62 lines
1.6 KiB
Text
62 lines
1.6 KiB
Text
# $FreeBSD$
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#
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# MAINTAINER: portmgr@FreeBSD.org
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#
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# @sample etc/somefile.conf.sample
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# or
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# @sample file1 file2
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#
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# Where file1 is considered as a sample file and file2 the target file
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#
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# This will install the somefile.conf.sample and automatically copy to
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# somefile.conf if it doesn't exist. On deinstall it will remove the
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# somefile.conf if it still matches the sample, otherwise it is
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# kept.
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#
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# This replaces the old pattern:
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# @unexec if cmp -s %D/etc/pkgtools.conf %D/etc/pkgtools.conf.sample; then rm -f %D/etc/pkgtools.conf; fi
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# etc/pkgtools.conf.sample
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# @exec [ -f %B/pkgtools.conf ] || cp %B/%f %B/pkgtools.conf
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actions: [file(1)]
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arguments: true
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post-install: <<EOD
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case "%1" in
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/*) sample_file="%1" ;;
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*) sample_file="%D/%1" ;;
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esac
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target_file="${sample_file%.sample}"
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set -- %@
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if [ $# -eq 2 ]; then
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target_file=${2}
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fi
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case "${target_file}" in
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/*) target_file="${target_file}" ;;
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*) target_file="%D/${target_file}" ;;
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esac
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if ! [ -f "${target_file}" ]; then
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/bin/cp -p "${sample_file}" "${target_file}" && \
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/bin/chmod u+w "${target_file}"
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fi
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EOD
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pre-deinstall: <<EOD
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case "%1" in
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/*) sample_file="%1" ;;
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*) sample_file="%D/%1" ;;
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esac
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target_file="${sample_file%.sample}"
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set -- %@
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if [ $# -eq 2 ]; then
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set -- %@
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target_file=${2}
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fi
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case "${target_file}" in
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/*) target_file="${target_file}" ;;
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*) target_file="%D/${target_file}" ;;
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esac
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if cmp -s "${target_file}" "${sample_file}"; then
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rm -f "${target_file}"
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else
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echo "You may need to manually remove ${target_file} if it is no longer needed."
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fi
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EOD
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