feat: add snacks-explorer fixture configuration

Change-Id: I6c28f07bace2e3236e6cc054a5e56dc49e6dc125
Signed-off-by: Thomas Kosiewski <[email protected]>

Author: ThomasK33

fixtures/snacks-explorer/init.lua

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+require("config.lazy")

fixtures/snacks-explorer/lazy-lock.json

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+{
+  "lazy.nvim": { "branch": "main", "commit": "6c3bda4aca61a13a9c63f1c1d1b16b9d3be90d7a" },
+  "mini.icons": { "branch": "main", "commit": "b8f6fa6f5a3fd0c56936252edcd691184e5aac0c" },
+  "snacks.nvim": { "branch": "main", "commit": "bc0630e43be5699bb94dadc302c0d21615421d93" },
+  "which-key.nvim": { "branch": "main", "commit": "370ec46f710e058c9c1646273e6b225acf47cbed" }
+}

fixtures/snacks-explorer/lua/config/lazy.lua

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+-- Bootstrap lazy.nvim
+local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
+if not (vim.uv or vim.loop).fs_stat(lazypath) then
+  local lazyrepo = "https://github.com/folke/lazy.nvim.git"
+  local out = vim.fn.system({ "git", "clone", "--filter=blob:none", "--branch=stable", lazyrepo, lazypath })
+  if vim.v.shell_error ~= 0 then
+    vim.api.nvim_echo({
+      { "Failed to clone lazy.nvim:\n", "ErrorMsg" },
+      { out, "WarningMsg" },
+      { "\nPress any key to exit..." },
+    }, true, {})
+    vim.fn.getchar()
+    os.exit(1)
+  end
+end
+vim.opt.rtp:prepend(lazypath)
+
+-- Make sure to setup `mapleader` and `maplocalleader` before
+-- loading lazy.nvim so that mappings are correct.
+-- This is also a good place to setup other settings (vim.opt)
+vim.g.mapleader = " "
+vim.g.maplocalleader = "\\"
+
+-- Setup lazy.nvim
+require("lazy").setup({
+  spec = {
+    -- import your plugins
+    { import = "plugins" },
+  },
+  -- Configure any other settings here. See the documentation for more details.
+  -- colorscheme that will be used when installing plugins.
+  install = { colorscheme = { "habamax" } },
+  -- automatically check for plugin updates
+  checker = { enabled = true },
+})
+
+-- Add keybind for Lazy plugin manager
+vim.keymap.set("n", "<leader>l", "<cmd>Lazy<cr>", { desc = "Lazy Plugin Manager" })
+
+-- Terminal keybindings
+vim.keymap.set("t", "<Esc><Esc>", "<C-\\><C-n>", { desc = "Exit terminal mode (double esc)" })

fixtures/snacks-explorer/lua/plugins/dev-claudecode.lua

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+../../../../dev-config.lua

fixtures/snacks-explorer/lua/plugins/init.lua

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+return {
+  -- Essential plugins for basic functionality
+  {
+    "folke/which-key.nvim",
+    event = "VeryLazy",
+    opts = {},
+    keys = {
+      {
+        "<leader>?",
+        function()
+          require("which-key").show({ global = false })
+        end,
+        desc = "Buffer Local Keymaps (which-key)",
+      },
+    },
+  },
+
+  -- Icon support for file explorers
+  {
+    "echasnovski/mini.icons",
+    opts = {},
+    lazy = true,
+    specs = {
+      { "nvim-tree/nvim-web-devicons", enabled = false, optional = true },
+    },
+    init = function()
+      package.preload["nvim-web-devicons"] = function()
+        require("mini.icons").mock_nvim_web_devicons()
+        return package.loaded["nvim-web-devicons"]
+      end
+    end,
+  },
+}

