manage.sh

#!/bin/bash

set -o nounset

DELETE_TAG=

build_number=
if [[ $# -eq 1 ]]; then
  build_number=$1
elif [[ $# -ne 0 ]]; then
  exit 1
fi

branch=10
aosp_version=QQ1A.200205.002 # version to use for build id and tag
aosp_version_real=QQ1A.200205.002 # real base version
aosp_tag=android-10.0.0_r26

aosp_forks=(
  device_common
  device_google_bonito
  device_google_bonito-sepolicy
  device_google_crosshatch
  device_google_crosshatch-sepolicy
  device_google_muskie
  device_google_taimen
  device_google_wahoo
  device_linaro_hikey
  kernel_configs
  platform_art
  platform_bionic
  platform_bootable_recovery
  platform_build
  platform_build_soong
  #platform_external_clang
  platform_external_conscrypt
  #platform_external_sqlite
  platform_frameworks_av
  platform_frameworks_base
  #platform_frameworks_ex
  platform_frameworks_native
  platform_frameworks_opt_net_wifi
  platform_libcore
  platform_manifest
  platform_packages_apps_Bluetooth
  platform_packages_apps_Camera2
  platform_packages_apps_Contacts
  platform_packages_apps_DeskClock
  #platform_packages_apps_Gallery2
  platform_packages_apps_Launcher3
  platform_packages_apps_Messaging
  platform_packages_apps_Nfc
  platform_packages_apps_PackageInstaller
  platform_packages_apps_QuickSearchBox
  platform_packages_apps_Settings
  platform_packages_inputmethods_LatinIME
  platform_packages_providers_DownloadProvider
  platform_packages_services_Telephony
  platform_system_bt
  platform_system_core
  platform_system_extras
  platform_system_netd
  platform_system_sepolicy
)

declare -A kernels=(
  [google_wahoo]=android-10.0.0_r0.36 # February 2019
  [google_crosshatch]=android-10.0.0_r0.40 # February 2019
  #[linaro_hikey]=dc721a4ac71d
)

independent=(
  android-prepare-vendor
  branding
  hardened_malloc
  # temporarily handle out-of-tree kernel modules as independent repositories
  kernel_google_crosshatch_drivers_staging_qcacld-3.0
  kernel_google_crosshatch_techpack_audio
  platform_external_Auditor
  platform_external_PdfViewer
  platform_external_vanadium
  #platform_external_Etar-Calendar
  #platform_external_offline-calendar
  #platform_external_talkback
  #platform_packages_apps_Backup
  platform_packages_apps_ExactCalculator
  platform_packages_apps_Updater
  #platform_prebuilts_clang_host_linux-x86 # working around GitHub 100M file limit
  script
  Vanadium
  vendor_linaro
)

for repo in "${aosp_forks[@]}"; do
  echo -e "\n>>> $(tput setaf 3)Handling $repo$(tput sgr0)"

  cd $repo || exit 1

  git checkout $branch || exit 1

  if [[ -n $DELETE_TAG ]]; then
    git tag -d $DELETE_TAG
    git push origin :refs/tags/$DELETE_TAG
    cd .. || exit 1
    continue
  fi

  if [[ -n $build_number ]]; then
    if [[ $repo == platform_manifest ]]; then
      git checkout -B tmp || exit 1
      sed -i s%refs/heads/$branch%refs/tags/$aosp_version.$build_number% default.xml || exit 1
      git commit default.xml -m $aosp_version.$build_number || exit 1
    elif [[ $aosp_version != $aosp_version_real && $repo == platform_build ]]; then
      git checkout -B tmp || exit 1
      sed -i s/$aosp_version_real/$aosp_version/ core/build_id.mk
      git commit core/build_id.mk -m $aosp_version.$build_number || exit 1
    fi

    git tag -s $aosp_version.$build_number -m $aosp_version.$build_number || exit 1
    git push origin $aosp_version.$build_number || exit 1

    if [[ $repo == platform_manifest ]]; then
      git checkout $branch || exit 1
      git branch -D tmp || exit 1
    fi
  else
    git fetch upstream --tags || exit 1

    git pull --rebase upstream $aosp_tag || exit 1
    git push -f || exit 1
  fi

  cd .. || exit 1
done

for kernel in ${!kernels[@]}; do
  echo -e "\n>>> $(tput setaf 3)Handling kernel_$kernel$(tput sgr0)"

  cd kernel_$kernel || exit 1
  git checkout $branch || exit 1

  if [[ -n $DELETE_TAG ]]; then
    git tag -d $DELETE_TAG
    git push origin :refs/tags/$DELETE_TAG
    cd .. || exit 1
    continue
  fi

  if [[ -n $build_number ]]; then
    git tag -s $aosp_version.$build_number -m $aosp_version.$build_number || exit 1
    git push origin $aosp_version.$build_number || exit 1
  else
    git fetch upstream --tags || exit 1
    kernel_tag=${kernels[$kernel]}
    if [[ -z $kernel_tag ]]; then
      cd .. || exit 1
      continue
    fi

    git checkout $branch-stable-base || exit 1
    git rebase $kernel_tag || exit 1
    git push -f || exit 1

    git checkout $branch || exit 1
    git rebase $branch-stable-base || exit 1
    git push -f || exit 1
  fi

  cd .. || exit 1
done

for repo in ${independent[@]}; do
  echo -e "\n>>> $(tput setaf 3)Handling $repo$(tput sgr0)"

  cd $repo || exit 1
  git checkout $branch || exit 1

  if [[ -n $DELETE_TAG ]]; then
    git tag -d $DELETE_TAG
    git push origin :refs/tags/$DELETE_TAG
    cd .. || exit 1
    continue
  fi

  if [[ -n $build_number ]]; then
    git tag -s $aosp_version.$build_number -m $aosp_version.$build_number || exit 1
    git push origin $aosp_version.$build_number || exit 1
  else
    git push -f || exit 1
  fi

  cd .. || exit 1
done