Blame subr/pkg_extract.subr

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#
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# set -o errexit -o noglob are assumed.
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#
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pkg_extract() {
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	if [ -n "${PKG_URL}" ]\
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	&& [ "${PKG_URL_TYPE:-wget}" = wget ]; then
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		build_fileop rm "${WORKDIR}/${PKG_SUBDIR}";
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		if [ "${PKG_SUBDIR_CREATE:-0}" -eq 1 ]; then
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			build_fileop mkdir "${WORKDIR}/${PKG_SUBDIR}";
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		fi;
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		if [ "${PKG_FNAME##*.tar.}" = "bz2" ]; then
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			bunzip2 -d < "${DLCACHEDIR}/${PKG_FNAME}" | tar -C "${WORKDIR}${PKG_SUBDIR_CREATE:+/${PKG_SUBDIR}}" -xf -;
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		elif [ "${PKG_FNAME##*.tar.}" = "gz" ]; then
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			gunzip -d < "${DLCACHEDIR}/${PKG_FNAME}" | tar -C "${WORKDIR}${PKG_SUBDIR_CREATE:+/${PKG_SUBDIR}}" -xf -;
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		elif [ "${PKG_FNAME##*.tar.}" = "xz" ]; then
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			xz -d < "${DLCACHEDIR}/${PKG_FNAME}" | tar -C "${WORKDIR}${PKG_SUBDIR_CREATE:+/${PKG_SUBDIR}}" -xf -;
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		elif [ "${PKG_FNAME##*.t}" = "bz2" ]; then
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			bunzip2 -d < "${DLCACHEDIR}/${PKG_FNAME}" | tar -C "${WORKDIR}${PKG_SUBDIR_CREATE:+/${PKG_SUBDIR}}" -xf -;
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		elif [ "${PKG_FNAME##*.t}" = "gz" ]; then
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			gunzip -d < "${DLCACHEDIR}/${PKG_FNAME}" | tar -C "${WORKDIR}${PKG_SUBDIR_CREATE:+/${PKG_SUBDIR}}" -xf -;
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		elif [ "${PKG_FNAME##*.t}" = "xz" ]; then
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			xz -d < "${DLCACHEDIR}/${PKG_FNAME}" | tar -C "${WORKDIR}${PKG_SUBDIR_CREATE:+/${PKG_SUBDIR}}" -xf -;
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		else
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			tar -C "${WORKDIR}${PKG_SUBDIR_CREATE:+/${PKG_SUBDIR}}" -xf "${DLCACHEDIR}/${PKG_FNAME}";
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		fi;
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	fi;
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};
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# vim:filetype=sh