From c700329642184315bbdc06726bd8ae958f7144d7 Mon Sep 17 00:00:00 2001
From: Oliver Davies <oliver@oliverdavies.uk>
Date: Sun, 7 Jan 2024 22:21:02 +0000
Subject: [PATCH] Add Telescope mappings to find the current word

---
 CHANGELOG.md                                  |  6 ++++++
 .../lua/opdavies/telescope/mappings.lua       | 19 +++++++++++++++++++
 2 files changed, 25 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 85320dc7..3cd5fe6f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com), but adapt
 
 Instead of grouping changes by tag, they are grouped by the date they are released.
 
+## 7th January 2024
+
+### Added
+
+* Add Telescope keymaps to find the current word under the cursor within the open project.
+
 ## 4th January 2024
 
 ### Added
diff --git a/config/neovim/lua/opdavies/telescope/mappings.lua b/config/neovim/lua/opdavies/telescope/mappings.lua
index 74e2d126..7daf8761 100644
--- a/config/neovim/lua/opdavies/telescope/mappings.lua
+++ b/config/neovim/lua/opdavies/telescope/mappings.lua
@@ -32,6 +32,25 @@ telescope_mapper("<leader>fh", "help_tags")
 telescope_mapper("<leader>fl", "live_grep")
 telescope_mapper("<leader>fo", "oldfiles")
 
+local builtin = require "telescope.builtin"
+local nmap = require("opdavies.keymap").nmap
+
+nmap {
+  "<leader>fw",
+  function()
+    local word = vim.fn.expand "<cword>"
+    builtin.grep_string { search = word }
+  end,
+}
+
+nmap {
+  "<leader>fW",
+  function()
+    local word = vim.fn.expand "<cWORD>"
+    builtin.grep_string { search = word }
+  end,
+}
+
 telescope_mapper("<leader>gp", "grep_prompt")
 
 telescope_mapper("<leader>ds", "lsp_document_symbols")