pojokcodeid.nvim-lazy/lua/pcode/plugins/lang/java.lua
2024-11-04 21:29:25 +07:00

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local M = {}
local java_filetypes = { "java" }
local root_markers = { ".git", "mvnw", "gradlew", "pom.xml", "build.gradle" }
-- Utility function to extend or override a config table, similar to the way
-- that Plugin.opts works.
---@param config table
---@param custom function | table | nil
local function extend_or_override(config, custom, ...)
if type(custom) == "function" then
config = custom(config, ...) or config
elseif custom then
config = vim.tbl_deep_extend("force", config, custom) --[[@as table]]
end
return config
end
M = {
{
"williamboman/mason-lspconfig.nvim",
opts = function(_, opts)
opts.skip_config = opts.skip_config or {}
vim.list_extend(opts.skip_config, { "jdtls" })
end,
},
{
"mfussenegger/nvim-jdtls",
ft = java_filetypes,
enabled = true,
opts = function()
return {
root_dir = require("jdtls.setup").find_root(root_markers),
project_name = function()
return vim.fn.fnamemodify(vim.fn.getcwd(), ":p:h:t")
end,
-- Where are the config and workspace dirs for a project?
jdtls_config_dir = function(project_name)
return vim.fn.stdpath("cache") .. "/jdtls/" .. project_name .. "/config"
end,
jdtls_workspace_dir = function(project_name)
return vim.fn.stdpath("cache") .. "/jdtls/" .. project_name .. "/workspace"
end,
cmd = { vim.fn.exepath("jdtls") },
full_cmd = function(opts)
local project_name = vim.fn.fnamemodify(vim.fn.getcwd(), ":p:h:t")
local cmd = vim.deepcopy(opts.cmd)
if project_name then
vim.list_extend(cmd, {
"-configuration",
opts.jdtls_config_dir(project_name),
"-data",
opts.jdtls_workspace_dir(project_name),
})
end
return cmd
end,
-- These depend on nvim-dap, but can additionally be disabled by setting false here.
dap = { hotcodereplace = "auto", config_overrides = {} },
dap_main = {},
test = true,
settings = {
java = {
inlayHints = {
parameterNames = {
enabled = "all",
},
},
},
},
}
end,
config = function(_, opts)
local opt = vim.opt
opt.shiftwidth = 4
opt.tabstop = 4
opt.softtabstop = 4
opt.ts = 4
opt.expandtab = true
local mason_registry = require("mason-registry")
local bundles = {} ---@type string[]
if opts.dap and mason_registry.is_installed("java-debug-adapter") then
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 also depends on java-debug-adapter.
if opts.test and mason_registry.is_installed("java-test") then
local java_test_pkg = mason_registry.get_package("java-test")
local java_test_path = java_test_pkg:get_install_path()
vim.list_extend(jar_patterns, {
java_test_path .. "/extension/server/*.jar",
})
end
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
local function attach_jdtls()
local fname = vim.api.nvim_buf_get_name(0)
-- Configuration can be augmented and overridden by opts.jdtls
local config = extend_or_override({
cmd = opts.full_cmd(opts),
root_dir = require("jdtls.setup").find_root(root_markers),
init_options = {
bundles = bundles,
},
settings = opts.settings,
-- enable CMP capabilities
-- capabilities = require("user.lsp.handlers").capabilities or nil,
capabilities = require("auto-lsp.lsp.handlers").capabilities or nil,
}, opts.jdtls)
-- Existing server will be reused if the root_dir matches.
require("jdtls").start_or_attach(config)
-- not need to require("jdtls.setup").add_commands(), start automatically adds commands
end
vim.api.nvim_create_autocmd("FileType", {
pattern = java_filetypes,
callback = attach_jdtls,
})
-- Setup keymap and dap after the lsp is fully attached.
-- https://github.com/mfussenegger/nvim-jdtls#nvim-dap-configuration
-- https://neovim.io/doc/user/lsp.html#LspAttach
vim.api.nvim_create_autocmd("LspAttach", {
callback = function(args)
local client = vim.lsp.get_client_by_id(args.data.client_id)
if client and client.name == "jdtls" then
local wk = require("which-key")
wk.add({
{
mode = "n",
buffer = args.buf,
{ "<leader>cx", group = "extract" },
{ "<leader>cxv", require("jdtls").extract_variable_all, desc = "Extract Variable" },
{ "<leader>cxc", require("jdtls").extract_constant, desc = "Extract Constant" },
{ "gs", require("jdtls").super_implementation, desc = "Goto Super" },
{ "<leader>co", require("jdtls").organize_imports, desc = "Organize Imports" },
},
})
wk.add({
{
mode = "v",
buffer = args.buf,
{ "<leader>cx", group = "extract" },
{
"<leader>cxm",
[[<ESC><CMD>lua require('jdtls').extract_method(true)<CR>]],
desc = "Extract Method",
},
{
"<leader>cxv",
[[<ESC><CMD>lua require('jdtls').extract_variable_all(true)<CR>]],
desc = "Extract Variable",
},
{
"<leader>cxc",
[[<ESC><CMD>lua require('jdtls').extract_constant(true)<CR>]],
desc = "Extract Constant",
},
},
})
if opts.dap and mason_registry.is_installed("java-debug-adapter") then
-- custom init for Java debugger
require("jdtls").setup_dap(opts.dap)
require("jdtls.dap").setup_dap_main_class_configs(opts.dap_main)
-- Java Test require Java debugger to work
-- if opts.test and mason_registry.is_installed("java-test") then
-- -- custom keymaps for Java test runner (not yet compatible with neotest)
-- wk.register({
-- ["<leader>t"] = { name = "+test" },
-- ["<leader>tt"] = { require("jdtls.dap").test_class, "Run All Test" },
-- ["<leader>tr"] = { require("jdtls.dap").test_nearest_method, "Run Nearest Test" },
-- ["<leader>tT"] = { require("jdtls.dap").pick_test, "Run Test" },
-- }, { mode = "n", buffer = args.buf })
-- end
end
-- User can set additional keymaps in opts.on_attach
if opts.on_attach then
opts.on_attach(args)
end
end
end,
})
-- Avoid race condition by calling attach the first time, since the autocmd won't fire.
