treewide: use optionalAttrs instead of 'else {}'
This commit is contained in:
parent
fa6b5a3cb3
commit
6672dde558
31 changed files with 51 additions and 66 deletions
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@ -70,12 +70,11 @@ in {
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users.groups.${cfg.group} = {};
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users.users.${cfg.user} =
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if cfg.user == "roon-bridge" then {
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optionalAttrs (cfg.user == "roon-bridge") {
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isSystemUser = true;
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description = "Roon Bridge user";
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group = cfg.group;
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extraGroups = [ "audio" ];
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}
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else {};
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};
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};
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}
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@ -76,12 +76,11 @@ in {
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users.groups.${cfg.group} = {};
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users.users.${cfg.user} =
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if cfg.user == "roon-server" then {
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optionalAttrs (cfg.user == "roon-server") {
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isSystemUser = true;
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description = "Roon Server user";
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group = cfg.group;
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extraGroups = [ "audio" ];
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}
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else {};
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};
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};
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}
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@ -50,7 +50,7 @@ let
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# to install it because it would create a cyclic dependency between
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# the outputs. We also need to enable the remote,
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# which should not be done by default.
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if cfg.enableTestRemote then (enableRemote cfg.package.installedTests "fwupd-tests") else {}
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lib.optionalAttrs cfg.enableTestRemote (enableRemote cfg.package.installedTests "fwupd-tests")
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);
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in {
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@ -87,8 +87,8 @@ in
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environment = {
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HOME = "/root";
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}
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// (if config.environment.variables ? DYSNOMIA_CONTAINERS_PATH then { inherit (config.environment.variables) DYSNOMIA_CONTAINERS_PATH; } else {})
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// (if config.environment.variables ? DYSNOMIA_MODULES_PATH then { inherit (config.environment.variables) DYSNOMIA_MODULES_PATH; } else {});
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// (optionalAttrs (config.environment.variables ? DYSNOMIA_CONTAINERS_PATH) { inherit (config.environment.variables) DYSNOMIA_CONTAINERS_PATH; })
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// (optionalAttrs (config.environment.variables ? DYSNOMIA_MODULES_PATH) { inherit (config.environment.variables) DYSNOMIA_MODULES_PATH; });
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serviceConfig.ExecStart = "${cfg.package}/bin/disnix-service";
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};
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@ -15,9 +15,7 @@ let
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storage = {
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cache.blobdescriptor = blobCache;
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delete.enabled = cfg.enableDelete;
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} // (if cfg.storagePath != null
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then { filesystem.rootdirectory = cfg.storagePath; }
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else {});
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} // (optionalAttrs (cfg.storagePath != null) { filesystem.rootdirectory = cfg.storagePath; });
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http = {
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addr = "${cfg.listenAddress}:${builtins.toString cfg.port}";
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headers.X-Content-Type-Options = ["nosniff"];
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@ -152,12 +150,10 @@ in {
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};
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users.users.docker-registry =
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(if cfg.storagePath != null
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then {
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(optionalAttrs (cfg.storagePath != null) {
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createHome = true;
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home = cfg.storagePath;
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}
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else {}) // {
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}) // {
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group = "docker-registry";
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isSystemUser = true;
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};
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@ -75,13 +75,12 @@ in
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config = mkIf (cfg.enable) {
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users.users.${cfg.user} =
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if cfg.user == "zerobin" then {
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optionalAttrs (cfg.user == "zerobin") {
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isSystemUser = true;
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group = cfg.group;
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home = cfg.dataDir;
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createHome = true;
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}
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else {};
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};
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users.groups.${cfg.group} = {};
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systemd.services.zerobin = {
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@ -800,14 +800,14 @@ in
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# declarative containers
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++ (mapAttrsToList (name: cfg: nameValuePair "container@${name}" (let
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containerConfig = cfg // (
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if cfg.enableTun then
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optionalAttrs cfg.enableTun
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{
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allowedDevices = cfg.allowedDevices
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++ [ { node = "/dev/net/tun"; modifier = "rw"; } ];
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additionalCapabilities = cfg.additionalCapabilities
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++ [ "CAP_NET_ADMIN" ];
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}
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else {});
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);
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in
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recursiveUpdate unit {
