3940c92b48
- Fix debug bundles not being passed to JDTLS init_options - Add on_attach callback to setup DAP after LSP attaches - Remove broken manual Java DAP adapter (now handled by nvim-jdtls) - Add java-debug-adapter and java-test to Mason ensure_installed - Add new Java keymaps: debug, test, run (file/maven/gradle)
117 lines
4.0 KiB
Lua
117 lines
4.0 KiB
Lua
local home = os.getenv("HOME")
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local workspace_path = home .. "/.local/share/nvim/jdtls-workspace/"
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local project_name = vim.fn.fnamemodify(vim.fn.getcwd(), ":p:h:t")
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local workspace_dir = workspace_path .. project_name
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local keymap = vim.keymap.set
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local status, jdtls = pcall(require, "jdtls")
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if not status then
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return
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end
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local extendedClientCapabilities = jdtls.extendedClientCapabilities
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local bundles = {
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vim.fn.glob(
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home
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.. "/.local/share/nvim/mason/packages/java-debug/com.microsoft.java.debug.plugin/target/com.microsoft.java.debug.plugin-*.jar"
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),
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}
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vim.list_extend(
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bundles,
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vim.split(vim.fn.glob(home .. "/.local/share/nvim/mason/packages/vscode-java-test/server/*.jar", true), "\n")
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)
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local config = {
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cmd = {
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"java",
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"-Declipse.application=org.eclipse.jdt.ls.core.id1",
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"-Dosgi.bundles.defaultStartLevel=4",
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"-Declipse.product=org.eclipse.jdt.ls.core.product",
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"-Dlog.protocol=true",
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"-Dlog.level=ALL",
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"-Xmx1g",
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"--add-modules=ALL-SYSTEM",
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"--add-opens",
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"java.base/java.util=ALL-UNNAMED",
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"--add-opens",
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"java.base/java.lang=ALL-UNNAMED",
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"-javaagent:" .. home .. "/.local/share/nvim/mason/packages/jdtls/lombok.jar",
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"-jar",
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vim.fn.glob(home .. "/.local/share/nvim/mason/packages/jdtls/plugins/org.eclipse.equinox.launcher_*.jar"),
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"-configuration",
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home .. "/.local/share/nvim/mason/packages/jdtls/config_mac",
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"-data",
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workspace_dir,
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},
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root_dir = require("jdtls.setup").find_root({ ".git", "mvnw", "gradlew", "pom.xml", "build.gradle" }),
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settings = {
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java = {
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signatureHelp = { enabled = true },
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extendedClientCapabilities = extendedClientCapabilities,
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maven = {
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downloadSources = true,
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},
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referencesCodeLens = {
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enabled = true,
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},
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references = {
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includeDecompiledSources = true,
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},
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inlayHints = {
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parameterNames = {
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enabled = "all", -- literals, all, none
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},
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},
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format = {
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enabled = false,
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},
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},
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},
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init_options = {
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bundles = bundles,
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},
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}
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-- Callback to setup DAP after JDTLS attaches
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local function jdtls_on_attach(client, bufnr)
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-- Setup DAP after language server is ready
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if #bundles > 0 then
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require("jdtls").setup_dap({ hotcodereplace = "auto" })
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require("jdtls.dap").setup_dap_main_class_configs()
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end
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end
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config.on_attach = jdtls_on_attach
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require("jdtls").start_or_attach(config)
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-- Java code actions
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keymap("n", "<leader>co", "<Cmd>lua require'jdtls'.organize_imports()<CR>", { desc = "Organize Imports" })
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keymap("n", "<leader>crv", "<Cmd>lua require('jdtls').extract_variable()<CR>", { desc = "Extract Variable" })
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keymap("v", "<leader>crv", "<Esc><Cmd>lua require('jdtls').extract_variable(true)<CR>", { desc = "Extract Variable" })
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keymap("n", "<leader>crc", "<Cmd>lua require('jdtls').extract_constant()<CR>", { desc = "Extract Constant" })
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keymap("v", "<leader>crc", "<Esc><Cmd>lua require('jdtls').extract_constant(true)<CR>", { desc = "Extract Constant" })
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keymap("v", "<leader>crm", "<Esc><Cmd>lua require('jdtls').extract_method(true)<CR>", { desc = "Extract Method" })
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-- Java Debug & Run
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keymap("n", "<leader>jt", "<Cmd>lua require('jdtls').test_class()<CR>", { desc = "Test Class" })
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keymap("n", "<leader>jn", "<Cmd>lua require('jdtls').test_nearest_method()<CR>", { desc = "Test Nearest Method" })
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keymap("n", "<leader>jd", "<Cmd>lua require('jdtls').debug_class()<CR>", { desc = "Debug Class (DAP)" })
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keymap("n", "<leader>jr", function()
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-- Run Java main class without debugger
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local main_class = vim.fn.expand("%:t:r")
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local cmd = string.format("java %s", main_class)
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vim.cmd("split | terminal " .. cmd)
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end, { desc = "Run Java File" })
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keymap("n", "<leader>jm", function()
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-- Run with Maven
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vim.cmd("split | terminal mvn compile exec:java")
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end, { desc = "Run Maven Project" })
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keymap("n", "<leader>jg", function()
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-- Run with Gradle
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vim.cmd("split | terminal ./gradlew run")
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end, { desc = "Run Gradle Project" })
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