fixtures/snacks-explorer/lua/plugins/snacks.lua

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+return {
+  "folke/snacks.nvim",
+  priority = 1000,
+  lazy = false,
+  opts = {
+    -- Enable the explorer module
+    explorer = {
+      enabled = true,
+      replace_netrw = true, -- Replace netrw with snacks explorer
+    },
+    -- Enable other useful modules for testing
+    bigfile = { enabled = true },
+    notifier = { enabled = true },
+    quickfile = { enabled = true },
+    statuscolumn = { enabled = true },
+    words = { enabled = true },
+  },
+  keys = {
+    -- Main explorer keybindings
+    {
+      "<leader>e",
+      function()
+        require("snacks").explorer()
+      end,
+      desc = "Explorer",
+    },
+    {
+      "<leader>E",
+      function()
+        require("snacks").explorer.open()
+      end,
+      desc = "Explorer (open)",
+    },
+    {
+      "<leader>fe",
+      function()
+        require("snacks").explorer.reveal()
+      end,
+      desc = "Explorer (reveal current file)",
+    },
+
+    -- Alternative keybindings for testing
+    {
+      "-",
+      function()
+        require("snacks").explorer()
+      end,
+      desc = "Open parent directory",
+    },
+    {
+      "<C-n>",
+      function()
+        require("snacks").explorer()
+      end,
+      desc = "File Explorer",
+    },
+
+    -- Snacks utility keybindings for testing
+    {
+      "<leader>un",
+      function()
+        require("snacks").notifier.dismiss()
+      end,
+      desc = "Dismiss All Notifications",
+    },
+    {
+      "<leader>bd",
+      function()
+        require("snacks").bufdelete()
+      end,
+      desc = "Delete Buffer",
+    },
+    {
+      "<leader>gg",
+      function()
+        require("snacks").lazygit()
+      end,
+      desc = "Lazygit",
+    },
+    {
+      "<leader>gb",
+      function()
+        require("snacks").git.blame_line()
+      end,
+      desc = "Git Blame Line",
+    },
+    {
+      "<leader>gB",
+      function()
+        require("snacks").gitbrowse()
+      end,
+      desc = "Git Browse",
+    },
+    {
+      "<leader>gf",
+      function()
+        require("snacks").lazygit.log_file()
+      end,
+      desc = "Lazygit Current File History",
+    },
+    {
+      "<leader>gl",
+      function()
+        require("snacks").lazygit.log()
+      end,
+      desc = "Lazygit Log (cwd)",
+    },
+    {
+      "<leader>cR",
+      function()
+        require("snacks").rename.rename_file()
+      end,
+      desc = "Rename File",
+    },
+    {
+      "<c-/>",
+      function()
+        require("snacks").terminal()
+      end,
+      desc = "Toggle Terminal",
+    },
+    {
+      "<c-_>",
+      function()
+        require("snacks").terminal()
+      end,
+      desc = "which_key_ignore",
+    },
+  },
+  init = function()
+    vim.api.nvim_create_autocmd("User", {
+      pattern = "VeryLazy",
+      callback = function()
+        -- Setup some globals for easier testing
+        _G.Snacks = require("snacks")
+        _G.lazygit = _G.Snacks.lazygit
+        _G.explorer = _G.Snacks.explorer
+      end,
+    })
+  end,
+  config = function(_, opts)
+    require("snacks").setup(opts)
+
+    -- Additional explorer-specific keybindings that activate after setup
+    vim.api.nvim_create_autocmd("FileType", {
+      pattern = "snacks_picker_list", -- This is the filetype for snacks explorer
+      callback = function(event)
+        local buf = event.buf
+        -- Custom keybindings specifically for snacks explorer buffers
+        vim.keymap.set("n", "<C-v>", function()
+          -- Toggle visual mode for multi-selection (this is what the PR adds support for)
+          vim.cmd("normal! V")
+        end, { buffer = buf, desc = "Toggle visual selection" })
+
+        vim.keymap.set("n", "v", function()
+          vim.cmd("normal! v")
+        end, { buffer = buf, desc = "Visual mode" })
+
+        vim.keymap.set("n", "V", function()
+          vim.cmd("normal! V")
+        end, { buffer = buf, desc = "Visual line mode" })
+
+        -- Additional testing keybindings
+        vim.keymap.set("n", "?", function()
+          require("which-key").show({ buffer = buf })
+        end, { buffer = buf, desc = "Show keybindings" })
+      end,
+    })
+
+    -- Set up some helpful defaults for testing
+    vim.opt.number = true
+    vim.opt.relativenumber = true
+    vim.opt.signcolumn = "yes"
+    vim.opt.wrap = false
+
+    -- Print helpful message when starting
+    vim.defer_fn(function()
+      print("🍿 Snacks Explorer fixture loaded!")
+      print("Press <leader>e to open explorer, <leader>? for help")
+      print("Use visual modes (v/V/<C-v>) in explorer for multi-file selection")
+    end, 500)
+  end,
+}