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preStart = preStartScript containerConfig;
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@ -817,7 +817,7 @@ in
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unitConfig.RequiresMountsFor = lib.optional (!containerConfig.ephemeral) "${stateDirectory}/%i";
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environment.root = if containerConfig.ephemeral then "/run/nixos-containers/%i" else "${stateDirectory}/%i";
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} // (
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if containerConfig.autoStart then
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optionalAttrs containerConfig.autoStart
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{
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wantedBy = [ "machines.target" ];
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wants = [ "network.target" ];
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@ -828,7 +828,7 @@ in
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];
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restartIfChanged = true;
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}
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else {})
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)
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)) config.containers)
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));
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@ -519,4 +519,4 @@ in mapAttrs (mkVBoxTest false vboxVMs) {
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destroy_vm_test1()
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destroy_vm_test2()
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'';
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} // (if enableUnfree then unfreeTests else {})
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} // (lib.optionalAttrs enableUnfree unfreeTests)
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@ -388,8 +388,8 @@ stdenv.mkDerivation {
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};
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meta =
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let bintools_ = if bintools != null then bintools else {}; in
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(if bintools_ ? meta then removeAttrs bintools.meta ["priority"] else {}) //
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let bintools_ = lib.optionalAttrs (bintools != null) bintools; in
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(lib.optionalAttrs (bintools_ ? meta) (removeAttrs bintools.meta ["priority"])) //
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{ description =
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lib.attrByPath ["meta" "description"] "System binary utilities" bintools_
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+ " (wrapper script)";
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@ -611,8 +611,8 @@ stdenv.mkDerivation {
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};
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meta =
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let cc_ = if cc != null then cc else {}; in
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(if cc_ ? meta then removeAttrs cc.meta ["priority"] else {}) //
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let cc_ = lib.optionalAttrs (cc != null) cc; in
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(lib.optionalAttrs (cc_ ? meta) (removeAttrs cc.meta ["priority"])) //
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{ description =
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lib.attrByPath ["meta" "description"] "System C compiler" cc_
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+ " (wrapper script)";
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@ -73,7 +73,5 @@ rec {
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haskell-package-env =
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builtins.head haskell-package.env.nativeBuildInputs;
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in
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if is-haskell-package
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then withPackages [ haskell-package-env ]
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else {};
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lib.optionalAttrs is-haskell-package (withPackages [ haskell-package-env ]);
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}
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@ -119,8 +119,8 @@ stdenv.mkDerivation {
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};
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meta =
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let pkg-config_ = if pkg-config != null then pkg-config else {}; in
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(if pkg-config_ ? meta then removeAttrs pkg-config.meta ["priority"] else {}) //
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let pkg-config_ = lib.optionalAttrs (pkg-config != null) pkg-config; in
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(lib.optionalAttrs (pkg-config_ ? meta) (removeAttrs pkg-config.meta ["priority"])) //
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{ description =
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lib.attrByPath ["meta" "description"] "pkg-config" pkg-config_
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+ " (wrapper script)";
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@ -70,7 +70,7 @@ stdenv.mkDerivation (
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test -n "$releaseName" && (echo "$releaseName" >> $out/nix-support/hydra-release-name)
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'';
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meta = (if args ? meta then args.meta else {}) // {
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meta = (lib.optionalAttrs (args ? meta) args.meta) // {
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description = "Build of a generic binary distribution";
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};
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@ -86,7 +86,7 @@ vmTools.runInLinuxImage (stdenv.mkDerivation (
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eval "$postInstall"
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'';
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meta = (if args ? meta then args.meta else {}) // {
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meta = (lib.optionalAttrs (args ? meta) args.meta) // {
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description = "Deb package for ${diskImage.fullName}";
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};
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}
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@ -146,7 +146,7 @@ stdenv.mkDerivation (
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postPhases = postPhases ++ ["finalPhase"];
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meta = (if args ? meta then args.meta else {}) // {
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meta = (lib.optionalAttrs (args ? meta) args.meta) // {
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description = if doCoverageAnalysis then "Coverage analysis" else "Nix package for ${stdenv.hostPlatform.system}";
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};
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@ -46,7 +46,7 @@ vmTools.buildRPM (
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done
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'';
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meta = (if args ? meta then args.meta else {}) // {
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meta = (lib.optionalAttrs (args ? meta) args.meta) // {
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description = "RPM package for ${diskImage.fullName}";
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};
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}
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@ -24,9 +24,7 @@
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, release ? true
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# Additional crate2nix configuration if it exists.
