From 177540d59592ab6897d99cc11aa535a540005348 Mon Sep 17 00:00:00 2001
From: Wittano <radoslaw.ratyna@gmail.com>
Date: Thu, 28 Dec 2023 00:49:48 +0100
Subject: [PATCH] feat(neovim): added first templates when is created a new
 file

---
 lib/imports.nix                               |   8 +-
 modules/editors/neovim.nix                    | 486 +++++++++---------
 modules/editors/plugins/template.nvim.nix     |  30 ++
 modules/editors/plugins/templates/main.go     |   5 +
 modules/editors/plugins/templates/module.nix  |  17 +
 modules/editors/plugins/templates/standard.go |   2 +
 6 files changed, 306 insertions(+), 242 deletions(-)
 create mode 100644 modules/editors/plugins/template.nvim.nix
 create mode 100644 modules/editors/plugins/templates/main.go
 create mode 100644 modules/editors/plugins/templates/module.nix
 create mode 100644 modules/editors/plugins/templates/standard.go

diff --git a/lib/imports.nix b/lib/imports.nix
index ff928d3a..138fe51b 100644
--- a/lib/imports.nix
+++ b/lib/imports.nix
@@ -1,10 +1,10 @@
 { lib, ... }: rec {
   inherit (lib.attrsets) mapAttrsToList filterAttrs;
-  inherit (lib.lists) flatten;
+  inherit (lib.lists) flatten any;
   inherit (lib.strings) hasSuffix hasPrefix;
 
-  importModulesPath = path:
-    flatten (mapAttrsToList
+  importModulesPath = path: builtins.filter (e: e != null) 
+  (flatten (mapAttrsToList
       (n: v:
         let
           newPath = "${path}/${n}";
@@ -15,5 +15,5 @@
           then newPath
           else null
         else importModulesPath newPath)
-      (filterAttrs (n: v: n != "apps" && n != "utils") (builtins.readDir path)));
+      (filterAttrs (n: v: n != "apps" && n != "utils" && n != "plugins") (builtins.readDir path))));
 }
diff --git a/modules/editors/neovim.nix b/modules/editors/neovim.nix
index b308ebb5..b7dc9ce8 100644
--- a/modules/editors/neovim.nix
+++ b/modules/editors/neovim.nix
@@ -16,280 +16,290 @@ in
   config = mkIf cfg.enable {
     home-manager.users.wittano.home.packages = with pkgs; [ ripgrep ];
 
-    programs.nixvim = {
-      enable = true;
-      enableMan = true;
+    programs.nixvim =
+      let
+        templateNvimPlugin = pkgs.callPackage ./plugins/template.nvim.nix { };
+      in
+      {
+        enable = true;
+        enableMan = true;
 
-      extraPlugins = with pkgs.vimPlugins; [
-        vim-wakatime
-        vimsence
-      ];
+        extraPlugins = with pkgs.vimPlugins; [
+          templateNvimPlugin.plugin
+          vim-wakatime
+          vimsence
+        ];
 
-      extraConfigLua = ''
-        -- nvim-autopairs
-        require("nvim-autopairs").setup {}
-      '';
+        extraConfigLua = ''
+          -- nvim-autopairs
+          require("nvim-autopairs").setup {}
 
-      globals.mapleader = " ";
+          -- template.nvim
+          ${templateNvimPlugin.luaConfig}
+        '';
 
-      options = {
-        number = true;
-        relativenumber = true;
-        swapfile = false;
-        wrap = true;
-        smartindent = true;
-        tabstop = 4;
-        softtabstop = 4;
-        shiftwidth = 4;
-        expandtab = true;
+        globals.mapleader = " ";
 
-        hlsearch = true;
-        incsearch = true;
-      };
+        options = {
+          number = true;
+          relativenumber = true;
+          swapfile = false;
+          wrap = true;
+          smartindent = true;
+          tabstop = 4;
+          softtabstop = 4;
+          shiftwidth = 4;
+          expandtab = true;
 
