yum for cygwin
来源：互联网 发布：足球和篮球知乎 编辑：程序博客网 时间：2024/06/05 07:35
#!/bin/bashfunction check_commands(){ local command local ERR=0 for command in $@; do [ "$(which $command 2> /dev/null)" = "" ] && prompt_echo "$command is not available for $PROGNAME" done [ $ERR -gt 0 ] && exit 1}function cache_commands(){ local command mkdir -p $CACHE_CMD for command in $@; do cp -f $(which $command) $CACHE_CMD done}function yes_or_no(){ local prompts="$1" local default="$2" local timeout="$3" local result='?' while [ $result != "Y" ] && [ $result != "N" ]; do read -n1 -t $timeout -p "$prompts" result [ -z $result ] && result=$default result=$(echo $result|tr 'a-z' 'A-Z') echo done [[ "$result" == "Y" ]] && return 1 [[ "$result" == "N" ]] && return 0}function help_usage(){cat <<EOFYUM for cygwin is a shell script helping cygwin user to install/update/search packages of cygwin in the manners of similar to redhat yum functions. Usage: $PROGNAME [COMMAND] [OPTION] [PARAMETERS]Commands: check-updates List all possible updates of installed package(s) for cygwin as of now. clean Clean all cache files and refresh them with latest data. info [pkgs..] Display the briefing information of the given package(s) info installed Display the briefing information of installed package(s) info updates Display the briefing information of updating package(s) install [pkgs..] Install the given package(s) with required package(s) list [pkgs..] List the detail information of the given package(s) list installed List the detail information of the installed package(s) list updates List the detail information of the updating package(s) remove [pkgs..] Remove the installed package(s) given by user as well as the orphan package(s) relatives. search key-word Search the package database for any package(s) relevant the given keyword. update [pkgs..] Update all packages or the package(s) given by user. full-cache Retrive all information from cygwin in cache, it takes long time to complete while internet connection is slow. Options: -y, --yes Always say yes to queries -h, --help Show current help message of the script usagesPlease Report Script Bugs to $AUTHOR_MAILEOFexit 1}function error_exit(){ echo "$@" 1>&2 exit}function prompt_echo(){ echo "$@" 1>&2}function get_mirror_site(){# MIRRORS=($(curl -s http://cygwin.com/mirrors.html|grep -o -E 'href="([^"#]+)/cygwin/"' |awk -F"\"" '{print $2}'|grep -v "http://www.redhat.com/"|grep -v "rsync://")) MIRROR="http://mirrors.163.com/cygwin/"}function check_md5(){ local remote_md5="$(curl -s "$(dirname $2)/md5.sum"|grep -E " $(basename $2)$"|awk '{print $1}')" local local_md5="$(md5sum $1|awk '{print $1}')" [ "$local_md5" == "$remote_md5" ] && return 0 || return 1}function refresh_setup_ini(){ prompt_echo "Refreshing setup.ini from [$(echo $MIRROR|awk -F"/" '{print $3}')] via Protocol [$(echo $MIRROR|awk -F":" '{print $1}')]..." cp -f $SETUP_INI "$SETUP_INI.last" &>/dev/null touch $SETUP_INI "$SETUP_INI.last" curl -# -o $SETUP_INI "$MIRROR$ARCH/setup.ini" || error_exit "Curl Download Error with Error Code [$?]