83 lines
3.0 KiB
Lua
83 lines
3.0 KiB
Lua
vim.bo.expandtab = true
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vim.bo.tabstop = 4
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vim.bo.shiftwidth = 4
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require'lsphelp'
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local jdtls_home = os.getenv('HOME') .. '/Projects/lsp/eclipse.jdt.ls/org.eclipse.jdt.ls.product/target/repository'
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local project_name = vim.fn.fnamemodify(vim.fn.getcwd(), ':p:h:t')
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local jdtls = require'jdtls'
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-- The on_attach function is used to set key maps after the language server
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-- attaches to the current buffer
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local on_attach = function(client, bufnr)
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default_on_attach(client, bufnr)
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-- Java extensions provided by jdtls
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nnoremap("<C-o>", jdtls.organize_imports, bufopts, "Organize imports")
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nnoremap("<space>ev", jdtls.extract_variable, bufopts, "Extract variable")
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nnoremap("<space>ec", jdtls.extract_constant, bufopts, "Extract constant")
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vim.keymap.set('v', "<space>em", [[<ESC><CMD>lua require('jdtls').extract_method(true)<CR>]],
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{ noremap=true, silent=true, buffer=bufnr, desc = "Extract method" })
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end
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-- See `:help vim.lsp.start_client` for an overview of the supported `config` options.
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local config = {
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on_attach = on_attach, -- We pass our on_attach keybindings to the configuration map
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flags = {
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debounce_text_changes = 150,
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},
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-- The command that starts the language server
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-- See: https://github.com/eclipse/eclipse.jdt.ls#running-from-the-command-line
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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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'-Xms1g',
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'--add-modules=ALL-SYSTEM',
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'--add-opens', 'java.base/java.util=ALL-UNNAMED',
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'--add-opens', 'java.base/java.lang=ALL-UNNAMED',
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'-jar', jdtls_home .. '/plugins/org.eclipse.equinox.launcher_1.6.900.v20240613-2009.jar',
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'-configuration', jdtls_home .. '/config_linux',
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'-data', os.getenv('HOME') .. '/.cache/jdtls/' .. project_name
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},
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-- This is the default if not provided, you can remove it. Or adjust as needed.
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-- One dedicated LSP server & client will be started per unique root_dir
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root_dir = vim.fs.root(0, {'.git', 'mvnw', 'gradlew', 'build.gradle'}),
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-- Here you can configure eclipse.jdt.ls specific settings
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-- See https://github.com/eclipse/eclipse.jdt.ls/wiki/Running-the-JAVA-LS-server-from-the-command-line#initialize-request
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-- for a list of options
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settings = {
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java = {
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signatureHelp = { enabled = true },
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jdt = {
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ls = {
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androidSupport = { enabled = true },
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}
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}
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}
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},
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-- Language server `initializationOptions`
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-- You need to extend the `bundles` with paths to jar files
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-- if you want to use additional eclipse.jdt.ls plugins.
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--
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-- See https://github.com/mfussenegger/nvim-jdtls#java-debug-installation
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--
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-- If you don't plan on using the debugger or other eclipse.jdt.ls plugins you can remove this
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init_options = {
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bundles = {}
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},
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}
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-- This starts a new client & server,
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-- or attaches to an existing client & server depending on the `root_dir`.
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jdtls.start_or_attach(config)
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