diff options
Diffstat (limited to 'checkAllRepos')
| -rwxr-xr-x | checkAllRepos | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/checkAllRepos b/checkAllRepos new file mode 100755 index 00000000..782f6217 --- /dev/null +++ b/checkAllRepos @@ -0,0 +1,181 @@ +#!/bin/bash + +usage() { + >&2 echo 'Verwendung:' + >&2 echo "${ich} [-d|--download URL] [-a|--alle] [-s|--suche wonach] [-i|--intensiv] [-x|--exakt]" + exit 1 +} + +verpackung() { + typ="$(file -bizL "$1")" + case "${typ}" in + "application/x-tar; charset=binary compressed-encoding=application/x-xz; charset=binary") + echo "-J" + ;; + "application/x-tar; charset=binary compressed-encoding=application/x-gzip; charset=binary" | \ + "application/octet-stream; charset=binary compressed-encoding=application/x-gzip; charset=binary") + echo "-z" + ;; + "ERROR: (null)" | \ + "inode/x-empty; charset=binary") + ;; + *) + >&2 echo "FEHLER: Unbekannter Verpackungstyp '${typ}'" + ;; + esac +} + +ich="$(readlink -f "$0")" +pfad="$(dirname "${ich}")/.checkAllRepos" +[ ! -d "${pfad}" ] && mkdir -p "${pfad}" + +eval set -- "$( + getopt -o ad:is:x \ + --long alle \ + --long download: \ + --long exakt \ + --long intensiv \ + --long suche: \ + -n "$(basename "$0")" \ + -- "$@" \ + || echo "usage" +)" +args=("$@") + +unset downloads suchen +alle=false +exakt=false +intensiv=false + +while true +do + case "$1" in + -d|--download) + shift + if [ -n "$1" ] + then + downloads[${#downloads[@]}]="$1" + fi + ;; + -a|--alle) + alle=true + ;; + -x|--exakt) + exakt=true + ;; + -i|--intensiv) + intensiv=true + ;; + -s|--suche) + shift + if [ -n "$1" ] + then + suchen[${#suchen[@]}]="$1" + fi + ;; + --) + shift + break + ;; + *) + >&2 echo "FEHLER: Kenne Option '$1' doch nicht" + exit 1 + ;; + esac + shift +done + +if [ $# -ne 0 ] +then + echo 'FEHLER: Zu viele Argumente' + usage +fi + +if ${alle} +then + curl -o - "https://wiki.archlinux.org/index.php/Unofficial_user_repositories" 2> /dev/null | \ + sed 's|#.*$||' | \ + sed ' + :begin; + $!N; + s@^\(<pre>.*\)\n\([^<]\+\)$@\1 \2@; + tbegin; + P; + D + ' | \ + grep "^<pre>" | \ + sed "s|^<pre> \[\([^]]*\)].*\sServer = \(\S\+\)\(\s.*\)\?\$|\1 \2/\1.db|" | \ + sed "s|^\(\S\+\)\s\+\(.*\)\$repo|\1 \2\1|; s|\$arch|x86_64|" | \ + sed "s|^\S\+\s\+||" | \ + parallel -j0 "${ich} -d {}" +fi + +for ((i=0;i<${#downloads[@]};i++)) +do + err=false + ziel="${pfad}/${downloads[${i}]##*/}" + curl -o "${ziel}" "${downloads[${i}]}" 2> /dev/null || err=true + if ! ${err} + then + verp=$(verpackung "${ziel}") + if ! tar ${verp} -tf "${ziel}" &> /dev/null + then + [ -n "${verp}" ] && \ + echo tar ${verp} -tf "${ziel}" || \ + err=true + fi + fi + if ${err} + then + rm -f "${ziel}" + else + echo "${ziel##*/} erfolgreich heruntergeladen" + fi +done + +for ((i=0;i<${#suchen[@]};i++)) +do + suchName="${suchen[${i}]}" + ${exakt} && suchName="^\(${suchName}\)-[^-]\+-[^-]\+\$" + for db in ${pfad}/*.db + do + if tar $(verpackung "${db}") -tf "${db}" | \ + grep "/\$" | + sed "s|/\$||" | + grep -q "${suchName}" + then + echo "'$(basename "${db}" .db)' enthält ein Paket, welches auf '${suchen[${i}]}' passt:" + tar $(verpackung "${db}") -tf "${db}" | \ + grep "/\$" | + sed "s|/\$||" | + grep "${suchName}" | \ + sed "s|^\(.*\)\$| '\1'|" + fi + if ${intensiv} + then + for pkg in $(tar $(verpackung "${db}") -tf "${db}" --wildcards "*/desc") + do + inhalt="$( + tar $(verpackung "${db}") -Oxf "${db}" "${pkg}" | \ + sed ' + :begin; + $!N; + s@^\(%[^ %]*%.*\)\n\(.*\S.*\)$@\1 \2@; + tbegin; + P; + D + ' | \ + grep "^%DESC%" | \ + sed "s|^%DESC%\s*||" + )" + if echo "${inhalt}" | \ + grep -q "${suchen[${i}]}" + then + echo "Die Beschreibung von Paket '${pkg%/desc}' aus '$(basename "${db}" .db)' passt auf '${suchen[${i}]}':" + echo " ${inhalt}" | \ + grep --color=auto "${suchen[${i}]}" + fi + done + fi + done +done |