more failsafe IDF version get

builder/frameworks/espidf.py

@@ -999,12 +999,24 @@ def find_default_component(target_configs):
     env.Exit(1)
 
 
+def get_version_cmake_file():
+    version_cmake = os.path.join(FRAMEWORK_DIR, "tools", "cmake", "version.cmake")
+    with open(version_cmake, "r") as file:
+        string = file.read().replace("\n", "").replace("(", " ").replace(")", " ")
+        list = string.split()
+        v_major = list[(list.index("IDF_VERSION_MAJOR"))+1]
+        v_minor = list[(list.index("IDF_VERSION_MINOR"))+1]
+        v_patch = list[(list.index("IDF_VERSION_PATCH"))+1]
+        version = v_major + "." + v_minor + "." + v_patch
+        return version
+
+
 def create_version_file():
     version_file = os.path.join(FRAMEWORK_DIR, "version.txt")
     if not os.path.isfile(version_file):
         with open(version_file, "w") as fp:
-            package_version = platform.get_package_version("framework-espidf")
-            fp.write(get_original_version(package_version) or package_version)
+            version = get_version_cmake_file()
+            fp.write(version)
 
 
 def generate_empty_partition_image(binary_path, image_size):
@@ -1236,10 +1248,8 @@ def get_idf_venv_dir():
     # unnecessary reinstallation of Python dependencies in cases when Arduino
     # as an IDF component requires a different version of the IDF package and
     # hence a different set of Python deps or their versions
-    idf_version = get_original_version(platform.get_package_version("framework-espidf"))
-    return os.path.join(
-        env.subst("$PROJECT_CORE_DIR"), "penv", ".espidf-" + idf_version
-    )
+    idf_version = get_version_cmake_file()
+    return os.path.join(env.subst("$PROJECT_CORE_DIR"), "penv", ".espidf-" + idf_version)
 
 
 def ensure_python_venv_available():