From 0ff9476eae555e79b5d0df9cf10cd64765c9a9e2 Mon Sep 17 00:00:00 2001
From: NotAShelf <raf@notashelf.dev>
Date: Thu, 26 Sep 2024 17:43:14 +0300
Subject: [PATCH] add conform.nvim & nvim-lint

---
 flake.lock                                    | 34 ++++++++++++++++++
 flake.nix                                     | 12 +++++++
 modules/modules.nix                           |  1 +
 modules/plugins/diagnostics/default.nix       |  3 ++
 .../plugins/diagnostics/nvim-lint/config.nix  | 20 +++++++++++
 .../plugins/diagnostics/nvim-lint/default.nix |  6 ++++
 .../diagnostics/nvim-lint/nvim-lint.nix       | 36 +++++++++++++++++++
 .../plugins/formatter/conform-nvim/config.nix | 20 +++++++++++
 .../formatter/conform-nvim/conform-nvim.nix   | 33 +++++++++++++++++
 .../formatter/conform-nvim/default.nix        |  6 ++++
 modules/plugins/formatter/default.nix         |  3 ++
 11 files changed, 174 insertions(+)
 create mode 100644 modules/plugins/diagnostics/default.nix
 create mode 100644 modules/plugins/diagnostics/nvim-lint/config.nix
 create mode 100644 modules/plugins/diagnostics/nvim-lint/default.nix
 create mode 100644 modules/plugins/diagnostics/nvim-lint/nvim-lint.nix
 create mode 100644 modules/plugins/formatter/conform-nvim/config.nix
 create mode 100644 modules/plugins/formatter/conform-nvim/conform-nvim.nix
 create mode 100644 modules/plugins/formatter/conform-nvim/default.nix
 create mode 100644 modules/plugins/formatter/default.nix

diff --git a/flake.lock b/flake.lock
index 91fc5060..a67a79af 100644
--- a/flake.lock
+++ b/flake.lock
@@ -396,6 +396,22 @@
         "type": "github"
       }
     },
+    "plugin-conform-nvim": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1726168403,
+        "narHash": "sha256-AWgG+16Bh/xu50pU78mKIcQy9MKzWF1YKdbEt5jX0WQ=",
+        "owner": "stevearc",
+        "repo": "conform.nvim",
+        "rev": "1a99fdc1d3aa9ccdf3021e67982a679a8c5c740c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "stevearc",
+        "repo": "conform.nvim",
+        "type": "github"
+      }
+    },
     "plugin-copilot-cmp": {
       "flake": false,
       "locked": {
@@ -1133,6 +1149,22 @@
         "type": "github"
       }
     },
+    "plugin-nvim-lint": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1727002360,
+        "narHash": "sha256-mg3IqNfIeWimasYEHilqv4Yx67hTHBubq19nLTNrjLk=",
+        "owner": "mfussenegger",
+        "repo": "nvim-lint",
+        "rev": "968a35d54b3a4c1ce66609cf80b14d4ae44fe77f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "mfussenegger",
+        "repo": "nvim-lint",
+        "type": "github"
+      }
+    },
     "plugin-nvim-lspconfig": {
       "flake": false,
       "locked": {
@@ -1800,6 +1832,7 @@
         "plugin-cmp-vsnip": "plugin-cmp-vsnip",
         "plugin-codewindow-nvim": "plugin-codewindow-nvim",
         "plugin-comment-nvim": "plugin-comment-nvim",
+        "plugin-conform-nvim": "plugin-conform-nvim",
         "plugin-copilot-cmp": "plugin-copilot-cmp",
         "plugin-copilot-lua": "plugin-copilot-lua",
         "plugin-crates-nvim": "plugin-crates-nvim",
@@ -1846,6 +1879,7 @@
         "plugin-nvim-dap-ui": "plugin-nvim-dap-ui",
         "plugin-nvim-docs-view": "plugin-nvim-docs-view",
         "plugin-nvim-lightbulb": "plugin-nvim-lightbulb",
+        "plugin-nvim-lint": "plugin-nvim-lint",
         "plugin-nvim-lspconfig": "plugin-nvim-lspconfig",
         "plugin-nvim-navbuddy": "plugin-nvim-navbuddy",
         "plugin-nvim-navic": "plugin-nvim-navic",
diff --git a/flake.nix b/flake.nix
index c4996fcf..a506cec8 100644
--- a/flake.nix
+++ b/flake.nix
@@ -187,6 +187,18 @@
       flake = false;
     };
 