!" check_md5 $SETUP_INI "$MIRROR$ARCH/setup.ini" || error_exit "Curl Download MD5 not Matching!" SETUP_VER="$(awk '/setup-version:/{print$2;exit}' "$SETUP_INI")" SETUP_TIMESTAMP="$(awk '/setup-timestamp:/{print$2;exit}' "$SETUP_INI")"}function refresh_setup_db(){ local force=$# [[ "$SETUP_TIMESTAMP" == "$LAST_TIMESTAMP" && "$SETUP_VER" == "$LAST_VER" && $force -eq 0 ]] && return awk -F"|" '$3!=""{printf "%s|%s\n",$1,$13}' $SETUP_DB >$CACHE_DIR/tmp.db awk ' /^@/{if (p>0) {for(i=p;i<13;i++) printf"|";printf "\n"};p=1;printf "%s",$2} /^\[prev\]$/ || /^\[test\]$/{if (p>0) {for(i=p;i<13;i++) printf"|";printf "\n"};p=0} /^sdesc:/{for(i=p;i<2;i++) printf"|";p=2;gsub(/^sdesc: /,"");gsub("\"","");printf "%s",$0} /^ldesc:/{for(i=p;i<3;i++) printf"|";p=3;gsub(/^ldesc: /,"");c=$0;l="";do {l=l""c" ";getline c} while (index(c,":")==0);gsub(/"/,"",l);printf"%s",l;$0=c} /^category:/{for(i=p;i<4;i++) printf"|";p=4;gsub(/^category: /,"");printf "%s",$0} /^requires:/{for(i=p;i<5;i++) printf"|";p=5;gsub(/^requires: /,"");printf "%s",$0} /^version:/{if (p>0){for(i=p;i<6;i++) printf"|";p=6;gsub(/^version: /,"");printf "%s",$0}} /^install:/{if (p>0){for(i=p;i<7;i++) printf"|";p=9;gsub(/^install: /,"");gsub(" ","|");printf "%s",$0}} /^source:/{if (p>0){for(i=p;i<10;i++) printf"|";p=13;gsub(/^source: /,"");gsub(" ","|");printf "%s|",$0}}' $SETUP_INI|grep -v -E "^$" >$SETUP_DB cp -f $SETUP_DB ${SETUP_DB}-save awk -F"|" 'NR==FNR{a[$1]=$2}NR>FNR{printf "%s",$0;if ($1 in a) printf"%s",a[$1];printf"\n"}' $CACHE_DIR/tmp.db "${SETUP_DB}-save" >$SETUP_DB rm -f $CACHE_DIR/tmp.db}function refresh_update_db(){ local force=$# [[ "$SETUP_TIMESTAMP" == "$LAST_TIMESTAMP" && "$SETUP_VER" == "$LAST_VER" && $force -eq 0 ]] && return awk 'NR==FNR && NR>1{p[$1]=$2}NR>FNR{FS="|";if ($1 in p) {p[$1]=substr(p[$1],length($1)+1);gsub(/.tar.bz2$/,"",p[$1]);gsub(/^\-/,"",p[$1]);if ($6!=p[$1]) printf "%s|%s|%s\n",$1,p[$1],$6}}' $INSTALLED_DB $SETUP_DB > $UPDATE_DB}function check_yes(){ [ $YES -eq 0 ] && YES=1 && return prompt_echo "$PROGNAME: error - duplicated switch '-y' found!" help_usage; exit 1 }function check_command(){ [ "$COMMAND" == "" ] && COMMAND=$1 && return prompt_echo "$PROGNAME: error - duplicated command '$1' found!" help_usage; exit 1}function get_parameters(){ local param="" PARAMS=() for param in $@; do [[ "$param" =~ ^- ]] && return for item in ${COMMANDS[@]}; do [ "$param" == "$item" ] && return; done PARAMS=("${PARAMS[@]}" "$param") done}function info_options(){ local opt="$1" local opts=(installed updates) local item OPTION="" for item in ${opts[@]}; do [ "$opt" == "$item" ] && OPTION=$opt;done}function install_options(){ local opt="$1" local opts=(withupdates) local item OPTION="" for item in ${opts[@]}; do [ "$opt" == "$item" ] && OPTION=$opt;done}function search_options(){ local opt="$1" local opts=(requires) local item OPTION="" for item in ${opts[@]}; do [ "$opt" == "$item" ] && OPTION=$opt;done}function list_options(){ local opt="$1" local opts=(installed updates) local item OPTION="" for item in ${opts[@]}; do [ "$opt" == "$item" ] && OPTION=$opt;done}function run_check_update(){ info_items "$(find_updates)" prompt_echo "Found $(cat $UPDATE_DB|wc -l) Updates!" return}function info_items(){ local pkgs=" $@ " echo "Package Name Description Version Size" echo "------------------------ ---------------------------------- ----------- -------" awk -F"|" -v t="$pkgs" 'BEGIN{split("BKMGTP",h,"")}function hn(n,i){while(++i && n>=1000 && i<=length(h)) n/=1024;return sprintf("%3.2f%s",n,h[i])}{if (match(t," "$1" ") || t==""){$1=(length($1)>24)?substr($1,1,22)">>":$1;$2=(length($2)>34)?substr($2,1,32)">>":$2;$6=(length($6)>11)?substr($6,1,9)">>":$6;printf "%-24s %-34s %-11s %7s\n",$1,$2,$6,hn($8)}}' $SETUP_DB echo "-------------------------------------------------------------------------------"}function list_items(){ local pkgs=" $@ " awk -F"|" -v t="$pkgs" 'BEGIN{split("BKMGTP",h,"")} function hn(n,i){ while(++i && n>=1000 && i<=length(h)) n/=1024; return sprintf("%3.2f%s",n,h[i]) } {if (match(t," "$1" ") || t==" "){ for (i=0;i<79;i++) printf "-";printf "\n"; printf "%-20s%s\n","Package Name:",$1 if ($2!="") printf "%-20s%s\n","Briefing Info:",$2 if ($3!=""){ d="Description:";n=split($3,a," ");m=80; for (i=1;i<=n;i++){ if (m+length(a[i])>58) {if (m<60) printf "\n";printf "%-20s",d;d=" "}; m=(m+length(a[i])<59)?m+length(a[i])+1:length(a[i])+1; printf "%s ",a[i]; } printf "\n" } if ($6!="") printf "%-20s%s\n","Category:",$4 if ($5!=""){ d="Required Package(s):";n=split($5,a," ");m=80; for (i=1;i<=n;i++){ if (m+length(a[i])>58) {if (m<60) printf "\n";printf "%-20s",d;d=" "}; m=(m+length(a[i])<59)?m+length(a[i])+1:length(a[i])+1; printf "%s ",a[i]; } printf "\n" } if ($6!="") printf "%-20s%s\n","Latest Version:",$6 if ($7!="") printf "%-20s%s\n","Binary Package:",$7; if ($8!="") printf "%-20s%s\n"," Size:",hn($8); if ($9!="") printf "%-20s%s\n"," MD5:",$9; if ($10!="")printf "%-20s%s\n","Source Package:",$10; if ($11!="")printf "%-20s%s\n"," Size:",hn($11); if ($12!="")printf "%-20s%s\n"," MD5:",$12; } }' $SETUP_DB echo "-------------------------------------------------------------------------------"}function run_full_cache(){ local dir_ifs=$IFS local pkg local url local md5 local opt local nbr=$(cat $SETUP_DB|wc -l) local th10=$((nbr/10)) local th50=$((nbr/50)) local idx=0 cp -f "$SETUP_DB" "${SETUP_DB}-save" IFS=\n'; rm -f $CACHE_DIR/tmp.db prompt_echo "Caching $nbr Package(s)..." for pkg in $(awk -F"|" '{print $1"|"$7"|"$9}' $SETUP_DB); do url=$MIRROR/$(echo $pkg|awk -F"|" '{print $2}'); md5=$(echo $pkg|awk -F"|" '{print $3}'); pkg=$(echo $pkg|awk -F"|" '{print $1}'); if [ $((idx%th10)) -eq 0 ]; then echo -n ">" 1>&2 else [ $((idx%th50)) -eq 0 ] && echo -n "." 1>&2 fi idx=$((idx+1)) curl -s -o $CACHE_DIR/$(basename $url) $url || continue [ "$(md5sum $CACHE_DIR/$(basename $url)|awk '{print $1}')" != "$md5" ] && rm -f $CACHE_DIR/$(basename $url) && continue opt="-tvjf" [[ $url =~ .xz ]] && opt="-tvJf" tar $opt $CACHE_DIR/$(basename $url)|awk -v p="$pkg" 'BEGIN{printf "%s|",p}!