use new cli to install cachix

.github/workflows/build-and-cache.yml

@@ -11,20 +11,29 @@ jobs:
         os:
           - ubuntu-latest
           - macos-latest
+
     runs-on: ${{ matrix.os }}
     continue-on-error: true
     steps:
-      - uses: DeterminateSystems/nix-installer-action@main
+      - name: Install Nix
+        uses: cachix/install-nix-action@v30
+
+      - uses: cachix/cachix-action@v14
         with:
-          logger: pretty
-      - uses: DeterminateSystems/magic-nix-cache-action@main
+          name: cything
+          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
+          useDaemon: false
+          installCommand: nix profile install nixpkgs#cachix
+
       - name: Setup Attic cache
         uses: ryanccn/attic-action@v0
         with:
           endpoint: ${{ vars.ATTIC_ENDPOINT }}
           cache: ${{ vars.ATTIC_CACHE }}
           token: ${{ secrets.ATTIC_TOKEN }}
+
       - run: nix build -L '${{ matrix.package }}'
+
   build-machines:
     strategy:
       matrix:
@@ -35,6 +44,7 @@ jobs:
         os:
           - ubuntu-latest
           # - macos-latest
+ 
     runs-on: ${{ matrix.os }}
     continue-on-error: true
     steps:
@@ -50,21 +60,31 @@ jobs:
           remove-docker-images: 'true'
           build-mount-path: /nix
           build-mount-path-ownership: 'root:root'
-      - uses: DeterminateSystems/nix-installer-action@main
-        with:
-          logger: pretty
-      - uses: DeterminateSystems/magic-nix-cache-action@main
+
+      - name: Install Nix
+        uses: cachix/install-nix-action@v30
+
       - name: Setup Attic cache
         uses: ryanccn/attic-action@v0
         with:
           endpoint: ${{ vars.ATTIC_ENDPOINT }}
           cache: ${{ vars.ATTIC_CACHE }}
           token: ${{ secrets.ATTIC_TOKEN }}
+
+      - uses: cachix/cachix-action@v14
+        with:
+          name: cything
+          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
+          useDaemon: false
+          installCommand: nix profile install nixpkgs#cachix
+
       - name: Sync repository
         uses: actions/checkout@v4
         with:
           persist-credentials: false
+
       - run: nix build -L --accept-flake-config .#nixosConfigurations.${{ matrix.machine }}.config.system.build.toplevel
+
   build-homes:
     strategy:
       matrix:
@@ -74,6 +94,7 @@ jobs:
         os:
           - ubuntu-latest
           # - macos-latest
+
     runs-on: ${{ matrix.os }}
     continue-on-error: true
     steps:
@@ -89,18 +110,27 @@ jobs:
           remove-docker-images: 'true'
           build-mount-path: /nix
           build-mount-path-ownership: 'root:root'
-      - uses: DeterminateSystems/nix-installer-action@main
-        with:
-          logger: pretty
-      - uses: DeterminateSystems/magic-nix-cache-action@main
+
+      - name: Install Nix
+        uses: cachix/install-nix-action@v30
+
       - name: Setup Attic cache
         uses: ryanccn/attic-action@v0
         with:
           endpoint: ${{ vars.ATTIC_ENDPOINT }}
           cache: ${{ vars.ATTIC_CACHE }}
           token: ${{ secrets.ATTIC_TOKEN }}
+
+      - uses: cachix/cachix-action@v14
+        with:
+          name: cything
+          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
+          useDaemon: false
+          installCommand: nix profile install nixpkgs#cachix
+
       - name: Sync repository
         uses: actions/checkout@v4
         with:
           persist-credentials: false
+
       - run: nix build -L --accept-flake-config .#homeConfigurations."${{ matrix.home }}".activationPackage

