- lookup paths for java test and debugger package - local mason_registry = require("mason-registry") - local bundles = {} - if mason_registry.has_package("java-test") and mason_registry.has_package("java-debug-adapter") then - -- jdtls tools configuration for debugging support - local java_test_pkg = mason_registry.get_package("java-test") - local java_test_path = java_test_pkg:get_install_path() - local java_dbg_pkg = mason_registry.get_package("java-debug-adapter") - local java_dbg_path = java_dbg_pkg:get_install_path() - local jar_patterns = { - java_dbg_path .. "/extension/server/com.microsoft.java.debug.plugin-*.jar", - java_test_path .. "/extension/server/*.jar" - } - for _, jar_pattern in ipairs(jar_patterns) do - for _, bundle in ipairs(vim.split(vim.fn.glob(jar_pattern), '\n')) do - table.insert(bundles, bundle) - end - end - end - -- Attach jdtls for the proper filetypes (i.e. java). - -- Existing server will be reused if the root_dir matches. - vim.api.nvim_create_autocmd("FileType", { - group = vim.api.nvim_create_augroup("MyJdtls", { clear = true }), - pattern = filetypes, - callback = function() - local fname = vim.api.nvim_buf_get_name(0) - local root_dir = find_java_project_root(fname) - local project_name = root_dir and vim.fs.basename(root_dir) - local cmd = { "jdtls" } - if project_name then - local jdtls_cache_dir = vim.fn.stdpath("cache") .. "/jdtls/" .. project_name - vim.list_extend(cmd, { - "-configuration", - jdtls_cache_dir .. "/config", - "-data", - jdtls_cache_dir .. "/workspace", - }) - end - local jdtls_base_config = { - on_attach = require("lazyvim.util").on_attach(function(client, buffer) - if mason_registry.has_package("java-test") then - -- custom keymaps for Java test runner (not yet compatible with neotest) - vim.keymap.set("n", "tT", function() require("jdtls").pick_test({ bufnr = buffer }) end, { buffer = buffer, desc = "Run specific Test" }) - vim.keymap.set("n", "tt", function() require("jdtls").test_class({ bufnr = buffer }) end, { buffer = buffer, desc = "Run File" }) - vim.keymap.set("n", "tr", function() require("jdtls").test_nearest_method({ bufnr = buffer }) end, { buffer = buffer, desc = "Run nearest" }) - end - if mason_registry.has_package("java-debug-adapter") then - -- custom init for Java debugger - require("jdtls").setup_dap({ hotcodereplace = "auto" }) - require("jdtls.dap").setup_dap_main_class_configs() - end - require("jdtls.setup").add_commands() - end), - cmd = cmd, - root_dir = root_dir, - init_options = { - bundles = bundles, - } - } - local jdtls_opts = require("lazyvim.util").opts("nvim-jdtls") - require("jdtls").start_or_attach(vim.tbl_deep_extend("force", jdtls_opts or {}, jdtls_base_config)) - require("which-key").register({ c = { x = { name = "Extract" } } }, { prefix = "" }) - end, - }) - return true -- avoid duplicate servers + return true end, }, }, }, + { + "mfussenegger/nvim-jdtls", + dependencies = { + "neovim/nvim-lspconfig", + "mfussenegger/nvim-dap", + "hrsh7th/nvim-cmp", + "folke/which-key.nvim", + }, + ft = { "java" }, + config = function() + local project_name = vim.fn.fnamemodify(vim.fn.getcwd(), ":p:h:t") + local workspace_dir = vim.fn.stdpath("data") .. "/site/java/workspace-root/" .. project_name + 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", + "-jar", + vim.fn.expand("$MASON/share/jdtls/plugins/org.eclipse.equinox.launcher.jar"), + "-configuration", + vim.fn.expand("$MASON/share/jdtls/config"), + "-data", + workspace_dir, + }, + root_dir = require("jdtls.setup").find_root({ ".git", "mvnw", "gradlew" }), + settings = { + java = {}, + }, + handlers = { + ["$/progress"] = function() end, + ["language/status"] = function() end, + }, + init_options = { + bundles = { + vim.fn.expand("$MASON/share/java-debug-adapter/com.microsoft.java.debug.plugin.jar"), + (table.unpack or unpack)(vim.split(vim.fn.glob("$MASON/share/java-test/*.jar"), "\n", {})), + }, + }, + filetypes = { "java" }, + capabilities = require("cmp_nvim_lsp").default_capabilities(), + } + + vim.api.nvim_create_autocmd("FileType", { + pattern = "java", + callback = function() + require("jdtls").start_or_attach(config) + end, + }) + + vim.api.nvim_create_autocmd("LspAttach", { + pattern = "*.java", + callback = function(args) + require("which-key").register({ + ["cx"] = { name = "+extract" }, + ["cxv"] = { require("jdtls").extract_variable_all, "Extract Variable" }, + ["cxc"] = { require("jdtls").extract_constant, "Extract Constant" }, + ["gs"] = { require("jdtls").super_implementation, "Goto Super" }, + ["gS"] = { require("jdtls.tests").goto_subjects, "Goto Subjects" }, + ["co"] = { require("jdtls").organize_imports, "Organize Imports" }, + }, { mode = "n", buffer = args.buf }) + require("which-key").register({ + ["c"] = { name = "+code" }, + ["cx"] = { name = "+extract" }, + ["cxm"] = { [[lua require('jdtls').extract_method(true)]], "Extract Method" }, + ["cxv"] = { [[lua require('jdtls').extract_variable_all(true)]], "Extract Variable" }, + ["cxc"] = { [[lua require('jdtls').extract_constant(true)]], "Extract Constant" }, + }, { mode = "v", buffer = args.buf }) + + require("jdtls.dap").setup_dap() + require("jdtls.dap").setup_dap_main_class_configs() + + require("which-key").register({ + ["t"] = { name = "+test" }, + ["tT"] = { require("jdtls.dap").test_class, "Run All Test" }, + ["tr"] = { require("jdtls.dap").test_nearest_method, "Run Nearest Test" }, + ["tt"] = { require("jdtls.dap").pick_test, "Run Test" }, + }, { mode = "n", buffer = args.buf }) + end, + }) + end, + }, }