feat: add grug-far.nvim

lua/_lazy.lua

@@ -69,6 +69,7 @@ local plugins = {
     -- coding {{{
     { import = "plugins.gen_clang_conf" },
     { import = "plugins.conform" },
+    { import = "plugins.grug_far" },
     { import = "plugins.todo-comments" },
     { import = "plugins.lazydev" },
     { import = vim.g.complete_engine == "blink" and "plugins.blink" or "plugins.cmp" },

lua/plugins/grug_far.lua

@@ -0,0 +1,32 @@
+return {
+    "MagicDuck/grug-far.nvim",
+    keys = {
+        {
+            "<leader>fr",
+            mode = { "n", "x" },
+            function()
+                require("grug-far").open({ prefills = { search = vim.fn.expand("<cword>") } })
+            end,
+            desc = "far"
+        },
+    },
+    opts = {
+        engines = {
+            ripgrep = {
+                path = "rg",
+                extraArgs = "--no-config",
+                showReplaceDiff = true,
+                placeholders = {
+                    enabled = true,
+                    search = "ex: foo   foo([a-z0-9]*)   fun\\(",
+                    replacement = "ex: bar   ${1}_foo   $$MY_ENV_VAR ",
+                    replacement_lua =
+                    'ex: if vim.startsWith(match, "use") \\n then return "employ" .. match \\n else return match end',
+                    filesFilter = "ex: *.lua   *.{css,js}   **/docs/*.md   (specify one per line)",
+                    flags = "ex: --help --ignore-case (-i) --replace= (empty replace) --multiline (-U)",
+                    paths = "ex: /foo/bar   ../   ./hello\\ world/   ./src/foo.lua",
+                },
+            },
+        }
+    },
+}