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feat(java): add test and debug support for Java extension (#1192)

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This commit is contained in:
Andreas Gerlach
2023-07-23 18:08:01 +02:00
committed by GitHub
parent 07f183516f
commit f6d646a325
1 changed files with 55 additions and 4 deletions
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59
lua/lazyvim/plugins/extras/lang/java.lua
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@ -9,6 +9,21 @@ return {
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,
},
},
},
-- Set up lsp with mfussenegger/nvim-jdtls instead of nvim-lspconfig.
{
"neovim/nvim-lspconfig",
@ -38,7 +53,25 @@ return {
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", {
@ -58,14 +91,32 @@ return {
vim.fs.joinpath(jdtls_cache_dir, "workspace"),
})
end
require("jdtls").start_or_attach({
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", "<leader>tT", function() require("jdtls").pick_test({ bufnr = buffer }) end, { buffer = buffer, desc = "Run specific Test" })
vim.keymap.set("n", "<leader>tt", function() require("jdtls").test_class({ bufnr = buffer }) end, { buffer = buffer, desc = "Run File" })
vim.keymap.set("n", "<leader>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 = "<leader>" })
end,
})
return true -- avoid duplicate servers
end,
},