ci: add make lint and pre-commit hook

Author: AntoineGS

.githooks/pre-commit

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+set -e
+
+echo "Running lint checks..."
+make lint

Makefile

@@ -1,6 +1,15 @@
+# Run formatting and linting checks (matches CI)
+lint:
+	stylua --check lua/ --config-path=.stylua.toml
+	luacheck lua/ --globals vim
+
+# Auto-fix formatting
+fmt:
+	stylua lua/ --config-path=.stylua.toml
+
 # Run all test files
 # test: deps/mini.nvim
-test: 
+test:
 	nvim --headless --noplugin -u ./tests/scripts/minimal_init.lua -c "lua MiniTest.run()"
 
 # Run test from file at `$FILE` environment variable

lua/copilot/suggestion/init.lua

@@ -304,7 +304,8 @@ function M.update_preview(ctx)
 
   local suggestion_first_line = string.sub(suggestion.text, 1, (string.find(suggestion.text, "\n", 1, true) or 0) - 1)
   local range_start_char = suggestion.range and suggestion.range.start and suggestion.range.start.character or 0
-  displayLines[1] = suggestion_util.get_display_adjustments(suggestion_first_line, range_start_char, cursor_col, current_line)
+  displayLines[1] =
+    suggestion_util.get_display_adjustments(suggestion_first_line, range_start_char, cursor_col, current_line)
 
   local suggestion_line1 = displayLines[1]