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Diffstat (limited to 'share/customize-resolved.sh')
| -rwxr-xr-x | share/customize-resolved.sh | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/share/customize-resolved.sh b/share/customize-resolved.sh new file mode 100755 index 0000000..e8fe248 --- /dev/null +++ b/share/customize-resolved.sh @@ -0,0 +1,26 @@ +#!/bin/sh +# Copyright 2022 Helmut Grohne <helmut@subdivi.de> +# SPDX-License-Identifier: MIT +# +# This is a mmdebstrap customize hook that enables systemd-resolved on various +# Debian releases. + +set -eu + +TARGET=$1 + +LIBNSS_RESOLVE_VERSION=$(dpkg-query --root "$TARGET" -f '${Version}' -W libnss-resolve 2>/dev/null) || : + +if dpkg --compare-versions "$LIBNSS_RESOLVE_VERSION" lt 251.3-2~exp1; then + if test "${MMDEBSTRAP_MODE:-}" = chrootless; then + systemctl --root "$TARGET" enable systemd-resolved.service + else + chroot "$TARGET" systemctl enable systemd-resolved.service + fi + + if test -z "$LIBNSS_RESOLVE_VERSION"; then + ln -fs ../run/systemd/resolve/resolv.conf "$TARGET/etc/resolv.conf" + else + ln -fs ../run/systemd/resolve/stub-resolv.conf "$TARGET/etc/resolv.conf" + fi +fi |