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static-get
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static-get
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#!/bin/sh
#description: get static linux binaries from s.minos.io and mirrors
#usage: static-get package
#example: static-get git
#git-1.8.2.1-3.tar.gz:sha512sum
VERSION="2020.02.11-00:21"
LATEST_URI_BASENAME="https://raw.githubusercontent.com/minos-org/minos-static/master"
_usage() {
printf "%b\\n" "Usage: ${progname} [OPTION]... PACKAGE ..."
printf "%b\\n" "Retrieve static linux binaries from s.minos.io and mirrors."
printf "\\n"
printf "%b\\n" " -d, --download [dir] write in the specified directory"
printf "%b\\n" " -o, --output [file] write to file"
printf "%b\\n" " -s, --search [pattern] search packages by pattern"
printf "%b\\n" " -x, --extract extract after download"
printf "%b\\n" " -i, --install install after download"
printf "%b\\n" " -p, --prefix [dir] specifies an install location for the package"
printf "%b\\n" " -n, --dry-run perform a trial run with no changes made"
printf "%b\\n" " -c, --clean-cache remove temporal files"
printf "%b\\n" " -r, --remove removes an installed package"
printf "\\n"
printf "%b\\n" " -m, --mirror [s.minos.io] set mirror"
printf "%b\\n" " -a, --arch [x86_64|i686] set architecture"
printf "%b\\n" " -f, --format [gz|bz2|xz] set compress format"
printf "%b\\n" " -k, --checksum [sha512|md5] set checksum"
printf "%b\\n" " -t, --distro [all|bifrost|morpheus|rlsd2|misc] set distro"
printf "\\n"
printf "%b\\n" " -U, --update update this program to latest version"
printf "%s\\n" " -V, --version display version"
printf "%b\\n" " -v, --verbose turn on verbose mode"
printf "%b\\n" " -q, --quiet suppress non-error messages"
printf "%b\\n" " -h, --help show this message and exit"
}
_basename() {
[ -z "${1}" ] && return 1 || _basename__name="${1}"
[ -z "${2}" ] || _basename__suffix="${2}"
case "${_basename__name}" in
/*|*/*) _basename__name="${_basename__name##*/}"
esac
if [ -n "${_basename__suffix}" ] && [ "${#_basename__name}" -gt "${#2}" ]; then
_basename__name="${_basename__name%$_basename__suffix}"
fi
printf "%s\\n" "${_basename__name}"
}
_die() {
[ -z "${1}" ] || printf "%s\\n" "${*}" >&2
_usage >&2; exit 1
}
_update() {
_u__current_file="$(cd "$(dirname "${0}")" && pwd)/${progname}"
_u__current_version_long="$(awk -F\" \
'/VERSION=/{print $2;exit}' "${_u__current_file}" 2>/dev/null)"
_u__current_version="$(printf "%s\\n" "${_u__current_version_long}" | \
awk '{gsub(/[\.:]/,"");gsub(/-/,"");print;exit}' 2>/dev/null)"
[ -z "${_u__current_version}" ] && printf "%s\\n%s\\n%s\\n" \
"ERROR: Failed to detect current version, please update manually" \
"${progname} = ${_u__current_file}" \
"${progname} version = ${_u__current_version}" >&2 && return 1
command -v "wget" >/dev/null 2>&1 || command -v "curl" >/dev/null 2>&1 || \
{ printf "%s\\n" "ERROR: Install either 'wget' or 'curl' to upgrade" >&2; return 1; }
_u__url="${LATEST_URI_BASENAME}/${progname}"
_u__tmpfile="/tmp/${progname}.${$}.update"
_u__error_msg="$(wget -q -O- --no-check-certificate "${_u__url}" \
> "${_u__tmpfile}" 2>&1 || curl -L -s "${_u__url}" \
> "${_u__tmpfile}" 2>&1)" || { printf "%s\\n%s\\n" \
"ERROR: Failed to fetch update, please try later or update manually" \
"${_u__error_msg}" >&2; return 1; }
_u__update_version_long="$(awk -F\" \
'/VERSION=/{print $2;exit}' "${_u__tmpfile}" 2>/dev/null)"
_u__update_version="$(printf "%s\\n" "${_u__update_version_long}" | awk \
'{gsub(/[\.:]/,"");gsub(/-/,"");print;exit}' 2>/dev/null)"
[ -n "${_u__update_version}" ] || _u__update_version="0"
if [ "${_u__current_version}" -lt "${_u__update_version}" ]; then
printf "%s %s\\n" "Updating from version" \
"${_u__current_version_long} to ${_u__update_version_long} ..."
