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autodist/autodist-upstream-updates

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#!/bin/bash
#
# autodist upstream updates - find upstream packages updates from different internet resources
# Copyright (c) 2004-2016 by Silvan Calarco <silvan.calarco@mambasoft.it>
#
#[ -r /etc/sysconfig/openmamba-central ] || {
# echo "Error: this program must be run as root; aborting." >&2
# exit 1
#}
. /etc/autodist/config
DISTROMATIC_PREFIX=/distribution/distromatic.html?
DISTROMATIC_REPOSITORY=devel
DISTDB=/etc/autodist/distdb
BLACKLISTDB=/etc/autodist/blacklist
DISTDBDIR=/etc/autodist/distdb.d
XORG_RELEASE=current
[ -r $DISTDB ] && {
. $DISTDB
[ -d $DISTDBDIR ] && \
for f in `ls $DISTDBDIR/*.db`; do
. $f
done
}
function usage()
{
echo "openmamba-upstream-updates - finds upstream packages updates from different internet resources"
echo
echo "Usage:"
echo "openmamba-upstream-updates [-h|-m][-r repository][-o output_repository]"
echo
echo " -h: generate distromatic HTML output"
echo " -m: report missing packages only"
echo " -s: skip fetching and parsing upstream updates"
echo " -u: output not up-to-date packages only"
echo " -q: produces quite output"
echo " -r repository: specify the distromatic base (default: devel)"
echo " -o repository: specify the repository for output data (default: same as base repository)"
echo
}
get_job_vector() {
local JNAME=$1
local JNAME_ESCAPED=`echo $JNAME | tr - _ | tr . _ | tr @ _`
# resolve JOB_NAME from distdb
local jobtmpfile=`tempfile`
# hack to get an array variable named as $j assigned to the JOB array
echo "echo \${$JNAME_ESCAPED[*]}" > $jobtmpfile
JOB=(`. $jobtmpfile`)
rm -f $jobtmpfile
if [ ${#JOB[*]} -eq 0 ]; then
# create a default job with given JOB_NAME
JOB=($JNAME "" "")
elif [ ${#JOB[*]} -eq 1 ]; then
# no variables defined, add an empty job
JOB=(${JOB[*]} "" "")
fi
JOB_PKGS=(${JOB[0]//,/ })
JOB_VARNAMES=(${JOB[1]//,/ })
}
function version_compare()
{
local A B
A=$1
B=$2
if [[ ${1} =~ ^[0-9]+$ && ${2} =~ ^[0-9]+$ ]]; then
if [ $((10#${A/[a-zA-Z_]*})) -gt $((10#${B/[a-zA-Z_]*})) ]; then
return 1
elif [ $((10#${A/[a-zA-Z_]*})) -lt $((10#${B/[a-zA-Z_]*})) ]; then
return 2
fi
else
if [[ "$A" > "$B" ]]; then
return 1
elif [[ "$A" < "$B" ]]; then
return 2
fi
fi
return 0
}
function version_find_bigger()
{
local VER1 VER2 FPOS CUTVER1 CUTVER2
VER1=$1
VER2=$2
FPOS=1
while true; do
CUTVER1=`echo $VER1. | cut -d. -f $FPOS`
CUTVER2=`echo $VER2. | cut -d. -f $FPOS`
if [ "$CUTVER1" -a ! "$CUTVER2" ]; then
return 1
elif [ "$CUTVER2" -a ! "$CUTVER1" ]; then
return 2
elif [ ! "$CUTVER1" -a "$CUTVER2" ]; then
return 0
else
version_compare $CUTVER1 $CUTVER2
case $? in
1) return 1 ;;
2) return 2 ;;
esac
fi
FPOS=`expr $FPOS + 1`
done
return 0
}
while [ "$1" ]; do
case $1 in
-h) distromatic_html=1 ;;
-m) if [ "$distromatic_html" ]; then
echo "Error: options -h and -m cannot be used together."
usage
exit 1
else
missing_only=1
fi ;;
-s) skip_parsing=1 ;;
-u) needupdate_only=1 ;;
-r) [ "$2" ] || {
echo "Error: option -r requires repository name as parameter"
usage
exit 1
}
DISTROMATIC_REPOSITORY=$2
shift
;;
-o) [ "$2" ] || {
echo "Error: option -o requires repository name as parameter"
usage
exit 1
}
OUTPUT_REPOSITORY=$2
shift
;;
-q) quiet=1 ;;
*) echo "Error: invalid option $1."; usage; exit 1 ;;
esac
shift
done
[ "$OUTPUT_REPOSITORY" ] || OUTPUT_REPOSITORY=$DISTROMATIC_REPOSITORY
CACHE_DIR=${LOCAL_REPS_BASE_DIR}/$OUTPUT_REPOSITORY/autoupdate/
PKGLIST_FILE=${LOCAL_REPS_BASE_DIR}/$DISTROMATIC_REPOSITORY/srcpkglist
BUILDS_FILE=${LOCAL_REPS_BASE_DIR}/distromatic/$DISTROMATIC_REPOSITORY/builds-i586
BUILDLIST_FILE=$CACHE_DIR/upstream-updates.in
CONFIG_DIR=$CACHE_DIR
UPDATES_DB=$CACHE_DIR/upstream-updates
ALIASES_DB=$CACHE_DIR/aliases
MANUALVER_DB=$CACHE_DIR/manualver
BLACKLIST_DB_PREFIX=$CACHE_DIR/blacklist.
