88 lines
3.4 KiB
Lua
88 lines
3.4 KiB
Lua
return {
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'mfussenegger/nvim-jdtls',
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ft = { 'java' },
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dependencies = { 'Saghen/blink.cmp' },
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config = function()
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local setup_jdtls = function()
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local current_buf = vim.api.nvim_buf_get_name(0)
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local root_file = vim.fs.find({
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'.git',
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'build.gradle',
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'build.gradle.kts',
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'build.xml',
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'pom.xml',
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'settings.gradle',
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'settings.gradle.kts',
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}, { upward = true, path = current_buf })[1]
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local root_dir = root_file and vim.fs.dirname(root_file) or vim.fn.getcwd()
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local project_name = vim.fn.fnamemodify(root_dir, ':p:h:t')
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local workspace_dir = vim.fn.expand('~/.cache/jdtls-workspace/') .. project_name
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-- Safely mix standard blink capabilities with internal jdtls mappings
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local lsp_capabilities = require('blink.cmp').get_lsp_capabilities()
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local opts = {
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cmd = { 'jdtls', '-data', workspace_dir },
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root_dir = root_dir,
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capabilities = lsp_capabilities,
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-- Extended capabilities must live here, NOT in the root capabilities key
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init_options = {
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extendedClientCapabilities = require('jdtls').extendedClientCapabilities,
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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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compile = {
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nullAnalysis = {
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mode = 'enabled',
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nullable = { 'org.jspecify.annotations.Nullable' },
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nonnull = { 'org.jspecify.annotations.NonNull' },
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nonnullbydefault = { 'org.jspecify.annotations.NullMarked' },
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},
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},
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format = {
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enabled = true,
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settings = {
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url = '/home/kyren/.config/nvim/eclipse-formatter.xml',
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profile = 'Custom_Style',
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},
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},
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errors = {
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incompleteClasspath = 'warning',
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},
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completion = {
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-- Stops jdtls from injecting variable placeholders when autocompleting
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guessMethodArguments = 'off',
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filteredTypes = {
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'edu.umd.cs.findbugs.*',
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'javax.annotation.*',
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'org.checkerframework.*',
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'org.eclipse.sisu.*',
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-- 'org.jetbrains.annotations.*',
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'org.sonatype.inject.*',
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'java.awt.*',
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'com.sun.*',
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'sun.*',
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'jdk.*',
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},
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},
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},
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},
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}
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require('jdtls').start_or_attach(opts)
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end
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setup_jdtls()
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vim.api.nvim_create_autocmd('FileType', {
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pattern = 'java',
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callback = setup_jdtls,
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})
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end,
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}
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