chmod +x "${_u__tmpfile}"
if ! mv -f "${_u__tmpfile}" "${_u__current_file}" 2>/dev/null; then
printf "%s\\n" "ERROR: no write permissions on ${_u__current_file}" >&2
printf "%s\\n" "INFO : trying with sudo ..." >&2
if command -v "sudo" >/dev/null 2>&1; then
sudo mv "${_u__tmpfile}" "${_u__current_file}" || return 1
else
printf "%s\\n" "ERROR: sudo isn't available, exiting ..." >&2
rm -rf "${_u__tmpfile}"
return 1
fi
fi
printf "%s\\n" "${progname} is up-to-date (${_u__update_version_long})"
return 0
fi
printf "%s\\n" "${progname} is up-to-date (${_u__current_version_long})"
rm -rf "${_u__tmpfile}"
}
_show_version() {
printf "%s\\n" "${progname} ${VERSION}"
}
_mkdir_p() { #portable mkdir -p
[ -n "${1}" ] || return 1
for _mkdir_p__dir in "${@}"; do
[ -d "${_mkdir_p__dir}" ] && continue
_mkdir_p__IFS="${IFS}"
IFS="/"
#shellcheck disable=SC2086
set -- ${_mkdir_p__dir}
IFS="${_mkdir_p__IFS}"
(
case "${_mkdir_p__dir}" in
/*) cd / || return; shift ;;
esac
for _mkdir_p__subdir in "${@}"; do
[ -z "${_mkdir_p__subdir}" ] && continue
if [ -d "${_mkdir_p__subdir}" ] || mkdir "${_mkdir_p__subdir}"; then
if cd "${_mkdir_p__subdir}"; then
:
else
printf "%s\\n" "_mkdir_p: Can't enter ${_mkdir_p__subdir} while creating ${_mkdir_p__dir}"
return 1
fi
else
return 1
fi
done
)
done
}
_verbose() {
[ -z "${1}" ] && return 1
[ -n "${verbose}" ] && printf "%s\\n" "${*}" || :
}
_cat() {
[ -z "${1}" ] && return 1
[ -z "${global_output}" ] && output_fname="$(_basename "${1}")" || {
[ -z "${output_counter}" ] && output_counter="0"
}
if [ -z "${global_output}" ]; then
cat "${1}" > "${directory}/${output_fname}"
else
case "${output_fname}" in
-) cat "${1}"; return 0 ;;
*\{#\}*) output_counter="$((output_counter + 1))"
cat "${1}" >> "${directory}/$(printf "%s\\n" "${output_fname}" | \
sed "s:{#}:${output_counter}:")"
;;
*) cat "${1}" >> "${directory}/${output_fname}" ;;
esac
fi
printf "%s\\n" "${directory}/${output_fname}" | sed 's:\./::' | sed "s:{#}:${output_counter}:"
}
_uniq_id_mirror() {
printf "%s\\n" "${1%/}" | sed 's|/|##|g'
}
_fetch() {
case "${#}" in
1) $retriever_bin "${1}" ;;
2)
case "${retriever_bin}" in
wget*) $retriever_bin -O "${2}" "${1}" >/dev/null || \
$retriever_bin -O "${2}" "http://${1}" >/dev/null ;;
curl*) ${retriever_bin% -O} -o "${2}" "${1}" >/dev/null ;;
*) return 1 ;;
esac
;;
*) return 1 ;;
esac
}
_get_available_distros() {
#$1 => mirror, eg: s.minos.io|s.minos.io/archive
[ -z "${1}" ] && return 1
[ -z "${uniq_id_mirror}" ] && uniq_id_mirror="$(_uniq_id_mirror "${1}")"
_mkdir_p "${tmpcache}.${uniq_id_mirror}"
if [ ! -f "${tmpcache}.${uniq_id_mirror}/index.html" ]; then
cd "${tmpcache}.${uniq_id_mirror}" || return
_fetch "${1}" index.html
fi
awk -F'"' '/href/ {if ($2 != "../" && $2 != "robots.txt") {sub(/\//,"",$2);print $2}}' \
"${tmpcache}.${uniq_id_mirror}/index.html" 2>/dev/null
}
_get_available_archs() {
#$1 => mirror, eg: s.minos.io|s.minos.io/archive
#$2 => distro, eg: bifrost
[ -z "${2}" ] && return 1
[ -z "${uniq_id_mirror}" ] && uniq_id_mirror="$(_uniq_id_mirror "${1}")"
_mkdir_p "${tmpcache}.${uniq_id_mirror}/${2}"
if [ ! -f "${tmpcache}.${uniq_id_mirror}/${2}/index.html" ]; then
cd "${tmpcache}.${uniq_id_mirror}/${2}" || return
_fetch "${1}/${2}" index.html
fi
awk -F'"' '/href/ {if ($2 != "../") {sub(/\//,"",$2);print $2}}' \
