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| author |  Christian Hesse <mail@eworm.de> | 2016-11-08 10:04:47 +0100 |
|---|---|---|
| committer | Christian Hesse <mail@eworm.de> | 2016-11-08 10:04:47 +0100 |
| commit | a0da8e8631f6b423b919dd774e0bb4e4449a2909 (patch) | |
| tree | 8cff4e32a306bb6ec42ac1457346255d42781daf /hook | |
| parent | fc9d31039122afbd2eea19caca4d4b173d023554 (diff) | |
| download | mkinitcpio-hostname-a0da8e8631f6b423b919dd774e0bb4e4449a2909.tar.gz mkinitcpio-hostname-a0da8e8631f6b423b919dd774e0bb4e4449a2909.tar.zst | |
do not duplicate hostname on every reboot
Diffstat (limited to 'hook')
| -rw-r--r-- | hook/hostname | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/hook/hostname b/hook/hostname index 7b6e331..0ef6f6f 100644 --- a/hook/hostname +++ b/hook/hostname @@ -5,7 +5,10 @@ run_latehook() { /usr/bin/systemd-machine-id-setup --root="${newroot}" - hostprefix="$(cat "${newroot}/etc/hostname")" + if [[ ! -s "${newroot}/etc/hostprefix" ]]; then + cp "${newroot}/etc/hostname" "${newroot}/etc/hostprefix" + fi + hostprefix="$(cat "${newroot}/etc/hostprefix")" if [[ -n "${hostname}" ]]; then msg ":: Setting hostname for main system to '${hostprefix}-${hostname}'..." |