/\/$/{n=split($0,a,"/");printf "%s ",a[n]}END{printf "\n"}' >>$CACHE_DIR/tmp.db rm -f $CACHE_DIR/$(basename $url) done prompt_echo awk -F"|" 'NR==FNR{a[$1]=$2}NR>FNR{printf "%s",$0;if ($1 in a) printf"%s",a[$1];printf"\n"}' $CACHE_DIR/tmp.db "${SETUP_DB}-save" >$SETUP_DB}function find_required_by(){ awk -v p="$1" 'NR==FNR{FS="|";if (match(" "$5" "," "p" ")) t[$1]=p}NR>FNR{FS=" ";if ($1 in t) printf "%s ",$1}' $SETUP_DB $INSTALLED_DB}function find_installed(){ awk 'NR>1{printf "%s ",$1}' $INSTALLED_DB}function find_updates(){ awk -F"|" '{printf "%s ",$1}' $UPDATE_DB}function find_requires(){ local requires=() local item=" $@ " local count=0 prompt_echo -n "Searching Requires." requires=(${requires[@]} $(awk -F"|" -v t="$item" '{if (match(t," "$1" ")) printf "%s ",$5}' $SETUP_DB)) while [ ${#requires[@]} -ne $count ]; do count=${#requires[@]} item=" ${requires[@]} " requires=(${requires[@]} $(awk -F"|" -v t="$item" '{if (match(t," "$1" ")) printf "%s ",$5}' $SETUP_DB)) requires=($(echo "${requires[@]}"|awk '{for(i=1;i<=NF;i++) if (!($i in a)) {a[$i]=$i;printf "%s ",$i}}')) prompt_echo -n "." done prompt_echo echo ${requires[@]}}function find_orphans(){ local pkg="$(find_requires $@)" local requires="$(find_requires $(find_installed))" requires=($(awk -v p="$pkg" -v r="$requires" 'BEGIN{m=split(p,a," ");n=split(r,b," ");for(i=1;i<=m;i++)c[a[i]]=a[i];for(i=1;i<=n;i++) if (!(b[i] in c)) printf "%s ",b[i];}')) requires="$(find_requires ${requires[@]})" awk -v p="$pkg" -v r="$requires" 'BEGIN{m=split(p,a," ");n=split(r,b," ");for(i=1;i<=n;i++)c[b[i]]=b[i];for(i=1;i<=m;i++) if (!(a[i] in c)) printf "%s ",a[i];}'}function run_list(){ local missed local items=() local item case "$OPTION" in (installed) list_items $(awk 'NR>1{printf "%s ",$1}' $INSTALLED_DB);return;; (updates) list_items $(awk -F"|" '{printf "%s ",$1}' $UPDATE_DB);return;; esac for item in ${PARAMS[@]}; do [ $(grep -E "^$item|" $SETUP_DB|wc -l) -ne 0 ] && items=(${items[@]} $item) || missed="$missed'$item' " done; [ ${#items[@]} -ne 0 ] && list_items ${items[@]} [ "$missed" != "" ] && prompt_echo "Package(s):${missed}not found!"}function run_info(){ local missed local items=() local item case "$OPTION" in (installed) info_items $(awk 'NR>1{printf "%s ",$1}' $INSTALLED_DB);return;; (updates) info_items $(awk -F"|" '{printf "%s ",$1}' $UPDATE_DB);return;; esac for item in ${PARAMS[@]}; do [ $(grep -E "^$item|" $SETUP_DB|wc -l) -ne 0 ] && items=(${items[@]} $item) || missed="$missed'$item' " done; [ ${#items[@]} -ne 0 ] && info_items ${items[@]} [ "$missed" != "" ] && prompt_echo "Package(s):${missed}Not Found!"}function remove_orphans(){ local orphans=($@) local item="" if [ ${#orphans[@]} -ne 0 ]; then prompt_echo "Found ${#orphans[@]} Orphan Package(s)!" item="[${orphans[@]}]" [ $YES -eq 0 ] && [ "$COMMAND" != "update" ] && yes_or_no "Are you want to remove the orphan package(s) $item(y/N)?" "N" 30 && return 1 YES=1 for item in ${orphans[@]}; do remove_item "$item" echo "Orphan Package(s) '$item' Removed!" done fi}function remove_item(){ local dir_ifs=$IFS local pkg="$1" local line [ ! -e "/etc/setup/$pkg.lst.gz" ] && prompt_echo "Package Manifest Not Found, Cannot Remove $pkg." && return 1 prompt_echo "Removing Package '$pkg'..." if [ -e "/etc/preremove/$pkg.sh" ]; then sh "/etc/preremove/$pkg.sh" rm -f "/etc/preremove/$pkg.sh" fi IFS=\n' for line in $(gzip -dc "/etc/setup/$pkg.lst.gz" | awk '!