haskell-config for nvim & ge_proton install script

nvim-config/lazyvim.json

@@ -1,7 +1,6 @@
 {
   "extras": [
     "lazyvim.plugins.extras.coding.blink",
-    "lazyvim.plugins.extras.coding.luasnip",
     "lazyvim.plugins.extras.coding.mini-comment",
     "lazyvim.plugins.extras.coding.mini-snippets",
     "lazyvim.plugins.extras.coding.mini-surround",
@@ -16,6 +15,7 @@
     "lazyvim.plugins.extras.editor.snacks_picker",
     "lazyvim.plugins.extras.editor.telescope",
     "lazyvim.plugins.extras.formatting.prettier",
+    "lazyvim.plugins.extras.lang.haskell",
     "lazyvim.plugins.extras.lang.json",
     "lazyvim.plugins.extras.lang.markdown",
     "lazyvim.plugins.extras.lang.nix",

nvim-config/lua/plugins/avante.lua

@@ -6,6 +6,8 @@ return {
     -- add any opts here
     -- for example
     provider = "ollama",
+    mode = "legacy",
+    disable_tools = true,
     behaviour = {
       enable_cursor_planning_mode = true, -- enable cursor planning mode!
     },
@@ -18,6 +20,7 @@ return {
         max_completion_tokens = 40000, -- Increase this to include reasoning tokens (for reasoning models)
         stream = true,
         thinking = true,
+        disable_tools = true,
         --system_prompt = "Enable deep thinking subroutine.",
         -- reasoning_effort = "high", -- low|medium|high, only used for reasoning models
       },
@@ -26,10 +29,11 @@ return {
         model = "qwen3:32b",
         max_completion_tokens = 40000,
         reasoning_effort = "high",
+        disable_tools = true,
       },
     },
     rag_service = {
-      enabled = true, -- Enables the RAG service
+      enabled = false, -- Enables the RAG service
       host_mount = os.getenv("HOME"), -- Host mount path for the rag service
       provider = "ollama", -- The provider to use for RAG service (e.g. openai or ollama)
       llm_model = "cogito", -- The LLM model to use for RAG service

nvim-config/lua/plugins/haskell-snippets.lua

@@ -0,0 +1,18 @@
+return {
+  "mrcjkb/haskell-snippets.nvim",
+  ft = { "haskell", "lhaskell", "cabal" },
+  dependencies = { "L3MON4D3/LuaSnip" },
+  -- falls Lazy mal falsch cached: lade LuaSnip aktiv vorher
+  init = function()
+    if not package.loaded["luasnip"] then
+      local ok, lazy = pcall(require, "lazy")
+      if ok then
+        lazy.load({ plugins = { "LuaSnip" } })
+      end
+    end
+  end,
+  -- lade nur, wenn require("luasnip") wirklich klappt
+  cond = function()
+    return package.loaded["luasnip"] or pcall(require, "luasnip")
+  end,
+}

nvim-config/lua/plugins/haskell.lua

@@ -0,0 +1,25 @@
+return {
+  "mrcjkb/haskell-tools.nvim",
+  ft = { "haskell", "lhaskell", "cabal" },
+  opts = {
+
+    hls = {
+      settings = {
+        haskell = {
+          formattingProvider = "fourmolu",
+          -- wir nutzen das interne Plugin, kein externes Binary nötig:
+          plugin = { fourmolu = { config = { external = false } } },
+
+          -- .cabal-Formatting komplett deaktivieren (sonst verlangt HLS cabal-fmt)
+          cabalFormattingProvider = "none",
+        },
+      },
+    },
+    -- optional: Safety im on_attach
+    on_attach = function(client, bufnr)
+      if vim.bo[bufnr].filetype == "cabal" then
+        client.server_capabilities.documentFormattingProvider = false
+      end
+    end,
+  },
+}

nvim-config/lua/plugins/snippets.lua

@@ -0,0 +1,21 @@
+return {
+  "L3MON4D3/LuaSnip",
+  version = "v2.*",
+  lazy = false, -- früh laden
+  priority = 1000, -- vor anderem Zeug
+  dependencies = { "rafamadriz/friendly-snippets" },
+  build = (function()
+    return (vim.fn.executable("make") == 1) and "make install_jsregexp" or nil
+  end)(),
+  config = function()
+    require("luasnip").config.set_config({
+      history = true,
+      updateevents = "TextChanged,TextChangedI",
+      enable_autosnippets = true,
+    })
+    require("luasnip.loaders.from_vscode").lazy_load()
+    require("luasnip.loaders.from_lua").lazy_load({
+      paths = vim.fn.stdpath("config") .. "/lua/snippets",
+    })
+  end,
+}

nvim-config/lua/plugins/test.lua

@@ -1,5 +1,6 @@
 return {
-  { "nvim-neotest/neotest-plenary", "nvim-neotest/neotest-jest" },
+  "nvim-neotest/neotest-plenary",
+  "nvim-neotest/neotest-jest",
   {
     "nvim-neotest/neotest",
     opts = {