flake.lock

@@ -74,6 +74,22 @@
       }
     },
     "flake-compat_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-compat_3": {
       "locked": {
         "lastModified": 1696426674,
         "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
@@ -151,6 +167,24 @@
       "inputs": {
         "systems": "systems"
       },
+      "locked": {
+        "lastModified": 1705309234,
+        "narHash": "sha256-uNRRNRKmJyCRC/8y1RqBkqWBLM034y4qN7EprSdmgyA=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "1ef2e671c3b0c19053962c07dbda38332dcebf26",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_2": {
+      "inputs": {
+        "systems": "systems_2"
+      },
       "locked": {
         "lastModified": 1731533236,
         "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
@@ -165,6 +199,27 @@
         "type": "github"
       }
     },
+    "ghostty": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "nixpkgs-stable": "nixpkgs-stable",
+        "nixpkgs-unstable": "nixpkgs-unstable",
+        "zig": "zig"
+      },
+      "locked": {
+        "lastModified": 1737085478,
+        "narHash": "sha256-EzdUQf1ljtGIWMmscVzoW3rUxxN3UKyNXOXbzUvz3BQ=",
+        "owner": "ghostty-org",
+        "repo": "ghostty",
+        "rev": "72d085525b22d66468c5969a4d507a0fa68d4a04",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ghostty-org",
+        "repo": "ghostty",
+        "type": "github"
+      }
+    },
     "git-hooks": {
       "inputs": {
         "flake-compat": [
@@ -307,7 +362,7 @@
     "lanzaboote": {
       "inputs": {
         "crane": "crane",
-        "flake-compat": "flake-compat",
+        "flake-compat": "flake-compat_2",
         "flake-parts": "flake-parts_2",
         "nixpkgs": [
           "nixpkgs"
@@ -337,7 +392,7 @@
         "nixpkgs": [
           "nixpkgs"
         ],
-        "nixpkgs-stable": "nixpkgs-stable_2",
+        "nixpkgs-stable": "nixpkgs-stable_3",
         "xwayland-satellite-stable": "xwayland-satellite-stable",
         "xwayland-satellite-unstable": "xwayland-satellite-unstable"
       },
@@ -454,6 +509,22 @@
       }
     },
     "nixpkgs-stable": {
+      "locked": {
+        "lastModified": 1733423277,
+        "narHash": "sha256-TxabjxEgkNbCGFRHgM/b9yZWlBj60gUOUnRT/wbVQR8=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "e36963a147267afc055f7cf65225958633e536bf",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "release-24.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-stable_2": {
       "locked": {
         "lastModified": 1730741070,
         "narHash": "sha256-edm8WG19kWozJ/GqyYx2VjW99EdhjKwbY3ZwdlPAAlo=",
@@ -469,7 +540,7 @@
         "type": "github"
       }
     },
-    "nixpkgs-stable_2": {
+    "nixpkgs-stable_3": {
       "locked": {
         "lastModified": 1737299813,
         "narHash": "sha256-Qw2PwmkXDK8sPQ5YQ/y/icbQ+TYgbxfjhgnkNJyT1X8=",
@@ -485,10 +556,26 @@
         "type": "github"
       }
     },
+    "nixpkgs-unstable": {
+      "locked": {
+        "lastModified": 1733229606,
+        "narHash": "sha256-FLYY5M0rpa5C2QAE3CKLYAM6TwbKicdRK6qNrSHlNrE=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "566e53c2ad750c84f6d31f9ccb9d00f823165550",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixvim": {
       "inputs": {
         "devshell": "devshell",
-        "flake-compat": "flake-compat_2",
+        "flake-compat": "flake-compat_3",
         "flake-parts": "flake-parts_3",
         "git-hooks": "git-hooks",
         "home-manager": "home-manager_2",
@@ -515,7 +602,7 @@
     },
     "nuschtosSearch": {
       "inputs": {
-        "flake-utils": "flake-utils",
+        "flake-utils": "flake-utils_2",
         "ixx": "ixx",
         "nixpkgs": [
           "nixvim",
@@ -547,7 +634,7 @@
           "lanzaboote",
           "nixpkgs"
         ],
-        "nixpkgs-stable": "nixpkgs-stable"
+        "nixpkgs-stable": "nixpkgs-stable_2"
       },
       "locked": {
         "lastModified": 1731363552,
@@ -567,6 +654,7 @@
       "inputs": {
         "disko": "disko",
         "flake-parts": "flake-parts",
+        "ghostty": "ghostty",
         "home-manager": "home-manager",
         "lanzaboote": "lanzaboote",
         "niri": "niri",
@@ -654,6 +742,21 @@
         "type": "github"
       }
     },
+    "systems_2": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
     "treefmt": {
       "inputs": {
         "nixpkgs": [
@@ -727,6 +830,31 @@
         "repo": "xwayland-satellite",
         "type": "github"
       }
+    },
+    "zig": {
+      "inputs": {
+        "flake-compat": [
+          "ghostty"
+        ],
+        "flake-utils": "flake-utils",
+        "nixpkgs": [
+          "ghostty",
+          "nixpkgs-stable"
+        ]
+      },
+      "locked": {
+        "lastModified": 1717848532,
+        "narHash": "sha256-d+xIUvSTreHl8pAmU1fnmkfDTGQYCn2Rb/zOwByxS2M=",
+        "owner": "mitchellh",
+        "repo": "zig-overlay",
+        "rev": "02fc5cc555fc14fda40c42d7c3250efa43812b43",
+        "type": "github"
+      },
+      "original": {
+        "owner": "mitchellh",
+        "repo": "zig-overlay",
+        "type": "github"
+      }
     }
   },
   "root": "root",

flake.nix

@@ -36,6 +36,7 @@
       url = "github:oxalica/rust-overlay";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+    ghostty.url = "github:ghostty-org/ghostty";
 
     nixpkgs-garage.url = "github:cything/nixpkgs/garage-module"; # unmerged PR
   };
@@ -110,6 +111,7 @@
               overlays = [
                 inputs.niri.overlays.niri
                 inputs.rust-overlay.overlays.default
+                inputs.ghostty.overlays.default
               ] ++ import ./overlay;
             };
           in

home/ghostty.nix

@@ -0,0 +1,11 @@
+{ ... }: {
+  programs.ghostty = {
+    enable = true;
+    enableZshIntegration = true;
+    settings = {
+      font-family = "IBM Plex Mono";
+      font-size = 8;
+      window-decoration = false;
+    };
+  };
+}

home/niri/default.nix

@@ -6,7 +6,7 @@
 }:
 let
   wallpaper = "${./nixos-c-book.png}";
-  terminal = "foot";
+  terminal = "ghostty";
   menu = [
     "fuzzel"
     "-w"

home/yt/ytnix.nix

@@ -7,6 +7,7 @@
     ./common.nix
     ../foot.nix
     ../niri
+    ../ghostty.nix
   ];
   home = {
     username = "yt";