From 9ad58a5a27b77f9b2922053666193df18165d897 Mon Sep 17 00:00:00 2001
From: Jason2866 <24528715+Jason2866@users.noreply.github.com>
Date: Sun, 24 Nov 2024 17:14:48 +0100
Subject: [PATCH] Make offline use possible again

* make more failsafe when no Internet connection
---
 platform.py | 28 ++++++++++++++++------------
 1 file changed, 16 insertions(+), 12 deletions(-)

diff --git a/platform.py b/platform.py
index 3a3e514..421360c 100644
--- a/platform.py
+++ b/platform.py
@@ -45,18 +45,22 @@ class Espressif32Platform(PlatformBase):
         if "arduino" in frameworks:
             self.packages["framework-arduinoespressif32"]["optional"] = False
             self.packages["framework-arduinoespressif32-libs"]["optional"] = False
-            # use latest stable release Arduino core
-            ARDUINO_CORE_API_URL = "https://api.github.com/repos/espressif/Arduino-esp32/releases/latest"
-            api_data = requests.get(ARDUINO_CORE_API_URL, timeout=10).json()
-            zipball = api_data.get("zipball_url")
-            tag = api_data.get("tag_name")
-            # print("Latest release Arduino core URL:", zipball)
-            self.packages["framework-arduinoespressif32"]["version"] = zipball
-            # use corresponding espressif Arduino libs to release
-            URL = "https://raw.githubusercontent.com/espressif/arduino-esp32/" + tag + "/package/package_esp32_index.template.json"
-            packjdata = requests.get(URL, timeout=10).json()
-            dyn_lib_url = packjdata['packages'][0]['tools'][0]['systems'][0]['url']
-            self.packages["framework-arduinoespressif32-libs"]["version"] = dyn_lib_url
+            try:
+                # use latest stable release Arduino core
+                ARDUINO_CORE_API_URL = "https://api.github.com/repos/espressif/Arduino-esp32/releases/latest"
+                api_data = requests.get(ARDUINO_CORE_API_URL, timeout=2).json()
+                zipball = api_data.get("zipball_url")
+                tag = api_data.get("tag_name")
+                if tag is not None:
+                    # print("Latest release Arduino core URL:", zipball)
+                    self.packages["framework-arduinoespressif32"]["version"] = zipball
+                    # use corresponding espressif Arduino libs to release
+                    URL = "https://raw.githubusercontent.com/espressif/arduino-esp32/" + tag + "/package/package_esp32_index.template.json"
+                    packjdata = requests.get(URL, timeout=10).json()
+                    dyn_lib_url = packjdata['packages'][0]['tools'][0]['systems'][0]['url']
+                    self.packages["framework-arduinoespressif32-libs"]["version"] = dyn_lib_url
+            except:
+                pass
 
         if "buildfs" in targets:
             filesystem = variables.get("board_build.filesystem", "littlefs")