try recursive for esp-dsp

Author: Staars

tools/update-components.sh

@@ -5,8 +5,7 @@ source ./tools/config.sh
 CAMERA_REPO_URL="https://github.com/espressif/esp32-camera.git"
 TINYUSB_REPO_URL="https://github.com/hathach/tinyusb.git"
 TINYUSB_REPO_DIR="$AR_COMPS/arduino_tinyusb/tinyusb"
-ESPDSP_REPO_URL="https://github.com/espressif/esp-dsp.git"
-ESPDSP_REPO_DIR="$AR_COMPS/esp-dsp/espdsp"
+ESP_DSP_REPO_URL="https://github.com/espressif/esp-dsp.git"
 
 #
 # CLONE/UPDATE ESP32-CAMERA
@@ -28,13 +27,15 @@ if [ $? -ne 0 ]; then exit 1; fi
 # CLONE/UPDATE ESP-DSP
 #
 echo "Updating ESP-DSP..."
-if [ ! -d "$ESPDSP_REPO_DIR" ]; then
-       git clone -b master --depth 1 "$ESPDSP_REPO_URL" "$ESPDSP_REPO_DIR"
+if [ ! -d "$AR_COMPS/esp-dsp" ]; then
+       git clone -b master --recursive --depth 1 --shallow-submodule $ESP_DSP_REPO_URL "$AR_COMPS/esp-dsp"
 else
-       cd $ESPDSP_REPO_DIR
+       cd "$AR_COMPS/esp-dsp"
        git pull
+       git submodule update --depth 1
        # -ff is for cleaning untracked files as well as submodules
        git clean -ffdx
+       cd -
 fi
 if [ $? -ne 0 ]; then exit 1; fi