From 4436c2b2aaa23ded758f669ec80aaf2e8edc348d Mon Sep 17 00:00:00 2001
From: NotAShelf <itsashelf@gmail.com>
Date: Mon, 27 Feb 2023 17:52:43 +0300
Subject: [PATCH] feat: apply new module format to nvim-cmp

---
 modules/completion/default.nix           | 129 +----------------------
 modules/completion/nvim-cmp/config.nix   | 110 +++++++++++++++++++
 modules/completion/nvim-cmp/default.nix  |   6 ++
 modules/completion/nvim-cmp/nvim-cmp.nix |  26 +++++
 4 files changed, 146 insertions(+), 125 deletions(-)
 create mode 100644 modules/completion/nvim-cmp/config.nix
 create mode 100644 modules/completion/nvim-cmp/default.nix
 create mode 100644 modules/completion/nvim-cmp/nvim-cmp.nix

diff --git a/modules/completion/default.nix b/modules/completion/default.nix
index bddc13b..77d51b4 100644
--- a/modules/completion/default.nix
+++ b/modules/completion/default.nix
@@ -1,126 +1,5 @@
-{
-  pkgs,
-  lib,
-  config,
-  ...
-}:
-with lib;
-with builtins; let
-  cfg = config.vim.autocomplete;
-in {
-  options.vim = {
-    autocomplete = {
-      enable = mkOption {
-        type = types.bool;
-        default = false;
-        description = "enable autocomplete";
-      };
-
-      type = mkOption {
-        type = types.enum ["nvim-cmp"];
-        default = "nvim-cmp";
-        description = "Set the autocomplete plugin. Options: [nvim-cmp]";
-      };
-    };
-  };
-
-  config = mkIf cfg.enable {
-    vim.startPlugins = [
-      "nvim-cmp"
-      "cmp-buffer"
-      "cmp-vsnip"
-      "cmp-path"
-      "cmp-treesitter"
-    ];
-
-    vim.luaConfigRC.completion = mkIf (cfg.type == "nvim-cmp") (nvim.dag.entryAnywhere ''
-      local has_words_before = function()
-        local line, col = unpack(vim.api.nvim_win_get_cursor(0))
-        return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match("%s") == nil
-      end
-
-      local feedkey = function(key, mode)
-        vim.api.nvim_feedkeys(vim.api.nvim_replace_termcodes(key, true, true, true), mode, true)
-      end
-
-      local cmp = require'cmp'
-      cmp.setup({
-        snippet = {
-          expand = function(args)
-            vim.fn["vsnip#anonymous"](args.body)
-          end,
-        },
-        sources = {
-          ${optionalString (config.vim.lsp.enable) "{ name = 'nvim_lsp' },"}
-          ${optionalString (config.vim.lsp.rust.enable) "{ name = 'crates' },"}
-          { name = 'vsnip' },
-          { name = 'treesitter' },
-          { name = 'path' },
-          { name = 'buffer' },
-        },
-        mapping = {
-          ['<C-d>'] = cmp.mapping(cmp.mapping.scroll_docs(-4), { 'i', 'c' }),
-          ['<C-f>'] = cmp.mapping(cmp.mapping.scroll_docs(4), { 'i', 'c'}),
-          ['<C-Space>'] = cmp.mapping(cmp.mapping.complete(), { 'i', 'c'}),
-          ['<C-y>'] = cmp.config.disable,
-          ['<C-e>'] = cmp.mapping({
-            i = cmp.mapping.abort(),
-            c = cmp.mapping.close(),
-          }),
-          ['<CR>'] = cmp.mapping.confirm({
-            select = true,
-          }),
-          ['<Tab>'] = cmp.mapping(function (fallback)
-            if cmp.visible() then
-              cmp.select_next_item()
-            elseif vim.fn['vsnip#available'](1) == 1 then
-              feedkey("<Plug>(vsnip-expand-or-jump)", "")
-            elseif has_words_before() then
-              cmp.complete()
-            else
-              fallback()
-            end
-          end, { 'i', 's' }),
-          ['<S-Tab>'] = cmp.mapping(function (fallback)
-            if cmp.visible() then
-              cmp.select_prev_item()
-            elseif vim.fn['vsnip#available'](-1) == 1 then
-              feedkeys("<Plug>(vsnip-jump-prev)", "")
-            end
-          end, { 'i', 's' })
-        },
-        completion = {
-          completeopt = 'menu,menuone,noinsert',
-        },
-        formatting = {
-          format = function(entry, vim_item)
-            -- type of kind
-            vim_item.kind = ${
-        optionalString (config.vim.visuals.lspkind.enable)
-        "require('lspkind').presets.default[vim_item.kind] .. ' ' .."