/\/$/{print}'); do rm -f "/$line"; done for line in $(gzip -dc "/etc/setup/$pkg.lst.gz" | awk '/\/$/{n=split($0,a,"/");t[n]=t[n]"|"$0}END{n=asorti(t,a);for(i=n;i>0;i--){m=split(t[a[i]],b,"|");for(j=1;j<=m;j++) if (b[j]!="") print b[j]}}');do [ $(find "/$line" -maxdepth 1|wc -l) -eq 1 ] && rm -rf "/$line" && prompt_echo "Empty Folder /$line Deleted!" done IFS="$dir_ifs" rm -f "/etc/setup/$pkg.lst.gz" rm -f /etc/postinstall/$pkg.sh.done cp -f $INSTALLED_DB "$INSTALLED_DB-save" grep -v -E "^$pkg " "$INSTALLED_DB-save" > $INSTALLED_DB }function remove_items(){ local pkg="" local orphans=() [ $YES -eq 0 ] && [ "$COMMAND" != "update" ] && yes_or_no "Are you sure to remove package '${@/# /}'(y/N)?" "N" 30 && return 1 for pkg in $@; do remove_item "$pkg" && prompt_echo "Package $pkg removed!" echo prompt_echo "Checking Orphan Packages..." orphans=("${orphans[@]}" "$(find_orphans $pkg)") done orphans=($(echo "${orphans[@]}"|awk '{for(i=1;i<=NF;i++) if (!($i in a)) {a[$i]=$i;printf "%s ",$i}}')) remove_orphans ${orphans[@]}}function run_remove(){ local missed local items=() local item local reqs for item in ${PARAMS[@]}; do if [ $(grep -E "^$item " $INSTALLED_DB|wc -l) -ne 0 ]; then reqs="$(find_required_by $item)" reqs=${reqs/% /} [ "$reqs" != "" ] && prompt_echo "Package '$item' is Required by [$reqs]!" || items=(${items[@]} $item) else missed="$missed'$item' " fi done; [ "$missed" != "" ] && prompt_echo "Package(s):${missed}Not Installed!" [ ${#items[@]} -ne 0 ] && remove_items "${items[@]}"}function install_item(){ local dir_ifs=$IFS local pkg="$1" local url="$(awk -F"|" -v t="$pkg" '{if($1==t){print $7;exit}}' $SETUP_DB)" local md5_r="$(awk -F"|" -v t="$pkg" '{if($1==t){print $9;exit}}' $SETUP_DB)" local md5_l local opt local file_name="$(basename $url)" prompt_echo "Downloading Package '$pkg'..." curl -# -o $CACHE_DIR/$file_name $MIRROR/$url || error_exit "Downloading Error in Installing Package of '$pkg'!" md5_l="$(md5sum $CACHE_DIR/$file_name|awk '{print $1}')" [ "$md5_l" != "$md5_r" ] && error_exit "MD5 Checking Error in Installing Package of '$pkg'!" [[ $file_name =~ .bz2 ]] && opt="-xvjf" [[ $file_name =~ .xz ]] && opt="-xvJf" tar $opt $CACHE_DIR/$file_name -C / >/etc/setup/$pkg.lst gzip -f "/etc/setup/$pkg.lst" rm -f $CACHE_DIR/$file_name [[ $file_name =~ .xz ]] && file_name=${file_name/%.xz}".bz2" cp -f "$INSTALLED_DB" "$INSTALLED_DB-save" awk -v p="$pkg" -v f="$file_name" '{if (p!="" && p<$1) {print p" "f" 0"; p=""};print}END{if (p!