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Added ChangeLog search from third-party repositories

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This commit is contained in:
Matteo Rossini 2016-04-15 19:12:14 +02:00
parent 25ce6840a0
commit b4442e673e
3 changed files with 117 additions and 35 deletions
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140
src/slackpkgplus.sh
View file

@ -12,6 +12,11 @@ CONF=${CONF:-/etc/slackpkg} # needed if you're running slackpkg 2.28.0-12
#
SLACKDIR_REGEXP="^((slackware)|(slackware64)|(extra)|(pasture)|(patches)|(testing))$"
# CLOG_PKGREGEX : regular expression used to find package entry in ChangeLog files
# CLOG_SEPREGEX : regular expression that match the "standard" entry separator in a ChangeLog file
CLOG_PKGREGEX="[.]t[blxg]z[:][ ]+(added|moved|rebuilt|upgraded)"
CLOG_SEPREGEX="^[+][-]+[+][ ]*$"
if [ -e $CONF/slackpkgplus.conf ];then
# You can override GREYLIST WGETOPTS SLACKPKGPLUS VERBOSE USEBL ALLOW32BIT SENSITIVE_SEARCH from command-line
EXTGREYLIST=$GREYLIST
@ -545,6 +550,65 @@ if [ "$SLACKPKGPLUS" = "on" ];then
fi
fi
if [ $(basename $1) = "ChangeLog.txt" ];then
# ChangeLog.txt from slackware and 3rd party repository are merged
# into WORKDIR/Unified-ChangeLog.txt
#
# At this point, ChangeLog.txt from slackware has been already
# download and is stored in WORKDIR/ChangeLog.txt
cat $WORKDIR/ChangeLog.txt > $WORKDIR/Unified-ChangeLog.txt
for PREPO in ${REPOPLUS[*]}; do
BASEDIR=${MIRRORPLUS[${PREPO/SLACKPKGPLUS_}]%}
CLOGNAM=ChangeLog-$PREPO.txt
LIMIT=1
if [ "$SEARCH_CLOG_INPARENT" == "on" ] ; then
BDNAMES=( $(echo $BASEDIR | tr "/" " ") )
LIMIT=$(( ${#BDNAMES[@]} - 1 ))
fi
LEVEL=1
while [ ! -s ${TMPDIR}/$CLOGNAM ] && [ $LEVEL -le $LIMIT ] ; do
URLFILE=$BASEDIR/ChangeLog.txt
if echo $URLFILE | grep -q "^file://" ; then
URLFILE=${URLFILE:6}
cp -v $URLFILE ${TMPDIR}/$CLOGNAM
elif echo $URLFILE | grep -q "^dir:/" ; then
touch ${TMPDIR}/$CLOGNAM
else
$DOWNLOADER ${TMPDIR}/$CLOGNAM $URLFILE
fi
((LEVEL++))
BASEDIR=$(echo ${BASEDIR%/} |rev|cut -f2- -d/ |rev)
done
if [ -s ${TMPDIR}/$CLOGNAM ] ; then
echo -e "[INFO] Merging ChangeLog.txt from repository $PREPO with ${WORKDIR}/Unified-ChangeLog.txt.\n"
cat ${TMPDIR}/$CLOGNAM >> ${WORKDIR}/Unified-ChangeLog.txt
else
echo -e "[INFO] Repository $PREPO has no ChangeLog.txt.\n"
fi
done
# Extract each package entry in Unified-ChangeLog.txt and store them in
# $WORKDIR/Unified-ChangeLog.idx which is used by showChangeLogInfo()
#
# The output file is formatted as below :
# <idx>:<pathname>: <status>
#
# <idx> is the line index of the entry in original Unified-ChangeLog.txt
# <pathname> is the full pathname of the package (ie. a/cryptsetup-1.7.1-x86_64-1.txz)
# <status> is the package status, which can be added,moved,rebuilt,removed,upgraded)
#
grep -inE "$CLOG_PKGREGEX" ${WORKDIR}/Unified-ChangeLog.txt > ${WORKDIR}/Unified-ChangeLog.idx
for PREPO in ${REPOPLUS[*]};do
# Not all repositories have the ChangeLog.txt, so I use md5 of CHECKSUMS.md5 instead
URLFILE=${MIRRORPLUS[${PREPO/SLACKPKGPLUS_}]}CHECKSUMS.md5