-      } vim_item.kind
-
-            -- name for each source
-            vim_item.menu = ({
-              buffer = "[Buffer]",
-              nvim_lsp = "[LSP]",
-              vsnip = "[VSnip]",
-              crates = "[Crates]",
-              path = "[Path]",
-            })[entry.source.name]
-            return vim_item
-          end,
-        }
-      })
-      ${optionalString (config.vim.autopairs.enable && config.vim.autopairs.type == "nvim-autopairs") ''
-        local cmp_autopairs = require('nvim-autopairs.completion.cmp')
-        cmp.event:on('confirm_done', cmp_autopairs.on_confirm_done({ map_char = { text = ""} }))
-      ''}
-    '');
-
-    vim.snippets.vsnip.enable =
-      if (cfg.type == "nvim-cmp")
-      then true
-      else config.vim.snippets.vsnip.enable;
-  };
+_: {
+  imports = [
+    ./nvim-cmp
+  ];
 }
diff --git a/modules/completion/nvim-cmp/config.nix b/modules/completion/nvim-cmp/config.nix
new file mode 100644
index 0000000..65675af
--- /dev/null
+++ b/modules/completion/nvim-cmp/config.nix
@@ -0,0 +1,110 @@
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}:
+with lib;
+with builtins; let
+  cfg = config.vim.autocomplete;
+in {
+  config = mkIf cfg.enable {
+    vim.startPlugins = [
+      "nvim-cmp"
+      "cmp-buffer"
+      "cmp-vsnip"
+      "cmp-path"
+      "cmp-treesitter"
+    ];
+
+    vim.luaConfigRC.completion = mkIf (cfg.type == "nvim-cmp") (nvim.dag.entryAnywhere ''
+      local has_words_before = function()
+        local line, col = unpack(vim.api.nvim_win_get_cursor(0))
+        return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match("%s") == nil
+      end
+
+      local feedkey = function(key, mode)
+        vim.api.nvim_feedkeys(vim.api.nvim_replace_termcodes(key, true, true, true), mode, true)
+      end
+
+      local cmp = require'cmp'
+      cmp.setup({
+        snippet = {
+          expand = function(args)
+            vim.fn["vsnip#anonymous"](args.body)
+          end,
+        },
+        sources = {
+          ${optionalString (config.vim.lsp.enable) "{ name = 'nvim_lsp' },"}
+          ${optionalString (config.vim.lsp.rust.enable) "{ name = 'crates' },"}
+          { name = 'vsnip' },
+          { name = 'treesitter' },
+          { name = 'path' },
+          { name = 'buffer' },
+        },
+        mapping = {
+          ['<C-d>'] = cmp.mapping(cmp.mapping.scroll_docs(-4), { 'i', 'c' }),
+          ['<C-f>'] = cmp.mapping(cmp.mapping.scroll_docs(4), { 'i', 'c'}),
+          ['<C-Space>'] = cmp.mapping(cmp.mapping.complete(), { 'i', 'c'}),
+          ['<C-y>'] = cmp.config.disable,
+          ['<C-e>'] = cmp.mapping({
+            i = cmp.mapping.abort(),
+            c = cmp.mapping.close(),
+          }),
+          ['<CR>'] = cmp.mapping.confirm({
+            select = true,
+          }),
+          ['<Tab>'] = cmp.mapping(function (fallback)
+            if cmp.visible() then
+              cmp.select_next_item()
+            elseif vim.fn['vsnip#available'](1) == 1 then
+              feedkey("<Plug>(vsnip-expand-or-jump)", "")
+            elseif has_words_before() then
+              cmp.complete()
+            else
+              fallback()
+            end
+          end, { 'i', 's' }),
+          ['<S-Tab>'] = cmp.mapping(function (fallback)
+            if cmp.visible() then
+              cmp.select_prev_item()
+            elseif vim.fn['vsnip#available'](-1) == 1 then
+              feedkeys("<Plug>(vsnip-jump-prev)", "")
+            end
+          end, { 'i', 's' })
+        },
+        completion = {
+          completeopt = 'menu,menuone,noinsert',
+        },
+        formatting = {
+          format = function(entry, vim_item)
+            -- type of kind
+            vim_item.kind = ${
+        optionalString (config.vim.visuals.lspkind.enable)
+        "require('lspkind').presets.default[vim_item.kind] .. ' ' .."
+      } vim_item.kind
+
+            -- name for each source
+            vim_item.menu = ({
+              buffer = "[Buffer]",
+              nvim_lsp = "[LSP]",
+              vsnip = "[VSnip]",
+              crates = "[Crates]",
+              path = "[Path]",
+            })[entry.source.name]
+            return vim_item
+          end,
+        }
+      })
+      ${optionalString (config.vim.autopairs.enable && config.vim.autopairs.type == "nvim-autopairs") ''
+        local cmp_autopairs = require('nvim-autopairs.completion.cmp')
+        cmp.event:on('confirm_done', cmp_autopairs.on_confirm_done({ map_char = { text = ""} }))
+      ''}
+    '');
+
+    vim.snippets.vsnip.enable =
+      if (cfg.type == "nvim-cmp")
+      then true
+      else config.vim.snippets.vsnip.enable;
+  };
+}
diff --git a/modules/completion/nvim-cmp/default.nix b/modules/completion/nvim-cmp/default.nix
new file mode 100644
index 0000000..603347f
--- /dev/null
+++ b/modules/completion/nvim-cmp/default.nix
@@ -0,0 +1,6 @@
+_: {
+  imports = [
+    ./config.nix
+    ./nvim-cmp.nix
+  ];
+}
diff --git a/modules/completion/nvim-cmp/nvim-cmp.nix b/modules/completion/nvim-cmp/nvim-cmp.nix
new file mode 100644
index 0000000..9986877
--- /dev/null
+++ b/modules/completion/nvim-cmp/nvim-cmp.nix
@@ -0,0 +1,26 @@
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}:
+with lib;
+with builtins; let
+  cfg = config.vim.autocomplete;
+in {
+  options.vim = {
+    autocomplete = {
+      enable = mkOption {
+        type = types.bool;
+        default = false;
+        description = "enable autocomplete";
+      };
+
+      type = mkOption {
+        type = types.enum ["nvim-cmp"];
+        default = "nvim-cmp";
+        description = "Set the autocomplete plugin. Options: [nvim-cmp]";
+      };
+    };
+  };
+}