add vim-fugitive

ftplugin/java.lua

@@ -0,0 +1,160 @@
+-- JDTLS (Java LSP) configuration
+local home = vim.env.HOME -- Get the home directory
+
+local jdtls = require 'jdtls'
+local project_name = vim.fn.fnamemodify(vim.fn.getcwd(), ':p:h:t')
+local workspace_dir = home .. '/jdtls-workspace/' .. project_name
+
+local system_os = ''
+
+-- Determine OS
+if vim.fn.has 'mac' == 1 then
+  system_os = 'mac'
+elseif vim.fn.has 'unix' == 1 then
+  system_os = 'linux'
+elseif vim.fn.has 'win32' == 1 or vim.fn.has 'win64' == 1 then
+  system_os = 'win'
+else
+  print "OS not found, defaulting to 'linux'"
+  system_os = 'linux'
+end
+
+-- Needed for debugging
+local bundles = {
+  vim.fn.glob(home .. '/.local/share/nvim/mason/share/java-debug-adapter/com.microsoft.java.debug.plugin.jar'),
+}
+
+-- Needed for running/debugging unit tests
+vim.list_extend(bundles, vim.split(vim.fn.glob(home .. '/.local/share/nvim/mason/share/java-test/*.jar', 1), '\n'))
+
+-- See `:help vim.lsp.start_client` for an overview of the supported `config` options.
+local config = {
+  -- The command that starts the language server
+  -- See: https://github.com/eclipse/eclipse.jdt.ls#running-from-the-command-line
+  cmd = {
+    '/home/lucas/.sdkman/candidates/java/21.0.2-open/bin/java',
+    '-Declipse.application=org.eclipse.jdt.ls.core.id1',
+    '-Dosgi.bundles.defaultStartLevel=4',
+    '-Declipse.product=org.eclipse.jdt.ls.core.product',
+    '-Dlog.protocol=true',
+    '-Dlog.level=ALL',
+    '-javaagent:' .. home .. '/.local/share/nvim/mason/share/jdtls/lombok.jar',
+    '-Xmx4g',
+    '--add-modules=ALL-SYSTEM',
+    '--add-opens',
+    'java.base/java.util=ALL-UNNAMED',
+    '--add-opens',
+    'java.base/java.lang=ALL-UNNAMED',
+
+    -- Eclipse jdtls location
+    '-jar',
+    home .. '/.local/share/nvim/mason/share/jdtls/plugins/org.eclipse.equinox.launcher.jar',
+    '-configuration',
+    home .. '/.local/share/nvim/mason/packages/jdtls/config_' .. system_os,
+    '-data',
+    workspace_dir,
+  },
+
+  -- This is the default if not provided, you can remove it. Or adjust as needed.
+  -- One dedicated LSP server & client will be started per unique root_dir
+  root_dir = vim.fs.root(0, { '.git', 'mvnw', 'gradlew' }),
+
+  -- Here you can configure eclipse.jdt.ls specific settings
+  -- See https://github.com/eclipse/eclipse.jdt.ls/wiki/Running-the-JAVA-LS-server-from-the-command-line#initialize-request
+  settings = {
+    java = {
+      home = '/home/lucas/.sdkman/candidates/java/21.0.2-open',
+      eclipse = {
+        downloadSources = true,
+      },
+      configuration = {
+        updateBuildConfiguration = 'interactive',
+        -- TODO Update this by adding any runtimes that you need to support your Java projects and removing any that you don't have installed
+        -- The runtime name parameters need to match specific Java execution environments.  See https://github.com/tamago324/nlsp-settings.nvim/blob/2a52e793d4f293c0e1d61ee5794e3ff62bfbbb5d/schemas/_generated/jdtls.json#L317-L334
+        runtimes = {
+          {
+            name = 'JavaSE-11',
+            path = '/home/lucas/.sdkman/candidates/java/11.0.22-ms',
+          },
+          {
+            name = 'JavaSE-21',
+            path = '/home/lucas/.sdkman/candidates/java/21.0.2-open',
+          },
+        },
+      },
+      maven = {
+        downloadSources = true,
+      },
+      implementationsCodeLens = {
+        enabled = true,
+      },
+      referencesCodeLens = {
+        enabled = true,
+      },
+      references = {
+        includeDecompiledSources = true,
+      },
+      signatureHelp = { enabled = true },
+      format = {
+        enabled = true,
+        -- Formatting works by default, but you can refer to a specific file/URL if you choose
+        -- settings = {
+        --   url = "https://github.com/google/styleguide/blob/gh-pages/intellij-java-google-style.xml",
+        --   profile = "GoogleStyle",
+        -- },
+      },
+      completion = {
+        favoriteStaticMembers = {
+          'org.hamcrest.MatcherAssert.assertThat',
+          'org.hamcrest.Matchers.*',
+          'org.hamcrest.CoreMatchers.*',
+          'org.junit.jupiter.api.Assertions.*',
+          'java.util.Objects.requireNonNull',
+          'java.util.Objects.requireNonNullElse',
+          'org.mockito.Mockito.*',
+        },
+        importOrder = {
+          'java',
+          'javax',
+          'lombok',
+          'springfox',
+          'org',
+          'com',
+          'io',
+          'br',
+        },
+      },
+      sources = {
+        organizeImports = {
+          starThreshold = 9999,
+          staticStarThreshold = 9999,
+        },
+      },
+      codeGeneration = {
+        toString = {
+          template = '${object.className}{${member.name()}=${member.value}, ${otherMembers}}',
+        },
+        useBlocks = true,
+      },
+    },
+  },
+  -- Needed for auto-completion with method signatures and placeholders
+  capabilities = require('cmp_nvim_lsp').default_capabilities(),
+  flags = {
+    allow_incremental_sync = true,
+  },
+  init_options = {
+    -- References the bundles defined above to support Debugging and Unit Testing
+    bundles = bundles,
+    extendedClientCapabilities = jdtls.extendedClientCapabilities,
+  },
+}
+
+-- Needed for debugging
+config['on_attach'] = function(client, bufnr)
+  jdtls.setup_dap { hotcodereplace = 'auto' }
+  require('jdtls.dap').setup_dap_main_class_configs()
+end
+
+-- This starts a new client & server, or attaches to an existing client & server based on the `root_dir`.
+jdtls.start_or_attach(config)