86 lines
2.4 KiB
Nix
86 lines
2.4 KiB
Nix
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{
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lib,
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nglib,
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pkgs,
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config,
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...
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}: let
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cfg = config.services.mealie;
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cfgInit = config.init.services.mealie;
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in {
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options.services.mealie = {
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enable = lib.mkEnableOption "mealie";
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package = lib.mkPackageOption pkgs "mealie" {};
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settings = lib.mkOption {
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type = lib.types.submodule {
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freeformType = with lib.types; attrsOf str;
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options = {
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PRODUCTION = lib.mkOption {
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type = lib.types.str;
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default = "true";
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};
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DATA_DIR = lib.mkOption {
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type = with lib.types; nullOr str;
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default = null;
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};
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DB_ENGINE = lib.mkOption {
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type = with lib.types; nullOr str;
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default = "sqlite";
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};
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ALEMBIC_CONFIG_FILE = lib.mkOption {
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type = with lib.types; nullOr str;
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default = "${cfg.package}/alembic.ini";
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};
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};
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};
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description = ''
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Configuration of the Mealie service.
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See [the Mealie documentation](https://nightly.mealie.io/documentation/getting-started/installation/backend-config/) for available options and default values.
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'';
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default = {};
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};
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};
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config = lib.mkIf cfg.enable {
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init.services.mealie = {
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enabled = true;
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user = lib.mkDefault "mealie";
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group = lib.mkDefault "mealie";
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tmpfiles = with nglib.nottmpfiles.dsl; lib.optional (cfg.settings.DATA_DIR != null) (d "${cfg.settings.DATA_DIR}" "-" cfgInit.user cfgInit.group "-" _);
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execStart =
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pkgs.writeShellScript "mealie-run"
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(let
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# Mealie can only be configured via environmental variables.
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# With this, we don't accidentally overwrite env variables set by the user.
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extraEnvLines = lib.mapAttrsToList (key: value: ''export ${key}=''${${key}:=${value}}'') cfg.settings;
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in ''
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${lib.concatStringsSep "\n" extraEnvLines}
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${cfg.package}/libexec/init_db
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${lib.getExe cfg.package} -b 0.0.0.0:8000
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'');
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};
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environment.systemPackages = [cfg.package];
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users.users.${cfgInit.user} = nglib.mkDefaultRec {
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description = "mealie";
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inherit (cfgInit) group;
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createHome = false;
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home = "/var/empty";
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useDefaultShell = true;
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uid = config.ids.uids.mealie;
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};
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users.groups.${cfgInit.group} = nglib.mkDefaultRec {gid = config.ids.gids.mealie;};
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};
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}
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