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author | Janne Heß <janne@hess.ooo> | 2023-10-20 14:51:15 +0200 |
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committer | Janne Heß <janne@hess.ooo> | 2023-10-20 15:45:43 +0200 |
commit | a1012b216051b50a01bdff4c830a9d53e12bfb2e (patch) | |
tree | 639ee654580262fd60c79ec84175825372afc740 | |
parent | e4712e89ff825e93ac7d02376458fdf2e59bb63a (diff) | |
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nixos/switch-to-configuration: Allow not filtering units
-rw-r--r-- | nixos/doc/manual/development/what-happens-during-a-system-switch.chapter.md | 4 | ||||
-rwxr-xr-x | nixos/modules/system/activation/switch-to-configuration.pl | 4 |
2 files changed, 7 insertions, 1 deletions
diff --git a/nixos/doc/manual/development/what-happens-during-a-system-switch.chapter.md b/nixos/doc/manual/development/what-happens-during-a-system-switch.chapter.md index 5d6d67f1aa9..82522b33740 100644 --- a/nixos/doc/manual/development/what-happens-during-a-system-switch.chapter.md +++ b/nixos/doc/manual/development/what-happens-during-a-system-switch.chapter.md @@ -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. diff --git a/nixos/modules/system/activation/switch-to-configuration.pl b/nixos/modules/system/activation/switch-to-configuration.pl index e05f89bb0fb..b3ff3ac0abf 100755 --- a/nixos/modules/system/activation/switch-to-configuration.pl +++ b/nixos/modules/system/activation/switch-to-configuration.pl @@ -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; + } } } |