add a bunch of language specific configs

home/private_dot_config/nvim/lua/plugins/language/go.lua

@@ -0,0 +1,93 @@
+-- adapted from https://www.lazyvim.org/extras/lang/go
+
+return {
+  {
+    "nvim-treesitter/nvim-treesitter",
+    opts = function(_, opts)
+      vim.list_extend(opts.ensure_installed, {
+        "go",
+        "gomod",
+        "gowork",
+        "gosum",
+      })
+    end,
+  },
+  {
+    "neovim/nvim-lspconfig",
+    opts = {
+      servers = {
+        gopls = {
+          keys = {
+            -- Workaround for the lack of a DAP strategy in neotest-go: https://github.com/nvim-neotest/neotest-go/issues/12
+            { "<leader>td", "<cmd>lua require('dap-go').debug_test()<CR>", desc = "Debug Nearest (Go)" },
+          },
+          settings = {
+            gopls = {
+              gofumpt = true,
+              codelenses = {
+                gc_details = false,
+                generate = true,
+                regenerate_cgo = true,
+                run_govulncheck = true,
+                test = true,
+                tidy = true,
+                upgrade_dependency = true,
+                vendor = true,
+              },
+              hints = {
+                assignVariableTypes = true,
+                compositeLiteralFields = true,
+                compositeLiteralTypes = true,
+                constantValues = true,
+                functionTypeParameters = true,
+                parameterNames = true,
+                rangeVariableTypes = true,
+              },
+              analyses = {
+                fieldalignment = true,
+                nilness = true,
+                unusedparams = true,
+                unusedwrite = true,
+                useany = true,
+              },
+              usePlaceholders = true,
+              completeUnimported = true,
+              staticcheck = true,
+              directoryFilters = { "-.git", "-.vscode", "-.idea", "-.vscode-test", "-node_modules" },
+              semanticTokens = true,
+            },
+          },
+        },
+      },
+      setup = {
+        gopls = function(_, opts)
+          -- workaround for gopls not supporting semanticTokensProvider
+          -- https://github.com/golang/go/issues/54531#issuecomment-1464982242
+          LazyVim.lsp.on_attach(function(client, _)
+            if client.name == "gopls" then
+              if not client.server_capabilities.semanticTokensProvider then
+                local semantic = client.config.capabilities.textDocument.semanticTokens
+                client.server_capabilities.semanticTokensProvider = {
+                  full = true,
+                  legend = {
+                    tokenTypes = semantic.tokenTypes,
+                    tokenModifiers = semantic.tokenModifiers,
+                  },
+                  range = true,
+                }
+              end
+            end
+          end)
+          -- end workaround
+        end,
+      },
+    },
+  },
+  {
+    "williamboman/mason.nvim",
+    opts = function(_, opts)
+      opts.ensure_installed = opts.ensure_installed or {}
+      vim.list_extend(opts.ensure_installed, { "goimports", "gofumpt", "gomodifytags", "impl", "delve" })
+    end,
+  },
+}

home/private_dot_config/nvim/lua/plugins/language/nix.lua

@@ -0,0 +1,16 @@
+return {
+  require("util").setup_lang({ treesitter = { "nix" } }),
+  {
+    "neovim/nvim-lspconfig",
+    opts = {
+      servers = {
+        nixd = {
+          mason = false,
+        },
+        -- nil_ls = {
+          -- mason = false,
+        -- },
+      },
+    },
+  },
+}

home/private_dot_config/nvim/lua/plugins/language/nu.lua

@@ -0,0 +1,7 @@
+return {
+    "nvim-treesitter/nvim-treesitter",
+    dependencies = {
+        { "nushell/tree-sitter-nu" },
+    },
+    build = ":TSUpdate",
+}

