Implement GitHub repo extraction in build process

Co-authored-by: netmindz <442066+netmindz@users.noreply.github.com>

pio-scripts/set_repo.py

@@ -0,0 +1,43 @@
+Import('env')
+import subprocess
+import re
+
+def get_github_repo():
+    """Extract GitHub repository name from git remote URL."""
+    try:
+        # Get the remote URL for origin
+        result = subprocess.run(['git', 'remote', 'get-url', 'origin'], 
+                              capture_output=True, text=True, check=True)
+        remote_url = result.stdout.strip()
+        
+        # Check if it's a GitHub URL
+        if 'github.com' not in remote_url.lower():
+            return 'unknown'
+        
+        # Parse GitHub URL patterns:
+        # https://github.com/owner/repo.git
+        # git@github.com:owner/repo.git
+        # https://github.com/owner/repo
+        
+        # Remove .git suffix if present
+        if remote_url.endswith('.git'):
+            remote_url = remote_url[:-4]
+        
+        # Handle HTTPS URLs
+        https_match = re.search(r'github\.com/([^/]+/[^/]+)', remote_url, re.IGNORECASE)
+        if https_match:
+            return https_match.group(1)
+        
+        # Handle SSH URLs
+        ssh_match = re.search(r'github\.com:([^/]+/[^/]+)', remote_url, re.IGNORECASE)
+        if ssh_match:
+            return ssh_match.group(1)
+        
+        return 'unknown'
+        
+    except (subprocess.CalledProcessError, FileNotFoundError, Exception):
+        # Git command failed or git is not available
+        return 'unknown'
+
+repo = get_github_repo()
+env.Append(BUILD_FLAGS=[f'-DWLED_REPO="{repo}"'])