112 lines
3.4 KiB
Lua
112 lines
3.4 KiB
Lua
local nvim_local_dir = vim.fn.expand("~/.local/share/nvim")
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local mason_packages = nvim_local_dir .. "/mason/packages"
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local lombok_jar = mason_packages .. "/jdtls/lombok.jar"
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local project_name = vim.fn.fnamemodify(vim.fn.getcwd(), ":p:h:t")
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local workspace_dir = nvim_local_dir .. "/jdtls-workspaces/" .. project_name
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local lsp_utils = require("lsp_utils")
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local jvm = "/usr/lib/jvm"
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local java_version = 21
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require("jdtls").start_or_attach({
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cmd = {
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jvm .. "/java-" .. java_version .. "-openjdk-amd64/bin/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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"-Xms1g",
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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:" .. lombok_jar,
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"-jar",
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vim.fn.glob(mason_packages .. "/jdtls/plugins/org.eclipse.equinox.launcher_*.jar"),
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"-configuration",
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nvim_local_dir .. "/mason/packages/jdtls/config_linux",
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"-data",
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workspace_dir,
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},
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settings = {
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java = {
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signatureHelp = { enabled = true },
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autobuild = { enabled = false },
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configuration = {
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runtimes = {
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{
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name = "JavaSE-1.8",
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path = jvm .. "/java-8-openjdk-amd64/",
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},
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{
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name = "JavaSE-11",
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path = jvm .. "/java-11-openjdk-amd64/",
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},
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{
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name = "JavaSE-17",
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path = jvm .. "/java-17-openjdk-amd64/",
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},
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{
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name = "JavaSE-21",
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path = jvm .. "/java-21-openjdk-amd64/",
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},
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},
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},
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},
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},
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completion = { favoriteStaticMembers = { "java.text.MessageFormat.format" } },
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handlers = {
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["language/status"] = function() end,
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},
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init_options = {
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bundles = {
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vim.fn.glob(mason_packages .. "/java-debug-adapter/extension/server/com.microsoft.java.debug.plugin-*.jar"),
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},
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},
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capabilities = lsp_utils.get_capabilities(),
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on_attach = lsp_utils.map_keys,
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})
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function RunJava()
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local function show_output(output)
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vim.cmd("split")
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vim.cmd("enew")
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vim.fn.append(0, output)
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--vim.cmd("1d") -- Remove the empty first line
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vim.bo[0].modifiable = false
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end
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local filename = vim.fn.expand("%") -- Get the current file name
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local class_name = vim.fn.fnamemodify(filename, ":r") -- Extract the class name
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local compile_cmd = "javac " .. filename
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local run_cmd = "java " .. class_name
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-- Create a temporary file to capture the compile output
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local temp_file = vim.fn.tempname()
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-- Run the compilation command and save the output to the temporary file
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local compile_exit_code = vim.fn.system(compile_cmd .. " > " .. temp_file .. " 2>&1")
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-- Check the exit code of the compile command
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if compile_exit_code == 0 then
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-- Compilation was successful, run the Java program
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show_output(vim.fn.systemlist(run_cmd))
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else
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-- Compilation failed, display the error output from the temporary file
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show_output(vim.fn.readfile(temp_file))
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end
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-- Clean up the temporary file and class file
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vim.fn.delete(temp_file)
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vim.fn.delete(vim.fn.expand("%:p:h") .. "/" .. class_name .. ".class")
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end
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-- Define a VimScript command to execute the Lua function
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vim.api.nvim_exec(
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[[
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command! RunJava lua RunJava()
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]],
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false
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)
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