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void-packages/common/xbps-src/shutils/update_check.sh
2024-03-29 08:12:19 +01:00

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# vim: set ts=4 sw=4 et:
update_check() {
local i p url pkgurlname rx found_version consider
local update_override=$XBPS_SRCPKGDIR/$XBPS_TARGET_PKG/update
local original_pkgname=$pkgname
local pkgname=$sourcepkg
local urlpfx urlsfx
local -A fetchedurls
local curlargs=(
-A "xbps-src-update-check/$XBPS_SRC_VERSION"
--max-time 10 --compressed -Lsk
)
# XBPS_UPDATE_CHECK_VERBOSE is the old way to show verbose messages
[ "$XBPS_UPDATE_CHECK_VERBOSE" ] && XBPS_VERBOSE="$XBPS_UPDATE_CHECK_VERBOSE"
if [ -r $update_override ]; then
. $update_override
msg_verbose "using $XBPS_TARGET_PKG/update overrides\n"
if [ -n "$disabled" ]; then
msg_verbose "update-check DISABLED for $original_pkgname: $disabled\n"
return 0
fi
elif [ -z "$distfiles" ]; then
msg_verbose "NO DISTFILES found for $original_pkgname\n"
return 0
fi
if ! type curl >/dev/null 2>&1; then
echo "ERROR: cannot find \`curl' executable!"
return 1
fi
export LC_ALL=C
if [ -z "$site" ]; then
case "$distfiles" in
# special case those sites provide better source elsewhere
*ftp.gnome.org*|*download.gnome.org*) ;;
*archive.xfce.org*) ;;
*)
printf '%s\n' "$homepage" ;;
esac
for i in $distfiles; do
printf '%s\n' "${i%/*}/"
done
else
printf '%s\n' "$site"
fi |
# filter loop: if version are "folder" name based,
# substitute original url by every folder based ones (expand)
while IFS= read -r url; do
# default case: don't rewrite url
printf '%s\n' "$url"
if [ "$single_directory" ]; then
continue
fi
rx=
urlpfx="${url}"
urlsfx=
dirpfx=
case "$url" in
*.voidlinux.*|\
*sourceforge.net/sourceforge*|\
*code.google.com*|*googlecode*|\
*launchpad.net*|\
*cpan.*|\
*pythonhosted.org*|\
*github.com*|\
*//gitlab.*|\
*bitbucket.org*|\
*ftp.gnome.org*|*download.gnome.org*|\
*archive.xfce.org*|\
*kernel.org/pub/linux/kernel/*|\
*cran.r-project.org/src/contrib*|\
*rubygems.org*|\
*crates.io*|\
*codeberg.org*|\
*hg.sr.ht*|\
*software.sil.org*|\
*git.sr.ht*)
continue
;;
*)
vdpfx=${vdprefix:-"|v|\\Q$pkgname\\E"}
vdsfx=${vdsuffix:-"|\\.x"}
match=$(grep -Po "^[^/]+//[^/]+(/.+)?/($vdpfx)(?=[-_.0-9]*[0-9](?<!\\Q$pkgname\\E)($vdsfx)/)" <<< "$url")
if [ "$?" = 0 ]; then
urlpfx="${match%/*}/"
dirpfx="${match##*/}"
urlsfx="${url#$urlpfx}"
urlsfx="${urlsfx#*/}"
rx="href=[\"']?(\\Q$urlpfx\\E)?\\.?/?\\K\\Q$dirpfx\\E[-_.0-9]*[0-9]($vdsfx)[\"'/]"
fi
;;
esac
if [ "$rx" ]; then
# substitute url if needed
msg_verbose "(folder) fetching $urlpfx and scanning with $rx\n"
skipdirs=
curl "${curlargs[@]}" "$urlpfx" |
grep -Po -i "$rx" |
# sort -V places 1.1/ before 1/, but 1A/ before 1.1A/
sed -e 's:$:A:' -e 's:/A$:A/:' | sort -Vru | sed -e 's:A/$:/A:' -e 's:A$::' |
while IFS= read -r newver; do
newurl="${urlpfx}${newver}${urlsfx}"
if [ "$newurl" = "$url" ]; then
skipdirs=yes
fi
if [ -z "$skipdirs" ]; then
printf '%s\n' "$newurl"
fi
done
fi
done |
while IFS= read -r url; do
rx=
if [ -z "$site" ]; then
case "$url" in
*sourceforge.net/sourceforge*)
pkgurlname="$(printf %s "$url" | cut -d/ -f5)"
url="https://sourceforge.net/projects/$pkgurlname/rss?limit=200";;
*code.google.com*|*googlecode*)
url="https://code.google.com/p/$pkgname/downloads/list";;
*launchpad.net*)
pkgurlname="$(printf %s "$url" | cut -d/ -f4)"
url="https://launchpad.net/$pkgurlname/+download";;
*cpan.*)
pkgname=${pkgname#perl-};;
*pythonhosted.org*)
pkgname=${pkgname#python-}
pkgname=${pkgname#python3-}
url="https://pypi.org/simple/$pkgname";;
*github.com*)
