fix(neovim): use getnixpath util for nvim-dap and lsp, move polish

This moves polish.lua to `lua/`, creates a util.lua file to be loaded
before lazy.nvim so we can use the `getnixpath` util everywhere, and
replaces in polish.lua and lsp.lua the template strings for substitution
with a `getnixpath` equivalent

modules/home-manager/programs/neovim/default.nix

@@ -153,15 +153,7 @@ in
 
       substituteInPlace $out \
         --replace-fail "{hostname}" "${config.programs.neovim.nixd.hostname}" \
-        --replace-fail "{location}" "${config.programs.neovim.nixd.location}" \
-        --replace-fail "{pkgs.vue-language-server}" "${pkgs.vue-language-server}"
-    '';
-
-    xdg.configFile."nvim/lua/polish.lua".source = pkgs.runCommand "polish.lua" { } ''
-      cp ${./polish.lua} $out
-
-      substituteInPlace $out \
-        --replace-fail "{pkgs.vscode-extensions.ms-vscode.cpptools}" "${pkgs.vscode-extensions.ms-vscode.cpptools}" \
+        --replace-fail "{location}" "${config.programs.neovim.nixd.location}"
     '';
   };
 }

modules/home-manager/programs/neovim/init.lua

@@ -3,17 +3,21 @@
 local lazypath = vim.env.LAZY or vim.fn.stdpath "data" .. "/lazy/lazy.nvim"
 if not (vim.env.LAZY or (vim.uv or vim.loop).fs_stat(lazypath)) then
   -- stylua: ignore
-  vim.fn.system({ "git", "clone", "--filter=blob:none", "https://github.com/folke/lazy.nvim.git", "--branch=stable", lazypath })
+  vim.fn.system({ "git", "clone", "--filter=blob:none", "https://github.com/folke/lazy.nvim.git", "--branch=stable",
+    lazypath })
 end
 vim.opt.rtp:prepend(lazypath)
 
 -- validate that lazy is available
 if not pcall(require, "lazy") then
   -- stylua: ignore
-  vim.api.nvim_echo({ { ("Unable to load lazy from: %s\n"):format(lazypath), "ErrorMsg" }, { "Press any key to exit...", "MoreMsg" } }, true, {})
-	vim.fn.getchar()
-	vim.cmd.quit()
+  vim.api.nvim_echo(
+    { { ("Unable to load lazy from: %s\n"):format(lazypath), "ErrorMsg" }, { "Press any key to exit...", "MoreMsg" } },
+    true, {})
+  vim.fn.getchar()
+  vim.cmd.quit()
 end
 
+require "util"
 require "lazy_setup"
 require "polish"

modules/home-manager/programs/neovim/lsp.lua

@@ -104,7 +104,8 @@ return {
               globalPlugins = {
                 {
                   name = "@vue/typescript-plugin",
-                  location = "{pkgs.vue-language-server}/lib/node_modules/@vue/language-server",
+                  location = vim.fn.getnixpath "vue-language-server"
+                      .. "/lib/node_modules/@vue/language-server",
                   languages = { "vue" },
                   configNamespace = "typescript",
                   enableForWorkspaceTypeScriptVersions = true,

modules/home-manager/programs/neovim/lua/plugins/nvim-dap.lua

@@ -0,0 +1,84 @@
+---@type LazySpec
+return {
+  "mfussenegger/nvim-dap",
+  config = function()
+    local dap = require "dap"
+
+    ---@type dap.Adapter
+    dap.adapters.codelldb = {
+      port = "${port}",
+      type = "server",
+      executable = {
+        command = "codelldb",
+        args = { "--port", "${port}" },
+      },
+    }
+
+    ---@type dap.Configuration[]
+    dap.configurations.rust = {
+      {
+        name = "Launch file",
+        type = "codelldb",
+        request = "launch",
+        program = function()
+          return vim.fn.input("Path to executable: ", vim.fn.getcwd() .. "/", "file")
+        end,
+        cwd = "${workspaceFolder}",
+        stopOnEntry = false,
+      },
+    }
+
+    ---@type dap.Adapter
+    dap.adapters.cppdbg = {
+      id = "cppdbg",
+      type = "executable",
+      command = vim.fn.getnixpath "vscode-extensions.ms-vscode.cpptools"
+          .. "/share/vscode/extensions/ms-vscode.cpptools/debugAdapters/bin/OpenDebugAD7",
+    }
+
+    ---@type dap.Configuration[]
+    dap.configurations.cpp = {
+      {
+        name = "Launch file",
+        type = "cppdbg",
+        request = "launch",
+        program = function()
+          return vim.fn.input("Path to executable: ", vim.fn.getcwd() .. "/", "file")
+        end,
+        cwd = "${workspaceFolder}",
+        stopAtEntry = true,
+      },
+      {
+        name = "Attach to gdbserver :1234",
+        type = "cppdbg",
+        request = "launch",
+        MIMode = "gdb",
+        miDebuggerServerAddress = "localhost:1234",
+        miDebuggerPath = "/usr/bin/gdb",
+        cwd = "${workspaceFolder}",
+        program = function()
+          return vim.fn.input("Path to executable: ", vim.fn.getcwd() .. "/", "file")
+        end,
+      },
+    }
+    dap.configurations.c = dap.configurations.cpp
+
+    ---@type dap.Adapter
+    dap.adapters.godot = {
+      type = "server",
+      host = "127.0.0.1",
+      port = 6006,
+    }
+
+    ---@type dap.Configuration[]
+    dap.configurations.gdscript = {
+      {
+        name = "Launch scene",
+        type = "godot",
+        request = "launch",
+        project = "${workspaceFolder}",
+        scene = "current",
+      },
+    }
+  end,
+}

