mirror of
https://github.com/zuno/slackpkgplus
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Version 1.6.0 - 19/Dec/2015
- Added CACHEUPDATE. You can now speedup the slackpkg update by caching
metadata files.
This commit is contained in:
Matteo Rossini
parent
8d2885df9d
commit
29ee081622
6 changed files with 110 additions and 1 deletions
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@ -1,3 +1,7 @@
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Version 1.6.0 - 19/Dec/2015
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- Added CACHEUPDATE. You can now speedup the slackpkg update by caching
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metadata files.
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Version 1.5.2 - 18/Dec/2015
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- Fixed a missed $ROOT
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- Added SHOWORDER option. It's a way to sort packages in dialog box to help
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@ -1,3 +1,7 @@
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Version 1.6.0 - 19/Dec/2015
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- Added CACHEUPDATE. You can now speedup the slackpkg update by caching
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metadata files.
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Version 1.5.2 - 18/Dec/2015
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- Fixed a missed $ROOT
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- Added SHOWORDER option. It's a way to sort packages in dialog box to help
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20
src/README
20
src/README
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@ -406,6 +406,23 @@ DOWNLOADCMD="aria2c -x 16 -s 16 --auto-file-renaming=false --allow-overwrite=tru
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if you have proxy add
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DOWNLOADCMD="aria2c --all-proxy=someproxy:8080 -x 16 -s 16 --auto-file-renaming=false --allow-overwrite=true -d / -o"
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-----
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CACHEUPDATE Option
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By default 'slackpkg update' download all metadata files (CHECKSUMS.md5, PACKAGES.TXT,
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MANIFEST.bz2). When you use many and or large repositories, this may take a lot of
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time and in most cases there are no news or news just in only one repository.
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Enabling CACHEUPDATE slackpkg+ put a cache of metadatas in /var/lib/slackpkg/cache,
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so everytime it just must to verify if there is a new version, otherwise it can use
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the cached file.
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Note that it works only with http repositories and does not work with proxies.
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It uses 'curl' to download file headers to check if there is a new version of
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the file.
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Set CACHEUPDATE=on to enable it. Default is 'off'
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-----
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@ -455,6 +472,9 @@ SENSITIVE_SEARCH=off slackpkg search mplayer
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Note tha 'slackpkg install' still remains case sensitive, so you must use
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slackpkg install MPlayer
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WARNING: do NOT run 'slackpkg search slackpkg' with SENSITIVE_SEARCH=on. It
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may take a very lot of time!
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-----
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SHOWORDER
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@ -21,6 +21,7 @@ if [ -e $CONF/slackpkgplus.conf ];then
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EXTDOWNLOADCMD=$DOWNLOADCMD
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EXTTAG_PRIORITY=$TAG_PRIORITY
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EXTSENSITIVE_SEARCH=$SENSITIVE_SEARCH
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EXTCACHEUPDATE=$CACHEUPDATE
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. $CONF/slackpkgplus.conf
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@ -33,6 +34,7 @@ if [ -e $CONF/slackpkgplus.conf ];then
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DOWNLOADCMD=${EXTDOWNLOADCMD:-$DOWNLOADCMD}
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TAG_PRIORITY=${EXTTAG_PRIORITY:-$TAG_PRIORITY}
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SENSITIVE_SEARCH=${EXTSENSITIVE_SEARCH:-$SENSITIVE_SEARCH}
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CACHEUPDATE=${EXTCACHEUPDATE:-$CACHEUPDATE}
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USEBLACKLIST=true
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if [ "$USEBL" == "0" ];then
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@ -51,7 +53,7 @@ if [ "$SLACKPKGPLUS" = "on" ];then
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SPKGPLUS_VERSION="1.5.2"
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SPKGPLUS_VERSION="1.6.0"
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VERSION="$VERSION / slackpkg+ $SPKGPLUS_VERSION"
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@ -63,7 +65,16 @@ if [ "$SLACKPKGPLUS" = "on" ];then
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touch $WORKDIR/install.log
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fi
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if [ "$CMD" == "update" ];then
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ANSWER="Y"
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fi
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function cleanup(){
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if [ "$CMD" == "update" ];then
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if [ "$ANSWER" != "Y" ] && [ "$ANSWER" != "y" ]; then
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touch $WORKDIR/pkglist
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fi
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fi
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[ "$SPINNING" = "off" ] || tput cnorm
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if [ "$DELALL" = "on" ] && [ "$NAMEPKG" != "" ]; then
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rm $CACHEPATH/$NAMEPKG &>/dev/null
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@ -960,6 +971,59 @@ function showlist() {
