From d9d47b862bbfbe0d02f2608c53abbf460dd13d37 Mon Sep 17 00:00:00 2001
From: Pauljd <pauljd720@gmail.com>
Date: Tue, 8 Sep 2026 17:15:25 +0100
Subject: [PATCH] Add modular project detection

---
 modules/detect.sh | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100755 modules/detect.sh

diff --git a/modules/detect.sh b/modules/detect.sh
new file mode 100755
index 0000000..b74c432
--- /dev/null
+++ b/modules/detect.sh
@@ -0,0 +1,36 @@
+#!/bin/bash
+set -euo pipefail
+
+echo "================================"
+echo " Davidson CI - Project Detection"
+echo "================================"
+
+PHP_COUNT=$(find . -type f -name "*.php" \
+    -not -path "./vendor/*" | wc -l)
+
+JS_COUNT=$(find . -type f \
+    \( -name "*.js" -o -name "*.mjs" -o -name "*.cjs" \) \
+    -not -path "./node_modules/*" | wc -l)
+
+TS_COUNT=$(find . -type f \
+    \( -name "*.ts" -o -name "*.tsx" \) \
+    -not -path "./node_modules/*" | wc -l)
+
+CSS_COUNT=$(find . -type f -name "*.css" \
+    -not -path "./node_modules/*" | wc -l)
+
+echo
+echo "Detected:"
+echo "PHP:        $PHP_COUNT"
+echo "JavaScript: $JS_COUNT"
+echo "TypeScript: $TS_COUNT"
+echo "CSS:        $CSS_COUNT"
+echo
+
+# Make detection results available to later CI steps.
+{
+    echo "DAVIDSON_PHP_COUNT=$PHP_COUNT"
+    echo "DAVIDSON_JS_COUNT=$JS_COUNT"
+    echo "DAVIDSON_TS_COUNT=$TS_COUNT"
+    echo "DAVIDSON_CSS_COUNT=$CSS_COUNT"
+} >> "${GITHUB_ENV:-/dev/null}"