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41 lines
1.1 KiB
Plaintext
41 lines
1.1 KiB
Plaintext
# $FreeBSD$
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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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#
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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]
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post-install: <<EOD
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case "%@" in
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/*) sample_file="%@" ;;
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*) sample_file="%D/%@" ;;
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esac
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target_file="${sample_file%.sample}"
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if ! [ -f "${target_file}" ]; then
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/bin/cp -p "${sample_file}" "${target_file}" && \
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/bin/chmod u+w "${target_file}"
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fi
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EOD
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pre-deinstall: <<EOD
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case "%@" in
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/*) sample_file="%@" ;;
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*) sample_file="%D/%@" ;;
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esac
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target_file="${sample_file%.sample}"
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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's no longer needed."
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fi
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EOD
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