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} # END wgetdebug()
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function cached_downloader(){
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local SRCURL
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local CACHEFILE
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local SRCBASE
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SRCURL=$2
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SRCBASE=$(basename $SRCURL)
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CACHEFILE=$(echo $SRCURL|md5sum|awk '{print $1}')
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case $SRCBASE in
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CHECKSUMS.md5) TOCACHE=1 ;;
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MANIFEST.bz2) TOCACHE=1 ;;
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PACKAGES.TXT) TOCACHE=1 ;;
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*) TOCACHE=0 ;;
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esac
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if [ $TOCACHE -eq 1 ];then
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echo
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echo "=== check cache: $SRCURL ==="
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echo -n "headers.. "
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curl --location --head $SRCURL 2>/dev/null|grep -v ^Date:|sed 's/
//' > $TMPDIR/cache.head
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echo "Url: $SRCURL" >> $TMPDIR/cache.head
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grep -q "200 OK" $TMPDIR/cache.head || echo "Header or Url Invalid!!! (`date`)"
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[ $VERBOSE -eq 3 ]&&cat $TMPDIR/cache.head|sed 's/^/ /'
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if [ -e $CACHEDIR/$CACHEFILE -a -e $CACHEDIR/$CACHEFILE.head ];then
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echo "Is cached.. "
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[ $VERBOSE -eq 3 ]&&cat $CACHEDIR/$CACHEFILE.head|sed 's/^/ /'
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if diff $CACHEDIR/$CACHEFILE.head $TMPDIR/cache.head >/dev/null;then
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echo "Cache valid! If not please remove manually $CACHEDIR/$CACHEFILE !"
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cp $CACHEDIR/$CACHEFILE $1
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return $?
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fi
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echo -n "Invalid.. "
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rm -f $CACHEDIR/$CACHEFILE $CACHEDIR/$CACHEFILE.head
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fi
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echo "Download file.. "
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$CACHEDOWNLOADER $1 $SRCURL
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ERR=$?
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if [ "$(ls -l $1 2>/dev/null|awk '{print $5}')" == "$(grep Content-Length: $TMPDIR/cache.head|awk '{print $2}')" ];then
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echo "Caching it!"
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cp $1 $CACHEDIR/$CACHEFILE
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cp $TMPDIR/cache.head $CACHEDIR/$CACHEFILE.head
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else
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echo "NOT cacheable!"
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fi
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else
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echo
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echo "=== no caching for $SRCURL ==="
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$CACHEDOWNLOADER $1 $SRCURL
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ERR=$?
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fi
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return $ERR
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} # END cached_downloader()
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if [ ! -z "$DOWNLOADCMD" ];then
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DOWNLOADER="$DOWNLOADCMD"
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@ -976,6 +1040,15 @@ function showlist() {
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fi
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fi
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if [ "$CMD" == "update" -a "$CACHEUPDATE" == "on" ];then
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CACHEDOWNLOADER=$DOWNLOADER
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CACHEDIR=$WORKDIR/cache
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mkdir -p $CACHEDIR
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find $CACHEDIR -mtime +30 -exec rm -f {} \;
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DOWNLOADER="cached_downloader"
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fi
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# Global variable required by givepriority()
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#
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PRIORITYIDX=1
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@ -22,6 +22,10 @@ WGETOPTS="--timeout=20 --tries=2"
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# at /usr/doc/slackpkg+-*/README
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#DOWNLOADCMD="wget -O"
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# Use the cache for metadata files (CHECKSUMS.md5,...). Enable it (on) to speedup the slackpkg update
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# process by downloading just new files (see README). Disabled by default (off)
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CACHEUPDATE=off
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# Enable (on) / Disable (off) notification events (see notifymsg.conf)
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#ENABLENOTIFY=off
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# at /usr/doc/slackpkg+-*/README
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#DOWNLOADCMD="wget -O"
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# Use the cache for metadata files (CHECKSUMS.md5,...). Enable it (on) to speedup the slackpkg update
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# process by downloading just new files (see README). Disabled by default (off)
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CACHEUPDATE=off
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# Enable (on) / Disable (off) notification events (see notifymsg.conf)
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#ENABLENOTIFY=off
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