modules/home-manager/programs/neovim/lua/plugins/roslyn-nvim.lua

@@ -7,12 +7,10 @@ return {
     dependencies = {
       {
         "tris203/rzls.nvim",
-        config = function()
-          ---@diagnostic disable-next-line: missing-fields
-          require("rzls").setup {
-            path = vim.fn.getnixpath "rzls" .. "/bin/rzls",
-          }
-        end,
+        opts = {
+          capabilities = vim.lsp.protocol.make_client_capabilities(),
+          path = vim.fn.getnixpath "rzls" .. "/bin/rzls",
+        },
       },
     },
     opts = function(_, opts)

modules/home-manager/programs/neovim/lua/polish.lua

@@ -0,0 +1,16 @@
+-- This will run last in the setup process and is a good place to configure
+-- things like custom filetypes. This just pure lua so anything that doesn't
+-- fit in the normal config locations above can go here
+
+-- Set up custom filetypes
+vim.filetype.add {
+  extension = {
+    foo = "fooscript",
+  },
+  filename = {
+    ["Foofile"] = "fooscript",
+  },
+  pattern = {
+    ["~/%.config/foo/.*"] = "fooscript",
+  },
+}

modules/home-manager/programs/neovim/lua/util.lua

@@ -0,0 +1,65 @@
+--- Define PackageOutput
+--- @enum PackageOutput
+local PACKAGEOUTPUT = {
+  out = 0,
+  lib = 1,
+}
+
+--- Get the store path of a package
+--- @param packagename NixSearchExceptions | string
+--- @param packageoutput PackageOutput?
+--- @return string | nil
+vim.fn.getnixpath = function(packagename, packageoutput)
+  ---@enum (key) NixSearchExceptions
+  local exceptions = {}
+
+  return vim.split(
+    vim.api.nvim_cmd(
+      vim.api.nvim_parse_cmd(
+        string.format(
+          "silent !NIXPKGS_ALLOW_UNFREE=1 nix eval --raw --expr 'with import <nixpkgs> { }; (%s).%s' --impure",
+          exceptions[packagename] or packagename,
+          (packageoutput == PACKAGEOUTPUT.out or packageoutput == nil) and "outPath"
+          or string.format("lib.getLib %s", packagename)
+        ),
+        {}
+      ) --[[@as vim.api.keyset.cmd]],
+      {
+        output = true,
+      }
+    ),
+    "\n"
+  )[3]
+end
+
+--- Helper function to allow me to run commands grabbed
+--- by the current selection.
+--- @param isLua boolean
+--- @return string
+vim.fn.runcmdonmark = function(isLua)
+  local beginRow, beginCol = unpack(vim.api.nvim_buf_get_mark(0, "<"))
+  local endRow, endCol = unpack(vim.api.nvim_buf_get_mark(0, ">"))
+
+  if beginRow == nil or beginCol == nil or endRow == nil or endCol == nil then
+    return ""
+  end
+
+  local text = table.concat(
+    vim.tbl_map(function(incoming)
+      return vim.trim(incoming)
+    end, vim.api.nvim_buf_get_text(0, beginRow - 1, beginCol, endRow - 1, endCol + 1, {})),
+    " "
+  )
+
+  vim.notify("Running expression: " .. text, vim.log.levels.INFO)
+
+  return vim.api.nvim_cmd(
+    vim.api.nvim_parse_cmd((isLua == true and ":lua " or "") .. text, {}) --[[@as vim.api.keyset.cmd]],
+    {}
+  )
+end
+
+--- Register the function as a command as well, to facilitate things.
+vim.api.nvim_create_user_command("RunCmdOnMark", function(opts)
+  vim.fn.runcmdonmark((opts.args == "v:false" or opts.args == "false") and false or true)
+end, { range = true, nargs = "?" })