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, crateConfig
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? if builtins.pathExists ./crate-config.nix
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then pkgs.callPackage ./crate-config.nix {}
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else {}
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? lib.optionalAttrs (builtins.pathExists ./crate-config.nix) (pkgs.callPackage ./crate-config.nix {})
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}:
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rec {
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@ -8,7 +8,7 @@ let
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name = variant;
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url = "https://github.com/ful1e5/apple_cursor/releases/download/v${version}/${variant}.${suffix}";
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hash = hash;
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} // (if suffix == "zip" then { stripRoot = false; } else {}));
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} // (lib.optionalAttrs (suffix == "zip") { stripRoot = false; }));
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version = "2.0.0";
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srcs = [
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@ -15,5 +15,5 @@ stdenv.mkDerivation (args // {
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maintainers = with lib.maintainers; [ ashalkhakov matthewbauer ];
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platforms = lib.platforms.linux;
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} // (if builtins.hasAttr "meta" args then args.meta else {});
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} // (lib.optionalAttrs (builtins.hasAttr "meta" args) args.meta);
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})
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@ -26,9 +26,7 @@ final: prev: let
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in lib.mapAttrs buildCudaToolkitRedistPackage attrs;
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# All cudatoolkit redist packages for the current cuda version
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cudaToolkitRedistPackages = if
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lib.hasAttr cudaVersion cudaToolkitRedistManifests
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then buildCudaToolkitRedistPackages { version = cudaVersion; manifest = cudaToolkitRedistManifests.${cudaVersion}; }
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else {};
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cudaToolkitRedistPackages = lib.optionalAttrs (lib.hasAttr cudaVersion cudaToolkitRedistManifests)
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(buildCudaToolkitRedistPackages { version = cudaVersion; manifest = cudaToolkitRedistManifests.${cudaVersion}; });
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in cudaToolkitRedistPackages
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@ -36,4 +36,4 @@
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maintainers = with maintainers; [ siraben ];
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license = licenses.lgpl21Plus;
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};
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}).overrideAttrs({version, ...}: if lib.versions.isGe "9.0" version then { repo = "topology"; } else {})
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}).overrideAttrs({version, ...}: lib.optionalAttrs (lib.versions.isGe "9.0" version) { repo = "topology"; })
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@ -146,7 +146,7 @@ stdenv.mkDerivation rec {
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luaOnBuildForHost = override pkgsBuildHost.${luaAttr};
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luaOnBuildForTarget = override pkgsBuildTarget.${luaAttr};
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luaOnHostForHost = override pkgsHostHost.${luaAttr};
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luaOnTargetForTarget = if lib.hasAttr luaAttr pkgsTargetTarget then (override pkgsTargetTarget.${luaAttr}) else {};
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luaOnTargetForTarget = lib.optionalAttrs (lib.hasAttr luaAttr pkgsTargetTarget) (override pkgsTargetTarget.${luaAttr});
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};
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meta = {
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@ -127,7 +127,7 @@ stdenv.mkDerivation rec {
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luaOnBuildForHost = override pkgsBuildHost.${luaAttr};
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luaOnBuildForTarget = override pkgsBuildTarget.${luaAttr};
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luaOnHostForHost = override pkgsHostHost.${luaAttr};
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luaOnTargetForTarget = if lib.hasAttr luaAttr pkgsTargetTarget then (override pkgsTargetTarget.${luaAttr}) else {};
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luaOnTargetForTarget = lib.optionalAttrs (lib.hasAttr luaAttr pkgsTargetTarget) (override pkgsTargetTarget.${luaAttr});
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};
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meta = with lib; {
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@ -109,7 +109,7 @@ let
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pythonOnBuildForHost = override pkgsBuildHost.${pythonAttr};
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pythonOnBuildForTarget = override pkgsBuildTarget.${pythonAttr};
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pythonOnHostForHost = override pkgsHostHost.${pythonAttr};
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pythonOnTargetForTarget = if lib.hasAttr pythonAttr pkgsTargetTarget then (override pkgsTargetTarget.${pythonAttr}) else {};
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pythonOnTargetForTarget = lib.optionalAttrs (lib.hasAttr pythonAttr pkgsTargetTarget) (override pkgsTargetTarget.${pythonAttr});
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};
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version = with sourceVersion; "${major}.${minor}.${patch}${suffix}";
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@ -1,4 +1,4 @@
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{ stdenv, hspell }:
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{ lib, stdenv, hspell }:
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let
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dict = variant: a: stdenv.mkDerivation ({
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@ -8,7 +8,7 @@ let
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meta = hspell.meta // {
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broken = true;