-      colorschemes.catppuccin =
-        let
-          theme = "macchiato";
-        in
-        {
-          enable = true;
-          background = {
-            dark = theme;
-            light = theme;
-          };
-          flavour = theme;
+          hlsearch = true;
+          incsearch = true;
         };
 
-      plugins = {
-        undotree = {
-          autoOpenDiff = true;
-          focusOnToggle = true;
-          enable = true;
-        };
-
-        dap = {
-          enable = true;
-          extensions = {
-            dap-go.enable = true;
-            dap-python = {
-              enable = true;
-              adapterPythonPath = "${pkgs.python3}/bin/python";
-            };
-            dap-ui = {
-              enable = true;
-              mappings = {
-                toggle = "<leader>dd";
-              };
+        colorschemes.catppuccin =
+          let
+            theme = "macchiato";
+          in
+          {
+            enable = true;
+            background = {
+              dark = theme;
+              light = theme;
             };
-            dap-virtual-text.enable = true;
+            flavour = theme;
           };
-        };
 
-        lsp = {
-          enable = true;
-          capabilities = "require('cmp_nvim_lsp').default_capabilities()";
-          keymaps = {
-            diagnostic = {
-              "<leader>j" = "goto_next";
-              "<leader>k" = "goto_prev";
-            };
-            lspBuf = {
-              K = "hover";
-              gD = "references";
-              gd = "definition";
-              gi = "implementation";
-              gt = "type_definition";
-              R = "rename";
-            };
+        plugins = {
+          undotree = {
+            autoOpenDiff = true;
+            focusOnToggle = true;
+            enable = true;
           };
-          servers = {
-            rnix-lsp.enable = true;
-            rust-analyzer = {
-              enable = true;
-              installRustc = true;
-              installCargo = true;
+
+          dap = {
+            enable = true;
+            extensions = {
+              dap-go.enable = true;
+              dap-python = {
+                enable = true;
+                adapterPythonPath = "${pkgs.python3}/bin/python";
+              };
+              dap-ui = {
+                enable = true;
+                mappings = {
+                  toggle = "<leader>dd";
+                };
+              };
+              dap-virtual-text.enable = true;
             };
-            tsserver.enable = true;
-            yamlls.enable = true;
-            pylsp = {
-              enable = true;
-              settings.plugins = {
-                rope.enabled = true;
-                pylsp_mypy.enabled = true;
-                pylint.enabled = true;
-                isort.enabled = true;
-                flake8.enabled = true;
-                black.enabled = true;
+          };
+
+          lsp = {
+            enable = true;
+            capabilities = "require('cmp_nvim_lsp').default_capabilities()";
+            keymaps = {
+              diagnostic = {
+                "<leader>j" = "goto_next";
+                "<leader>k" = "goto_prev";
+              };
+              lspBuf = {
+                K = "hover";
+                gD = "references";
+                gd = "definition";
+                gi = "implementation";
+                gt = "type_definition";
+                R = "rename";
               };
             };
-            html.enable = true;
-            gopls.enable = true;
-            cmake.enable = true;
-            gdscript.enable = true;
-            eslint.enable = true;
-            cssls.enable = true;
-            clangd.enable = true;
-            bashls.enable = true;
-            jsonls.enable = true;
-            tailwindcss.enable = true;
-            taplo.enable = true;
-            terraformls.enable = true;
+            servers = {
+              rnix-lsp.enable = true;
+              rust-analyzer = {
+                enable = true;
+                installRustc = true;
+                installCargo = true;
+              };
+              tsserver.enable = true;
+              yamlls.enable = true;
+              pylsp = {
+                enable = true;
+                settings.plugins = {
+                  rope.enabled = true;
+                  pylsp_mypy.enabled = true;
+                  pylint.enabled = true;
+                  isort.enabled = true;
+                  flake8.enabled = true;
+                  black.enabled = true;
+                };
+              };
+              html.enable = true;
+              gopls.enable = true;
+              cmake.enable = true;
+              gdscript.enable = true;
+              eslint.enable = true;
+              cssls.enable = true;
+              clangd.enable = true;
+              bashls.enable = true;
+              jsonls.enable = true;
+              tailwindcss.enable = true;
+              taplo.enable = true;
+              terraformls.enable = true;
 
