Switch out undotree for telescope-undo

Author: kernhanda

config/nvim/lazy-lock.json

@@ -61,11 +61,11 @@
   "telescope-dap.nvim": { "branch": "master", "commit": "8c88d9716c91eaef1cdea13cb9390d8ef447dbfe" },
   "telescope-fzf-native.nvim": { "branch": "main", "commit": "cf48d4dfce44e0b9a2e19a008d6ec6ea6f01a83b" },
   "telescope-live-grep-args.nvim": { "branch": "master", "commit": "8ad632f793fd437865f99af5684f78300dac93fb" },
+  "telescope-undo.nvim": { "branch": "main", "commit": "2971cc9f193ec09e0c5de3563f99cbea16b63f10" },
   "telescope.nvim": { "branch": "master", "commit": "bfcc7d5c6f12209139f175e6123a7b7de6d9c18a" },
   "todo-comments.nvim": { "branch": "main", "commit": "313b04e5b02d29ab9275c9295ff5e2b73921b0eb" },
   "toggle-lsp-diagnostics.nvim": { "branch": "main", "commit": "afcacba44d86df4c3c9752b869e78eb838f55765" },
   "trouble.nvim": { "branch": "main", "commit": "4453fea6bb597830fbd58d2c484612f37b97bd8c" },
-  "undotree": { "branch": "master", "commit": "78b5241191852ffa9bb5da5ff2ee033160798c3b" },
   "venv-selector.nvim": { "branch": "main", "commit": "f16c25bf16ac6e8bbdbcc9e9b3a1a00729d00c99" },
   "vim-better-whitespace": { "branch": "master", "commit": "86a0579b330b133b8181b8e088943e81c26a809e" },
   "vim-fugitive": { "branch": "master", "commit": "8c8cdf4405cb8bdb70dd9812a33bb52363a87dbc" },

config/nvim/lua/kern/plugins/telescope-undo.lua

@@ -0,0 +1,33 @@
+return {
+    "debugloop/telescope-undo.nvim",
+    dependencies = { -- note how they're inverted to above example
+        {
+            "nvim-telescope/telescope.nvim",
+            dependencies = { "nvim-lua/plenary.nvim" },
+        },
+    },
+    keys = {
+        { -- lazy style key map
+            "<leader>u",
+            "<cmd>Telescope undo<cr>",
+            desc = "undo history",
+        },
+    },
+    opts = {
+        -- don't use `defaults = { }` here, do this in the main telescope spec
+        extensions = {
+            undo = {
+                xx = 1,
+                -- telescope-undo.nvim config, see below
+            },
+            -- no other extensions here, they can have their own spec too
+        },
+    },
+    config = function(_, opts)
+        -- Calling telescope's setup from multiple specs does not hurt, it will happily merge the
+        -- configs for us. We won't use data, as everything is in it's own namespace (telescope
+        -- defaults, as well as each extension).
+        require("telescope").setup(opts)
+        require("telescope").load_extension("undo")
+    end,
+}