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description = "${variant} Hebrew dictionary";
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} // (if a ? meta then a.meta else {});
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} // (lib.optionalAttrs (a ? meta) a.meta);
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} // (removeAttrs a ["meta"]));
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in
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{
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@ -221,9 +221,8 @@ let
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};
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qlpkgs =
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if builtins.pathExists ./imported.nix
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then import ./imported.nix { inherit (pkgs) runCommand fetchzip; pkgs = builtQlpkgs; }
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else {};
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lib.optionalAttrs (builtins.pathExists ./imported.nix)
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(import ./imported.nix { inherit (pkgs) runCommand fetchzip; pkgs = builtQlpkgs; });
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builtQlpkgs = mapAttrs (n: v: build v) qlpkgs;
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@ -230,8 +230,7 @@ let
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});
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qlpkgs =
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if builtins.pathExists ./imported.nix
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then pkgs.callPackage ./imported.nix { inherit build-asdf-system; }
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else {};
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lib.optionalAttrs (builtins.pathExists ./imported.nix)
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(pkgs.callPackage ./imported.nix { inherit build-asdf-system; });
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in qlpkgs.overrideScope' overrides
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@ -28,7 +28,7 @@ stdenv.mkDerivation (rec {
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inherit (ocaml.meta) platforms;
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inherit (src.meta) homepage;
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};
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} // (if lib.versions.majorMinor ocaml.version == "4.06" then {
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} // (lib.optionalAttrs (lib.versions.majorMinor ocaml.version == "4.06") {
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env.NIX_CFLAGS_COMPILE = "-fcommon";
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} else {})
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})
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)
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@ -320,10 +320,10 @@ stdenv.mkDerivation rec {
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sha256 = "1mm4awx6sa0myiz9j4hwp71rpr7yh8vihf3zm15n2ii6xb82r31k";
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};
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in (if !stdenv.hostPlatform.isDarwin then {
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in (lib.optionalAttrs (!stdenv.hostPlatform.isDarwin) {
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# `extracted` doesn’t work on darwin
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shebang = callPackage ../shebang-test.nix { inherit runLocal extracted bazelTest distDir; bazel = bazel_self; };
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} else {}) // {
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}) // {
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bashTools = callPackage ../bash-tools-test.nix { inherit runLocal bazelTest distDir; bazel = bazel_self; };
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cpp = callPackage ../cpp-test.nix { inherit runLocal bazelTest bazel-examples distDir; bazel = bazel_self; };
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java = callPackage ../java-test.nix { inherit runLocal bazelTest bazel-examples distDir; bazel = bazel_self; };
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@ -285,10 +285,10 @@ stdenv.mkDerivation rec {
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sha256 = "1mm4awx6sa0myiz9j4hwp71rpr7yh8vihf3zm15n2ii6xb82r31k";
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};
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in (if !stdenv.hostPlatform.isDarwin then {
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in (lib.optionalSttrs (!stdenv.hostPlatform.isDarwin) {
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# `extracted` doesn’t work on darwin
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shebang = callPackage ../shebang-test.nix { inherit runLocal extracted bazelTest distDir; bazel = bazel_self;};
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} else {}) // {
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}) // {
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bashTools = callPackage ../bash-tools-test.nix { inherit runLocal bazelTest distDir; bazel = bazel_self;};
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cpp = callPackage ../cpp-test.nix { inherit runLocal bazelTest bazel-examples distDir; bazel = bazel_self;};
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java = callPackage ../java-test.nix { inherit runLocal bazelTest bazel-examples distDir; bazel = bazel_self;};
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@ -295,10 +295,10 @@ stdenv.mkDerivation rec {
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sha256 = "1mm4awx6sa0myiz9j4hwp71rpr7yh8vihf3zm15n2ii6xb82r31k";
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};
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in (if !stdenv.hostPlatform.isDarwin then {
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in (lib.optionalAttrs (!stdenv.hostPlatform.isDarwin) {
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# `extracted` doesn’t work on darwin
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shebang = callPackage ../shebang-test.nix { inherit runLocal extracted bazelTest distDir; bazel = bazel_self;};
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} else {}) // {
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}) // {
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bashTools = callPackage ../bash-tools-test.nix { inherit runLocal bazelTest distDir; bazel = bazel_self;};
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cpp = callPackage ../cpp-test.nix { inherit runLocal bazelTest bazel-examples distDir; bazel = bazel_self;};
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java = callPackage ../java-test.nix { inherit runLocal bazelTest bazel-examples distDir; bazel = bazel_self;};
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