[ -s $PKGLIST_FILE ] || {
echo "Error: file $PKGLIST_FILE is missing or empty; aborting." >&2
exit 1
}
[ -r $ALIASES_DB ] || {
echo "Error: file $ALIASES_DB cannot be read; aborting." >&2
exit 1
}
parse_arch_linux() {
# parse Arch Linux package list
[ "$quiet" ] || echo -n "Parsing Arch Linux packages list..." >&2
#for page in `seq 1 45`; do
for rep in core community extra; do
# SOURCEURL="https://www.archlinux.org/packages/?page=$page&sort=-last_update&q=&arch=i686&maintainer=&flagged="
SOURCEURL="http://lug.mtu.edu/archlinux/$rep/os/i686/"
curl -L -s "$SOURCEURL" | \
grep ".pkg." | grep -v ".sig\"" | \
while read line; do
line=`echo $line | sed "s|.*href=\"\([^\"]*\)\">.*|\1|"`
pkg=`echo $line | sed "s|\(.*\)-[^-]*-[^-]*-[^-]*|\1|"`
ver=`echo $line | sed "s|.*-\([^-]*\)-[^-]*-[^-]*|\1|;s|.*%3a||i;s|%2b.*||i"`
alias=`grep "^$pkg " $ALIASES_DB`
# Skip blackisted
if [ -e ${BLACKLIST_DB_PREFIX}arch ]; then
grep -q "^$pkg$" ${BLACKLIST_DB_PREFIX}arch && continue
fi
[ "$alias" ] || alias=`grep "^lib$pkg " $ALIASES_DB`
[ "$alias" ] && pkgalias=${alias/* /} || pkgalias=$pkg
line=`grep -i "^$pkgalias:" $buildstmp || grep -i "^lib$pkgalias:" $buildstmp || grep -i " $pkgalias[^-_A-Za-z0-9]" $buildstmp`
if [ "$line" ]; then
[ "$pkg" != "$pkgalias" ] && alias=$pkgalias || alias=
[ "$pkg" -a "$ver" ] && {
echo "$pkg $ver $SOURCEURL ${alias}" >> $tmpfile
}
fi
done
done
rm -f $buildstmp
}
parse_xorg() {
# parse X.org stable packages list
[ "$quiet" ] || echo "Parsing X.org release ftp directory..." >&2
SOURCEURL="ftp://ftp.x.org/pub/$XORG_RELEASE/src/everything/"
curl -L -s $SOURCEURL -l | sed "s|\.tar\..*||" | sort -u |
while read line; do
if [ "$line" ]; then
ver=`echo $line | sed "s|.*-||"`
pkg="${line/-$ver}"
if [ -e ${BLACKLIST_DB_PREFIX}xorg ]; then
grep -q "^$pkg$" ${BLACKLIST_DB_PREFIX}xorg && continue
fi
alias=`grep "^$pkg " $ALIASES_DB`
if [ ! "$alias" -a "${pkg:0:5}" == "xf86-" ]; then
alias="$pkg xorg-drv-${pkg/xf86-}"
else
[ "$alias" ] || alias=`grep "^lib$pkg " $ALIASES_DB`
fi
[ "$pkg" -a "$ver" ] && echo "$pkg $ver $SOURCEURL ${alias/* /}" >> $tmpfile
fi
done
}
parse_gnome() {
# parse Gnome stable packages list
[ "$quiet" ] || echo "Parsing GNOME stable versions file..." >&2
for f in versions-stable versions-stable-extras; do
SOURCEURL="https://people.gnome.org/~vuntz/tmp/versions/$f"
curl -s -L $SOURCEURL | grep -v "^#" |
while read line; do
if [ "$line" ]; then
IFS=":"
set -- $line
pkg="$2"
if [ -e ${BLACKLIST_DB_PREFIX}gnome ]; then
grep -q "^$pkg$" ${BLACKLIST_DB_PREFIX}gnome && continue
fi
ver="$3"
alias=`grep "^$pkg " $ALIASES_DB`
[ "$alias" ] || alias=`grep "^lib$pkg " $ALIASES_DB`
if [ "$pkg" -a "$ver" ]; then
ver1=$(echo $ver | cut -d. -f1)
ver2=$(echo $ver | cut -d. -f2)
if [ "$ver2" -a $(($ver2 % 2)) -ne 0 ]; then
# skip unstable versions with odd numbers
continue
else
echo "$pkg $ver $SOURCEURL ${alias/* /}" >> $tmpfile
fi
fi
fi
done
done
}
parse_distromatic() {
# parse distrowatch.com packages list
[ "$quiet" ] || echo "Parsing Distrowatch packages list..." >&2
SOURCEURL="http://distrowatch.gds.tuwien.ac.at/packages.php"
lynx -width 300 -dump $SOURCEURL |
while read line; do
