63 lines
1.7 KiB
Bash
Executable File
63 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
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#
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# SPDX-FileCopyrightText: 2017, 2020-2022 The LineageOS Project
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# SPDX-FileCopyrightText: 2021-2022 The Calyx Institute
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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usage() {
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echo "Usage ${0} <merge|rebase> <aosp-tag> <different-ancestor-aosp-tag>"
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echo "Example ${0} merge android-12.0.0_r26 android-12.0.0_r18"
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}
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# Verify argument count
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if [ "$#" -ne 3 ]; then
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usage
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exit 1
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fi
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OPERATION="${1}"
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OLDTAG="${2}"
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NEWTAG="${3}"
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if [ "${OPERATION}" != "merge" -a "${OPERATION}" != "rebase" ]; then
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usage
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exit 1
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fi
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### CONSTANTS ###
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readonly script_path="$(cd "$(dirname "$0")";pwd -P)"
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readonly vars_path="${script_path}/../../../vendor/lineage/vars"
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source "${vars_path}/common"
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TOP="${script_path}/../../.."
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MANIFEST="${TOP}/.repo/manifests/default.xml"
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# Build list of AOSP repos
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PROJECTPATHS=$(grep -v "remote=\"gitlab" "${MANIFEST}" | grep -v "clone-depth=\"1" | sed -n 's/.*path="\([^"]\+\)".*/\1/p')
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echo "#### Old tag = ${OLDTAG} New tag = ${NEWTAG} Staging branch = ${STAGINGBRANCH} ####"
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# Make sure manifest and forked repos are in a consistent state
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echo "#### Verifying there are no uncommitted changes on AOSP projects ####"
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for PROJECTPATH in ${PROJECTPATHS} .repo/manifests; do
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cd "${TOP}/${PROJECTPATH}"
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if [[ -n "$(git status --porcelain)" ]]; then
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echo "Path ${PROJECTPATH} has uncommitted changes. Please fix."
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exit 1
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fi
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done
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echo "#### Verification complete - no uncommitted changes found ####"
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# Ditch any existing staging branches (across all projects)
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repo abandon "${STAGINGBRANCH}"
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# Iterate over each forked project
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for PROJECTPATH in ${PROJECTPATHS}; do
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"${script_path}"/_merge_helper.sh "${PROJECTPATH}" "${@}"
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done
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unset STAGINGBRANCH
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