arch-nspawn: restore cachedir handling for host_mirrors

In commit 27ff286ee7, we moved from
sourcing the primary cachedir via /etc/pacman.conf, to using the
pacman.conf in the workdir. One unanticipated side effect of this was
breaking the special host mirrors magic we used to turn a host mirror
into a cachedir. It was still processed as a server, but we relied on it
being in the host's cachedirs in order to be persisted, and this no
longer occurred.

Solve this by explicitly adding each host mirror root as a cachedir.

Signed-off-by: Eli Schwartz <eschwartz@archlinux.org>
Signed-off-by: Levente Polyak <anthraxx@archlinux.org>
This commit is contained in:
Eli Schwartz 2019-10-02 10:36:53 -04:00 committed by Levente Polyak
parent 75d23eec94
commit 0067176529
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1 changed files with 7 additions and 0 deletions

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@ -99,7 +99,14 @@ build_mount_args() {
copy_hostconf () {
unshare --fork --pid gpg --homedir "$working_dir"/etc/pacman.d/gnupg/ --no-permission-warning --quiet --batch --import --import-options import-local-sigs "$(pacman-conf GpgDir)"/pubring.gpg >/dev/null 2>&1
pacman-key --gpgdir "$working_dir"/etc/pacman.d/gnupg/ --import-trustdb "$(pacman-conf GpgDir)" >/dev/null 2>&1
printf 'Server = %s\n' "${host_mirrors[@]}" >"$working_dir/etc/pacman.d/mirrorlist"
for host_mirror in "${host_mirrors[@]}"; do
if [[ $host_mirror == *file://* ]]; then
host_mirror=$(echo "$host_mirror" | sed -r 's#file://(/.*)/\$repo/os/\$arch#\1#g')
in_array "$host_mirror" "${cache_dirs[@]}" || cache_dirs+=("$host_mirror")
fi
done
[[ -n $pac_conf ]] && cp "$pac_conf" "$working_dir/etc/pacman.conf"
[[ -n $makepkg_conf ]] && cp "$makepkg_conf" "$working_dir/etc/makepkg.conf"