forked from josch/mmdebstrap
make_mirror.sh: also mirror security.debian.org and stable-updates
This commit is contained in:
parent
bde4c795ef
commit
21270ef56d
GPG key ID:
F2CBA5C78FBD83E1
1 changed files with 176 additions and 123 deletions
299
make_mirror.sh
299
make_mirror.sh
|
|
@ -30,6 +30,7 @@ oldmirrordir="$oldcachedir/debian"
|
|||
newmirrordir="$newcachedir/debian"
|
||||
|
||||
mirror="http://deb.debian.org/debian"
|
||||
security_mirror="http://security.debian.org/debian-security"
|
||||
arch1=$(dpkg --print-architecture)
|
||||
arch2=armhf
|
||||
if [ "$arch1" = "$arch2" ]; then
|
||||
|
|
@ -48,18 +49,79 @@ if [ -e "$oldmirrordir/dists/unstable/Release" ]; then
|
|||
esac
|
||||
fi
|
||||
|
||||
for nativearch in $arch1 $arch2; do
|
||||
for dist in stable testing unstable; do
|
||||
# use a subdirectory of $newcachedir so that we can use
|
||||
# hardlinks
|
||||
rootdir="$newcachedir/apt"
|
||||
mkdir -p "$rootdir"
|
||||
|
||||
for p in /etc/apt/apt.conf.d /etc/apt/sources.list.d /etc/apt/preferences.d /var/cache/apt/archives /var/lib/apt/lists/partial /var/lib/dpkg; do
|
||||
mkdir -p "$rootdir/$p"
|
||||
get_oldaptnames() {
|
||||
if [ ! -e "$1/$2" ]; then
|
||||
return
|
||||
fi
|
||||
gzip -dc "$1/$2" \
|
||||
| grep-dctrl --no-field-names --show-field=Package,Version,Architecture,Filename '' \
|
||||
| paste -sd " \n" \
|
||||
| while read name ver arch fname; do
|
||||
if [ ! -e "$1/$fname" ]; then
|
||||
continue
|
||||
fi
|
||||
# apt stores deb files with the colon encoded as %3a while
|
||||
# mirrors do not contain the epoch at all #645895
|
||||
case "$ver" in *:*) ver="${ver%%:*}%3a${ver#*:}";; esac
|
||||
aptname="$rootdir/var/cache/apt/archives/${name}_${ver}_${arch}.deb"
|
||||
# we have to cp and not mv because other
|
||||
# distributions might still need this file
|
||||
# we have to cp and not symlink because apt
|
||||
# doesn't recognize symlinks
|
||||
cp --link "$1/$fname" "$aptname"
|
||||
echo "$aptname"
|
||||
done
|
||||
}
|
||||
|
||||
cat << END > "$rootdir/etc/apt/apt.conf"
|
||||
get_newaptnames() {
|
||||
if [ ! -e "$1/$2" ]; then
|
||||
return
|
||||
fi
|
||||
gzip -dc "$1/$2" \
|
||||
| grep-dctrl --no-field-names --show-field=Package,Version,Architecture,Filename,MD5sum '' \
|
||||
| paste -sd " \n" \
|
||||
| while read name ver arch fname md5; do
|
||||
dir="${fname%/*}"
|
||||
# apt stores deb files with the colon encoded as %3a while
|
||||
# mirrors do not contain the epoch at all #645895
|
||||
case "$ver" in *:*) ver="${ver%%:*}%3a${ver#*:}";; esac
|
||||
aptname="$rootdir/var/cache/apt/archives/${name}_${ver}_${arch}.deb"
|
||||
if [ -e "$aptname" ]; then
|
||||
# make sure that we found the right file by checking its hash
|
||||
echo "$md5 $aptname" | md5sum --check >&2
|
||||
mkdir -p "$1/$dir"
