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#!/usr/bin/env bash
set -eu
usage () {
echo "USAGE: ./mailmap-update.sh <libbpf-repo> <linux-repo>"
exit 1
}
LIBBPF_REPO="${1-""}"
LINUX_REPO="${2-""}"
if [ -z "${LIBBPF_REPO}" ] || [ -z "${LINUX_REPO}" ]; then
echo "Error: libbpf or linux repos are not specified"
usage
fi
LIBBPF_MAILMAP="${LIBBPF_REPO}/.mailmap"
LINUX_MAILMAP="${LINUX_REPO}/.mailmap"
tmpfile="$(mktemp)"
cleanup() {
rm -f "${tmpfile}"
}
trap cleanup EXIT
grep_lines() {
local pattern="$1"
local file="$2"
grep "${pattern}" "${file}" || true
}
while read -r email; do
grep_lines "${email}$" "${LINUX_MAILMAP}" >> "${tmpfile}"
done < <(git log --format='<%ae>' | sort -u)
sort -u "${tmpfile}" > "${LIBBPF_MAILMAP}"
|
