lineage_merge

#!/usr/bin/env bash
#
# Merge LineageOS updates into LineageOMS
#
# Copyright (C) 2017 Nathan Chancellor
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>


###############
#             #
#  VARIABLES  #
#             #
###############

SOURCE_FOLDER=${ROM_FOLDER}/loms

SUBS_REPOS="
.repo/manifests
frameworks/base
frameworks/native
packages/apps/Contacts
packages/apps/ContactsCommon
packages/apps/Dialer
packages/apps/ExactCalculator
packages/apps/PackageInstaller
packages/apps/PhoneCommon
packages/apps/Settings
system/sepolicy
vendor/cm"


################
#              #
# SCRIPT START #
#              #
################

# SOURCE OUR UNIVERSAL FUNCTIONS SCRIPT AND MAC CHECK
source common

# START TRACKING TIME
START=$(date +%s)

for FOLDER in ${SUBS_REPOS}; do
    # PRINT TO THE USER WHAT WE ARE DOING
    echo; header "Updating ${FOLDER}"

    # SHIFT TO PROPER FOLDER
    cd ${SOURCE_FOLDER}/${FOLDER}

    # CHECKOUT THE RIGHT BRANCH
    git checkout cm-14.1

    # SET PROPER URL
    if [[ ${FOLDER} = ".repo/manifests" ]]; then
        URL=android
    else
        URL=android_$(echo ${FOLDER} | sed "s/\//_/g")
    fi

    # FETCH THE REPO
    git fetch https://github.com/LineageOS/${URL} cm-14.1

    # REBASE ON FETCH_HEAD
    git rebase FETCH_HEAD

    # ADD TO RESULT STRING
    if [[ $? -ne 0 ]]; then
        RESULT_STRING+="${FOLDER}: ${RED}FAILED${RST}\n"
    else
        RESULT_STRING+="${FOLDER}: ${GRN}SUCCESS${RST}\n"

        git push --force
    fi
done

# SHIFT BACK TO THE TOP OF THE REPO
cd ${SOURCE_FOLDER}

# SYNC THEME INTERFACER REPO
echo; header "Syncing packages/services/ThemeInterfacer"
repo sync --force-sync packages/services/ThemeInterfacer

# PRINT RESULTS
header "RESULTS"
echo ${RESULT_STRING}

# STOP TRACKING TIME
END=$(date +%s)

# PRINT RESULT TO USER
header "SCRIPT COMPLETED!"
echo ${RED}"TIME: $(format_time ${END} ${START})"${RST}; echo