GKI_KernelSU_SUSFS/.github/actions/ntsync/action.yml

name: 'Apply NTSync Patches'
description: 'Apply ntsync compatibility patches and enable CONFIG_NTSYNC in defconfig'
inputs:
  version:
    description: 'Kernel config version (e.g., android14-6.12)'
    required: true
  kernel_version:
    description: 'Kernel version (e.g., 6.1)'
    required: true
  sublevel:
    description: 'Kernel sublevel'
    required: true

runs:
  using: 'composite'
  steps:
    - name: Apply NTSync Patch
      shell: bash
      working-directory: ${{ github.workspace }}/kernel/common
      run: |
        set -euo pipefail

        if [[ ${{ inputs.version }} = "android16-6.12" ]]; then
          echo "Removing pre-existing ntsync files for android16-6.12"
          rm -f include/uapi/linux/ntsync.h
          rm -f drivers/misc/ntsync.c
        fi

        # Apply lockdep prerequisites for android12-5.10 (2022-01 baseline)
        if [[ ${{ inputs.version }} == "android12-5.10" && "${{ inputs.sublevel }}" -le "66" ]]; then
          patch -p1 -N < ${{ github.action_path }}/patches/0001-lockdep-detect-recursive-read.patch
        fi

        if [[ ( "${{ inputs.version }}" == "android12-5.10" && "${{ inputs.sublevel }}" -le "209" ) || ( "${{ inputs.version }}" == "android13-5.10" && "${{ inputs.sublevel }}" -le "210" ) ]]; then
          patch -p1 -N < ${{ github.action_path }}/patches/0002-lockdep-assert-none-held.patch
        fi

        if [[ ${{ inputs.version }} = "android13-5.10" ]]; then
          patch -p1 < ${{ github.workspace }}/kernel_patches/common/ntsync/ntsync_compat_android12-5.10.patch
        elif [[ ${{ inputs.version }} = "android14-5.15" ]]; then
          patch -p1 < ${{ github.workspace }}/kernel_patches/common/ntsync/ntsync_compat_android13-5.15.patch
        else
          patch -p1 < ${{ github.workspace }}/kernel_patches/common/ntsync/ntsync_compat_${{ inputs.version }}.patch
        fi

        patch -p1 < ${{ github.workspace }}/kernel_patches/common/ntsync/ntsync_base.patch

    - name: Enable NTSync
      uses: ./.github/actions/set-kernel-config
      with:
        config_list: |
          CONFIG_NTSYNC=y