feat(home-manager): replace cmp neovim plugin by blink.cmp

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

@@ -84,15 +84,12 @@ in
           config = (builtins.readFile ./files/plugins/theme.lua);
         }
         {
-          plugin = nvim-cmp;
+          plugin = blink-cmp;
           type = "lua";
-          config = (builtins.readFile ./files/plugins/cmp.lua);
+          config = (builtins.readFile ./files/plugins/blink-cmp.lua);
         }
-        cmp-buffer
-        cmp-nvim-lsp
-        cmp-path
-        cmp-cmdline
-        cmp_luasnip
+        blink-emoji-nvim
+        blink-cmp-dictionary
         {
           plugin = conform-nvim;
           type = "lua";
@@ -122,7 +119,6 @@ in
           type = "lua";
           config = (builtins.readFile ./files/plugins/lualine.lua);
         }
-        luasnip
         {
          plugin = neo-tree-nvim;
          type = "lua";

modules/home-manager/cli/neovim/files/plugins/blink-cmp.lua

@@ -0,0 +1,99 @@
+require("blink.cmp").setup({
+  keymap = {
+    preset = "cmdline",
+    ['<C-b>'] = { 'scroll_documentation_up', 'fallback' },
+    ['<C-f>'] = { 'scroll_documentation_down', 'fallback' },
+  },
+  completion = {
+    menu = {
+      draw = {
+        components = {
+          label = {
+            width = { fill = true, max = 60, },
+          },
+        },
+        columns = { { "label", "label_description", gap = 1 }, { "kind_icon", "kind" } },
+      },
+    },
+    documentation = { auto_show = true },
+    list = {
+      max_items = 30;
+      selection = {
+        preselect = false,
+        auto_insert = true,
+      },
+      cycle = {
+        from_bottom = true,
+        from_top = true,
+      },
+    },
+  },
+  sources = {
+    default = {
+      "lsp",
+      "path",
+      "snippets",
+      "buffer",
+      "emoji",
+      "dictionary",
+    },
+    providers = {
+      emoji = {
+        module = "blink-emoji",
+        name = "Emoji",
+        score_offset = 15, -- Tune by preference
+        opts = { insert = true }, -- Insert emoji (default) or complete its name
+        should_show_items = function()
+          return vim.tbl_contains({ "gitcommit", "markdown" }, vim.o.filetype)
+        end,
+      },
+      dictionary = {
+        module = "blink-cmp-dictionary",
+        name = "Dict",
+        min_keyword_length = 3,
+        max_items = 10,
+        opts = {
+          dictionary_files = function()
+            if vim.bo.filetype == "markdown" or vim.bo.filetype == "gitcommit" then
+              return {}
+            end
+            return {}
+          end,
+        },
+      },
+    },
+  },
+  cmdline = {
+    enabled = false,
+  },
+  appearance = {
+    nerd_font_variant = "normal",
+    kind_icons = {
+      Text = "",
+      Method = "󰆧",
+      Function = "󰊕",
+      Constructor = "",
+      Field = "󰇽",
+      Variable = "󰂡",
+      Class = "󰠱",
+      Interface = "",
+      Module = "",
+      Property = "󰜢",
+      Unit = "",
+      Value = "󰎠",
+      Enum = "",
+      Keyword = "󰌋",
+      Snippet = "",
+      Color = "󰏘",
+      File = "󰈙",
+      Reference = "",
+      Folder = "󰉋",
+      EnumMember = "",
+      Constant = "󰏿",
+      Struct = "",
+      Event = "",
+      Operator = "󰆕",
+      TypeParameter = "󰅲",
+    }
+  }
+})

modules/home-manager/cli/neovim/files/plugins/cmp.lua

@@ -1,98 +0,0 @@
-local has_words_before = function()
-    unpack = unpack or table.unpack
-    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 get_ws = function (max, len)
-    return (" "):rep(max - len)
-end
-
--- Add additional capabilities supported by nvim-cmp
-local capabilities = require('cmp_nvim_lsp').default_capabilities()
-local luasnip = require("luasnip")
-local kind_icons = {
-    Text = "",
-    Method = "󰆧",
-    Function = "󰊕",
-    Constructor = "",
-    Field = "󰇽",
-    Variable = "󰂡",
-    Class = "󰠱",
-    Interface = "",
-    Module = "",
-    Property = "󰜢",
-    Unit = "",
-    Value = "󰎠",
-    Enum = "",
-    Keyword = "󰌋",
-    Snippet = "",
-    Color = "󰏘",
-    File = "󰈙",
-    Reference = "",
-    Folder = "󰉋",
-    EnumMember = "",
-    Constant = "󰏿",
-    Struct = "",
-    Event = "",
-    Operator = "󰆕",
-    TypeParameter = "󰅲",
-}
--- nvim-cmp setup
-local cmp = require 'cmp'
-cmp.setup {
-    mapping = {
-        ["<Tab>"] = cmp.mapping(function(fallback)
-            if cmp.visible() then
-                cmp.select_next_item()
-                -- You could replace the expand_or_jumpable() calls with expand_or_locally_jumpable() 
-                -- they way you will only jump inside the snippet region
-            elseif luasnip.expand_or_jumpable() then
-                luasnip.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 luasnip.jumpable(-1) then
-                luasnip.jump(-1)
-            else
-                fallback()
-            end
-        end, { "i", "s" }),
-        ["<C-b>"] = 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-e>"] = cmp.mapping({ i = cmp.mapping.close(), c = cmp.mapping.close() }),
-    },
-    formatting = {
-        format = function(_, vim_item)
-            vim_item.kind = string.format('%s %s', kind_icons[vim_item.kind], vim_item.kind)
-            
-            local content = vim_item.abbr
-            if #content > 25 then
-            vim_item.abbr = vim.fn.strcharpart(content, 0, 25) .. "…"
-            else
-                vim_item.abbr = content .. get_ws(25, #content)
-            end
-
-            return vim_item
-        end,
-    },
-    sources = {
-        {name = 'path'},
-        {name = 'nvim_lsp', keyword_length = 1},
-        {name = 'buffer', keyword_length = 3},
-        {name = 'luasnip', keyword_length = 2},
-    },
-}