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krebs os-release: init

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tv 2016-03-05 12:40:20 +01:00
parent 89f731a898
commit 54129c440e
3 changed files with 39 additions and 1 deletions
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11
Makefile
View File

@ -1,5 +1,12 @@
stockholm ?= .
export STOCKHOLM_VERSION ?= $(shell \
version=git.$$(git describe --always --dirty); \
case $$version in (*-dirty) version=$$version@$$(hostname); esac; \
date=$$(date +%y.%m); \
printf '%s' "$$date.$$version"; \
)
ifndef nixos-config
$(if $(system),,$(error unbound variable: system))
nixos-config = ./$(LOGNAME)/1systems/$(system).nix
@ -60,7 +67,8 @@ deploy: ssh ?= ssh
deploy:
$(call execute,populate)
$(ssh) $(target_user)@$(target_host) -p $(target_port) \
nixos-rebuild switch --show-trace -I $(target_path)
env STOCKHOLM_VERSION="$$STOCKHOLM_VERSION" \
nixos-rebuild switch --show-trace -I $(target_path)
# usage: make LOGNAME=shared system=wolf eval.config.krebs.build.host.name
eval eval.:;@$(call evaluate,$${expr-eval})
@ -75,6 +83,7 @@ install:
target_path=/mnt$(target_path) $(call execute,populate)
$(ssh) $(target_user)@$(target_host) -p $(target_port) \
env NIXOS_CONFIG=$(target_path)/nixos-config \
STOCKHOLM_VERSION="$$STOCKHOLM_VERSION" \
nixos-install
# usage: make test system=foo [target=bar] [method={eval,build}]

1
krebs/3modules/default.nix
View File

@ -23,6 +23,7 @@ let
./lib.nix
./nginx.nix
./nixpkgs.nix
./os-release.nix
./per-user.nix
./Reaktor.nix
./realwallpaper.nix

28
krebs/3modules/os-release.nix Normal file
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@ -0,0 +1,28 @@
{ config, ... }:
with config.krebs.lib;
let
nixos-version-id = "${config.system.nixosVersion}";
nixos-version = "${nixos-version-id} (${config.system.nixosCodeName})";
nixos-pretty-name = "NixOS ${nixos-version}";
stockholm-version-id = maybeEnv "STOCKHOLM_VERSION" "unknown";
stockholm-version = "${stockholm-version-id}";
stockholm-pretty-name = "stockholm ${stockholm-version}";
version = "${stockholm-version}/${nixos-version}";
version-id = "${stockholm-version-id}/${nixos-version-id}";
pretty-name = "${stockholm-pretty-name} / ${nixos-pretty-name}";
home-url = http://cgit.cd.krebsco.de/stockholm;
in
{
# http://0pointer.de/public/systemd-man/os-release.html
environment.etc."os-release".text = mkForce ''
NAME="stockholm/NixOS"
ID=stockholm
VERSION="${version}"
VERSION_ID="${version-id}"
PRETTY_NAME="${pretty-name}"
HOME_URL="${home-url}"
'';
}