="") print p" "f" 0"}' "$INSTALLED_DB-save">"$INSTALLED_DB" IFS=\n' for file_name in /etc/postinstall/*.sh; do if [ "$file_name" != "/etc/postinstall/*.sh" ]; then prompt_echo "Running Script '$(basename $file_name)' of Package '$pkg'..." $file_name cat $file_name>$file_name.done rm -f $file_name fi done IFS="$dir_ifs"}function install_items(){ local pkgs=($@) local pkg prompt_echo "Found ${#pkgs[@]} Package(s) Ready for Installation!" [ $YES -eq 0 ] && [ "$COMMAND" != "update" ] && yes_or_no "Are you sure to install the package(s)(y/N)?" "N" 30 && return 1 YES=1 for pkg in ${pkgs[@]}; do install_item "$pkg" && prompt_echo "Package $pkg Installed!" echo done}function run_install(){ local missed local installed local installing=() local items=() local item local requires=() for item in ${PARAMS[@]}; do [ $(grep -E "^$item " $INSTALLED_DB|wc -l) -ne 0 ] && installed="$installed'$item' " || items=(${items[@]} $item) done; prompt_echo "Checking Required Packages..." for item in ${items[@]}; do if [ $(grep -E "^$item\|" $SETUP_DB|wc -l) -ne 0 ]; then installing=(${installing[@]} $item) requires=(${requires[@]} $(find_orphans $item)) else missed="$missed'$item' " fi done requires=($(echo "${requires[@]}"|awk '{for(i=1;i<=NF;i++) if (!($i in a)) {a[$i]=$i;printf "%s ",$i}}')) item=" ${requires[@]} " requires=($(awk -v t="$item" 'NR>1{gsub(" "$1" "," ",t)}END{print t}' $INSTALLED_DB)) installing=(${requires[@]} ${installing[@]}) [ "$installed" != "" ] && prompt_echo "Package(s):${installed}Installed Already!" [ "$missed" != "" ] && prompt_echo "Package(s):${missed}Not Found!" [ ${#installing[@]} -ne 0 ] && info_items ${installing[@]} && install_items ${installing[@]}}function run_search(){ local res=($(awk -F"|" -v k="${PARAMS[@]}" '{for (i=1;i<=NF;i++) if (match($i,k)) {printf "%s ",$1;break}}' $SETUP_DB)) list_items ${res[@]}}function run_update(){ local missed local updates=() local item [ ${#PARAMS[@]} -eq 0 ] && PARAMS=($(find_updates)) for item in ${PARAMS[@]}; do [ $(grep -E "^$item " $UPDATE_DB|wc -l) -ne 0 ] && updates=(${updates[@]} $item) || missed="$missed'$item' " done; [ "$missed" != ""] && prompt_echo "Not Found Package(s) of $missed!" [ ${#updates[@]} -eq 0 ] && error_exit "No Package Required Update!" prompt_echo "Found ${#updates[@]} Package(s) Required Update!" for item in ${updates[@]}; do remove_item $item install_item $item prompt_echo "Package '$item' Updated!" done}function run_clean(){ refresh_setup_ini 1 refresh_setup_db 1 refresh_update_db 1}################################################################################ # Function Name: Script Main Loop ################################################################################CACHE_DIR="/etc/yum/cache"CACHE_CMD="$CACHE_DIR/commands"COMMANDS=(mkdir dirname basename curl bzip2 tar xz awk grep file md5sum find cat echo bash)check_commands "${COMMANDS[@]}"cache_commands "${COMMANDS[@]}"PATH="$CACHE_CMD:$PATH"BASE_DIR=$(cd "$(dirname "$0")" && pwd)PROGNAME=$(basename "$0")AUTHOR_MAIL="robin.hoo@hotmail.com"SETUP_INI="/etc/yum/setup.ini"INSTALLED_DB="/etc/setup/installed.db"UPDATE_DB="/etc/yum/cache/update.db"SETUP_DB="/etc/yum/cache/setup.db"SETUP_VER="$(grep -i 'setup-version:' "$SETUP_INI"|awk '{print $2}' 2>/dev/null)"LAST_VER="$SETUP_VER"SETUP_TIMESTAMP="$(grep -i 'setup-timestamp:' "$SETUP_INI"|awk '{print $2}' 2>/dev/null)"LAST_TIMESTAMP="$SETUP_TIMESTAMP"VERSION="1.0"MIRRORS=()MIRROR=""mkdir -p "$CACHE_DIR"PE="$(file -b "$(which file)"|awk '{print $1}')"ARCH="UNKNOWN"[ "$PE" == "PE32" ] && ARCH="x86"[ "$PE" == "PE32+" ] && ARCH="x86_64"[ "$ARCH" == "UNKOWN" ] && prompt_echo "$PROGRAM: Error - System Architecture is Unkown!" && help_usageOPTION=""PARAMS=()COMMAND=""COMMANDS=(check-update clean info install list remove search update full-cache)YES=0while [ $# -gt 0 ]do case "$1" in (check-update) check_command "check-update";; (full-cache) check_command "full-cache";; (clean) check_command "clean";; (info) check_command "info";info_options "$2"; shift;[ "$OPTION" == "" ] && get_parameters "$@" && [ ${#PARAMS[@]} -ne 0 ] && shift ${#PARAMS[@]} && continue;; (install) check_command "install";install_options "$2";shift;get_parameters "$@";[ ${#PARAMS[@]} -ne 0 ] && shift ${#PARAMS[@]} && continue;; (list) check_command "list";list_options "$2";shift; [ "$OPTION" == "" ] && get_parameters "$@" && [ ${#PARAMS[@]} -ne 0 ] && shift ${#PARAMS[@]}&& continue;; (remove) check_command "remove";shift;get_parameters "$@";[ ${#PARAMS[@]} -ne 0 ] && shift ${#PARAMS[@]} && continue;; (search) check_command "search";search_options "$2"; shift && get_parameters "$@";[ ${#PARAMS[@]} -ne 0 ] && shift ${#PARAMS[@]} && continue;; (update) check_command "update";shift;get_parameters "$@";[ ${#PARAMS[@]} -ne 0 ] && shift ${#PARAMS[@]} && continue;; (-y) check_yes;; (-h) help_usage;; (--yes) check_yes;; (--help) help_usage;; (*) prompt_echo "$PROGNAME: error - unrecognized option or parameter '$1'!"; help_usage;; esac shiftdone[ "$COMMAND" == "" ] && prompt_echo "$PROGNAME: error - missing option or parameters!" && help_usage[ "$COMMAND" == "info" ] && [ ${#PARAMS[@]} -eq 0 ] && [ "$OPTION" == "" ] && prompt_echo "$PROGNAME: error - missing parameters for command 'info' !" && help_usage[ "$COMMAND" == "list" ] && [ ${#PARAMS[@]} -eq 0 ] && [ "$OPTION" == "" ] && prompt_echo "$PROGNAME: error - missing parameters for command 'list' !" && help_usage[ "$COMMAND" == "remove" ] && [ ${#PARAMS[@]} -eq 0 ] && prompt_echo "$PROGNAME: error - missing parameters for command 'remove' !" && help_usage[ "$COMMAND" == "install" ] && [ ${#PARAMS[@]} -eq 0 ] && prompt_echo "$PROGNAME: error - missing parameters for command 'install' !" && help_usage[ "$COMMAND" == "search" ] && [ ${#PARAMS[@]} -eq 0 ] && prompt_echo "$PROGNAME: error - missing parameters for command 'search' !" && help_usage[ "$COMMAND" == "search" ] && [ ${#PARAMS[@]} -gt 1 ] && prompt_echo "$PROGNAME: error - too many parameters for command 'search' !" && help_usageget_mirror_siterefresh_setup_inirefresh_setup_dbrefresh_update_dbcase "$COMMAND" in (check-update) run_check_update;; (clean) run_clean;; (info) run_info;; (install) run_install;; (list) run_list;; (remove) run_remove;; (search) run_search;; (update) run_update;; (full-cache) run_full_cache;;esac 0 0
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