Fix: don't download chromium if it is configured and installed frappe#490

Don't download chromium if it's chromium_binary_path is configured in common_site_config.json and present. If it is not configured, or if it is configured but not present at the configured path, continue with the logic of checking in the bench directory.

Author: trustedcomputer

print_designer/install.py

@@ -81,6 +81,17 @@ def make_chromium_executable(executable):
 
 def find_or_download_chromium_executable():
 	"""Finds the Chromium executable or downloads if not found."""
+
+	"""Fetch from common site config, if present"""
+	site_config = frappe.get_common_site_config()
+	chromium_binary_path = site_config.get("chromium_binary_path", "")
+	if chromium_binary_path:
+		exec_path = Path(chromium_binary_path)
+		if exec_path.exists():
+			return str(exec_path)
+		else:
+			click.echo("Chromium is not available at the configured path. Downloading...")
+			download_chromium()
 
 	"""Fetch from common site config, if present"""
 	site_config = frappe.get_common_site_config()