|
||||
# since we move hardlinks around, the same hardlink might've been
|
||||
# moved already into the same place by another distribution.
|
||||
# mv(1) refuses to copy A to B if both are hardlinks of each other.
|
||||
if [ "$aptname" -ef "$1/$fname" ]; then
|
||||
# both files are already the same so we just need to
|
||||
# delete the source
|
||||
rm "$aptname"
|
||||
else
|
||||
mv "$aptname" "$1/$fname"
|
||||
fi
|
||||
echo "$aptname"
|
||||
fi
|
||||
done
|
||||
}
|
||||
|
||||
update_cache() {
|
||||
dist="$1"
|
||||
nativearch="$2"
|
||||
|
||||
# use a subdirectory of $newcachedir so that we can use
|
||||
# hardlinks
|
||||
rootdir="$newcachedir/apt"
|
||||
mkdir -p "$rootdir"
|
||||
|
||||
for p in /etc/apt/apt.conf.d /etc/apt/sources.list.d /etc/apt/preferences.d /var/cache/apt/archives /var/lib/apt/lists/partial /var/lib/dpkg; do
|
||||
mkdir -p "$rootdir/$p"
|
||||
done
|
||||
|
||||
# read sources.list content from stdin
|
||||
cat > "$rootdir/etc/apt/sources.list"
|
||||
|
||||
cat << END > "$rootdir/etc/apt/apt.conf"
|
||||
Apt::Architecture "$nativearch";
|
||||
Apt::Architectures "$nativearch";
|
||||
Dir::Etc "$rootdir/etc/apt";
|
||||
|
|
@ -72,123 +134,105 @@ Dir::Etc::Trusted "/etc/apt/trusted.gpg";
|
|||
Dir::Etc::TrustedParts "/etc/apt/trusted.gpg.d";
|
||||
END
|
||||
|
||||
> "$rootdir/var/lib/dpkg/status"
|
||||
> "$rootdir/var/lib/dpkg/status"
|
||||
|
||||
cat << END > "$rootdir/etc/apt/sources.list"
|
||||
|
||||
APT_CONFIG="$rootdir/etc/apt/apt.conf" apt-get update
|
||||
|
||||
# before downloading packages and before replacing the old Packages
|
||||
# file, copy all old *.deb packages from the mirror to
|
||||
# /var/cache/apt/archives so that apt will not re-download *.deb
|
||||
# packages that we already have
|
||||
{
|
||||
get_oldaptnames "$oldmirrordir" "dists/$dist/main/binary-$nativearch/Packages.gz"
|
||||
if grep --quiet security.debian.org "$rootdir/etc/apt/sources.list"; then
|
||||
get_oldaptnames "$oldmirrordir" "dists/stable-updates/main/binary-$nativearch/Packages.gz"
|
||||
get_oldaptnames "$oldcachedir/debian-security" "dists/stable/updates/main/binary-$nativearch/Packages.gz"
|
||||
fi
|
||||
} | sort -u > "$rootdir/oldaptnames"
|
||||
|
||||
pkgs=$(APT_CONFIG="$rootdir/etc/apt/apt.conf" apt-get indextargets \
|
||||
--format '$(FILENAME)' 'Created-By: Packages' "Architecture: $nativearch" \
|
||||
| xargs --delimiter='\n' /usr/lib/apt/apt-helper cat-file \
|
||||
| grep-dctrl --no-field-names --show-field=Package --exact-match \
|
||||
\( --field=Essential yes --or --field=Priority required \
|
||||
--or --field=Priority important --or --field=Priority standard \
|
||||
--or --field=Package build-essential \) )
|
||||
|
||||
pkgs="$(echo $pkgs) build-essential"
|
||||
|
||||
APT_CONFIG="$rootdir/etc/apt/apt.conf" apt-get --yes install $pkgs
|
||||
|
||||
# to be able to also test gpg verification, we need to create a mirror
|
||||
mkdir -p "$newmirrordir/dists/$dist/main/binary-$nativearch/"
|
||||
curl --location "$mirror/dists/$dist/Release" > "$newmirrordir/dists/$dist/Release"
|
||||
curl --location "$mirror/dists/$dist/Release.gpg" > "$newmirrordir/dists/$dist/Release.gpg"
|
||||
curl --location "$mirror/dists/$dist/main/binary-$nativearch/Packages.gz" > "$newmirrordir/dists/$dist/main/binary-$nativearch/Packages.gz"
|
||||
if grep --quiet security.debian.org "$rootdir/etc/apt/sources.list"; then
|
||||
mkdir -p "$newmirrordir/dists/stable-updates/main/binary-$nativearch/"
|
||||
curl --location "$mirror/dists/stable-updates/Release" > "$newmirrordir/dists/stable-updates/Release"
|
||||