+    # Formatters
+    plugin-conform-nvim = {
+      url = "github:stevearc/conform.nvim";
+      flake = false;
+    };
+
+    # Diagnostics
+    plugin-nvim-lint = {
+      url = "github:mfussenegger/nvim-lint";
+      flake = false;
+    };
+
     # Copying/Registers
     plugin-registers = {
       url = "github:tversteeg/registers.nvim";
diff --git a/modules/modules.nix b/modules/modules.nix
index 1204e43f..e736aa6d 100644
--- a/modules/modules.nix
+++ b/modules/modules.nix
@@ -24,6 +24,7 @@
       "dashboard"
       "debugger"
       "filetree"
+      "formatter"
       "git"
       "languages"
       "lsp"
diff --git a/modules/plugins/diagnostics/default.nix b/modules/plugins/diagnostics/default.nix
new file mode 100644
index 00000000..3789640d
--- /dev/null
+++ b/modules/plugins/diagnostics/default.nix
@@ -0,0 +1,3 @@
+{
+  imports = [./nvim-lint];
+}
diff --git a/modules/plugins/diagnostics/nvim-lint/config.nix b/modules/plugins/diagnostics/nvim-lint/config.nix
new file mode 100644
index 00000000..dac2c2f4
--- /dev/null
+++ b/modules/plugins/diagnostics/nvim-lint/config.nix
@@ -0,0 +1,20 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib.modules) mkIf;
+  inherit (lib.nvim.dag) entryAnywhere;
+  inherit (lib.nvim.lua) toLuaObject;
+
+  cfg = config.vim.diagnostics.nvim-lint;
+in {
+  config = mkIf cfg.enable {
+    vim = {
+      startPlugins = ["nvim-lint"];
+      pluginRC.nvim-lint = entryAnywhere ''
+        require("lint").setup(${toLuaObject cfg.setupOpts})
+      '';
+    };
+  };
+}
diff --git a/modules/plugins/diagnostics/nvim-lint/default.nix b/modules/plugins/diagnostics/nvim-lint/default.nix
new file mode 100644
index 00000000..00c526f1
--- /dev/null
+++ b/modules/plugins/diagnostics/nvim-lint/default.nix
@@ -0,0 +1,6 @@
+{
+  imports = [
+    ./nvim-lint.nix
+    ./config.nix
+  ];
+}
diff --git a/modules/plugins/diagnostics/nvim-lint/nvim-lint.nix b/modules/plugins/diagnostics/nvim-lint/nvim-lint.nix
new file mode 100644
index 00000000..45674a54
--- /dev/null
+++ b/modules/plugins/diagnostics/nvim-lint/nvim-lint.nix
@@ -0,0 +1,36 @@
+{
+  pkgs,
+  lib,
+  ...
+}: let
+  inherit (lib.options) mkOption mkEnableOption literalExpression;
+  inherit (lib.types) attrs attrsOf listOf str;
+  inherit (lib.nvim.types) mkPluginSetupOption;
+in {
+  options.vim.diagnostics.nvim-lint = {
+    enable = mkEnableOption "asynchronous linter plugin for Neovim [nvim-lint]";
+    setupOpts = mkPluginSetupOption "conform.nvim" {
+      linters_by_ft = mkOption {
+        type = attrsOf (listOf str);
+        default = {};
+        example = {
+          text = ["vale"];
+          markdown = ["vale"];
+        };
+        description = ''
+          Map of filetype to formatters. This option takes a set of
+          `key = value` format where the `value will` be converted
+          to its Lua equivalent. You are responsible for passing the
+          correct Nix data types to generate a correct Lua value that
+          conform is able to accept.
+        '';
+      };
+
+      default_format_opts = mkOption {
+        type = attrs;
+        default = {lsp_format = "fallback";};
+        description = "Default values when calling `conform.format()`";
+      };
+    };
+  };
+}
diff --git a/modules/plugins/formatter/conform-nvim/config.nix b/modules/plugins/formatter/conform-nvim/config.nix
new file mode 100644
index 00000000..0b83d813
--- /dev/null
+++ b/modules/plugins/formatter/conform-nvim/config.nix
@@ -0,0 +1,20 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib.modules) mkIf;
+  inherit (lib.nvim.dag) entryAnywhere;
+  inherit (lib.nvim.lua) toLuaObject;
+
+  cfg = config.vim.formatter.conform-nvim;
+in {
+  config = mkIf cfg.enable {
+    vim = {
+      startPlugins = ["conform-nvim"];
+      pluginRC.conform-nvim = entryAnywhere ''
+        require("conform").setup(${toLuaObject cfg.setupOpts})
+      '';
+    };
+  };
+}
diff --git a/modules/plugins/formatter/conform-nvim/conform-nvim.nix b/modules/plugins/formatter/conform-nvim/conform-nvim.nix
new file mode 100644
index 00000000..a4e0d31b
--- /dev/null
+++ b/modules/plugins/formatter/conform-nvim/conform-nvim.nix
@@ -0,0 +1,33 @@
+{
+  pkgs,
+  lib,
+  ...
+}: let
+  inherit (lib.options) mkOption mkEnableOption literalExpression;
+  inherit (lib.types) attrs;
+  inherit (lib.nvim.types) mkPluginSetupOption;
+in {
+  options.vim.formatter.conform-nvim = {
+    enable = mkEnableOption "lightweight yet powerful formatter plugin for Neovim [conform-nvim]";
+    setupOpts = mkPluginSetupOption "conform.nvim" {
+      formatters_by_ft = mkOption {
+        type = attrs;
+        default = {};
+        example = literalExpression "lua = [\"${pkgs.stylua}/bin/stylua\"]";
+        description = ''
+          Map of filetype to formatters. This option takes a set of
+          `key = value` format where the `value will` be converted
+          to its Lua equivalent. You are responsible for passing the
+          correct Nix data types to generate a correct Lua value that
+          conform is able to accept.
+        '';
+      };
+
+      default_format_opts = mkOption {
+        type = attrs;
+        default = {lsp_format = "fallback";};
+        description = "Default values when calling `conform.format()`";
+      };
+    };
+  };
+}
diff --git a/modules/plugins/formatter/conform-nvim/default.nix b/modules/plugins/formatter/conform-nvim/default.nix
new file mode 100644
index 00000000..56c90f3f
--- /dev/null
+++ b/modules/plugins/formatter/conform-nvim/default.nix
@@ -0,0 +1,6 @@
+{
+  imports = [
+    ./conform-nvim.nix
+    ./config.nix
+  ];
+}
diff --git a/modules/plugins/formatter/default.nix b/modules/plugins/formatter/default.nix
new file mode 100644
index 00000000..f57ad66a
--- /dev/null
+++ b/modules/plugins/formatter/default.nix
@@ -0,0 +1,3 @@
+{
+  imports = [./conform-nvim];
+}