Dmitry V. Levin
c4c993b642
The support of --no-patch alias to -s option in "git diff" and related git commands was added in git v1.8.4. * copyright-year-gen: Use "git show -s" instead of "git show --no-patch". * file-date-gen: Use "git log -s" instead of "git log --no-patch". Closes: https://github.com/strace/strace/issues/80
35 lines
594 B
Bash
Executable File
35 lines
594 B
Bash
Executable File
#! /bin/sh
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: ${YEAR_FILE:=$1}
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: ${DEFAULT_YEAR:=$2}
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LC_TIME=C; export LC_TIME
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year=
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[ -n "${YEAR_FILE}" ] || {
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echo >&2 "$0 $(dirname "$0")/.year [DEFAULT_YEAR]"
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exit 1
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}
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[ -f "${YEAR_FILE}" ] && year="$(cat "${YEAR_FILE}")"
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[ -n "${year}" ] ||
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year="$(date -u +%Y -d "$(git show -s --format=format:%cD)")"
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[ -n "${year}" ] ||
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year="${DEFAULT_YEAR}"
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[ -n "${year}" ] ||
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[ -z "${SOURCE_DATE_EPOCH-}" ] ||
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year="$(date -u +%Y -d "@${SOURCE_DATE_EPOCH}")"
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[ -n "${year}" ] ||
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year="$(date -u +%Y)"
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[ -n "${year}" ] || {
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echo >&2 'Undefined year.'
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exit 1
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}
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printf "%s" "${year}"
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