use nix.settings

Flake lock file updates:

• Updated input 'hyprland':
    'git+https://github.com/hyprwm/Hyprland/?ref=refs/heads/main&rev=4b4971c06fb02df00a2bd20b6b47b5d0e7d799a7' (2024-08-08)
  → 'git+https://github.com/hyprwm/Hyprland/?ref=refs/heads/main&rev=8b37e81374928856d8fd859b95a62c8bf4211901' (2024-08-09)
• Updated input 'lix':
    'e03cd8b3a6.tar.gz?narHash=sha256-WRt4kYvg6cpnatF5zUCIUeurU67M7b4dk3oYdZ0cu9M%3D' (2024-08-08)
  → '346e340cbf.tar.gz?narHash=sha256-XbtSx3sxE6rf/D31fBX9d28CuXnokkbHW6tzOEMVfxw%3D' (2024-08-09)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/f5129fb42b9c262318130a97b47516946da3e7d7' (2024-08-07)
  → 'github:nixos/nixpkgs/13fe00cb6c75461901f072ae62b5805baef9f8b2' (2024-08-08)
• Updated input 'nixpkgs-wayland':
    'github:nix-community/nixpkgs-wayland/b412353cee03010813974408d5ae63f7422b176d' (2024-08-08)
  → 'github:nix-community/nixpkgs-wayland/f9b6659b7a856ad5c470ce224a0d69696c6f8c73' (2024-08-09)
• Updated input 'pixi':
    'github:daylinmorgan/pixi-flake/7a3e2a90d0f35170c1a95cc194a3ba81acd5b63d' (2024-08-07)
  → 'github:daylinmorgan/pixi-flake/df14d187eb1cb453f0d6b83c9cdf8441017b9c20' (2024-08-09)
• Updated input 'pixi/pixi-source':
    'github:prefix-dev/pixi/608a65d977b9d87bae71c747f77989ad01c76ada' (2024-08-07)
  → 'github:prefix-dev/pixi/55741aede8e87f176fd6d99eb26bfd3d026c2b7e' (2024-08-09)
• Updated input 'zig2nix':
    'github:Cloudef/zig2nix/7320da37a4d45afb0aa94d22861a0fe07152c038' (2024-08-08)
  → 'github:Cloudef/zig2nix/8d9b9e0134659665937b60ece972cc8108960e3c' (2024-08-09)

.github/actions/clean-disk/action.yml

@@ -41,11 +41,13 @@ runs:
               $(non_manifest_packages) # > /dev/null
           fi
 
-          sudo rm -rf /opt &
+          GLOBIGNORE="/usr/share/git-core/**/*"
-          sudo rm -rf "$AGENT_TOOLSDIRECTORY" &
+          sudo rm -rf \
+            /var/lib/docker/ \
+            "$AGENT_TOOLSDIRECTORY" \
+            /opt \
+            /usr/{local,share} &
 
-          sudo rm -rf /var/lib/docker &
-          sudo rm -rf /usr/{local,share} &
           {
             sudo swapoff -a
             sudo rm -f /mnt/swapfile

.github/workflows/update.yml

@@ -8,6 +8,10 @@ on:
 permissions:
   contents: write
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build-minimal:
     runs-on: ubuntu-latest

