diff options
Diffstat (limited to 'krebs/3modules')
| -rw-r--r-- | krebs/3modules/backup.nix | 8 | ||||
| -rw-r--r-- | krebs/3modules/default.nix | 1 | ||||
| -rw-r--r-- | krebs/3modules/htgen.nix | 7 | ||||
| -rw-r--r-- | krebs/3modules/repo-sync.nix | 2 | ||||
| -rw-r--r-- | krebs/3modules/tv/default.nix | 25 | ||||
| -rw-r--r-- | krebs/3modules/upstream/default.nix | 10 | ||||
| -rw-r--r-- | krebs/3modules/upstream/desktop-managers/coma.nix | 21 | ||||
| -rw-r--r-- | krebs/3modules/upstream/desktop-managers/default.nix | 6 | ||||
| -rw-r--r-- | krebs/3modules/upstream/desktop-managers/none.nix | 11 | ||||
| -rw-r--r-- | krebs/3modules/upstream/window-managers/default.nix | 22 | ||||
| -rw-r--r-- | krebs/3modules/upstream/window-managers/xmonad.nix | 189 |
11 files changed, 298 insertions, 4 deletions
diff --git a/krebs/3modules/backup.nix b/krebs/3modules/backup.nix index c0b218c15..910324f3c 100644 --- a/krebs/3modules/backup.nix +++ b/krebs/3modules/backup.nix @@ -226,10 +226,14 @@ let # XXX Is one ping enough to determine fastest address? fastest-address = host: '' - { ${pkgs.fping}/bin/fping </dev/null -a \ + { ${pkgs.fping}/bin/fping </dev/null -a -e \ ${concatMapStringsSep " " shell.escape (mapAttrsToList (_: net: head net.aliases) host.nets)} \ - | ${pkgs.coreutils}/bin/head -1; } + | ${pkgs.gnused}/bin/sed -r 's/^(\S+) \(([0-9.]+) ms\)$/\2\t\1/' \ + | ${pkgs.coreutils}/bin/sort -n \ + | ${pkgs.coreutils}/bin/cut -f2 \ + | ${pkgs.coreutils}/bin/head -n 1 + } ''; in out diff --git a/krebs/3modules/default.nix b/krebs/3modules/default.nix index e7d04ead8..85d27459b 100644 --- a/krebs/3modules/default.nix +++ b/krebs/3modules/default.nix @@ -55,6 +55,7 @@ let ./sync-containers.nix ./tinc.nix ./tinc_graphs.nix + ./upstream ./urlwatch.nix ./repo-sync.nix ./xresources.nix diff --git a/krebs/3modules/htgen.nix b/krebs/3modules/htgen.nix index 0dddca6c8..70c4fcd2b 100644 --- a/krebs/3modules/htgen.nix +++ b/krebs/3modules/htgen.nix @@ -20,6 +20,11 @@ let default = config._module.args.name; }; + package = mkOption { + default = pkgs.htgen; + type = types.package; + }; + port = mkOption { type = types.uint; }; @@ -52,7 +57,7 @@ let User = htgen.user.name; PrivateTmp = true; Restart = "always"; - ExecStart = "${pkgs.htgen}/bin/htgen --serve"; + ExecStart = "${htgen.package}/bin/htgen --serve"; }; } ) cfg; diff --git a/krebs/3modules/repo-sync.nix b/krebs/3modules/repo-sync.nix index 91111f3eb..f9877c0f8 100644 --- a/krebs/3modules/repo-sync.nix +++ b/krebs/3modules/repo-sync.nix @@ -176,7 +176,7 @@ let ]; environment = { - GIT_SSH_COMMAND = "${pkgs.openssh}/bin/ssh -i ${cfg.stateDir}/ssh.priv"; + GIT_SSH_COMMAND = "${pkgs.openssh}/bin/ssh -i ${cfg.privateKeyFile.path}"; REPONAME = "${name}.git"; }; diff --git a/krebs/3modules/tv/default.nix b/krebs/3modules/tv/default.nix index 6a09cc834..92f1a5bcd 100644 --- a/krebs/3modules/tv/default.nix +++ b/krebs/3modules/tv/default.nix @@ -82,6 +82,31 @@ in { ssh.privkey.path = config.krebs.secret.file "ssh.id_ed25519"; ssh.pubkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBsqDuhGJpjpqNv4QmjoOhcODObrPyY3GHLvtVkgXV0g root@au"; }; + hu = { + nets = { + retiolum = { + ip4.addr = "10.243.13.41"; + aliases = [ + "hu.r" + ]; + tinc.pubkey = '' + -----BEGIN RSA PUBLIC KEY----- + MIIBCgKCAQEAwj5T9Rejp8zGVrHjqA+OeMvcVpax4VazssnRPSUznUEOdVEeSJL5 + 8gDBJPtIfxF8iunXr5K7CW036tKvYaGMDwYMOPJZXhFCmU2yUF2g4BcqEhuDdIfO + +D2Pfr4lc9xO90SKOgwJ53qhf5yqeU/WQ3dpCF/n8k4SUmdafTsvh00UrxYpHuTU + C22BRXIKR4r/sCJUitWQSWNdSQUxh3lu7sUPr+6sZyJov+eu8oBVlPgYOv6u9nZe + YhrbCPDKMGPfnQTAtWfHIxNt70Ec5AG6ddQzLeVcM2gP5qi957Fert+C2RNtbz5s + Brbw1bqZ3P+CGzvxVJZtirvR2f3HkidGPQIDAQAB + -----END RSA PUBLIC KEY----- + ''; + tinc.pubkey_ed25519 = + "Ed25519PublicKey = PV8Dz9ni2cPXyJGiG5oU0XWdJkUPgrMzDuzHj7kpMzO"; + }; + }; + secure = true; + ssh.privkey.path = config.krebs.secret.file "ssh.id_ed25519"; + ssh.pubkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIO+Rrf9tvuusYlnSZwUiHS4O+AhrpVZ/6n7peSRKojTc root@hu"; + }; mu = { ci = true; cores = 2; diff --git a/krebs/3modules/upstream/default.nix b/krebs/3modules/upstream/default.nix new file mode 100644 index 000000000..ce7bd1644 --- /dev/null +++ b/krebs/3modules/upstream/default.nix @@ -0,0 +1,10 @@ +with import <stockholm/lib>; + +{ + imports = + map + (name: ./. + "/${name}") + (filter + (name: name != "default.nix" && !hasPrefix "." name) + (attrNames (readDir ./.))); +} diff --git a/krebs/3modules/upstream/desktop-managers/coma.nix b/krebs/3modules/upstream/desktop-managers/coma.nix new file mode 100644 index 000000000..95db7fb5c --- /dev/null +++ b/krebs/3modules/upstream/desktop-managers/coma.nix @@ -0,0 +1,21 @@ +with import <stockholm/lib>; +{ config, pkgs, ... }: { + options = { + services.xserver.desktopManager.coma = { + enable = mkEnableOption "sleep as a desktop manager"; + }; + }; + config = mkIf config.services.xserver.desktopManager.coma.enable { + services.xserver.desktopManager.session = singleton { + name = "coma"; + bgSupport = true; + start = /* sh */ '' + if test -n "$waitPID"; then + ${pkgs.uutils-coreutils}/bin/uutils-sleep 1s && kill $waitPID & + wait $waitPID + fi + exec -a sleep ${pkgs.uutils-coreutils}/bin/uutils-sleep infinity + ''; + }; + }; +} diff --git a/krebs/3modules/upstream/desktop-managers/default.nix b/krebs/3modules/upstream/desktop-managers/default.nix new file mode 100644 index 000000000..22e75439d --- /dev/null +++ b/krebs/3modules/upstream/desktop-managers/default.nix @@ -0,0 +1,6 @@ +{ + imports = [ + ./coma.nix + ./none.nix + ]; +} diff --git a/krebs/3modules/upstream/desktop-managers/none.nix b/krebs/3modules/upstream/desktop-managers/none.nix new file mode 100644 index 000000000..892def985 --- /dev/null +++ b/krebs/3modules/upstream/desktop-managers/none.nix @@ -0,0 +1,11 @@ +# Replace upstream none desktop-manager by a real none, that doesn't pull in +# any dependencies. +with import <stockholm/lib>; +{ + disabledModules = singleton "services/x11/desktop-managers/none.nix"; + config.services.xserver.desktopManager.session = singleton { + name = "none"; + bgSupport = true; + start = ""; + }; +} diff --git a/krebs/3modules/upstream/window-managers/default.nix b/krebs/3modules/upstream/window-managers/default.nix new file mode 100644 index 000000000..eecadca7e --- /dev/null +++ b/krebs/3modules/upstream/window-managers/default.nix @@ -0,0 +1,22 @@ +{ + imports = [ + # Replace upstream xmonad module with one that will be reloaded if changed. + # + # This module is intended to be upstreamed once fully tested. + # The patch to be committed can be obtained using: + # + # diff -u <nixpkgs/nixos/modules/services/x11/window-managers/xmonad.nix> \ + # <stockholm/tv/3modules/window-managers/xmonad.nix> + # + { + disabledModules = [ "services/x11/window-managers/xmonad.nix" ]; + imports = [ ./xmonad.nix ]; + nixpkgs.overlays = [(self: super: { + writers = super.writers // { + writeHaskellBin = name: spec: with import <stockholm/lib>; + super.writers.writeHaskellBin name (removeAttrs spec ["ghcArgs"]); + }; + })]; + } + ]; +} diff --git a/krebs/3modules/upstream/window-managers/xmonad.nix b/krebs/3modules/upstream/window-managers/xmonad.nix new file mode 100644 index 000000000..356fa46bf --- /dev/null +++ b/krebs/3modules/upstream/window-managers/xmonad.nix @@ -0,0 +1,189 @@ +{pkgs, lib, config, ...}: + +with lib; +let + inherit (lib) mkOption mkIf optionals literalExample; + cfg = config.services.xserver.windowManager.xmonad; + + ghcWithPackages = cfg.haskellPackages.ghcWithPackages; + packages = self: cfg.extraPackages self ++ + optionals cfg.enableContribAndExtras + [ self.xmonad-contrib self.xmonad-extras ]; + + xmonad-vanilla = pkgs.xmonad-with-packages.override { + inherit ghcWithPackages packages; + }; + + xmonad-config = + let + xmonadAndPackages = self: [ self.xmonad ] ++ packages self; + xmonadEnv = ghcWithPackages xmonadAndPackages; + configured = pkgs.writers.writeHaskellBin "xmonad" { + ghc = cfg.haskellPackages.ghc; + libraries = xmonadAndPackages cfg.haskellPackages; + inherit (cfg) ghcArgs; + } cfg.config; + in + pkgs.runCommandLocal "xmonad" { + nativeBuildInputs = [ pkgs.makeWrapper ]; + } '' + install -D ${xmonadEnv}/share/man/man1/xmonad.1.gz $out/share/man/man1/xmonad.1.gz + makeWrapper ${configured}/bin/xmonad $out/bin/xmonad \ + --set NIX_GHC "${xmonadEnv}/bin/ghc" \ + --set XMONAD_XMESSAGE "${pkgs.xorg.xmessage}/bin/xmessage" + ''; + + xmonad = if (cfg.config != null) then xmonad-config else xmonad-vanilla; +in { + meta.maintainers = with maintainers; [ lassulus xaverdh ivanbrennan ]; + + options = { + services.xserver.windowManager.xmonad = { + enable = mkEnableOption "xmonad"; + haskellPackages = mkOption { + default = pkgs.haskellPackages; + defaultText = "pkgs.haskellPackages"; + example = literalExample "pkgs.haskell.packages.ghc784"; + description = '' + haskellPackages used to build Xmonad and other packages. + This can be used to change the GHC version used to build + Xmonad and the packages listed in + <varname>extraPackages</varname>. + ''; + }; + + extraPackages = mkOption { + default = self: []; + defaultText = "self: []"; + example = literalExample '' + haskellPackages: [ + haskellPackages.xmonad-contrib + haskellPackages.monad-logger + ] + ''; + description = '' + Extra packages available to ghc when rebuilding Xmonad. The + value must be a function which receives the attrset defined + in <varname>haskellPackages</varname> as the sole argument. + ''; + }; + + enableContribAndExtras = mkOption { + default = false; + type = lib.types.bool; + description = "Enable xmonad-{contrib,extras} in Xmonad."; + }; + + config = mkOption { + default = null; + type = with lib.types; nullOr (either path str); + description = '' + Configuration from which XMonad gets compiled. If no value is + specified, a vanilla xmonad binary is put in PATH, which will + attempt to recompile and exec your xmonad config from $HOME/.xmonad. + This setup