[ "`echo $line | grep "Package Version Note"`" ] && start_print=1
[ "`echo $line | grep "____________________"`" ] && unset start_print
[ "$start_print" ] && {
set -- $line
pkg="${1/\[*\]/}"
ver="${2/\[*\]/}"
alias=`grep "^$pkg " $ALIASES_DB`
[ "$pkg" != "chromium" ] && \
echo "$pkg $ver $SOURCEURL ${alias/* /}" >> $tmpfile
}
done
}
if [ ! "$skip_parsing" ]; then
tmpfile=`mktemp -q -t autodist-upstream-updates.XXXXXXXX`
buildstmp=`mktemp -q -t autodist-upstream-updates.XXXXXXXX`
tail -n+2 $BUILDS_FILE > $buildstmp
parse_arch_linux
parse_xorg
parse_gnome
parse_distromatic
cat $tmpfile | sort -uf > $UPDATES_DB.tmp
rm -f $tmpfile
> $UPDATES_DB
unset lastpkg
while read pkg ver upsource alias; do
# skip updates to unstable versions
unset found_beta
for b in alpha beta rc "~"; do
[ "${ver/$b}" != "${ver}" ] && found_beta=1
done
[ "$found_beta" ] && continue
if [ "$pkg" = "$lastpkg" ]; then
# echo "Warning: duplicate found: $pkg lastver: $lastver ver: $ver" >&2
version_find_bigger $lastver $ver
vercmp=$?
if [ $vercmp -eq 2 ]; then
sed -i "/^$lastpkg $lastver /d" $UPDATES_DB
echo "$pkg $ver $upsource $alias" >> $UPDATES_DB
fi
else
echo "$pkg $ver $upsource $alias" >> $UPDATES_DB
fi
lastpkg=$pkg
lastver=$ver
done < $UPDATES_DB.tmp
rm -f $UPDATES_DB.tmp
fi
> $UPDATES_DB.missing
> $BUILDLIST_FILE
while read pkg ver upsource alias; do
grep "^$pkg$" $BLACKLISTDB >/dev/null && continue
unset pkgline
unset found_manual
unset found_alias
pkgline=`grep -i "^$pkg " $MANUALVER_DB` && found_manual=1
if [ ! "$found_manual" ]; then
if [ "$alias" ]; then
get_job_vector $alias
lastjob=${#JOB_PKGS[*]}
pkgline=`grep "^${JOB_PKGS[$lastjob-1]} " $PKGLIST_FILE` && found_alias=1
else
get_job_vector $pkg
lastjob=${#JOB_PKGS[*]}
pkgline=`grep "^${JOB_PKGS[$lastjob-1]} " $PKGLIST_FILE`
[ "$pkgline" ] || {
get_job_vector lib${pkg}
lastjob=${#JOB_PKGS[*]}
pkgline=`grep "^${JOB_PKGS[$lastjob-1]} " $PKGLIST_FILE` && {
found_alias=1
alias=lib${pkg}
}
}
fi
fi
if [ "$pkgline" -a ! "$missing_only" ]; then
set -- $pkgline
pkgname=$1
pkgver=$2
pkgrep=$4
version_find_bigger $pkgver ${ver/-/.}
vercmp=$?
#echo "$pkgname - version_find_bigger $pkgver ${ver/-/.} result=$vercmp"
[ "${vercmp}" != "2" -a "$needupdate_only" ] && continue
[ "$found_manual" ] && pkgname=$3
[ "$found_alias" -o "$found_manual" ] && nameadd="$pkg" || unset nameadd
unset veradd
[ ${vercmp} = 2 ] && veradd="<a href=\"$upsource\"><font color=red>$ver</font></a>"
[ ${vercmp} = 1 ] && veradd="$ver"
[ "$veradd" -o "$nameadd" ] && {
[ "$veradd" -a "$nameadd" ] && \
verappend="($nameadd;$veradd)" ||
verappend="(${nameadd}${veradd})"
} || unset verappend
if [ "$distromatic_html" = "1" ]; then
echo "<a href=\"${DISTROMATIC_PREFIX}tag=${pkgrep}&pkg=${JOB_PKGS[0]}.source\">${JOB_PKGS[0]} $pkgver</a> $verappend<br>"
else
echo "$pkg $pkgver ($ver)"
fi
[ $vercmp = 2 ] && {
if [ "$found_alias" ]; then
echo "$alias +$ver 0 $upsource" >> $BUILDLIST_FILE
else
echo "$pkg +$ver 0 $upsource" >> $BUILDLIST_FILE
fi
}
elif [ ! "$pkgline" ]; then
echo "$pkg ($ver) $upsource" >> $UPDATES_DB.missing
fi
done < $UPDATES_DB
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