flake.lock

@@ -215,11 +215,11 @@
         "systems": "systems_6"
       },
       "locked": {
-        "lastModified": 1710146030,
+        "lastModified": 1705309234,
-        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
+        "narHash": "sha256-uNRRNRKmJyCRC/8y1RqBkqWBLM034y4qN7EprSdmgyA=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
+        "rev": "1ef2e671c3b0c19053962c07dbda38332dcebf26",
         "type": "github"
       },
       "original": {
@@ -246,24 +246,6 @@
         "type": "github"
       }
     },
-    "flake-utils_7": {
-      "inputs": {
-        "systems": "systems_8"
-      },
-      "locked": {
-        "lastModified": 1705309234,
-        "narHash": "sha256-uNRRNRKmJyCRC/8y1RqBkqWBLM034y4qN7EprSdmgyA=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "1ef2e671c3b0c19053962c07dbda38332dcebf26",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
     "flakey-profile": {
       "locked": {
         "lastModified": 1712898590,
@@ -341,11 +323,11 @@
         "xdph": "xdph"
       },
       "locked": {
-        "lastModified": 1723143710,
+        "lastModified": 1723224800,
-        "narHash": "sha256-qbjodK+UgnQ2YdtKmuI1XEG84SZlid39rQo6Ap9NTqI=",
+        "narHash": "sha256-2b+cECwR+3FL/ikuZnXE94H8bXdlnYUbhmi1KNpD/tc=",
         "ref": "refs/heads/main",
-        "rev": "4b4971c06fb02df00a2bd20b6b47b5d0e7d799a7",
+        "rev": "8b37e81374928856d8fd859b95a62c8bf4211901",
-        "revCount": 5071,
+        "revCount": 5073,
         "submodules": true,
         "type": "git",
         "url": "https://github.com/hyprwm/Hyprland/"
@@ -534,11 +516,11 @@
     "lix": {
       "flake": false,
       "locked": {
-        "lastModified": 1723140921,
+        "lastModified": 1723213513,
-        "narHash": "sha256-WRt4kYvg6cpnatF5zUCIUeurU67M7b4dk3oYdZ0cu9M=",
+        "narHash": "sha256-XbtSx3sxE6rf/D31fBX9d28CuXnokkbHW6tzOEMVfxw=",
-        "rev": "e03cd8b3a6f70c60f359fd683c2b25f8eba4da0d",
+        "rev": "346e340cbfe450df3709cf5d51e26ba247a2c1ad",
         "type": "tarball",
-        "url": "https://git.lix.systems/api/v1/repos/lix-project/lix/archive/e03cd8b3a6f70c60f359fd683c2b25f8eba4da0d.tar.gz"
+        "url": "https://git.lix.systems/api/v1/repos/lix-project/lix/archive/346e340cbfe450df3709cf5d51e26ba247a2c1ad.tar.gz"
       },
       "original": {
         "type": "tarball",
@@ -715,11 +697,11 @@
         "nixpkgs": "nixpkgs_6"
       },
       "locked": {
-        "lastModified": 1723137378,
+        "lastModified": 1723206805,
-        "narHash": "sha256-+MkYW9iZwi0D0hLeS5S1Ov3VNJ3twdTlHW7dRKeiCBY=",
+        "narHash": "sha256-C75q+dsWnjObUKukRsFj2VKNRtULvZw/XszfGu97PyY=",
         "owner": "nix-community",
         "repo": "nixpkgs-wayland",
-        "rev": "b412353cee03010813974408d5ae63f7422b176d",
+        "rev": "f9b6659b7a856ad5c470ce224a0d69696c6f8c73",
         "type": "github"
       },
       "original": {
@@ -762,11 +744,11 @@
     },
     "nixpkgs_4": {
       "locked": {
-        "lastModified": 1723019560,
+        "lastModified": 1723151389,
-        "narHash": "sha256-O/kxmybNecC3Efr6ITOdtCzFv90/B2Iiedavj5aRWt0=",
+        "narHash": "sha256-9AVY0ReCmSGXHrlx78+1RrqcDgVSRhHUKDVV1LLBy28=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "f5129fb42b9c262318130a97b47516946da3e7d7",
+        "rev": "13fe00cb6c75461901f072ae62b5805baef9f8b2",
         "type": "github"
