Merge pull request #98917 from lovesegfault/klipper-init

klipper: init at 0.8.0
This commit is contained in:
Florian Klink 2020-10-13 00:20:24 +02:00 committed by GitHub
commit 399a2ab954
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4 changed files with 111 additions and 0 deletions

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@ -467,6 +467,7 @@
./services/misc/irkerd.nix
./services/misc/jackett.nix
./services/misc/jellyfin.nix
./services/misc/klipper.nix
./services/misc/logkeys.nix
./services/misc/leaps.nix
./services/misc/lidarr.nix

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@ -0,0 +1,59 @@
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.klipper;
package = pkgs.klipper;
format = pkgs.formats.ini { mkKeyValue = generators.mkKeyValueDefault {} ":"; };
in
{
##### interface
options = {
services.klipper = {
enable = mkEnableOption "Klipper, the 3D printer firmware";
octoprintIntegration = mkOption {
type = types.bool;
default = false;
description = "Allows Octoprint to control Klipper.";
};
settings = mkOption {
type = format.type;
default = { };
description = ''
Configuration for Klipper. See the <link xlink:href="https://www.klipper3d.org/Overview.html#configuration-and-tuning-guides">documentation</link>
for supported values.
'';
};
};
};
##### implementation
config = mkIf cfg.enable {
assertions = [{
assertion = cfg.octoprintIntegration -> config.services.octoprint.enable;
message = "Option klipper.octoprintIntegration requires Octoprint to be enabled on this system. Please enable services.octoprint to use it.";
}];
environment.etc."klipper.cfg".source = format.generate "klipper.cfg" cfg.settings;
systemd.services.klipper = {
description = "Klipper 3D Printer Firmware";
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
serviceConfig = {
ExecStart = "${package}/lib/klipper/klippy.py --input-tty=/run/klipper/tty /etc/klipper.cfg";
RuntimeDirectory = "klipper";
SupplementaryGroups = [ "dialout" ];
WorkingDirectory = "${package}/lib";
} // (if cfg.octoprintIntegration then {
Group = config.services.octoprint.group;
User = config.services.octoprint.user;
} else {
DynamicUser = true;
User = "klipper";
});
};
};
}

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@ -0,0 +1,49 @@
{ stdenv
, lib
, fetchFromGitHub
, python2
}:
stdenv.mkDerivation rec {
name = "klipper";
version = "0.8.0";
src = fetchFromGitHub {
owner = "KevinOConnor";
repo = "klipper";
rev = "v${version}";
sha256 = "1ijy2ij9yii5hms10914i614wkjpsy0k4rbgnm6l594gphivdfm7";
};
sourceRoot = "source/klippy";
# there is currently an attempt at moving it to Python 3, but it will remain
# Python 2 for the foreseeable future.
# c.f. https://github.com/KevinOConnor/klipper/pull/3278
# NB: This is needed for the postBuild step
nativeBuildInputs = [ (python2.withPackages ( p: with p; [ cffi ] )) ];
buildInputs = [ (python2.withPackages (p: with p; [ cffi pyserial greenlet jinja2 ])) ];
# we need to run this to prebuild the chelper.
postBuild = "python2 ./chelper/__init__.py";
# NB: We don't move the main entry point into `/bin`, or even symlink it,
# because it uses relative paths to find necessary modules. We could wrap but
# this is used 99% of the time as a service, so it's not worth the effort.
installPhase = ''
runHook preInstall
mkdir -p $out/lib/klipper
cp -r ./* $out/lib/klipper
chmod 755 $out/lib/klipper/klippy.py
runHook postInstall
'';
meta = with lib; {
description = "The Klipper 3D printer firmware";
homepage = "https://github.com/KevinOConnor/klipper";
maintainers = with maintainers; [ lovesegfault ];
platforms = platforms.linux;
license = licenses.gpl3Only;
};
}

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@ -2168,6 +2168,8 @@ in
kramdown-rfc2629 = callPackage ../tools/text/kramdown-rfc2629 { };
klipper = callPackage ../servers/klipper { };
lcdproc = callPackage ../servers/monitoring/lcdproc { };
languagetool = callPackage ../tools/text/languagetool { };