-            # TODO Enable LSP server, when will be added to stable version of nixvim (26.12.2023)
+              # TODO Enable LSP server, when will be added to stable version of nixvim (26.12.2023)
 
-            #graphql.enable = true;
-            #dockerls.enable = true;
-            #ansiblels.enable = true;
+              #graphql.enable = true;
+              #dockerls.enable = true;
+              #ansiblels.enable = true;
+            };
           };
-        };
 
-        nvim-cmp = {
-          enable = true;
-          sources = [
-            { name = "nvim_lsp"; }
-            { name = "path"; }
-            { name = "snippy"; }
-            { name = "spell"; }
-            { name = "buffer"; }
-          ];
-          snippet.expand = "luasnip";
-          mappingPresets = [ "insert" ];
-          mapping = {
-            "<C-b>" = "cmp.mapping.scroll_docs(-4)";
-            "<C-f>" = "cmp.mapping.scroll_docs(4)";
-            "<C-Space>" = "cmp.mapping.complete()";
-            "<C-e>" = "cmp.mapping.abort()";
-            "<CR>" = "cmp.mapping.confirm({ select = true })";
+          nvim-cmp = {
+            enable = true;
+            sources = [
+              { name = "nvim_lsp"; }
+              { name = "path"; }
+              { name = "snippy"; }
+              { name = "spell"; }
+              { name = "buffer"; }
+            ];
+            snippet.expand = "luasnip";
+            mappingPresets = [ "insert" ];
+            mapping = {
+              "<C-b>" = "cmp.mapping.scroll_docs(-4)";
+              "<C-f>" = "cmp.mapping.scroll_docs(4)";
+              "<C-Space>" = "cmp.mapping.complete()";
+              "<C-e>" = "cmp.mapping.abort()";
+              "<CR>" = "cmp.mapping.confirm({ select = true })";
+            };
           };
-        };
 
-        luasnip.enable = true;
-        cmp-nvim-lua.enable = true;
-        cmp-nvim-lsp.enable = true;
-        cmp-path.enable = true;
-        cmp-snippy.enable = true;
-        cmp-buffer.enable = true;
-        cmp-spell.enable = true;
-        cmp-vim-lsp.enable = true;
+          luasnip.enable = true;
+          cmp-nvim-lua.enable = true;
+          cmp-nvim-lsp.enable = true;
+          cmp-path.enable = true;
+          cmp-snippy.enable = true;
+          cmp-buffer.enable = true;
+          cmp-spell.enable = true;
+          cmp-vim-lsp.enable = true;
 
-        lsp-format = {
-          enable = true;
-          lspServersToEnable = "all";
-        };
+          lsp-format = {
+            enable = true;
+            lspServersToEnable = "all";
+          };
 
-        barbar = {
-          enable = true;
-          autoHide = true;
-          insertAtEnd = true;
-          keymaps = {
-            close = "<leader>bd";
-            goTo1 = "<leader>b1";
-            goTo2 = "<leader>b2";
-            goTo3 = "<leader>b3";
-            goTo4 = "<leader>b4";
-            goTo5 = "<leader>b5";
-            goTo6 = "<leader>b6";
-            goTo7 = "<leader>b7";
-            goTo8 = "<leader>b8";
-            goTo9 = "<leader>b9";
-            next = "<leader>bj";
-            previous = "<leader>bk";
+          barbar = {
+            enable = true;
+            autoHide = true;
+            insertAtEnd = true;
+            keymaps = {
+              close = "<leader>bd";
+              goTo1 = "<leader>b1";
+              goTo2 = "<leader>b2";
+              goTo3 = "<leader>b3";
+              goTo4 = "<leader>b4";
+              goTo5 = "<leader>b5";
+              goTo6 = "<leader>b6";
+              goTo7 = "<leader>b7";
+              goTo8 = "<leader>b8";
+              goTo9 = "<leader>b9";
+              next = "<leader>bj";
+              previous = "<leader>bk";
+            };
           };
-        };
 
