Merge "Add new function to create a new compat matrix for finalization" into main

    # TODO(b/314010764): finalize LL_NDK

    # TODO(b/314010177): finalize SELinux

    create_new_compat_matrix

    # pre-finalization build target (trunk)

    local aidl_m="$top/build/soong/soong_ui.bash --make-mode TARGET_PRODUCT=aosp_arm64 TARGET_RELEASE=trunk TARGET_BUILD_VARIANT=userdebug DIST_DIR=out/dist"

    AIDL_TRANSITIVE_FREEZE=true $aidl_m aidl-freeze-api

    cp "$top/build/make/target/product/gsi/current.txt" "$top/build/make/target/product/gsi/$FINAL_PLATFORM_SDK_VERSION.txt"

}

function create_new_compat_matrix() {

    # The compatibility matrix versions are bumped during vFRC

    # These will change every time we have a new vFRC

    export CURRENT_COMPATIBILITY_MATRIX_LEVEL='9'

    export FINAL_COMPATIBILITY_MATRIX_LEVEL='10'

    local top="$(dirname "$0")"/../../../..

    source $top/build/make/tools/finalization/environment.sh

    local current_file=compatibility_matrix."$CURRENT_COMPATIBILITY_MATRIX_LEVEL".xml

    local final_file=compatibility_matrix."$FINAL_COMPATIBILITY_MATRIX_LEVEL".xml

    local current_bp_module=framework_$current_file

    local final_bp_module=framework_$final_file

    local src=$top/hardware/interfaces/compatibility_matrices/$current_file

    local dest=$top/hardware/interfaces/compatibility_matrices/$final_file

    local bp_file=$top/hardware/interfaces/compatibility_matrices/Android.bp

    # check to see if this script needs to be run

    if grep -q $final_bp_module $bp_file; then

      echo "Nothing to do because the new module exists"

      return

    fi

    # build the targets required before touching the Android.bp/Android.mk files

    local build_cmd="$top/build/soong/soong_ui.bash --make-mode TARGET_PRODUCT=aosp_arm64 TARGET_RELEASE=trunk TARGET_BUILD_VARIANT=userdebug DIST_DIR=out/dist"

    $build_cmd bpfmt

    $build_cmd bpmodify

    $build_cmd queryview

    # create the new file and modify the level

    sed "s/level=\""$CURRENT_COMPATIBILITY_MATRIX_LEVEL"\"/level=\""$FINAL_COMPATIBILITY_MATRIX_LEVEL"\"/" "$src" > "$dest"

    echo "

      vintf_compatibility_matrix {

          name: \"$final_bp_module\",

          stem: \"$final_file\",

          srcs: [

              \"$final_file\",

          ],

      }" >> $bp_file

    # get the previous kernel_configs properties and add them to the new module

    local kernel_configs=$($top/out/host/linux-x86/bin/bazel query --config=queryview //hardware/interfaces/compatibility_matrices:"$current_bp_module"--android_common --output=build | grep kernel_configs | sed 's/[^\[]*\[\(.*\)],/\1/' | sed 's/ //g' | sed 's/\"//g')

    $top/out/host/linux-x86/bin/bpmodify -m $final_bp_module -property kernel_configs -a $kernel_configs -w $bp_file

    $top/out/host/linux-x86/bin/bpfmt -w $bp_file

    local make_file=$top/hardware/interfaces/compatibility_matrices/Android.mk

    # replace the current compat matrix in the make file with the final one

    # the only place this resides is in the conditional addition

    sed -i "s/$current_file/$final_file/g" $make_file

    # add the current compat matrix to the unconditional addition

    sed -i "/^    framework_compatibility_matrix.device.xml/i \    $current_bp_module \\\\" $make_file

}

finalize_vintf_resources