attach_jdtls()
end,
},
{
"nvim-treesitter/nvim-treesitter",
opts = function(_, opts)
opts.ensure_installed = opts.ensure_installed or {}
vim.list_extend(opts.ensure_installed, { "java" })
end,
},
{
"williamboman/mason-lspconfig.nvim",
opts = function(_, opts)
opts.ensure_installed = opts.ensure_installed or {}
vim.list_extend(opts.ensure_installed, { "jdtls" })
end,
},
{
"pojokcodeid/auto-conform.nvim",
event = "VeryLazy",
opts = function(_, opts)
vim.list_extend(opts.ensure_installed, { "java-debug-adapter", "java-test" })
opts.formatters_by_ft.java = { "lsp_fmt" }
end,
},
{
"nvim-neotest/neotest",
dependencies = {
"nvim-neotest/nvim-nio",
"nvim-lua/plenary.nvim",
"antoinemadec/FixCursorHold.nvim",
"nvim-treesitter/nvim-treesitter",
"andy-bell101/neotest-java",
},
config = function()
require("neotest").setup({
adapters = {
require("neotest-java")({
-- function to determine which runner to use based on project path
determine_runner = function(project_root_path)
-- return should be "maven" or "gradle"
return "gradle"
end,
-- override the builtin runner discovery behaviour to always use given
-- tool. Default is "nil", so no override
force_runner = nil,
-- if the automatic runner discovery can't uniquely determine whether
-- to use Gradle or Maven, fallback to using this runner. Default is
-- "gradle or maven"
fallback_runner = "gradle",
}),
},
})
end,
-- stylua: ignore
keys = {
{ "<leader>T","",desc="  Test"},
{ "<leader>Tt", function() require("neotest").run.run(vim.fn.expand("%")) end, desc = "Run File" },
{ "<leader>Tr", function() require("neotest").run.run() end, desc = "Run Nearest" },
{ "<leader>TT", function() require("neotest").run.run(vim.loop.cwd()) end, desc = "Run All Test Files" },
{ "<leader>Tl", function() require("neotest").run.run_last() end, desc = "Run Last" },
{ "<Leader>Ts", function() require("neotest").summary.toggle() end, desc = "Toggle Summary" },
{ "<leader>To", function() require("neotest").output.open({ enter = true, auto_close = true }) end, desc = "Show Output" },
{ "<Leader>TO", function() require("neotest").output_panel.toggle() end, desc = "Toggle Output Panel" },
{ "<Leader>TS", function() require("neotest").run.stop() end, desc = "Stop" },
{ "<leader>rg", "<cmd>terminal<cr>gradle run<cr>", desc = "Run Gradle", mode = "n" },
},
},
{
"rockerBOO/symbols-outline.nvim",
cmd = "SymbolsOutline",
config = function()
require("symbols-outline").setup({
symbols = {
File = { icon = "󰈔", hl = "@text.uri" },
Module = { icon = "", hl = "@namespace" },
Namespace = { icon = "󰅪", hl = "@namespace" },
Package = { icon = "", hl = "@namespace" },
Class = { icon = "𝓒", hl = "@type" },
Method = { icon = "ƒ", hl = "@method" },
Property = { icon = "", hl = "@method" },
Field = { icon = "", hl = "@field" },
Constructor = { icon = "", hl = "@constructor" },
Enum = { icon = "", hl = "@type" },
Interface = { icon = "", hl = "@type" },
Function = { icon = "", hl = "@function" },
Variable = { icon = "", hl = "@constant" },
Constant = { icon = "", hl = "@constant" },
String = { icon = "𝓐", hl = "@string" },
Number = { icon = "#", hl = "@number" },
Boolean = { icon = "󰨙 ", hl = "@boolean" },
Array = { icon = "", hl = "@constant" },
Object = { icon = "⦿", hl = "@type" },
Key = { icon = "🔐", hl = "@type" },
Null = { icon = "NULL", hl = "@type" },
EnumMember = { icon = "", hl = "@field" },
Struct = { icon = "𝓢", hl = "@type" },
Event = { icon = "🗲", hl = "@type" },
Operator = { icon = "+", hl = "@operator" },
TypeParameter = { icon = "𝙏", hl = "@parameter" },
Component = { icon = "󰅴", hl = "@function" },
Fragment = { icon = "󰅴", hl = "@constant" },
},
})
end,
keys = {
{ "<leader>S", "<cmd>SymbolsOutline<cr>", desc = "Toggle Outline" },
},
},
}
return M