-        tmux-navigator.enable = true;
+          tmux-navigator.enable = true;
 
-        lightline = {
-          enable = true;
-          colorscheme = "catppuccin";
-        };
+          lightline = {
+            enable = true;
+            colorscheme = "catppuccin";
+          };
 
-        nix.enable = true;
+          nix.enable = true;
 
-        surround.enable = true;
-        todo-comments.enable = true;
-        fugitive.enable = true;
+          surround.enable = true;
+          todo-comments.enable = true;
+          fugitive.enable = true;
 
-        telescope = {
-          enable = true;
-          extensions.file_browser = {
+          telescope = {
             enable = true;
-            hidden = true;
-          };
-          keymaps = {
-            "<leader>ff" = "find_files";
-            "<leader>fg" = "git_files";
-            "<leader>gg" = "live_grep";
-            "<leader>bf" = "buffers";
-            "<C-p>" = "lsp_definitions";
+            extensions.file_browser = {
+              enable = true;
+              hidden = true;
+            };
+            keymaps = {
+              "<leader>ff" = "find_files";
+              "<leader>fg" = "git_files";
+              "<leader>gg" = "live_grep";
+              "<leader>bf" = "buffers";
+              "<C-p>" = "lsp_definitions";
+            };
           };
-        };
 
-        endwise.enable = true;
-        gitblame.enable = true;
+          endwise.enable = true;
+          gitblame.enable = true;
 
-        nvim-autopairs = {
-          enable = true;
-          disableInReplaceMode = true;
+          nvim-autopairs = {
+            enable = true;
+            disableInReplaceMode = true;
+          };
         };
-      };
-      keymaps = [
-        # Custom
-        {
-          action = ''
-            function()
-              local currectFile = vim.fn.expand("%:p")
-              local directory = vim.fn.expand('%:p:h')
-              local newFileName = vim.fn.input("Enter new file name: ")
-              local newFilePath = directory .. '/' .. newFileName
+        keymaps = [
+          # Custom
+          {
+            # TODO Add generate template for new files
+            action = ''
+              function()
+                local currectFile = vim.fn.expand("%:p")
+                local directory = vim.fn.expand('%:p:h')
+                local newFileName = vim.fn.input("Enter new file name: ")
+                local newFilePath = directory .. '/' .. newFileName
 
-              if string.match(newFilePath, "/") then
-                vim.fn.mkdir(vim.fs.dirname(newFilePath), 'p')
-              end
+                if string.match(newFilePath, "/") then
+                  vim.fn.mkdir(vim.fs.dirname(newFilePath), 'p')
+                end
 
-              vim.cmd('edit ' .. newFilePath)
-            end
-          '';
-          key = "<leader>fc";
-          lua = true;
-        }
-        {
-          action = ''
-            function()
-              local newDirectoryName = vim.fn.input("Enter new directory name: ")
-              local currentDirectory = vim.fn.expand('%:p:h')
-              local newDirectoryPath = currentDirectory .. '/' .. newDirectoryName
+                vim.cmd('edit ' .. newFilePath)
+                vim.cmd("Telescope find_template type=insert filter_ft=true")
+              end
+            '';
+            key = "<leader>fc";
+            lua = true;
+          }
+          {
+            action = ''
+              function()
+                local newDirectoryName = vim.fn.input("Enter new directory name: ")
+                local currentDirectory = vim.fn.expand('%:p:h')
+                local newDirectoryPath = currentDirectory .. '/' .. newDirectoryName
 