is then analogous to other (non-NixOS) linux distributions. + + If you do set this option, you likely want to use "launch" as your + entry point for xmonad (as in the example), to avoid xmonad's + recompilation logic on startup. Doing so will render the default + "mod+q" restart key binding dysfunctional though, because that attempts + to call your binary with the "--restart" command line option, unless + you implement that yourself. You way mant to bind "mod+q" to + <literal>(restart "xmonad" True)</literal> instead, which will just restart + xmonad from PATH. This allows e.g. switching to the new xmonad binary + after rebuilding your system with nixos-rebuild. + + If you actually want to run xmonad with a config specified here, but + also be able to recompile and restart it from a copy of that source in + $HOME/.xmonad on the fly, you will have to implement that yourself + using something like "compileRestart" from the example. + This should allow you to switch at will between the local xmonad and + the one NixOS puts in your PATH. + ''; + example = '' + import XMonad + import XMonad.Util.EZConfig (additionalKeys) + import Control.Monad (when) + import Text.Printf (printf) + import System.Posix.Process (executeFile) + import System.Info (arch,os) + import System.Environment (getArgs) + import System.FilePath ((</>)) + + compiledConfig = printf "xmonad-%s-%s" arch os + + compileRestart resume = + whenX (recompile True) $ + when resume writeStateToFile + *> catchIO + ( do + dir <- getXMonadDataDir + args <- getArgs + executeFile (dir </> compiledConfig) False args Nothing + ) + + main = launch defaultConfig + { modMask = mod4Mask -- Use Super instead of Alt + , terminal = "urxvt" } + `additionalKeys` + [ ( (mod4Mask,xK_r), compileRestart True) + , ( (mod4Mask,xK_q), restart "xmonad" True ) ] + ''; + }; + + xmonadCliArgs = mkOption { + default = []; + type = with lib.types; listOf str; + description = '' + Command line arguments passed to the xmonad binary. + ''; + }; + + ghcArgs = mkOption { + default = []; + type = with lib.types; listOf str; + description = '' + Command line arguments passed to the compiler (ghc) + invocation when xmonad.config is set. + ''; + }; + + }; + }; + config = mkIf cfg.enable { + services.xserver.windowManager = { + session = [{ + name = "xmonad"; + start = '' + systemctl --user start --wait xmonad.service & + waitPID=$! + ''; + }]; + }; + + system.userActivationScripts.xmonad-reload = /* sh */ '' + if ${pkgs.systemd}/bin/systemctl --user is-active --quiet xmonad.service; then + if [ "$(readlink -f "$XDG_RUNTIME_DIR"/xmonad/xmonad)" != ${xmonad}/bin/xmonad ]; then + ${pkgs.systemd}/bin/systemctl --user reload xmonad.service + fi + fi + ''; + + systemd.user.services.xmonad = { + requisite = [ "graphical-session.target" ]; + after = [ "graphical-session.target" ]; + environment.PATH = mkForce "%t/xmonad"; + environment.XMONAD_DATA_DIR = "%t/xmonad"; + serviceConfig = rec { + ExecStartPre = [ + "${pkgs.coreutils}/bin/mkdir -p %t/xmonad" + "${pkgs.coreutils}/bin/ln -fns ${xmonad}/bin/xmonad %t/xmonad/xmonad" + ]; + ExecStart = "%t/xmonad/xmonad ${lib.escapeShellArgs cfg.xmonadCliArgs}"; + ExecReload = ExecStartPre ++ [ "${xmonad-vanilla}/bin/xmonad --restart" ]; + }; + }; + + environment.systemPackages = [ xmonad ]; + }; +} |