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#
# Copyright (c) 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 Lucía Andrea Illanes Albornoz <lucia@luciaillanes.de>
# set +o errexit -o noglob -o nounset is assumed.
#
#
# rtl_fetch_clean_dlcache() - clean download cache for single package
# @_dlcachedir: absolute pathname to download cache directory
# @_name: single item name
# @_fname_base: optional single item archive filename
# @_urls_git: optional list of item Git URL(s)
#
# Returns: zero (0) on success, non-zero (>0) on failure
#
rtl_fetch_clean_dlcache() {
local _pfdcd_dlcachedir="${1}" _pfdcd_name="${2}" \
_pfdcd_fname_base="${3}" _pfdcd_urls_git="${4}" \
_pfdcd_fname="" _pfdcd_skipfl=0 _pfdcd_url_spec="" \
_pfdcd_url_subdir="";
for _pfdcd_fname in \
$(cd "${_pfdcd_dlcachedir}/${_pfdcd_name}" 2>/dev/null &&
find -maxdepth 1 -mindepth 1 \
${_pfdcd_fname_base:+-not -name "${_pfdcd_fname_base}"} \
${_pfdcd_fname_base:+-not -name "${_pfdcd_fname_base}.fetched"});
do
_pfdcd_fname="${_pfdcd_fname#./}"; _pfdcd_skipfl=0;
for _pfdcd_url_spec in ${_pfdcd_urls_git}; do
_pfdcd_url_subdir="${_pfdcd_url_spec%%=*}"; _pfdcd_url_subdir="${_pfdcd_url_subdir##*/}";
if [ "${_pfdcd_fname%.git}" = "${_pfdcd_url_subdir}" ]; then
_pfdcd_skipfl=1; break;
fi;
done;
if [ "${_pfdcd_skipfl}" -eq 0 ]; then
_pfdcd_fname="${_pfdcd_dlcachedir}/${_pfdcd_name}/${_pfdcd_fname}";
rtl_log_msg "verbose" "${MSG_rtl_fetch_rm_redundant}" "${_pfdcd_fname}" "${_pfdcd_name}";
rtl_fileop rm "${_pfdcd_fname}";
fi;
done;
return 0;
};
#
# rtl_fetch_dlcache_subdir() - create download cache subdirectory for single package
# @_dlcachedir: absolute pathname to download cache directory
# @_name: single item name
# @_inherit_from: optional name of item @_name inherits from
#
# Returns: zero (0) on success, non-zero (>0) on failure
#
rtl_fetch_dlcache_subdir() {
local _rfds_dlcachedir="${1}" _rfds_name="${2}" _rfds_inherit_from="${3}";
if [ "${_rfds_inherit_from:+1}" = 1 ]\
&& ! [ -e "${_rfds_dlcachedir}/${_rfds_name}" ]\
&& ! rtl_fileop ln_symbolic "${_rfds_inherit_from}" "${_rfds_dlcachedir}/${_rfds_name}";
then
return 1;
elif [ "${_rfds_inherit_from:+1}" != 1 ]\
&& ! [ -e "${_rfds_dlcachedir}/${_rfds_name}" ]\
&& ! rtl_fileop mkdir "${_rfds_dlcachedir}/${_rfds_name}";
then
return 1;
else
return 0;
fi;
};
# vim:filetype=sh textwidth=0
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