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#
# set +o errexit -o noglob -o nounset is assumed.
#
pkg_fetch_download_clean_dlcache() {
local _dlcachedir="${1}" _pkg_name="${2}" _pkg_fname="${3}" _pkg_urls_git="${4}"\
_fname="" _pkg_urls_git_dname="";
if [ -n "${_pkg_urls_git}" ]; then
_pkg_urls_git_dname="${_pkg_urls_git%%=*}";
_pkg_urls_git_dname="${_pkg_urls_git_dname##*/}";
fi;
for _fname in $(cd "${_dlcachedir}/${_pkg_name}" && find \
-mindepth 1 \
${_pkg_fname:+-not -name "${_pkg_fname}"} \
${_pkg_fname:+-not -name "${_pkg_fname}.fetched"} \
${_pkg_urls_git_dname:+ \
-not -path "./${_pkg_urls_git_dname}" \
-not -path "./${_pkg_urls_git_dname}/*" \
-not -path "./${_pkg_urls_git_dname}.git" \
-not -path "./${_pkg_urls_git_dname}.git/*"}); do
_fname="${_dlcachedir}/${_pkg_name}/${_fname#./}"
rtl_log_msg notice "Deleting redundant file \`%s' for package \`%s'." "${_fname}" "${_pkg_name}";
rtl_fileop rm "${_fname}";
done;
};
pkg_fetch_download_dlcache_subdir() {
if [ -n "${PKG_INHERIT_FROM:-}" ]\
&& ! [ -e "${BUILD_DLCACHEDIR}/${PKG_NAME}" ]\
&& ! rtl_fileop ln_symbolic "${PKG_INHERIT_FROM}" "${BUILD_DLCACHEDIR}/${PKG_NAME}"; then
return 1;
elif [ -z "${PKG_INHERIT_FROM:-}" ]\
&& ! [ -e "${BUILD_DLCACHEDIR}/${PKG_NAME}" ]\
&& ! rtl_fileop mkdir "${BUILD_DLCACHEDIR}/${PKG_NAME}"; then
return 1;
else
return 0;
fi;
};
pkg_fetch_download() {
if [ "${ARG_FETCH_FORCE:-}" != "offline" ]; then
if [ -n "${PKG_URL:-}" ]; then
if ! pkg_fetch_download_dlcache_subdir; then
return 1;
elif ! rtl_fetch_url_wget \
"${PKG_URL}" "${PKG_SHA256SUM}" "${BUILD_DLCACHEDIR}/${PKG_NAME}"\
"${PKG_FNAME}" "${PKG_NAME}" "${PKG_MIRRORS:-}"; then
return 1;
fi;
fi;
if [ -n "${PKG_URLS_GIT:-}" ]; then
if ! pkg_fetch_download_dlcache_subdir; then
return 1;
elif ! rtl_fetch_urls_git \
"${BUILD_DLCACHEDIR}/${PKG_NAME}" "${DEFAULT_GIT_ARGS}" "${PKG_BASE_DIR}"\
"${PKG_NAME}" "${PKG_MIRRORS_GIT:-}" ${PKG_URLS_GIT}; then
return 1;
fi;
fi;
pkg_fetch_download_clean_dlcache "${BUILD_DLCACHEDIR}" "${PKG_NAME}" "${PKG_FNAME:-}" "${PKG_URLS_GIT:-}";
fi;
};
# vim:filetype=sh
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