pkgurlname="$(printf %s "$url" | cut -d/ -f4,5)"
url="https://github.com/$pkgurlname/tags"
rx='/archive/refs/tags/(v?|\Q'"$pkgname"'\E[-_])?\K[\d.]+(?=\.tar\.gz")';;
*//gitlab.*|*code.videolan.org*)
case "$url" in
*/-/*) pkgurlname="$(printf %s "$url" | sed -e 's%/-/.*%%g; s%/$%%')";;
*) pkgurlname="$(printf %s "$url" | cut -d / -f 1-5)";;
esac
url="$pkgurlname/-/tags"
rx='/archive/[^/]+/\Q'"$pkgname"'\E-v?\K[\d.]+(?=\.tar\.gz)';;
*bitbucket.org*)
pkgurlname="$(printf %s "$url" | cut -d/ -f4,5)"
url="https://bitbucket.org/$pkgurlname/downloads"
rx='/(get|downloads)/(v?|\Q'"$pkgname"'\E-)?\K[\d.]+(?=\.tar)';;
*ftp.gnome.org*|*download.gnome.org*)
: ${pattern="(?<=LATEST-IS-)([0-24-9]|3\.[0-9]*[02468]|[4-9][0-9]+)\.[0-9.]*[0-9](?=\")"}
url="https://download.gnome.org/sources/$pkgname/cache.json";;
*archive.xfce.org*)
: ${pattern="\Q$pkgname\E-\K((([4-9]|([1-9][0-9]+))\.[0-9]*[02468]\.[0-9.]*[0-9])|([0-3]\.[0-9.]*))(?=.tar)"}
url="https://archive.xfce.org/feeds/project/$pkgname" ;;
*kernel.org/pub/linux/kernel/*)
rx=linux-'\K'${version%.*}'[\d.]+(?=\.tar\.xz)';;
*cran.r-project.org/src/contrib*)
rx='\b\Q'"${pkgname#R-cran-}"'\E_\K\d+(\.\d+)*(-\d+)?(?=\.tar)';;
*rubygems.org*)
url="https://rubygems.org/gems/${pkgname#ruby-}"
rx='href="/gems/'${pkgname#ruby-}'/versions/\K[\d.]*(?=")' ;;
*crates.io*)
url="https://crates.io/api/v1/crates/${pkgname#rust-}"
rx='/crates/'${pkgname#rust-}'/\K[0-9.]*(?=/download)' ;;
*codeberg.org*)
pkgurlname="$(printf %s "$url" | cut -d/ -f4,5)"
url="https://codeberg.org/$pkgurlname/tags"
rx='/archive/(v-?|\Q'"$pkgname"'\E-)?\K[\d.]+(?=\.tar\.gz)' ;;
*hg.sr.ht*)
pkgurlname="$(printf %s "$url" | cut -d/ -f4,5)"
url="https://hg.sr.ht/$pkgurlname/tags"
rx='/archive/(v?|\Q'"$pkgname"'\E-)?\K[\d.]+(?=\.tar\.gz")';;
*git.sr.ht*)
pkgurlname="$(printf %s "$url" | cut -d/ -f4,5)"
url="https://git.sr.ht/$pkgurlname/refs/rss.xml"
rx='<guid>\Q'"${url%/*}"'\E/(v-?|\Q'"$pkgname"'\E-)?\K[\d.]+(?=</guid>)' ;;
*pkgs.fedoraproject.org*)
url="https://pkgs.fedoraproject.org/repo/pkgs/$pkgname" ;;
*software.sil.org/downloads/*)
pkgurlname=$(printf '%s\n' "$url" | cut -d/ -f6)
url="https://software.sil.org/$pkgurlname/download/"
pkgname="${pkgname#font-}"
pkgname="${pkgname#sil-}"
_pkgname="${pkgname//-/}"
rx="($_pkgname|${_pkgname}SIL)[_-]\K[0-9.]+(?=\.tar|\.zip)" ;;
*software.sil.org/*)
pkgname="${pkgname#font-}"
pkgname="${pkgname#sil-}"
_pkgname="${pkgname//-/}"
rx="($_pkgname|${_pkgname}SIL)[_-]\K[0-9.]+(?=\.tar|\.zip)" ;;
esac
fi
rx=${pattern:-$rx}
rx=${rx:-'(?<!-)\b\Q'"$pkgname"'\E[-_]?((src|source)[-_])?v?\K([^-/_\s]*?\d[^-/_\s]*?)(?=(?:[-_.](?:src|source|orig))?\.(?:[jt]ar|shar|t[bglx]z|tbz2|zip))\b'}
if [ "${fetchedurls[$url]}" ]; then
msg_verbose "already fetched $url\n"
continue
fi
msg_verbose "fetching $url and scanning with $rx\n"
curl "${curlargs[@]}" -H 'Accept: text/html,application/xhtml+xml,application/xml,text/plain,application/rss+xml' "$url" |
grep -Po -i "$rx"
fetchedurls[$url]=yes
done |
tr _ . |
sort -Vu |
{
grep . || echo "NO VERSION found for $original_pkgname" 1>&2
} |
while IFS= read -r found_version; do
msg_verbose "found version $found_version\n"
consider=true
p="$ignore "
while [ -n "$p" ]; do
i=${p%% *}
p=${p#* }
case "$found_version" in
$i)
consider=false
msg_verbose "ignored $found_version due to $i\n"
esac
done
if $consider; then
xbps-uhelper cmpver "$original_pkgname-${version}_1" \
"$original_pkgname-$(printf %s "$found_version" | tr - .)_1"
if [ $? = 255 ]; then
echo "${original_pkgname}-${version} -> ${original_pkgname}-${found_version}"
fi
fi
done
}