Cleanup

lua/config/treesitter.lua

@@ -1,11 +0,0 @@
-return {
-  "nvim-treesitter/nvim-treesitter",
-  run = ":TSUpdate",
-  config = function()
-    require("nvim-treesitter.configs").setup({
-      ensure_installed = { "lua", "c", "cpp", "rust" },
-      highlight = { enable = true, additional_vim_regex_highlighting = false },
-      indent = { enable = true },
-    })
-  end,
-}

lua/plugins/lsp.lua

@@ -42,9 +42,18 @@ return {
       })
       vim.lsp.enable('hls')
 
+      -- Prolog
+      vim.lsp.enable('prolog_ls')
+
+      -- Python
+      vim.lsp.enable('pylsp')
+
+      -- Java (from Eclipse)
+      vim.lsp.enable('jdtls')
+
       -- Auto format
       vim.api.nvim_create_autocmd("BufWritePre", {
-        pattern = {"*.rs", "*.hs"},
+        pattern = {"*.rs", "*.hs", "*.py"},
         callback = function()
           vim.lsp.buf.format({ async = false })
         end,
@@ -72,6 +81,7 @@ return {
       keymap.set("n", "gd", vim.lsp.buf.definition, { desc = "Go to definition" })
       keymap.set("n", "K", vim.lsp.buf.hover, { desc = "Hover documentation" })
       keymap.set("n", "gr", vim.lsp.buf.references, { desc = "References" })
+      keymap.set("n", "<leader>ca", vim.lsp.buf.code_action, { desc = "Code Action" })
     end,
   },
 
@@ -102,27 +112,4 @@ return {
       })
     end,
   },
-  {
-    "hrsh7th/nvim-cmp",
-    dependencies = { "hrsh7th/cmp-nvim-lsp", "L3MON4D3/LuaSnip" },
-    config = function()
-      local cmp = require("cmp")
-      cmp.setup({
-        snippet = {
-          expand = function(args)
-            require("luasnip").lsp_expand(args.body)
-          end,
-        },
-        mapping = cmp.mapping.preset.insert({
-          ["<C-n>"] = cmp.mapping.select_next_item(),
-          ["<C-p>"] = cmp.mapping.select_prev_item(),
-          ["<CR>"] = cmp.mapping.confirm({ select = true }),
-        }),
-        sources = cmp.config.sources({
-          { name = "nvim_lsp" },
-          { name = "buffer" },
-        }),
-      })
-    end,
-  },
 }

lua/plugins/treesitter.lua

@@ -3,7 +3,7 @@ return {
   lazy = false,
   run = ":TSUpdate",
   config = function()
-    require'nvim-treesitter'.install { 'lua', 'c', 'cpp', 'rust' }
+    require'nvim-treesitter'.install { 'lua', 'c', 'cpp', 'rust', 'java' }
     vim.api.nvim_create_autocmd('FileType', {
       pattern = { '<filetype>' },
       callback = function() vim.treesitter.start() end,