curl --location "$mirror/dists/stable-updates/Release.gpg" > "$newmirrordir/dists/stable-updates/Release.gpg"
|
||||
curl --location "$mirror/dists/stable-updates/main/binary-$nativearch/Packages.gz" > "$newmirrordir/dists/stable-updates/main/binary-$nativearch/Packages.gz"
|
||||
mkdir -p "$newcachedir/debian-security/dists/stable/updates/main/binary-$nativearch/"
|
||||
curl --location "$security_mirror/dists/stable/updates/Release" > "$newcachedir/debian-security/dists/stable/updates/Release"
|
||||
curl --location "$security_mirror/dists/stable/updates/Release.gpg" > "$newcachedir/debian-security/dists/stable/updates/Release.gpg"
|
||||
curl --location "$security_mirror/dists/stable/updates/main/binary-$nativearch/Packages.gz" > "$newcachedir/debian-security/dists/stable/updates/main/binary-$nativearch/Packages.gz"
|
||||
fi
|
||||
|
||||
# the deb files downloaded by apt must be moved to their right locations in the
|
||||
# pool directory
|
||||
#
|
||||
# Instead of parsing the Packages file, we could also attempt to move the deb
|
||||
# files ourselves to the appropriate pool directories. But that approach
|
||||
# requires re-creating the heuristic by which the directory is chosen, requires
|
||||
# stripping the epoch from the filename and will break once mirrors change.
|
||||
# This way, it doesn't matter where the mirror ends up storing the package.
|
||||
{
|
||||
get_newaptnames "$newmirrordir" "dists/$dist/main/binary-$nativearch/Packages.gz";
|
||||
if grep --quiet security.debian.org "$rootdir/etc/apt/sources.list"; then
|
||||
get_newaptnames "$newmirrordir" "dists/stable-updates/main/binary-$nativearch/Packages.gz"
|
||||
get_newaptnames "$newcachedir/debian-security" "dists/stable/updates/main/binary-$nativearch/Packages.gz"
|
||||
fi
|
||||
} | sort -u > "$rootdir/newaptnames"
|
||||
|
||||
rm "$rootdir/var/cache/apt/archives/lock"
|
||||
rmdir "$rootdir/var/cache/apt/archives/partial"
|
||||
# remove all packages that were in the old Packages file but not in the
|
||||
# new one anymore
|
||||
comm -23 "$rootdir/oldaptnames" "$rootdir/newaptnames" | xargs --delimiter="\n" --no-run-if-empty rm
|
||||
# now the apt cache should be empty
|
||||
if [ ! -z "$(ls -1qA "$rootdir/var/cache/apt/archives/")" ]; then
|
||||
echo "/var/cache/apt/archives not empty"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# cleanup
|
||||
APT_CONFIG="$rootdir/etc/apt/apt.conf" apt-get --option Dir::Etc::SourceList=/dev/null update
|
||||
APT_CONFIG="$rootdir/etc/apt/apt.conf" apt-get clean
|
||||
rm "$rootdir/var/cache/apt/archives/lock"
|
||||
rm "$rootdir/var/lib/apt/lists/lock"
|
||||
rm "$rootdir/var/lib/dpkg/status"
|
||||
rm "$rootdir/var/lib/dpkg/lock-frontend"
|
||||
rm "$rootdir/var/lib/dpkg/lock"
|
||||
rm "$rootdir/etc/apt/apt.conf"
|
||||
rm "$rootdir/etc/apt/sources.list"
|
||||
rm "$rootdir/oldaptnames"
|
||||
rm "$rootdir/newaptnames"
|
||||
find "$rootdir" -depth -print0 | xargs -0 rmdir
|
||||
}
|
||||
|
||||
for nativearch in $arch1 $arch2; do
|
||||
for dist in stable testing unstable; do
|
||||
cat << END | update_cache $dist $nativearch
|
||||
deb [arch=$nativearch] $mirror $dist $components
|
||||
END
|
||||
|
||||
|
||||
APT_CONFIG="$rootdir/etc/apt/apt.conf" apt-get update
|
||||
|
||||
> "$rootdir/oldaptnames"
|
||||
# before downloading packages and before replacing the old Packages
|
||||
# file, copy all old *.deb packages from the mirror to
|
||||
# /var/cache/apt/archives so that apt will not re-download *.deb
|
||||
# packages that we already have
|
||||
if [ -e "$oldmirrordir/dists/$dist/main/binary-$nativearch/Packages.gz" ]; then
