blob: 8e6fb3cf83078de0dcd5d502fe11f1add5c83e56 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
#!/bin/sh
# shellcheck disable=SC2119,SC2120
# shellcheck source=../lib/load-configuration
. "${0%/*}/../lib/load-configuration"
# TODO: remove hard-coded package suffixes
if [ $# -eq 0 ]; then
dummynator='sudo'
elif [ $# -eq 1 ] && [ "x$1" = 'x-n' ]; then
dummynator='echo'
else
>&2 echo 'usage: clean-cache [-n]'
>&2 echo ' cleans /var/cache/archbuild32'
>&2 echo ' (or prints what would be cleaned)'
exit 1
fi
repos='build-support community-staging community-testing community core extra gnome-unstable kde-unstable staging testing'
mirror=$(
grep -m1 '^Server = ' '/etc/pacman.d/mirrorlist32' | \
cut -d= -f2 | \
sed 's|^\s*||'
)
tmp_dir=$(mktemp -d 'tmp.clean-cache.XXXXXXXXXX' --tmpdir)
trap 'rm -rf --one-file-system "${tmp_dir}"' EXIT
for repo in ${repos}; do
mkdir "${tmp_dir}/${repo}"
wget -qO - "$(
# shellcheck disable=SC2016
echo "${mirror}" | \
sed "$(
printf 's|%s|%s|\n' \
'\$repo' "${repo}" \
'\$arch' 'i686' \
'$' "/${repo}.db.tar.gz"
)"
)" | \
tar -xzC "${tmp_dir}/${repo}"
done
find "${tmp_dir}" -type f -name desc \
-printf '%h ' \
-exec grep -xFA1 '%SHA256SUM%' {} \; | \
sed '
N
s|^.\+/\([^/]\+\) %SHA256SUM%\n\(.\+\)$|\2 /var/cache/archbuild32/\1|
' | \
sort -k2,2 | \
uniq -uf1 | \
while read -r s; do
printf '%s%s\n' \
"${s}" '-i486.pkg.tar.xz' \
"${s}" '-i686.pkg.tar.xz' \
"${s}" '-pentium4.pkg.tar.xz' \
"${s}" '-any.pkg.tar.xz' \
"${s}" '-i486.pkg.tar.zst' \
"${s}" '-i686.pkg.tar.zst' \
"${s}" '-pentium4.pkg.tar.zst' \
"${s}" '-any.pkg.tar.zst'
done | \
sha256sum -c --ignore-missing --quiet 2> /dev/null | \
sed -n '
s|: FAILED$||
T
p
s/$/.sig/
' | \
xargs -r ${dummynator} rm -f
|
