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#
# set +o errexit -o noglob -o nounset is assumed.
#
pkgp_fetch_extract_type() {
local _ppfet_fname="${1}" _ppfet_rtype="${2#\$}";
if [ "${1##*.tar.}" != "${1}" ]; then
eval ${_ppfet_rtype}='${1##*.tar.}';
elif [ "${1##*.t}" != "${1}" ]; then
eval ${_ppfet_rtype}='${1##*.t}';
fi;
return 0;
};
pkg_fetch_extract() {
local _pfe_group_name="${1}" _pfe_pkg_name="${2}" _pfe_restart_at="${3}" \
_pfe_type="";
if [ "${PKG_URL:+1}" = 1 ]; then
_pfe_oldpwd="${PWD}";
if ! rtl_fileop cd "${PKG_BASE_DIR}"\
|| ! rtl_fileop rm "${PKG_BASE_DIR}/${PKG_SUBDIR}"; then
rtl_fileop cd "${_pfe_oldpwd}"; return 1;
else
pkgp_fetch_extract_type "${PKG_NAME}" \$_pfe_type;
case "${_pfe_type}" in
bz2) bunzip2 -d < "${BUILD_DLCACHEDIR}/${PKG_NAME}/${PKG_FNAME}" | tar -C "${PKG_BASE_DIR}" -xf -; ;;
gz) gunzip -d < "${BUILD_DLCACHEDIR}/${PKG_NAME}/${PKG_FNAME}" | tar -C "${PKG_BASE_DIR}" -xf -; ;;
lz) lzip -d < "${BUILD_DLCACHEDIR}/${PKG_NAME}/${PKG_FNAME}" | tar -C "${PKG_BASE_DIR}" -xf -; ;;
xz) xz -d < "${BUILD_DLCACHEDIR}/${PKG_NAME}/${PKG_FNAME}" | tar -C "${PKG_BASE_DIR}" -xf -; ;;
*) tar -C "${PKG_BASE_DIR}" -xf "${BUILD_DLCACHEDIR}/${PKG_NAME}/${PKG_FNAME}"; ;;
esac;
if [ "${?}" -ne 0 ]; then
rtl_fileop cd "${_pfe_oldpwd}"; return 1;
else
rtl_fileop cd "${_pfe_oldpwd}";
fi;
fi;
fi;
return 0;
};
# vim:filetype=sh
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