neovim

commit bc155252296f64d50c5deb3ab9f7e5766c866d72
parent ac79ba5aa65ee729bcf504015811bdabbf69bc7c
Author: Tomas Nemec <owl@gtms.dev>
Date:   Tue, 16 Jul 2024 10:33:15 +0200

update

Diffstat:
M
after/plugin/lsp.lua
 | 
2
++
M
ftplugin/java.lua
 | 
64
++++++++++++++++++++++++++++++++++++++++++----------------------

2 files changed, 44 insertions(+), 22 deletions(-)
diff --git a/after/plugin/lsp.lua b/after/plugin/lsp.lua
@@ -167,6 +167,8 @@ if pcall(require, 'mason') then
     end,
     ['jsonls'] = function()
     end,
+    ['jdtls'] = function()
+    end,
     ['lua_ls'] = function()
     end,
   }
diff --git a/ftplugin/java.lua b/ftplugin/java.lua
@@ -1,8 +1,8 @@
--- require('jdtls').start_or_attach({cmd = 'java-lsp.sh'})
---
+vim.o.shiftwidth = 4
+
 -- If you started neovim within `~/dev/xy/project-1` this would resolve to `project-1`
 local project_name = vim.fn.fnamemodify(vim.fn.getcwd(), ':p:h:t')
-local workspace_dir = '/home/tms/.cache/jdtls/' .. project_name
+local root_dir = vim.fs.root(0, { ".git", "pom.xml", "mvnw", "gradlew" })
 
 -- See `:help vim.lsp.start_client` for an overview of the supported `config` options.
 local config = {
@@ -11,7 +11,7 @@ local config = {
   cmd = {
 
     -- 💀
-    'java', -- or '/path/to/java11_or_newer/bin/java'
+    'java', -- or '/path/to/java17_or_newer/bin/java'
     -- depends on if `java` is in your $PATH env variable and if it points to the right version.
 
     '-Declipse.application=org.eclipse.jdt.ls.core.id1',
@@ -19,42 +19,59 @@ local config = {
     '-Declipse.product=org.eclipse.jdt.ls.core.product',
     '-Dlog.protocol=true',
     '-Dlog.level=ALL',
-    '-Xms1g',
+    '-Xmx1g',
     '--add-modules=ALL-SYSTEM',
-    '--add-opens',
-    'java.base/java.util=ALL-UNNAMED',
-    '--add-opens',
-    'java.base/java.lang=ALL-UNNAMED',
+    '--add-opens', 'java.base/java.util=ALL-UNNAMED',
+    '--add-opens', 'java.base/java.lang=ALL-UNNAMED',
+
+    -- repository/org/projectlombok/lombok/1.18.30/lombok-1.18.30.jar
+    "-javaagent:" .. vim.env.XDG_DATA_HOME .. "/maven/repository/org/projectlombok/lombok/1.18.30/lombok-1.18.30.jar",
 
     -- 💀
-    '-jar',
-    '/usr/share/java/jdtls/plugins/org.eclipse.equinox.launcher_1.6.400.v20210924-0641.jar',
-    -- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                       ^^^^^^^^^^^^^^
-    -- Must point to the                                                     Change this to
-    -- eclipse.jdt.ls installation                                           the actual version
+    '-jar', vim.env.MASON .. '/packages/jdtls/plugins/org.eclipse.equinox.launcher_1.6.800.v20240330-1250.jar',
+    -- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                               ^^^^^^^^^^^^^^
+    -- Must point to the                                                             Change this to
+    -- eclipse.jdt.ls installation                                                   the actual version
+
 
     -- 💀
-    '-configuration',
-    '/usr/share/java/jdtls/config_linux',
+    '-configuration', vim.env.MASON .. '/packages/jdtls/config_linux',
     -- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^        ^^^^^^
     -- Must point to the                      Change to one of `linux`, `win` or `mac`
     -- eclipse.jdt.ls installation            Depending on your system.
 
+
     -- 💀
     -- See `data directory configuration` section in the README
-    '-data',
-    workspace_dir,
+    '-data', vim.env.XDG_CACHE_HOME .. '/jdtls/' .. project_name
   },
 
   -- 💀
   -- 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 = require('jdtls.setup').find_root({ '.git', 'mvnw', 'gradlew' }),
+  --
+  -- vim.fs.root requires Neovim 0.10.
+  -- If you're using an earlier version, use: require('jdtls.setup').find_root({'.git', 'mvnw', 'gradlew'}),
+  root_dir = root_dir,
 
   -- 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
   -- for a list of options
-  settings = { java = {} },
+  settings = {
+    -- java.configuration.maven.userSettings
+    java = {
+      configuration = {
+        jdt = {
+          ls = {
+            lombokSupport = { enabled = false }
+          }
+        },
+        maven = {
+          userSettings = root_dir .. '/maven-settings.xml'
+        }
+      }
+    }
+  },
 
   -- Language server `initializationOptions`
   -- You need to extend the `bundles` with paths to jar files
@@ -63,9 +80,12 @@ local config = {
   -- See https://github.com/mfussenegger/nvim-jdtls#java-debug-installation
   --
   -- If you don't plan on using the debugger or other eclipse.jdt.ls plugins you can remove this
-  init_options = { bundles = {} },
+  init_options = {
+    bundles = {},
+  },
 }
+
 -- This starts a new client & server,
 -- or attaches to an existing client & server depending on the `root_dir`.
--- require('jdtls').start_or_attach(config)
+require('jdtls').start_or_attach(config)
 -- require('jdtls').setup_dap()