The persistence block at core/system/impermanence.nix:75 read
`users.nomarchy = { directories = [...]; }` — the username was a
literal, not a reference. For any user not literally named "nomarchy"
the block was silently inert and ~/.ssh, ~/.gnupg, ~/.local/share/keyrings,
Documents, Downloads, Pictures, Videos, Projects were wiped on every boot.
Adds `nomarchy.system.impermanence.user` (str, default "nomarchy") and
uses it via `users.${cfg.user}`. The installer now writes the chosen
username alongside `enable` and `mainLuksName` so impermanence installs
with non-default usernames are correct out of the box.
docs/OPTIONS.md: fixes the wrong path on the impermanence row
(documented `impermanence.enable`, real option is
`nomarchy.system.impermanence.enable`) and adds entries for
`mainLuksName` and `user`.
Found during Pillar 8 audit of core/system modules.
Several installer reliability fixes that were left uncommitted:
- Impermanence + multi-disk LUKS: disko-config.nix names the main LUKS
mapping `crypted` for single-disk and `crypted_main` once extraDrives is
non-empty. The impermanence rollback hook used to hardcode `crypted`,
which made every multi-disk install fail to mount root in initrd. Added
a `nomarchy.system.impermanence.mainLuksName` option and wired the
installer to write the correct value into the generated system.nix
based on the drive count.
- Password no longer cleartext in /etc/nixos: installer now hashes the
user password with `mkpasswd -m sha-512` and emits
`initialHashedPassword` instead of `initialPassword`. Added mkpasswd to
the live ISO. Cleartext is unset immediately after hashing.
USER_PASSWORD_HASH is deliberately not persisted in --resume state —
configure_user re-prompts on resume.
- Revision pinning that actually works on the live ISO: `inputs.self`
strips .git in the Nix store copy, so `git rev-parse HEAD` would silently
return empty on a real install and the generated flake would track main.
Live ISO now writes `/etc/nomarchy-rev` from `inputs.self.rev` at build
time; install.sh reads it first, falls back to git, and aborts with a
loud confirmation prompt if both are empty (instead of silently
installing an unpinned system).
- Generated `/mnt/etc/nixos/state.json`: toggle scripts (nomarchy-tz-select,
nomarchy-setup-{fido2,fingerprint}, nomarchy-toggle-hybrid-gpu,
nomarchy-wifi-powersave) `jq` this file in place and fail hard if it
doesn't exist. Fresh installs now ship a schema-conformant file matching
lib/state-schema.nix.
- Unmount /mnt before exiting `finish()` regardless of reboot choice. Clean
unmount avoids dirty BTRFS on reboot; on "no", leaving /mnt mounted
blocked a second installer run on the same live ISO.
- Removed obsolete `installer/disko-btrfs-luks.nix` (superseded by
`disko-config.nix` per commit 3aadc36) and dropped its dangling
`docs/STRUCTURE.md` reference.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- Reorganize directory structure into core/, features/, and themes/
- Colocate application Nix logic, configs, scripts, and theme overrides
- Implement 'Inversion of Control' for theming: apps now pull theme-specific layouts
- Update flake.nix and shared library paths to match the new structure
- Document the new Feature-Centric architecture in README.md