"${tmpcache}.${uniq_id_mirror}/${2}/index.html" 2>/dev/null | \
grep -v "lock" | grep -v "archive/"
}
_get_package_indexes() {
#$1 => mirror, eg: s.minos.io|s.minos.io/archive
[ -z "${1}" ] && return 1
[ -z "${available_distros}" ] && available_distros="$(_get_available_distros "${1}")"
[ -z "${uniq_id_mirror}" ] && uniq_id_mirror="$(_uniq_id_mirror "${1}")"
for gdistro in ${available_distros}; do
available_arch="$(_get_available_archs "${1}" "${gdistro}")"
for garch in ${available_arch}; do
_mkdir_p "${tmpcache}.${uniq_id_mirror}/${gdistro}/${garch}"
if [ ! -f "${tmpcache}.${uniq_id_mirror}/${gdistro}/${garch}/${checksum}sum.txt" ]; then
(
cd "${tmpcache}.${uniq_id_mirror}/${gdistro}/${garch}" || return
if _fetch "${1}/${gdistro}/${garch}/${checksum}sum.tar.${compress_format}"; then
${compress_bin} < "${checksum}sum.tar.${compress_format}" | tar -xf -
elif _fetch "${1}/${gdistro}/${garch}/${checksum}sum.txt"; then
:
else
head -3 "${checksum}sum.tar.${compress_format}" >&2
fi
)
fi
done
done
}
_set_defaults() {
[ -z "${mirror}" ] && mirror="s.minos.io/archive"
[ -z "${uniq_id_mirror}" ] && uniq_id_mirror="$(_uniq_id_mirror "${mirror}")"
[ -z "${distro}" ] && distro="all"
[ -z "${arch}" ] && arch="$(uname -m)"
[ -z "${directory}" ] && directory="."
[ X"${output_fname}" = X"-" ] && directory="."
if [ -z "${dry_run}" ]; then
_mkdir_p "${directory}" || { printf "%s\\n" "unable to create ${directory}, exiting"; exit 1; }
fi
case "${arch}" in
x86|386|486|586|i86|32) arch="i686" ;;
amd64|64) arch="x86_64" ;;
i686|x86_64) : ;;
*) _verbose "${arch} is not a valid architecture, using system default: $(uname -m)"; arch="$(uname -m)" ;;
esac
case "${compress_format}" in
gz) compress_bin="zcat" ;;
bz2) compress_bin="bzcat" ;;
xz) compress_bin="xzcat" ;;
*) if command -v "xzcat" >/dev/null 2>&1; then
compress_format="xz"
compress_bin="xzcat"
elif command -v "xz" >/dev/null 2>&1; then
compress_format="xz"
compress_bin="xz -cd"
elif command -v "bzcat" >/dev/null 2>&1; then
compress_format="bz2"
compress_bin="bzcat"
elif command -v "bzip2" >/dev/null 2>&1; then
compress_format="bz2"
compress_bin="bzip2 -cd"
elif command -v "zcat" >/dev/null 2>&1; then
compress_format="gz"
compress_bin="zcat"
elif command -v "gzip" >/dev/null 2>&1; then
compress_format="gz"
compress_bin="gzip -cd"
else
printf "%s\\n" "install either 'gzip', 'bzip2' or 'xz' to run this program" >&2
exit 1
fi
;;
esac
case "${checksum}" in
sha512) checksum_bin="shasum -a 512" ;;
md5) checksum_bin="md5sum" ;;
*) if command -v "shasum" >/dev/null 2>&1; then
checksum="sha512"
checksum_bin="shasum -a 512"
elif command -v "md5sum" >/dev/null 2>&1; then
checksum="md5"
checksum_bin="md5sum"
else
printf "%s\\n" "install either 'md5sum' or 'shasum' to run this program" >&2
exit 1
fi
;;
esac
if command -v "wget" >/dev/null 2>&1; then
retriever_bin="wget -q"
elif command -v "curl" >/dev/null 2>&1; then
retriever_bin="curl -L -s -O"
elif command -v "fetch" >/dev/null 2>&1; then
retriever_bin="fetch"
else
printf "%s\\n" "install either 'wget', 'curl' or 'fetch' to run this program" >&2
exit 1
fi
available_distros="$(_get_available_distros "${mirror}")"
if [ -z "${available_distros}" ]; then
printf "%s\\n" "no available packages at ${mirror}, it may be an incorrect url or could be down temporarily" >&2
