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namikingsoft/base_branch_sha1.sh

Last active December 16, 2020 20:50
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Fetch base sha1 from github pull request number
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base_branch_sha1.sh
GITHUB_PR_NUMBER=1234
base_branch_sha1() {
MERGED_BRANCH="pull/${GITHUB_PR_NUMBER}/merge"
git fetch origin "${MERGED_BRANCH}:${MERGED_BRANCH}" > /dev/null
git log "${MERGED_BRANCH}" --oneline | head -n1 | sed -e 's/^.* into //'
}
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