etc: Install mount unit only if it exists.

This follows up on 1a1faa78b0, and avoids
the (non-fatal) error seen in <https://issues.guix.gnu.org/41356>.

/gnu/store will remain writable on new foreign distribution
installations until the next release.

* etc/guix-install.sh (sys_enable_guix_daemon): Check for
‘gnu-store.mount’ presence before trying to cp it.
Update forgotten copyright header.
This commit is contained in:
Tobias Geerinckx-Rice 2020-05-17 14:09:43 +02:00
parent 677515739e
commit ebbf915422
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2 changed files with 8 additions and 4 deletions

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@ -3,7 +3,7 @@
# Copyright © 2017 sharlatan <sharlatanus@gmail.com>
# Copyright © 2018 Ricardo Wurmus <rekado@elephly.net>
# Copyright © 2018 Efraim Flashner <efraim@flashner.co.il>
# Copyright © 2019 Tobias Geerinckx-Rice <me@tobias.gr>
# Copyright © 2019, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
#
# This file is part of GNU Guix.
#
@ -344,9 +344,12 @@ sys_enable_guix_daemon()
systemd)
{ # systemd .mount units must be named after the target directory.
# Here we assume a hard-coded name of /gnu/store.
cp "${ROOT_HOME}/.config/guix/current/lib/systemd/system/gnu-store.mount" \
/etc/systemd/system/;
chmod 664 /etc/systemd/system/gnu-store.mount;
# XXX Work around <https://issues.guix.gnu.org/41356> until next release.
if [ -f "${ROOT_HOME}/.config/guix/current/lib/systemd/system/gnu-store.mount" ]; then
cp "${ROOT_HOME}/.config/guix/current/lib/systemd/system/gnu-store.mount" \
/etc/systemd/system/;
chmod 664 /etc/systemd/system/gnu-store.mount;
fi
cp "${ROOT_HOME}/.config/guix/current/lib/systemd/system/guix-daemon.service" \
/etc/systemd/system/;

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@ -1,6 +1,7 @@
# GNU Guix --- Functional package management for GNU
# Copyright © 2012, 2013, 2014, 2015, 2016, 2018, 2019 Ludovic Courtès <ludo@gnu.org>
# Copyright © 2016 Mathieu Lirzin <mthl@gnu.org>
# Copyright © 2020 Tobias Geerinckx-Rice <me@tobias.gr>
#
# This file is part of GNU Guix.
#