exit 1
fi
}
_static_search() {
#$1 => search pattern
[ -z "${1}" ] && return 1
_set_defaults
_get_package_indexes "${mirror}"
_ssearch__sanitazed_pattern="$(printf "%s\\n" "${1}" | \
tr -cd 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890.-')"
[ X"${distro}" = X"all" ] && distro=""
_ssearch__result="$(find "${tmpcache}.${uniq_id_mirror}"/ -name "${checksum}sum.txt" | \
grep -- "${distro}" | xargs grep -- "${_ssearch__sanitazed_pattern}" | grep -- "${arch}" | \
grep -- "tar.${compress_format}" | sed "s:${tmpcache}.::g;s:##:/:g;s:/${checksum}sum.txt\:: :g")"
if [ -n "${_ssearch__result}" ]; then
if [ "${verbose}" ]; then
printf "%s\\n" "${_ssearch__result}" | awk '{printf "%s %s %s\n", $3, $2, $1}' | \
grep -- "${1}" | awk '{printf "%s:%s:%s\n", $3, $1, $2}'
else
printf "%s\\n" "${_ssearch__result}" | awk '{printf "%s:%s\n", $3, $2}' | \
grep -- "${1}" | cat
fi
else
return 1
fi
}
_extract() {
_mkdir_p "${directory}/${_sget__bfile%%.tar*}"
(cd "${directory}/${_sget__bfile%%.tar*}" && \
${compress_bin} < "../${_sget__bfile}" | tar -xf -)
[ "${1}" ] && printf "%s\\n" "${directory}/${_sget__bfile%%.tar*}/" | sed 's:\./::'
}
_static_get() {
[ -z "${1}" ] && return 1 || _set_defaults
for package in "${@}"; do
#extra_params="-m ${mirror} -a ${arch} -f ${compress_format} -c ${checksum} -t ${distro}"
#_sget__file="$("${0}" ${extra_params} -v -n -s "^${package}" | sort -nr |head -1)"
_sget__file="$(verbose=1 dry_run=1 _static_search "^${package}" | sort -nr |head -1)"
[ -z "${_sget__file}" ] && _verbose "No matches for '${package}', skipping..." && continue
[ -z "${uniq_id_mirror}" ] && uniq_id_mirror="$(_uniq_id_mirror "${mirror}")"
_sget__hash="${_sget__file##*:}"
_sget__file="${_sget__file%:$_sget__hash}" #remove hash
_sget__file="$(printf "%s\\n" "${_sget__file}" | tr ':' '/')"
_sget__bfile="$(_basename "${_sget__file}")"
for i in 1 2; do #download on first run, write/extract on second
if [ "${dry_run}" ]; then
if [ "${output_fname}" ]; then
case "${output_fname}" in
*\{#\}*) [ -z "${output_counter}" ] && output_counter="0"
output_counter="$((output_counter + 1))"
;;
esac
printf "%s\\n" "${directory}/${output_fname}" | sed 's:\./::' | sed "s:{#}:${output_counter}:"
else
printf "%s\\n" "${directory}/${_sget__bfile}" | sed 's:\./::'
[ "${extract}" ] && printf "%s\\n" "${directory}/${_sget__bfile%%.tar*}/" | sed 's:\./::'
fi
break
fi
if [ -f "${tmpcache}.${uniq_id_mirror}/${_sget__bfile}" ]; then
_sget__hash_new="$($checksum_bin "${tmpcache}.${uniq_id_mirror}/${_sget__bfile}" | awk '{print $1}')"
_sget__bfile_sub1="$(printf "%s\\n" "${_sget__bfile}" | cut -d "-" -f 1)"
if [ "${remove}" ]; then
if [ -e ~/.static-get/"${_sget__bfile_sub1}" ]; then
if [ -w ~/.static-get/"${_sget__bfile_sub1}" ]; then
while read -r line; do
rm -rf "${line}"
done < ~/.static-get/"${_sget__bfile_sub1}"
rm ~/.static-get/"${_sget__bfile_sub1}"
elif command -v "sudo" >/dev/null 2>&1; then
while read -r line; do
sudo rm -rf "${line}"
done < ~/.static-get/"${_sget__bfile_sub1}"
sudo rm ~/.static-get/"${_sget__bfile_sub1}"
else
printf "%s\\n" "ERROR: sudo isn't available, exiting ..." >&2
fi
elif [ "${i}" = "1" ]; then
printf "ERROR: package %s could not be removed.\\n" "${_sget__bfile_sub1}" >&2
fi