home/private_dot_config/nvim/lua/plugins/language/roc.lua

@@ -0,0 +1,30 @@
+-- make .roc files have the correct filetype
+vim.api.nvim_create_autocmd({ "BufEnter", "BufWinEnter" }, {
+  pattern = { "*.roc" },
+  command = "set filetype=roc",
+})
+
+-- -- add roc tree-sitter
+-- local parsers = require("nvim-treesitter.parsers").get_parser_configs()
+--
+-- parsers.roc = {
+--   install_info = {
+--     url = "https://github.com/faldor20/tree-sitter-roc",
+--     files = { "src/parser.c", "src/scanner.c" },
+--   },
+-- }
+
+return {
+  { "nvim-treesitter/nvim-treesitter", opts = { ensure_installed = { "roc" } }
+ },
+  {
+    "neovim/nvim-lspconfig",
+    opts = {
+      servers = {
+        roc_ls = {
+          mason = false,
+        },
+      },
+    },
+  },
+}

home/private_dot_config/nvim/lua/plugins/language/rust.lua

@@ -0,0 +1,99 @@
+-- adapted from https://www.lazyvim.org/extras/lang/rust
+return {
+  {
+    "hrsh7th/nvim-cmp",
+    opts = function(_, opts)
+      opts.sources = opts.sources or {}
+      table.insert(opts.sources, { name = "crates" })
+    end,
+  },
+  {
+    "Saecki/crates.nvim",
+    event = { "BufRead Cargo.toml" },
+    opts = {
+      completions = {
+        cmp = { enabled = true },
+      },
+    },
+  },
+  {
+
+    "nvim-treesitter/nvim-treesitter",
+    opts = function(_, opts)
+      opts.ensure_installed = opts.ensure_installed or {}
+      vim.list_extend(opts.ensure_installed, { "ron", "rust", "toml" })
+    end,
+  },
+  {
+    "mrcjkb/rustaceanvim",
+    version = "^4", -- Recommended
+    ft = { "rust" },
+    opts = {
+      server = {
+        on_attach = function(_, bufnr)
+          vim.keymap.set("n", "<leader>cR", function()
+            vim.cmd.RustLsp("codeAction")
+          end, { desc = "Code Action", buffer = bufnr })
+          vim.keymap.set("n", "<leader>dr", function()
+            vim.cmd.RustLsp("debuggables")
+          end, { desc = "Rust debuggables", buffer = bufnr })
+        end,
+        default_settings = {
+          -- rust-analyzer language server configuration
+          ["rust-analyzer"] = {
+            cargo = {
+              allFeatures = true,
+              loadOutDirsFromCheck = true,
+              runBuildScripts = true,
+            },
+            -- Add clippy lints for Rust.
+            checkOnSave = {
+              allFeatures = true,
+              command = "clippy",
+              extraArgs = { "--no-deps" },
+            },
+            procMacro = {
+              enable = true,
+              ignored = {
+                ["async-trait"] = { "async_trait" },
+                ["napi-derive"] = { "napi" },
+                ["async-recursion"] = { "async_recursion" },
+              },
+            },
+          },
+        },
+      },
+    },
+    config = function(_, opts)
+      vim.g.rustaceanvim = vim.tbl_deep_extend("keep", vim.g.rustaceanvim or {}, opts or {})
+    end,
+  },
+  {
+    "neovim/nvim-lspconfig",
+    opts = {
+      servers = {
+        rust_analyzer = {},
+        taplo = {
+          keys = {
+            {
+              "K",
+              function()
+                if vim.fn.expand("%:t") == "Cargo.toml" and require("crates").popup_available() then
+                  require("crates").show_popup()
+                else
+                  vim.lsp.buf.hover()
+                end
+              end,
+              desc = "Show Crate Documentation",
+            },
+          },
+        },
+      },
+      setup = {
+        rust_analyzer = function()
+          return true
+        end,
+      },
+    },
+  },
+}

home/private_dot_config/nvim/lua/plugins/language/zig.lua

@@ -0,0 +1,20 @@
+-- adapted from https://www.lazyvim.org/extras/lang/rust
+return {
+  {
+    "nvim-treesitter/nvim-treesitter",
+    opts = function(_, opts)
+      opts.ensure_installed = opts.ensure_installed or {}
+      vim.list_extend(opts.ensure_installed, { "zig" })
+    end,
+  },
+  {
+    "neovim/nvim-lspconfig",
+    opts = {
+      servers = {
+        zls = {
+          mason = false,
+        },
+      },
+    },
+  },
+}