|
||||
gzip -dc "$oldmirrordir/dists/$dist/main/binary-$nativearch/Packages.gz" \
|
||||
| grep-dctrl --no-field-names --show-field=Package,Version,Architecture,Filename '' \
|
||||
| paste -sd " \n" \
|
||||
| while read name ver arch fname; do
|
||||
if [ ! -e "$oldmirrordir/$fname" ]; then
|
||||
continue
|
||||
fi
|
||||
# apt stores deb files with the colon encoded as %3a while
|
||||
# mirrors do not contain the epoch at all #645895
|
||||
case "$ver" in *:*) ver="${ver%%:*}%3a${ver#*:}";; esac
|
||||
aptname="$rootdir/var/cache/apt/archives/${name}_${ver}_${arch}.deb"
|
||||
# we have to cp and not mv because other
|
||||
# distributions might still need this file
|
||||
# we have to cp and not symlink because apt
|
||||
# doesn't recognize symlinks
|
||||
cp --link "$oldmirrordir/$fname" "$aptname"
|
||||
echo "$aptname" >> "$rootdir/oldaptnames"
|
||||
done
|
||||
if [ "$dist" = "stable" ]; then
|
||||
cat << END | update_cache $dist $nativearch
|
||||
deb [arch=$nativearch] $mirror $dist $components
|
||||
deb [arch=$nativearch] $mirror stable-updates main
|
||||
deb [arch=$nativearch] $security_mirror stable/updates main
|
||||
END
|
||||
fi
|
||||
|
||||
pkgs=$(APT_CONFIG="$rootdir/etc/apt/apt.conf" apt-get indextargets \
|
||||
--format '$(FILENAME)' 'Created-By: Packages' "Architecture: $nativearch" \
|
||||
| xargs --delimiter='\n' /usr/lib/apt/apt-helper cat-file \
|
||||
| grep-dctrl --no-field-names --show-field=Package --exact-match \
|
||||
\( --field=Essential yes --or --field=Priority required \
|
||||
--or --field=Priority important --or --field=Priority standard \
|
||||
--or --field=Package build-essential \) )
|
||||
|
||||
pkgs="$(echo $pkgs) build-essential"
|
||||
|
||||
APT_CONFIG="$rootdir/etc/apt/apt.conf" apt-get --yes install $pkgs
|
||||
|
||||
# to be able to also test gpg verification, we need to create a mirror
|
||||
mkdir -p "$newmirrordir/dists/$dist/" "$newmirrordir/dists/$dist/main/binary-$nativearch/"
|
||||
curl --location "$mirror/dists/$dist/Release" > "$newmirrordir/dists/$dist/Release"
|
||||
curl --location "$mirror/dists/$dist/Release.gpg" > "$newmirrordir/dists/$dist/Release.gpg"
|
||||
curl --location "$mirror/dists/$dist/main/binary-$nativearch/Packages.gz" > "$newmirrordir/dists/$dist/main/binary-$nativearch/Packages.gz"
|
||||
|
||||
# the deb files downloaded by apt must be moved to their right locations in the
|
||||
# pool directory
|
||||
#
|
||||
# Instead of parsing the Packages file, we could also attempt to move the deb
|
||||
# files ourselves to the appropriate pool directories. But that approach
|
||||
# requires re-creating the heuristic by which the directory is chosen, requires
|
||||
# stripping the epoch from the filename and will break once mirrors change.
|
||||
# This way, it doesn't matter where the mirror ends up storing the package.
|
||||
> "$rootdir/newaptnames"
|
||||
gzip -dc "$newmirrordir/dists/$dist/main/binary-$nativearch/Packages.gz" \
|
||||
| grep-dctrl --no-field-names --show-field=Package,Version,Architecture,Filename,MD5sum '' \
|
||||
| paste -sd " \n" \
|
||||
| while read name ver arch fname md5; do
|
||||
dir="${fname%/*}"
|
||||
# apt stores deb files with the colon encoded as %3a while
|
||||
# mirrors do not contain the epoch at all #645895
|
||||
case "$ver" in *:*) ver="${ver%%:*}%3a${ver#*:}";; esac
|
||||
aptname="$rootdir/var/cache/apt/archives/${name}_${ver}_${arch}.deb"
|
||||
if [ -e "$aptname" ]; then
|
||||
# make sure that we found the right file by checking its hash
|
||||
echo "$md5 $aptname" | md5sum --check
|
||||
mkdir -p "$newmirrordir/$dir"