       },
       "original": {
@@ -816,11 +798,11 @@
         "pixi-source": "pixi-source"
       },
       "locked": {
-        "lastModified": 1723049033,
+        "lastModified": 1723219928,
-        "narHash": "sha256-JMVvLQX+oJ5Gfck419poXJCIKOxWsZGRC23ize6hT6Y=",
+        "narHash": "sha256-QtO96opBSkBNNOdyWhBVIu447rkUqOZAwrYoOy/Jczw=",
         "owner": "daylinmorgan",
         "repo": "pixi-flake",
-        "rev": "7a3e2a90d0f35170c1a95cc194a3ba81acd5b63d",
+        "rev": "df14d187eb1cb453f0d6b83c9cdf8441017b9c20",
         "type": "github"
       },
       "original": {
@@ -832,16 +814,16 @@
     "pixi-source": {
       "flake": false,
       "locked": {
-        "lastModified": 1723023748,
+        "lastModified": 1723208538,
-        "narHash": "sha256-m1qlDxZBEDUMNV+gRX2bbEdvBRp4lJv7C2ZZlEUA5Dg=",
+        "narHash": "sha256-37zVmPKAWCw58xA5lUb+WVAW8rRwPF7DZVXUZ8bwP5E=",
         "owner": "prefix-dev",
         "repo": "pixi",
-        "rev": "608a65d977b9d87bae71c747f77989ad01c76ada",
+        "rev": "55741aede8e87f176fd6d99eb26bfd3d026c2b7e",
         "type": "github"
       },
       "original": {
         "owner": "prefix-dev",
-        "ref": "v0.27.0",
+        "ref": "v0.27.1",
         "repo": "pixi",
         "type": "github"
       }
@@ -886,7 +868,7 @@
         "roc": "roc",
         "stable": "stable",
         "tsm": "tsm",
-        "zig2nix": "zig2nix",
+        "zig-overlay": "zig-overlay",
         "zls": "zls"
       }
     },
@@ -1036,21 +1018,6 @@
         "type": "github"
       }
     },
-    "systems_8": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    },
     "treefmt-nix": {
       "inputs": {
         "nixpkgs": [
@@ -1128,44 +1095,22 @@
     "zig-overlay": {
       "inputs": {
         "flake-compat": "flake-compat_4",
-        "flake-utils": "flake-utils_7",
-        "nixpkgs": [
-          "zls",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1722600600,
-        "narHash": "sha256-bRpvmyAvt4OFbQJlmAURyW1To8nlRjNcQJdbOyI1MLE=",
-        "owner": "mitchellh",
-        "repo": "zig-overlay",
-        "rev": "4c95bb8378ca31cc06eba0a9ee0c04851221c193",
-        "type": "github"
-      },
-      "original": {
-        "owner": "mitchellh",
-        "repo": "zig-overlay",
-        "type": "github"
-      }
-    },
-    "zig2nix": {
-      "inputs": {
         "flake-utils": "flake-utils_5",
         "nixpkgs": [
           "nixpkgs"
         ]
       },
       "locked": {
-        "lastModified": 1723080195,
+        "lastModified": 1723205416,
-        "narHash": "sha256-0g2ljOHZZtEZZG9GKusKiNx1+VKm+MEKzCOL2KdkLRg=",
+        "narHash": "sha256-VF5o0Ogk2PyQSs22aQijjqIC0U3Z4mzjTcrsnhSfQ9U=",
-        "owner": "Cloudef",
+        "owner": "mitchellh",
-        "repo": "zig2nix",
+        "repo": "zig-overlay",
-        "rev": "7320da37a4d45afb0aa94d22861a0fe07152c038",
+        "rev": "f4d2e3b5855a66a763e49d8030edbb6b852c4b1a",
         "type": "github"
       },
       "original": {
-        "owner": "Cloudef",
+        "owner": "mitchellh",
-        "repo": "zig2nix",
+        "repo": "zig-overlay",
         "type": "github"
       }
     },
@@ -1177,7 +1122,9 @@
         "nixpkgs": [
           "nixpkgs"
         ],
-        "zig-overlay": "zig-overlay"
+        "zig-overlay": [
+          "zig-overlay"
+        ]
       },
       "locked": {
         "lastModified": 1722987529,

