Files
Nomarchy/pkgs/nomarchy-install/default.nix
Bernardo Magri d09c11d872
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fix(install): constrain keyboard selection to XKB catalog
Make keyboard typing filter-only with Gum strict mode, validate interactive and unattended choices against the pinned XKB catalog before any disk mutation, and show resolved human-readable choices in review.

Verified: V1 flake eval, focused installer builds, shell/Python/diff checks; current-ISO KVM boot proved the packaged new flow while the pre-destructive interaction pass continued.
2026-07-13 17:07:08 +01:00

86 lines
3.4 KiB
Nix

{ lib
, stdenvNoCC
, makeWrapper
, bash
, gum
, disko
, whois # mkpasswd
, git
, python3
, util-linux # lsblk, wipefs, swapoff, lscpu
, gptfdisk # sgdisk
, parted # partprobe
, cryptsetup
, lvm2 # dmsetup
, pciutils # lspci
, usbutils # lsusb (fingerprint-reader VID probe; sysfs is the fallback)
, btrfs-progs # inspect-internal map-swapfile (hibernation offset)
, xkeyboard_config # human-readable installed layout/variant catalog
# Baked metadata — what this installer installs and where it came from.
, templateDir # templates/downstream (home.nix, theme-state.json)
, nomarchyLock # the distro's flake.lock (for offline lock composition)
, hardwareModuleNames # newline-separated nixos-hardware module names
, nixpkgsPath # pinned nixpkgs source (NIX_PATH for disko's eval)
, flakeUrl # flake-style URL written into the generated flake.nix
, lockedNode # attrset: the flake.lock "locked" node for nomarchy
# (path-type: resolves from the ISO store, offline)
, originalNode # attrset: the flake.lock "original" node (the forge,
# so `nix flake update` later re-resolves normally)
, rev ? null # informational: rev the ISO was built from
}:
stdenvNoCC.mkDerivation {
pname = "nomarchy-install";
version = "0.1.0";
src = ./.;
nativeBuildInputs = [ makeWrapper ];
installPhase = ''
runHook preInstall
install -Dm755 nomarchy-install.sh $out/bin/nomarchy-install
patchShebangs $out/bin/nomarchy-install
share=$out/share/nomarchy-install
install -Dm644 disko-config.nix "$share/disko-config.nix"
install -Dm644 hardware-db.sh "$share/hardware-db.sh"
install -Dm644 compose-lock.py "$share/compose-lock.py"
install -Dm644 ${nomarchyLock} "$share/flake.lock"
install -Dm644 ${hardwareModuleNames} "$share/hardware-modules.txt"
# Empty flake registry: no network lookups for indirect refs.
echo '{"flakes":[],"version":2}' > "$share/registry.json"
mkdir -p "$share/template"
# Full downstream template is the SoT; install script copies + patches.
cp ${templateDir}/flake.nix ${templateDir}/system.nix \
${templateDir}/home.nix ${templateDir}/theme-state.json \
"$share/template/"
install -Dm644 patch-template.py "$share/patch-template.py"
# nixos-install / nixos-generate-config / nixos-enter / nix / systemd
# tools come from the live system on purpose they must match it.
wrapProgram $out/bin/nomarchy-install \
--prefix PATH : ${lib.makeBinPath [
bash gum disko whois git python3
util-linux gptfdisk parted cryptsetup lvm2 pciutils usbutils btrfs-progs
]} \
--set NOMARCHY_INSTALL_SHARE "$share" \
--set NOMARCHY_XKB_RULES ${xkeyboard_config}/share/X11/xkb/rules/base.lst \
--set NOMARCHY_NIXPKGS ${nixpkgsPath} \
--set NOMARCHY_FLAKE_URL ${lib.escapeShellArg flakeUrl} \
--set NOMARCHY_REV ${lib.escapeShellArg (toString rev)} \
--set NOMARCHY_LOCKED_JSON ${lib.escapeShellArg (builtins.toJSON lockedNode)} \
--set NOMARCHY_ORIGINAL_JSON ${lib.escapeShellArg (builtins.toJSON originalNode)}
runHook postInstall
'';
meta = {
description = "Nomarchy guided installer (disko + mkFlake + nixos-install)";
license = lib.licenses.mit;
mainProgram = "nomarchy-install";
platforms = lib.platforms.linux;
};
}