4b4fde4cf6
The last change was flawed; for deleted ports it was writing out the origin, but it should be writing out the appropriate ports cache database directory.
63 lines
1.9 KiB
Bash
Executable File
63 lines
1.9 KiB
Bash
Executable File
#!/bin/sh
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# redundant-opt-files.sh
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# Written by John Marino (marino@FreeBSD.org)
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#
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# This script checks every option file against the default options of
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# its port. If they are identical, it writes the full path of the ports
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# option directory (typically in /var/db/ports) to stdout.
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# It is typically used by Synth users to identify options files that can
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# deleted in order to prevent future configuration check failures.
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portsdir=${PORTSDIR:-/usr/ports}
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if [ ! -d "${portsdir}" ]; then
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echo "The ${portsdir} ports directory does not exist"
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echo "There is nothing more to do."
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exit
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fi
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db_dir=$(/usr/bin/make -C ${portsdir}/devel/gmake -V PORT_DBDIR 2>/dev/null)
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if [ ! -d "${db_dir}" ]; then
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echo "The ${db_dir} ports option directory does not exist"
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echo "There is nothing more to do."
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exit
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fi
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catport() {
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local category
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local port
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local workstr=${1#${db_dir}/}
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local words=$(echo ${workstr} | /usr/bin/tr "_" " ");
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for word in ${words}; do
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category=${word}
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break;
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done
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port=${workstr#${category}_}
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echo ${portsdir}/$category/$port
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}
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identical_options() {
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local origin=$(catport $1)
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if [ ! -d ${origin} ]; then
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# origin no longer exists, list it anyway without testing further
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echo $1
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return
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fi
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local selected_pristine=$(/usr/bin/make -C ${origin} \
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-V SELECTED_OPTIONS PORT_DBDIR=/dev/null)
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local selected_now=$(/usr/bin/make -C ${origin} -V SELECTED_OPTIONS)
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local deselected_pristine=$(/usr/bin/make -C ${origin} \
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-V DESELECTED_OPTIONS PORT_DBDIR=/dev/null)
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local deselected_now=$(/usr/bin/make -C ${origin} -V DESELECTED_OPTIONS)
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if [ "${selected_pristine}" = "${selected_now}" -a \
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"${deselected_pristine}" = "${deselected_now}" ]; then
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echo $1
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fi;
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}
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optdirs=$(/usr/bin/find -s "${db_dir}" -type d -depth 1)
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for dossier in ${optdirs}; do
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identical_options ${dossier}
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done
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