flake.nix

@@ -21,7 +21,7 @@
     hyprland.url = "git+https://github.com/hyprwm/Hyprland/?submodules=1";
     hyprland-contrib.url = "github:hyprwm/contrib";
     roc.url = "github:roc-lang/roc";
-    zig2nix.url = "github:Cloudef/zig2nix";
+    zig-overlay.url = "github:mitchellh/zig-overlay";
     zls.url = "github:zigtools/zls";
 
     pixi.url = "github:daylinmorgan/pixi-flake";
@@ -36,7 +36,8 @@
     roc.inputs.nixpkgs.follows = "nixpkgs";
     tsm.inputs.nixpkgs.follows = "nixpkgs";
     zls.inputs.nixpkgs.follows = "nixpkgs";
-    zig2nix.inputs.nixpkgs.follows = "nixpkgs";
+    zls.inputs.zig-overlay.follows = "zig-overlay";
+    zig-overlay.inputs.nixpkgs.follows = "nixpkgs";
   };
 
   nixConfig = {

lib/checks.nix

@@ -2,10 +2,10 @@
   inputs,
   system,
   lib,
+  self,
 }:
 let
-  inherit (builtins) map;
+  inherit (lib) flakeFromSystem attrValues;
-  inherit (lib) flakeFromSystem;
 
   flake = flakeFromSystem system;
   pkgs = import inputs.nixpkgs {
@@ -16,35 +16,33 @@ let
       (flake.overlay "nixpkgs-wayland")
     ];
   };
-  myPackages = map [
-    "tsm"
-    "hyprman"
-    "zls"
-  ] flake.pkg;
 
   hyprPackages = with (flake.pkgs "hyprland"); [
     default
     xdg-desktop-portal-hyprland
   ];
+
+  # TODO: start using pipes once support lands in nixd
+  # selfPackages = self.packages.${pkgs.system} |> attrValues;
+  selfPackages = (attrValues self.packages.${pkgs.system});
 in
 {
   makePackages =
     pkgs.runCommandLocal "build-third-party"
       {
-        src = ./.;
         nativeBuildInputs =
+          # packages from overlays
           (with pkgs; [
-            pixi
             swww
-            nixVersions.stable
+            # nixVersions.git
           ])
           ++ [
             (flake.pkgs "roc").full
-            (flake.pkgs "zig2nix").zig.master.bin
+            (flake.pkgs "zig-overlay").master
+            (flake.pkg "zls")
           ]
-          ++ myPackages
+          ++ hyprPackages
-          ++ hyprPackages;
+          ++ selfPackages;
-
       }
       ''
         mkdir "$out"

lib/default.nix

@@ -3,22 +3,40 @@ let
   lib = nixpkgs.lib.extend (import ./extended.nix inputs);
 
   inherit (builtins) mapAttrs readDir listToAttrs;
-  inherit (lib) genAttrs;
+  inherit (lib) genAttrs pkgFromSystem pkgsFromSystem;
 
   inherit (import ./find-modules.nix { inherit lib; }) findModulesList;
   inherit (import ./generators.nix { inherit lib self inputs; }) mkIso mkSystem;
   #supportedSystems = ["x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin"];
   supportedSystems = [ "x86_64-linux" ];
   forAllSystems = f: genAttrs supportedSystems (system: f (import nixpkgs { inherit system; }));
+  inheritFlakePkgs =
+    pkgs: flakes:
+    listToAttrs (
+      map (name: {
+        inherit name;
+        value = pkgFromSystem pkgs.system name;
+      }) flakes
+    );
 
   oizysFlake = {
     nixosModules = listToAttrs (findModulesList ../modules);
     nixosConfigurations = mapAttrs (name: _: mkSystem name) (readDir ../hosts);
-    packages = forAllSystems (pkgs: rec {
+    packages = forAllSystems (
-      iso = mkIso.config.system.build.isoImage;
+      pkgs:
-      oizys-go = pkgs.callPackage ../pkgs/oizys { };
+      rec {
-      default = oizys-go;
+        default = oizys-cli;
-    });
+        oizys-cli = pkgs.callPackage ../pkgs/oizys { };
+        iso = mkIso.config.system.build.isoImage;
+        roc = (pkgsFromSystem pkgs.system "roc").full;
+      }
+      // (inheritFlakePkgs pkgs [
+        "pixi"
+        "f1multiviewer"
+        "tsm"
+      ])
+    );
+
     devShells = forAllSystems (pkgs: {
       default = pkgs.mkShell {
         packages = with pkgs; [
@@ -30,7 +48,7 @@ let
     checks = forAllSystems (
       pkgs:
       import ./checks.nix {
-        inherit inputs lib;
+        inherit inputs lib self;
         system = pkgs.system;
       }
     );

modules/languages/nushell.nix

@@ -9,9 +9,5 @@ let
   cfg = config.oizys.languages;
 in
 {
-  config = mkIfIn "nushell" cfg {
+  config = mkIfIn "nushell" cfg { environment.systemPackages = with pkgs; [ nushell ]; };
-    environment.systemPackages = with pkgs; [
-      nushell
-    ];
-  };
 }