|
||||
# since we move hardlinks around, the same hardlink might've been
|
||||
# moved already into the same place by another distribution.
|
||||
# mv(1) refuses to copy A to B if both are hardlinks of each other.
|
||||
if [ "$aptname" -ef "$newmirrordir/$fname" ]; then
|
||||
# both files are already the same so we just need to
|
||||
# delete the source
|
||||
rm "$aptname"
|
||||
else
|
||||
mv "$aptname" "$newmirrordir/$fname"
|
||||
fi
|
||||
echo "$aptname" >> "$rootdir/newaptnames"
|
||||
fi
|
||||
done
|
||||
|
||||
rm "$rootdir/var/cache/apt/archives/lock"
|
||||
rmdir "$rootdir/var/cache/apt/archives/partial"
|
||||
# remove all packages that were in the old Packages file but not in the
|
||||
# new one anymore
|
||||
sort "$rootdir/oldaptnames" > "$rootdir/tmp"
|
||||
mv "$rootdir/tmp" "$rootdir/oldaptnames"
|
||||
sort "$rootdir/newaptnames" > "$rootdir/tmp"
|
||||
mv "$rootdir/tmp" "$rootdir/newaptnames"
|
||||
comm -23 "$rootdir/oldaptnames" "$rootdir/newaptnames" | xargs --delimiter="\n" --no-run-if-empty rm
|
||||
# now the apt cache should be empty
|
||||
if [ ! -z "$(ls -1qA "$rootdir/var/cache/apt/archives/")" ]; then
|
||||
echo "/var/cache/apt/archives not empty"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# cleanup
|
||||
APT_CONFIG="$rootdir/etc/apt/apt.conf" apt-get --option Dir::Etc::SourceList=/dev/null update
|
||||
APT_CONFIG="$rootdir/etc/apt/apt.conf" apt-get clean
|
||||
rm "$rootdir/var/cache/apt/archives/lock"
|
||||
rm "$rootdir/var/lib/apt/lists/lock"
|
||||
rm "$rootdir/var/lib/dpkg/status"
|
||||
rm "$rootdir/var/lib/dpkg/lock-frontend"
|
||||
rm "$rootdir/var/lib/dpkg/lock"
|
||||
rm "$rootdir/etc/apt/apt.conf"
|
||||
rm "$rootdir/etc/apt/sources.list"
|
||||
rm "$rootdir/oldaptnames"
|
||||
rm "$rootdir/newaptnames"
|
||||
find "$rootdir" -depth -print0 | xargs -0 rmdir
|
||||
done
|
||||
done
|
||||
|
||||
|
|
@ -345,10 +389,19 @@ for dist in stable testing unstable; do
|
|||
if [ -e "$oldcachedir/debian/dists/$dist" ]; then
|
||||
rm --one-file-system --recursive "$oldcachedir/debian/dists/$dist"
|
||||
fi
|
||||
if [ "$dist" = "stable" ]; then
|
||||
if [ -e "$oldcachedir/debian/dists/stable-updates" ]; then
|
||||
rm --one-file-system --recursive "$oldcachedir/debian/dists/stable-updates"
|
||||
fi
|
||||
if [ -e "$oldcachedir/debian-security/dists/stable/updates" ]; then
|
||||
rm --one-file-system --recursive "$oldcachedir/debian-security/dists/stable/updates"
|
||||
fi
|
||||
fi
|
||||
done
|
||||
if [ -e $oldcachedir/debian-unstable.qcow ]; then
|
||||
rm --one-file-system $oldcachedir/debian-unstable.qcow
|
||||
fi
|
||||
rm --one-file-system --recursive $oldcachedir/debian/pool/main
|
||||
rm --one-file-system --recursive $oldcachedir/debian-security/pool/updates/main
|
||||
# now the rest should only be empty directories
|
||||
find $oldcachedir -depth -print0 | xargs -0 rmdir
|
||||
|
|
|
|||
Loading…
Reference in a new issue