@ -1082,70 +1146,50 @@ if [ "$SLACKPKGPLUS" = "on" ];then
# Prints, into a dialog box, the changelog entries about the packages listed in file $1
#
function showChangeLogInfo() {
local PKGREGEX="[.]t[blxg]z[:][ ]+(added|moved|rebuilt|removed|upgraded)"
local SEPREGEX="^[+][-]+[+][ ]*$"
local Cpkg
local CpkgInfos
local Idx
local CLogStartIdx
local CLogEndIdx
local Pathname
local Status
local Cline
# Extract each package entry in ChangeLog.txt and store them in
# $WORKDIR/ChangeLog-packages.idx
#
# The output file is formatted as below :
# <idx>:<pathname>: <status>
#
# <idx> is the line index of the entry in original ChangeLog.txt
# <pathname> is the full pathname of the package (ie. a/cryptsetup-1.7.1-x86_64-1.txz)
# <status> is the package status, which can be added,moved,rebuilt,removed,upgraded)
#
# [PENDING] this should be done only once when slackpkg update is called
#
grep -inE "$PKGREGEX" $WORKDIR/ChangeLog.txt > $WORKDIR/ChangeLog-packages.idx
echo -n "" > $TMPDIR/Packages.clog
for Cpkg in $(<$TMPDIR/dialog.out) ; do
# get infos about the current package from changeLog-packages.idx file, if any. The
# variable CpkgInfos is a string formatted as below:
# <idx1>:<clogidx>:<pathname>: <status>
# <clogidx>:<pathname>: <status>
#
# idx1=index of the line in changelog-packages.idx which match Cpkg
# clogidx=line index of the entry in ChangeLog.txt that match Cpkg
#
CpkgInfos=( $(grep -n $Cpkg $WORKDIR/ChangeLog-packages.idx | tr ":" " ") )
CpkgInfos=( $(grep $Cpkg $WORKDIR/Unified-ChangeLog.idx | tr ":" " ") )
if [ ! -z "$CpkgInfos" ] ; then
Idx=${CpkgInfos[0]}
CLogStartIdx=${CpkgInfos[1]}
Pathname=${CpkgInfos[2]}
Status=$(echo ${CpkgInfos[3]} | tr --delete " .")
CLogStartIdx=${CpkgInfos[0]}
Pathname=${CpkgInfos[1]}
Status=$(echo ${CpkgInfos[2]} | tr --delete " .")
echo "$Pathname ($Status)" >> $TMPDIR/Packages.clog
# extra information on package Cpkg can be found in ChangeLog.txt file
# starting at line CLogStartIdx+1 and ending the line before the first
# line matching the regular expression SEPREGEX or PKGREGEX.
# line matching the regular expression CLOG_SEPREGEX or CLOG_PKGREGEX.
#
# SEPREGEX match the "standard" changelog separator entry, ie. a string
# CLOG_SEPREGEX match the "standard" changelog separator entry, ie. a string
# which start with a plus followed by dashes and a plus. For instance:
# +----------------------+
#
# PKGREGEX match the "standard" changelog package entry, ie. a string
# CLOG_PKGREGEX match the "standard" changelog package entry, ie. a string
# which starts with a package pathname followed by colon, one or more
# space and the status. For instance:
# n/bind-1.2.3-x86_64-1.txz: Upgraded.
((CLogStartIdx++))
tail -n "+$CLogStartIdx" $WORKDIR/ChangeLog.txt | while read Cline ; do
if ! echo "$Cline" | grep -qiE "($SEPREGEX)|($PKGREGEX)" ; then
echo -e "\t$Cline" >> $TMPDIR/Packages.clog
tail -n "+$CLogStartIdx" $WORKDIR/Unified-ChangeLog.txt | while read Cline ; do
if ! echo "$Cline" | grep -qiE "($CLOG_SEPREGEX)|($CLOG_PKGREGEX)" ; then
echo -e " $Cline" >> $TMPDIR/Packages.clog
