This repo is unmaintained, use https://github.com/amyROM-devices/device_nubia_TP1803 Relevant local manifest:

<?xml version="1.0" encoding="UTF-8"?>
<manifest>
<!-- Remotes -->
 <remote fetch="https://gitlab.com/" name="gitlab-a" />
 <remote fetch="https://gitlab.pixelexperience.org" name="gitlab-pe" />
 <!-- TP1803 -->
  <project name="davigamer987/amy-TP1803" path="device/nubia/TP1803L" remote="github" revision="main" />
  <project name="PixelExperience-Devices/device_nubia_TP1803" path="device/nubia/TP1803" remote="github" revision="eleven" />
  <project name="nullbytepl/device_tadiphone-fw" path="device/tadiphone-fw" remote="gitlab-a" revision="eleven" />
  <project name="AOSPA/android_device_qcom_common" path="device/qcom/common" remote="github" revision="ruby" />
  <project name="android/vendor-blobs/vendor_nubia_TP1803" path="vendor/nubia/TP1803" remote="gitlab-pe" revision="eleven" />
  <project name="ThankYouMario/proprietary_vendor_qcom_common" path="vendor/qcom/common" remote="github" revision="ruby" />
</manifest>