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f916081e1c
set pipefail changes the pipeline return status from being the return status of the last command to the last non 0 exit status of any command in the pipeline. This is needed to make sure all the commands in a pipeline did actually return a non 0 status and not only the last one. PR: 250723 Exp-run by: antoine Reviewed by: bapt Approved by: bapt Differential Revision: https://reviews.freebsd.org/D27007
55 lines
1.6 KiB
Bash
55 lines
1.6 KiB
Bash
#!/bin/sh
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# $FreeBSD$
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#
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# MAINTAINER: portmgr@FreeBSD.org
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set -e
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set -o pipefail
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. "${dp_SCRIPTSDIR}/functions.sh"
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validate_env dp_CHECKSUM_ALGORITHMS dp_CKSUMFILES dp_DISTDIR dp_DISTINFO_FILE \
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dp_ECHO_MSG
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[ -n "${DEBUG_MK_SCRIPTS}" -o -n "${DEBUG_MK_SCRIPTS_MAKESUM}" ] && set -x
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set -u
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DISTINFO_OLD=$(mktemp -t makesum-old)
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DISTINFO_NEW=$(mktemp -t makesum-new)
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trap 'rm -f ${DISTINFO_OLD} ${DISTINFO_NEW}' EXIT INT TERM
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check_checksum_algorithms
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cd "${dp_DISTDIR}"
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# Running `make makesum` a twice should not change the timestamp generated from
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# the first run.
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# So, we extract the content of the distinfo file minus the TIMESTAMP, if it
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# contains a TIMESTAMP.
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if [ -f "${dp_DISTINFO_FILE}" ] && grep -q "^TIMESTAMP " ${dp_DISTINFO_FILE}; then
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grep -v "^TIMESTAMP " ${dp_DISTINFO_FILE} > ${DISTINFO_OLD}
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fi
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for file in ${dp_CKSUMFILES}; do
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for alg in ${dp_CHECKSUM_ALGORITHMS}; do
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eval "alg_executable=\$dp_$alg"
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if [ "$alg_executable" != "NO" ]; then
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$alg_executable "$file" >> "${DISTINFO_NEW}"
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fi
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done
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echo "SIZE ($file) = $(stat -f %z "$file")" >> "${DISTINFO_NEW}"
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done
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# Now, we generate the distinfo file in two cases:
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# - If the saved file is empty, it means there was no TIMESTAMP in it, so we
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# need to add one.
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# - If the old and new distinfo content minus the TIMESTAMP differ, it means
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# something was updated or changed, it is time to generate a new timestamp.
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if [ ! -s ${DISTINFO_OLD} ] || ! cmp -s ${DISTINFO_OLD} ${DISTINFO_NEW}; then
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echo "TIMESTAMP = $(date '+%s')" > ${dp_DISTINFO_FILE}
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cat ${DISTINFO_NEW} >> ${dp_DISTINFO_FILE}
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fi
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