elif [ "${_sget__hash}" = "${_sget__hash_new}" ]; then
_cat "${tmpcache}.${uniq_id_mirror}/${_sget__bfile}"
# Install the package
if [ "${install}" ]; then
_extract "${extract}"
_mkdir_p ~/.static-get
if [ -w "${prefix}/" ]; then
cd "${_sget__bfile%%.tar*}" && \
cp -vr -- * "${prefix}/" | cut -d "'" -f 4 > ~/.static-get/"${_sget__bfile_sub1}" || return 1
elif command -v "sudo" >/dev/null 2>&1; then
cd "${_sget__bfile%%.tar*}" && \
sudo cp -vr -- * "${prefix}/" | cut -d "'" -f 4 > ~/.static-get/"${_sget__bfile_sub1}" || return 1
else
printf "%s\\n" "ERROR: sudo isn't available, exiting ..." >&2
fi
if ! [ "${extract}" ]; then
cd "../" && rm -rf "${_sget__bfile%%.tar*}"
fi
elif [ "${extract}" ]; then
_extract "${extract}"
fi
break
else
printf "'%s' doesn't match hashsum => '%s', clean the cache (%s) and try again\\n" \
"${directory}/${_sget__bfile}" "${_sget__hash}" \
"$(_usage | awk '/remove temporal/ {sub(/,/, ""); print $1 "|" $2}')" | sed 's:\./::'
rm -f "${tmpcache}.${uniq_id_mirror}/${_sget__bfile}"
fi
else
(cd "${tmpcache}.${uniq_id_mirror}/" && _fetch "${_sget__file}")
fi
done
done
}
progname="$(_basename "${0}")"
tmpcache="/tmp/static-get"
if [ ! -t 0 ]; then
#there is input comming from pipe or file, add it to the end of $@
#shellcheck disable=SC2046
set -- "${@}" $(cat)
fi
[ "${#}" -eq "0" ] && _die
for arg in "${@}"; do #parse options
case "${arg}" in
-h|--help) _usage; exit ;;
-U|--update) _update; exit "${?}" ;;
-V|--version) _show_version; exit "${?}" ;;
-q|--quiet) quiet="1"; shift ;;
-v|--verbose) verbose="1"; shift ;;
-x|--extract) extract="1"; shift ;;
-i|--install) install="1"; shift ;;
-r|--remove) remove="1"; shift ;;
-n|--dry-run) dry_run="1"; shift ;;
'-p'|'--prefix'|-p*|--prefix*)
case "${arg}" in
'-p'|'--prefix')
if [ "${#}" -gt "1" ]; then
case "${2}" in
'-') : ;; #special stdout character
-*) printf "Option '%s' requires a parameter %s\\n" "${arg}" "${2}";;
'.') prefix="${PWD}" ; shift; shift; break ;;
'..')prefix="${PWD}/../" ; shift; shift; break ;;
esac
shift; prefix="${1}"; [ "${1}" ] && shift
else
prefix="${PWD}"
fi
;;
-p*) prefix="${1#-p}"; shift ;;
--prefix*) prefix="${1#--prefix}"; shift ;;
esac
;;
'-d'|'--download'|-d*|--download*)
case "${arg}" in
'-d'|'--download')
if [ "${#}" -gt "1" ]; then
case "${2}" in
-*) _die "Option '${arg}' requires a parameter";;
esac
shift; directory="${1}"; [ "${1}" ] && shift
else
_die "Option '${arg}' requires a parameter"
fi
;;
-d*) directory="${1#-d}"; shift ;;
--download*) directory="${1#--download}"; shift ;;
esac
;;
'-o'|'--output'|-o*|--output*)
case "${arg}" in
'-o'|'--output')
if [ "${#}" -gt "1" ]; then
case "${2}" in
'-') : ;; #special stdout character
-*) _die "Option '${arg}' requires a parameter" ;;
esac
shift; output_fname="${1}"; global_output="1"; [ "${1}" ] && shift
else
_die "Option '${arg}' requires a parameter"
fi
;;
-o*) output_fname="${1#-o}"; shift; global_output="1" ;;
--output*) output_fname="${1#--output}"; shift; global_output="1" ;;
esac
;;
'-s'|'--search'|-s*|--search*)
case "${arg}" in
'-s'|'--search')
if [ "${#}" -gt "1" ]; then
case "${1}" in
-*) shift; for opt in "${@}"; do
#last parameter as search regex
search_pattern="${opt}"
done
;;
*) shift; search_pattern="${1}"
[ "${1}" ] && shift ;;
esac
else
search_pattern="."