-              vim.fn.mkdir(newDirectoryPath, 'p')
-              print("Created new directory: " .. newDirectoryPath)
-            end
-          '';
-          key = "<leader>fd";
-          lua = true;
-        }
-        # TmuxNavigate
-        {
-          action = "<cmd> TmuxNavifateLeft<CR>";
-          key = "<C-h>";
-        }
-        {
-          action = "<cmd> TmuxNavifateRight<CR>";
-          key = "<C-l>";
-        }
-        {
-          action = "<cmd> TmuxNavifateDown<CR>";
-          key = "<C-j>";
-        }
-        {
-          action = "<cmd> TmuxNavifateUp<CR>";
-          key = "<C-k>";
-        }
-        # Undotree
-        {
-          action = "<cmd> UndotreeToggle<CR>";
-          key = "U";
-        }
-      ];
-    };
+                vim.fn.mkdir(newDirectoryPath, 'p')
+                print("Created new directory: " .. newDirectoryPath)
+              end
+            '';
+            key = "<leader>fd";
+            lua = true;
+          }
+          # TmuxNavigate
+          {
+            action = "<cmd> TmuxNavifateLeft<CR>";
+            key = "<C-h>";
+          }
+          {
+            action = "<cmd> TmuxNavifateRight<CR>";
+            key = "<C-l>";
+          }
+          {
+            action = "<cmd> TmuxNavifateDown<CR>";
+            key = "<C-j>";
+          }
+          {
+            action = "<cmd> TmuxNavifateUp<CR>";
+            key = "<C-k>";
+          }
+          # Undotree
+          {
+            action = "<cmd> UndotreeToggle<CR>";
+            key = "U";
+          }
+        ];
+      };
   };
 }
diff --git a/modules/editors/plugins/template.nvim.nix b/modules/editors/plugins/template.nvim.nix
new file mode 100644
index 00000000..3f240320
--- /dev/null
+++ b/modules/editors/plugins/template.nvim.nix
@@ -0,0 +1,30 @@
+{ srcOnly, vimUtils, lib, fetchFromGitHub, ... }:
+let
+  inherit (lib.attrsets) mapAttrsToList;
+
+  templateDir = srcOnly {
+    name = "templateDir";
+    src = ./templates;
+  }; in
+{
+  luaConfig = ''
+    require('template').setup({
+      temp_dir = "${templateDir}",
+      author = "Wittano",
+    })
+
+    require("telescope").load_extension('find_template')
+  '';
+
+  plugin = vimUtils.buildVimPlugin {
+    pname = "template.nvim";
+    version = "27-12-2023";
+    src = fetchFromGitHub {
+      owner = "nvimdev";
+      repo = "template.nvim";
+      rev = "41a41541f6af19be5403c0a5bf371d8ccb86c9c4";
+      sha256 = "sha256-rBD0AnPJMU8Fkgu6UJp4+hpro8tn1OMCQi4VirRlFNA=";
+    };
+    meta.homepage = "https://github.com/nvimdev/template.nvim";
+  };
+}
diff --git a/modules/editors/plugins/templates/main.go b/modules/editors/plugins/templates/main.go
new file mode 100644
index 00000000..e2c7e745
--- /dev/null
+++ b/modules/editors/plugins/templates/main.go
@@ -0,0 +1,5 @@
+package main
+
+func main() {
+    {{_cursor_}}
+}
diff --git a/modules/editors/plugins/templates/module.nix b/modules/editors/plugins/templates/module.nix
new file mode 100644
index 00000000..5261d172
--- /dev/null
+++ b/modules/editors/plugins/templates/module.nix
@@ -0,0 +1,17 @@
+{ pkgs, lib, config, ... }:
+with lib;
+with builtins;
+let
+  cfg = config.{{_lua:vim.fn.expand("%:h"):gsub("/", ".")_}}.{{_file_name_}};
+in
+{
+  options = {
+    {{_lua:vim.fn.expand("%:h"):gsub("/", ".")_}}.{{_file_name_}} = {
+      enable = mkEnableOption "Enable ";
+    };
+  };
+
+  config = mkIf (cfg.enable) {
+    {{_cursor_}}
+  };
+}
diff --git a/modules/editors/plugins/templates/standard.go b/modules/editors/plugins/templates/standard.go
new file mode 100644
index 00000000..3e42e0b1
--- /dev/null
+++ b/modules/editors/plugins/templates/standard.go
@@ -0,0 +1,2 @@
+package {{_lua:vim.fs.basename(vim.fn.expand('%:p:h'))_}}
+{{_cursor_}}