modules/home-manager/programs/neovim/polish.lua

@@ -1,162 +0,0 @@
--- This will run last in the setup process and is a good place to configure
--- things like custom filetypes. This just pure lua so anything that doesn't
--- fit in the normal config locations above can go here
-
--- Set up custom filetypes
-vim.filetype.add {
-  extension = {
-    foo = "fooscript",
-  },
-  filename = {
-    ["Foofile"] = "fooscript",
-  },
-  pattern = {
-    ["~/%.config/foo/.*"] = "fooscript",
-  },
-}
-
---- Define PackageOutput
---- @enum PackageOutput
-local PACKAGEOUTPUT = {
-  out = 0,
-  lib = 1,
-}
-
---- Get the store path of a package
---- @param packagename NixSearchExceptions | string
---- @param packageoutput PackageOutput?
---- @return string | nil
-vim.fn.getnixpath = function(packagename, packageoutput)
-  ---@enum (key) NixSearchExceptions
-  local exceptions = {}
-
-  return vim.split(
-    vim.api.nvim_cmd(
-      vim.api.nvim_parse_cmd(
-        string.format(
-          "silent !nix eval --raw --expr 'with import <nixpkgs> { }; (%s).%s' --impure",
-          exceptions[packagename] or packagename,
-          (packageoutput == PACKAGEOUTPUT.out or packageoutput == nil) and "outPath"
-          or string.format("lib.getLib %s", packagename)
-        ),
-        {}
-      ) --[[@as vim.api.keyset.cmd]],
-      {
-        output = true,
-      }
-    ),
-    "\n"
-  )[3]
-end
-
---- Helper function to allow me to run commands grabbed
---- by the current selection.
---- @param isLua boolean
---- @return string
-vim.fn.runcmdonmark = function(isLua)
-  local beginRow, beginCol = unpack(vim.api.nvim_buf_get_mark(0, "<"))
-  local endRow, endCol = unpack(vim.api.nvim_buf_get_mark(0, ">"))
-
-  if beginRow == nil or beginCol == nil or endRow == nil or endCol == nil then
-    return ""
-  end
-
-  local text = table.concat(
-    vim.tbl_map(function(incoming)
-      return vim.trim(incoming)
-    end, vim.api.nvim_buf_get_text(0, beginRow - 1, beginCol, endRow - 1, endCol + 1, {})),
-    " "
-  )
-
-  vim.notify("Running expression: " .. text, vim.log.levels.INFO)
-
-  return vim.api.nvim_cmd(
-    vim.api.nvim_parse_cmd((isLua == true and ":lua " or "") .. text, {}) --[[@as vim.api.keyset.cmd]],
-    {}
-  )
-end
-
---- Register the function as a command as well, to facilitate things.
-vim.api.nvim_create_user_command("RunCmdOnMark", function(opts)
-  vim.fn.runcmdonmark((opts.args == "v:false" or opts.args == "false") and false or true)
-end, { range = true, nargs = "?" })
-
-local dap = require "dap"
-
----@type dap.Adapter
-dap.adapters.codelldb = {
-  port = "${port}",
-  type = "server",
-  executable = {
-    command = "codelldb",
-    args = { "--port", "${port}" },
-  },
-}
-
----@type dap.Adapter
-dap.adapters.cppdbg = {
-  id = "cppdbg",
-  type = "executable",
-  command =
-  "{pkgs.vscode-extensions.ms-vscode.cpptools}/share/vscode/extensions/ms-vscode.cpptools/debugAdapters/bin/OpenDebugAD7",
-}
-
----@type dap.Adapter
-dap.adapters.godot = {
-  type = "server",
-  host = "127.0.0.1",
-  port = 6006,
-}
-
----@type dap.Configuration[]
-dap.configurations.rust = {
-  {
-    name = "Launch file",
-    type = "codelldb",
-    request = "launch",
-    program = function()
-      return vim.fn.input("Path to executable: ", vim.fn.getcwd() .. "/", "file")
-    end,
-    cwd = "${workspaceFolder}",
-    stopOnEntry = false,
-  },
-}
-
----@type dap.Configuration[]
-dap.configurations.cpp = {
-  {
-    name = "Launch file",
-    type = "cppdbg",
-    request = "launch",
-    program = function()
-      return vim.fn.input("Path to executable: ", vim.fn.getcwd() .. "/", "file")
-    end,
-    cwd = "${workspaceFolder}",
-    stopAtEntry = true,
-  },
-  {
-    name = "Attach to gdbserver :1234",
-    type = "cppdbg",
-    request = "launch",
-    MIMode = "gdb",
-    miDebuggerServerAddress = "localhost:1234",
-    miDebuggerPath = "/usr/bin/gdb",
-    cwd = "${workspaceFolder}",
-    program = function()
-      return vim.fn.input("Path to executable: ", vim.fn.getcwd() .. "/", "file")
-    end,
-  },
-}
-
-dap.configurations.c = dap.configurations.cpp
-
----@type dap.Configuration[]
-dap.configurations.gdscript = {
-  {
-    name = "Launch scene",
-    type = "godot",
-    request = "launch",
-    project = "${workspaceFolder}",
-    scene = "current",
-  },
-}