modules/languages/zig.nix

@@ -7,14 +7,12 @@
 let
   inherit (lib) mkIfIn;
   cfg = config.oizys.languages;
-  zig = (flake.pkgs "zig2nix").zig.master.bin;
-  zls = (flake.pkg "zls").overrideAttrs { nativeBuildInputs = [ zig ]; };
 in
 {
   config = mkIfIn "zig" cfg {
     environment.systemPackages = [
-      zig
+      (flake.pkgs "zig-overlay").master
-      zls
+      (flake.pkg "zls")
     ];
   };
 }

modules/nix.nix

@@ -3,7 +3,7 @@
   pkgs,
   lib,
   enabled,
-  flake,
+  self,
   ...
 }:
 let
@@ -15,10 +15,10 @@ in
   nixpkgs.config.allowUnfree = true;
   # nix.package = pkgs.nixVersions.latest;
   nix = {
-    extraOptions = ''
+    settings = {
-      experimental-features = nix-command flakes
+      experimental-features = [ "nix-command" "flakes" "pipe-operator"];
-      use-xdg-base-directories = true
+      use-xdg-base-directories = true;
-    '';
+    };
 
     optimise.automatic = true;
     gc = {
@@ -42,7 +42,7 @@ in
     pkgs.nixfmt-rfc-style
     pkgs.nix-output-monitor
 
-    (flake.pkg "self")
+    self.packages.${pkgs.system}.default
   ];
 
   programs.nix-index-database.comma = enabled;

pkgs/oizys/default.nix

@@ -24,5 +24,7 @@ buildGoModule {
     installShellCompletion --cmd oizys \
       --zsh <(OIZYS_SKIP_CHECK=true $out/bin/oizys completion zsh)
   '';
-
+  meta = {
+    description = "nix begat oizys";
+  };
 }

pkgs/oizys/internal/oizys/main.go

@@ -56,7 +56,10 @@ func New() *Oizys {
 		o.flake = oizysDir
 	}
 	o.githubSummary = os.Getenv("GITHUB_STEP_SUMMARY")
-	o.inCI = o.githubSummary != ""
+	if o.githubSummary != "" {
+		o.inCI = true
+		log.Debug("running oizys in CI mode")
+	}
 	o.githubToken = os.Getenv("GITHUB_TOKEN")
 	o.repo = git.NewRepo(o.flake)
 	return o
@@ -244,6 +247,35 @@ func NixosRebuild(subcmd string, rest ...string) {
 	e.ExitWithCommand(cmd)
 }
 
+func splitDrv(drv string) (string, string) {
+	s := strings.SplitN(drv, "-", 2)
+	ss := strings.Split(s[0], "/")
+	hash := ss[len(ss)-1]
+	drvName := strings.Replace(s[1], ".drv^*", "", 1)
+	return drvName, hash
+}
+
+func writeDervationsToStepSummary(drvs []string) {
+	tableRows := make([]string, len(drvs))
+	for i, drv := range drvs {
+		name, hash := splitDrv(drv)
+		tableRows[i] = fmt.Sprintf(
+			"| %s | %s |",
+			name, hash,
+		)
+	}
+
+	o.writeToGithubStepSummary(
+		fmt.Sprintf(`# Building Derivations
+| derivation | hash |
+|---|---|
+%s
+`,
+			strings.Join(tableRows, "\n"),
+		),
+	)
+}
+
 func NixBuild(minimal bool, rest ...string) {
 	cmd := exec.Command("nix", "build")
 	if o.resetCache {
@@ -257,9 +289,7 @@ func NixBuild(minimal bool, rest ...string) {
 			os.Exit(0)
 		}
 		if o.inCI {
-			o.writeToGithubStepSummary("# Building Derivations:\n")
+			writeDervationsToStepSummary(drvs)
-      // TODO: write as a markdown table with hash + name (without .drv)
-			o.writeToGithubStepSummary(strings.Join(drvs, "\n"))
 		}
 		cmd.Args = append(cmd.Args, append(drvs, "--no-link")...)
 	}