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@@ -253,8 +253,16 @@ _os_find() {
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}
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}
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# get date, "%Y%m%d%H%M" -> 202212072222
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# get date, "%Y%m%d%H%M" -> 202212072222
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+# Use deterministic timestamp from SOURCE_DATE_EPOCH if available
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+# https://reproducible-builds.org/docs/source-date-epoch/
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_os_date() {
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_os_date() {
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- _ret=$(date +"${1}")
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+ if test_z "${SOURCE_DATE_EPOCH}"; then
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+ _ret=$(date +"${1}")
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+ elif is_host "macosx"; then
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+ _ret=$(date -u -r "$SOURCE_DATE_EPOCH" +"${1}")
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+ else
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+ _ret=$(date -u -d "@$SOURCE_DATE_EPOCH" +"${1}")
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+ fi
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}
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}
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# we avoid use `basename`, because it's slow
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# we avoid use `basename`, because it's slow
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ruki