revert change - Remove PIO from build.sh

Author: SuGlider

build.sh

@@ -305,6 +305,17 @@ if [ "$BUILD_TYPE" = "all" ]; then
     if [ $? -ne 0 ]; then exit 1; fi
 fi
 
+# Generate PlatformIO manifest file
+if [ "$BUILD_TYPE" = "all" ]; then
+    echo "* Generating PlatformIO manifest file..."
+    pushd $IDF_PATH
+    ibr=$(git describe --all 2>/dev/null)
+    ic=$(git -C "$IDF_PATH" rev-parse --short HEAD)
+    popd
+    python3 ./tools/gen_platformio_manifest.py -o "$TOOLS_JSON_OUT/" -s "$ibr" -c "$ic"
+    if [ $? -ne 0 ]; then exit 1; fi
+fi
+
 # copy everything to arduino-esp32 installation
 if [ $COPY_OUT -eq 1 ] && [ -d "$ESP32_ARDUINO" ]; then
     echo "* Copying to Arduino..."