4 commits

Author	SHA1	Message	Date
r-vdp	713607abea	nixos/activation: document the arguments that are passed to the pre-switch-check script	2025-01-28 12:00:10 +01:00
r-vdp	73f3fe4839	nixos/activation: log output from pre-switch checks on stderr	2025-01-23 15:51:40 +01:00
r-vdp	113dbd79de	nixos/activation: improve preSwitchChecks ... A couple of improvements: 1. Avoid the generally discouraged apply argument to options, as it has quite weird semantics 2. Avoid issues when a user calls a preSwitchCheck `script`, which would've been silently overridden by the existing implementation. Reliance on a special attribute name like that is bound to lead to a very-hard-to-debug problem for someone at some point 3. Use writeShellApplication so that the preSwitchChecks are checked by shellcheck and and so that they run with basic bash guardrails 4. Fix shellcheck issue (testing the value of $?) 5. Add a positive preSwitchCheck to the nixos test, to make sure that that works as intended	2025-01-23 15:51:37 +01:00
Jared Baur	6e192c4489	nixos/activation: Add pre-switch checks ... Add an option for shell script fragments that are ran before switching to a new NixOS system configuration (pre installation of bootloader or system activation). Also add a new subcommand for switch-to-configuration called "check" that will cause the program to always exit after checks are ran.	2024-11-21 13:02:54 -08:00