else
break
fi
@ -1154,6 +1198,10 @@ if [ "$SLACKPKGPLUS" = "on" ];then
fi
done
if [ ! -s $TMPDIR/Packages.clog ] ; then
echo "Sorry, no entry in the ChangeLog.txt matching the selected packages." > $TMPDIR/Packages.clog
fi
dialog --title "ChangeLog" \
--backtitle "slackpkg $VERSION" $HINT \
--textbox $TMPDIR/Packages.clog 19 70
@ -1238,7 +1286,7 @@ if [ "$SLACKPKGPLUS" = "on" ];then
DTITLE="$DTITLE (download only)"
fi
if $CLogOpt ; then
if $CLOGopt ; then
# When the user "click" the button <ChangeLog> to read the changelog of
# the selected pacakges, the
# duplicate TMPDIR/dialog.tmp so that all items are deselected to be able to
@ -1256,8 +1304,20 @@ if [ "$SLACKPKGPLUS" = "on" ];then
# be regenerated using the data in file $TMPDIR/dialog.out when
# showChangeLogInfos() returns.
# in case of install, dialog.tmp is to the format (1), otherwise the format (2)
# is used :
#
# format (1)
# <pkg-name> <repository> on|off
# format (2)
# <pkg-name> <repository> on|off <installed-version> --> <available-version>
if [ "$2" == "install" ] ; then
cat $TMPDIR/dialog.tmp | sed "s/ on$/ off/g" > $TMPDIR/dialog.tmp.off
else
cat $TMPDIR/dialog.tmp | sed "s/ on / off /g" > $TMPDIR/dialog.tmp.off
fi
fi
while ! $EXIT ; do
@ -1297,8 +1357,22 @@ if [ "$SLACKPKGPLUS" = "on" ];then
PKGS_REGEX=$(cat $TMPDIR/dialog.out|sed "s/ /\\\|/g")
cat $TMPDIR/dialog.tmp.off > $TMPDIR/dialog.tmp
sed -i -e "/^$PKGS_REGEX/ s= off = on =" $TMPDIR/dialog.tmp
# in case of install, dialog.tmp is to the format (1), otherwise the format (2)
# is used :
#
# format (1)
# <pkg-name> <repository> on|off
# format (2)
# <pkg-name> <repository> on|off <installed-version> --> <available-version>
if [ "$2" == "install" ] ; then
sed -i -e "/^$PKGS_REGEX/ s= off$= on=" $TMPDIR/dialog.tmp
else
sed -i -e "/^$PKGS_REGEX/ s= off = on =" $TMPDIR/dialog.tmp
fi
else
dialog --title "ChangeLog" --msgbox "Please, select at least one package." 5 40
# all packages are deselected ...
cat $TMPDIR/dialog.tmp.off > $TMPDIR/dialog.tmp
fi

4
src/slackpkgplus.x86.sample
View file

@ -22,6 +22,10 @@ WGETOPTS="--timeout=20 --tries=2"
# at /usr/doc/slackpkg+-*/README
#DOWNLOADCMD="wget -O"
# Defines if the changelog of any 3rd party repository must be searched in parent URL when not found in base URL.
# Can be set to "on" or "off" (default)
SEARCH_CLOG_INPARENT=on
# Use the cache for metadata files (CHECKSUMS.md5,...). Enable it (on) to speedup the slackpkg update
# process by downloading just new files (see README). Disabled by default (off)
CACHEUPDATE=off

4
src/slackpkgplus.x86_64.sample
View file

@ -30,6 +30,10 @@ WGETOPTS="--timeout=20 --tries=2"
# at /usr/doc/slackpkg+-*/README
#DOWNLOADCMD="wget -O"
# Defines if the changelog of any 3rd party repository must be searched in parent URL when not found in base URL.
# Can be set to "on" or "off" (default)
SEARCH_CLOG_INPARENT=on
# Use the cache for metadata files (CHECKSUMS.md5,...). Enable it (on) to speedup the slackpkg update
# process by downloading just new files (see README). Disabled by default (off)
CACHEUPDATE=off