nvim-config/lua/plugins/nvim-jdtls.lua

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2024-11-02 15:01:02 +00:00
return {
{
"mfussenegger/nvim-jdtls",
opts = function()
local mason_registry = require("mason-registry")
local lombok_jar = mason_registry.get_package("jdtls"):get_install_path() .. "/lombok.jar"
return {
-- How to find the root dir for a given filename. The default comes from
-- lspconfig which provides a function specifically for java projects.
root_dir = LazyVim.lsp.get_raw_config("jdtls").default_config.root_dir,
-- How to find the project name for a given root dir.
project_name = function(root_dir)
return root_dir and vim.fs.basename(root_dir)
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,
-- How to run jdtls. This can be overridden to a full java command-line
-- if the Python wrapper script doesn't suffice.
cmd = {
vim.fn.exepath("jdtls"),
string.format("--jvm-arg=-javaagent:%s", lombok_jar),
},
full_cmd = function(opts)
local fname = vim.api.nvim_buf_get_name(0)
local root_dir = opts.root_dir(fname)
local project_name = opts.project_name(root_dir)
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 = {
project = (function()
-- START SEARCH FOR PROCESSING --
-- detect install path based on system
local is_windows = vim.fn.has("win32") == 1
local cmds = is_windows and {
"(gcm processing.exe).source",
} or {
"whereis",
"processing.exe",
}
-- run syscall and process output
local output = vim.system(cmds, { text = true }):wait()
local path = output.stdout or ""
if not is_windows then
-- on linux, get substr starting with path
local start_idx = string.find(path, "/")
path = (start_idx ~= nil) and string.sub(path, start_idx) or ""
end
-- for windows, remove backslashes
path = string.gsub(path, "\\", "/")
-- remove filename at end of path
local end_idx = string.find(path, "/[^/]*$")
path = string.sub(path, 1, end_idx)
-- in case of chocolatey install, navigate to binaries
local is_chocolatey = string.find(path, "chocolatey")
if is_chocolatey then
path = path .. "../lib/processing/tools/"
-- list directories for program version
cmds = is_windows
and {
"ls",
path,
"|select name",
"|Out-String",
}
or {
"ls",
"-l",
path,
}
output = vim.system(cmds, { text = true }):wait()
local version = string.match(output.stdout, "processing[^%s]*")
path = path .. version
end
-- set path to processing-core library
path = path .. "/core/library/core.jar"
return {
referencedLibraries = {
is_windows and string.gsub(path, "/", "\\") or path,
},
}
end)(),
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inlayHints = {
parameterNames = {
enabled = "all",
},
},
},
},
}
end,
},
}