fi
;;
-s*) search_pattern="${1#-s}"; shift ;;
--search*) search_pattern="${1#--search}"; shift ;;
esac
;;
'-a'|'--arch'|-a*|--arch*)
case "${arg}" in
'-a'|'--arch')
if [ "${#}" -gt "1" ]; then
case "${2}" in
-*) _die "Option '${arg}' requires a parameter" ;;
esac
shift; arch="${1}"; [ "${1}" ] && shift
else
_die "Option '${arg}' requires a parameter"
fi
;;
-a*) arch="${1#-a}"; shift ;;
--arch*) arch="${1#--arch}"; shift ;;
esac
;;
'-m'|'--mirror'|-m*|--mirror*)
case "${arg}" in
'-m'|'--mirror')
if [ "${#}" -gt "1" ]; then
case "${2}" in
-*) _die "Option '${arg}' requires a parameter" ;;
esac
shift; mirror="${1}"; [ "${1}" ] && shift
else
_die "Option '${arg}' requires a parameter"
fi
;;
-m*) mirror="${1#-m}"; shift ;;
--mirror*) mirror="${1#--mirror}"; shift ;;
esac
;;
'-k'|'--checksum'|-k*|--checksum*)
case "${arg}" in
'-k'|'--checksum')
if [ "${#}" -gt "1" ]; then
case "${2}" in
-*) _die "Option '${arg}' requires a parameter" ;;
esac
shift; checksum="${1}"; [ "${1}" ] && shift
else
_die "Option '${arg}' requires a parameter"
fi
;;
-k*) checksum="${1#-k}"; shift ;;
--checksum*) checksum="${1#--checksum}"; shift ;;
esac
;;
'-t'|'--distro'|-t*|--distro*)
case "${arg}" in
'-t'|'--distro')
if [ "${#}" -gt "1" ]; then
case "${2}" in
-*) _die "Option '${arg}' requires a parameter" ;;
esac
shift; distro="${1}"; [ "${1}" ] && shift
else
_die "Option '${arg}' requires a parameter"
fi
;;
-t*) distro="${1#-t}"; shift ;;
--distro*) distro="${1#--distro}"; shift ;;
esac
;;
'-f'|'--format'|-f*|--format*)
case "${arg}" in
'-f'|'--format')
if [ "${#}" -gt "1" ]; then
case "${2}" in
-*) _die "Option '${arg}' requires a parameter" ;;
esac
shift; compress_format="${1}"; [ "${1}" ] && shift
else
_die "Option '${arg}' requires a parameter"
fi
;;
-f*) compress_format="${1#-f}"; shift ;;
--format*) compress_format="${1#--format}"; shift ;;
esac
;;
-c|--clean-cache) rm -rf "${tmpcache}".* && \
[ -z "${quiet}" ] && printf "%s\\n" "Cache cleared successfully"
exit ;;
'-') : ;; #special stdout character
-*) _die "${progname}: unrecognized option '${arg}'" >&2 ;;
esac
done
if [ -z "${search_pattern}" ]; then
[ "${#}" -eq "0" ] && _die "${progname}: missing arguments"
_static_get "${@}"
else
_static_search "${search_pattern}"
fi