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|
#!/bin/sh
# to be periodically run on the master mirror
# this requires the master mirror to be on the same drive as the archive
master_mirror_root='/srv/arch-mirror/arch/arch/archlinux32'
archive_root='/srv/arch-mirror/archive.archlinux32'
lock_file='/tmp/archive.lock'
# get lock
if [ -f "${lock_file}" ] && kill -0 "$(cat "${lock_file}")"; then
>&2 echo 'cannot get lock'
exit
fi
echo "$$" >"${lock_file}"
# copy the isos
find "${master_mirror_root}/archisos" \
-mindepth 1 \
-maxdepth 1 \
-type f \
| while read -r file; do
if [ -z "${file##*sums}" ]; then
diff -u "${file}" "${archive_root}/iso/${file##*/}" \
| sed '
s/^-\([^-][^-]\)/\1/
t
d
' \
| sponge -a "${archive_root}/iso/${file##*/}"
fi
[ -f "${archive_root}/iso/${file##*/}" ] && continue
ln "${file}" "${archive_root}/iso/${file##*/}"
done
# copy the packages
find "${master_mirror_root}/pool" \
-mindepth 1 \
-maxdepth 1 \
-type f \
| sed '
s,.*/\([^/]\)\([^/]*\)$,\0 \1 \1\2,
' \
| while read -r path initial file; do
target="${archive_root}/packages/${initial}/${file%-*-*-*}/${file}"
[ -f "${target}" ] && continue
mkdir -p "${target%/*}"
ln "${path}" "${target}"
done
# copy the repositories
todays_path=$(date '+%Y/%m/%d')
todays_path="${archive_root}/repos/${todays_path}"
if [ ! -d "${todays_path}" ]; then
for arch in i486 i686 pentium4; do
find "${master_mirror_root}/${arch}" \
-mindepth 1 \
-maxdepth 1 \
-type d \
-printf '%f\n' \
| while read -r repo; do
mkdir -p "${todays_path}/${arch}/${repo}"
cp -a \
"${master_mirror_root}/${arch}/${repo}/${repo}.db" \
"${master_mirror_root}/${arch}/${repo}/${repo}.db.tar.gz" \
"${master_mirror_root}/${arch}/${repo}/${repo}.files" \
"${master_mirror_root}/${arch}/${repo}/${repo}.files.tar.gz" \
"${todays_path}/${arch}/${repo}/"
find "${master_mirror_root}/${arch}/${repo}" \
-mindepth 1 \
-maxdepth 1 \
-type l \
\( \
-name '*.pkg.tar.xz' \
-o -name '*.pkg.tar.xz.sig' \
\) \
-printf '%f\n' \
| sed '
s/^./\0 \0/
' \
| while read -r initial file; do
ln -s \
"../../../../../../packages/${initial}/${file%-*-*-*}/${file}" \
"${todays_path}/${arch}/${repo}/${file}"
done
done
done
rm -f \
"${archive_root}/repos/last" \
"${archive_root}/repos/week" \
"${archive_root}/repos/month"
ln -s \
"${todays_path}" \
"${archive_root}/repos/last"
first_of_month=$(
find "${archive_root}/repos" -mindepth 3 -maxdepth 3 \
| sed '
s,^.*/\([^/]\+\)/\([^/]\+\)/\([^/]\+\)$,\1/\2 \3,
t
d
' \
| sort -k1r,1 -k2,2 \
| head -n1 \
| tr ' ' '/'
)
ln -s \
"${archive_root}/repos/${first_of_month}" \
"${archive_root}/repos/month"
first_of_week=$(
find "${archive_root}/repos" -mindepth 3 -maxdepth 3 \
| sed '
s,^.*/\([^/]\+\)/\([^/]\+\)/\([^/]\+\)$,\1-\2-\3,
t
d
' \
| sort \
| tail -n7 \
| while read -r date; do
date '+%Y/%m/%d %G %V' -d "${date}"
done \
| sort -k2r,3 -k1,1 \
| head -n1 \
| cut -d' ' -f1
)
ln -s \
"${archive_root}/repos/${first_of_week}" \
"${archive_root}/repos/week"
fi
# release lock
rm -f "${lock_file}"
|
