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Merge pull request #262292 from helsinki-systems/feat/stc-no-filter-units

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nixos/switch-to-configuration: Allow not filtering units
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nikstur 2023-10-20 16:04:32 +02:00 committed by GitHub
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4
nixos/doc/manual/development/what-happens-during-a-system-switch.chapter.md
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@ -44,6 +44,10 @@ of actions is always the same:
- Inspect what changed during these actions and print units that failed and
that were newly started
By default, some units are filtered from the outputs to make it less spammy.
This can be disabled for development or testing by setting the environment variable
`STC_DISPLAY_ALL_UNITS=1`
Most of these actions are either self-explaining but some of them have to do
with our units or the activation script. For this reason, these topics are
explained in the next sections.

4
nixos/modules/system/activation/switch-to-configuration.pl
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@ -599,7 +599,9 @@ while (my ($unit, $state) = each(%{$active_cur})) {
$units_to_start{$unit} = 1;
record_unit($start_list_file, $unit);
# Don't spam the user with target units that always get started.
$units_to_filter{$unit} = 1;
if (($ENV{"STC_DISPLAY_ALL_UNITS"} // "") ne "1") {
$units_to_filter{$unit} = 1;
}
}
}