Add and configure gram-editor

Add nix-gram-extensions for building extensions as derivations.
Switch to own home-manager fork until wrapping of other editors is
possible upstream.

flake.lock

@@ -169,6 +169,22 @@
         "type": "github"
       }
     },
+    "gram-extensions": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      },
+      "locked": {
+        "lastModified": 1784322176,
+        "narHash": "sha256-GbwlyCMD+nWBr2UPw1MLvqzPePX5jPIzW1D20zfNFCE=",
+        "rev": "294fb728adcc51987f6c63f8f2d27f602c46f915",
+        "type": "tarball",
+        "url": "https://codeberg.org/api/v1/repos/niklaskorz/nix-gram-extensions/archive/294fb728adcc51987f6c63f8f2d27f602c46f915.tar.gz"
+      },
+      "original": {
+        "type": "tarball",
+        "url": "https://codeberg.org/niklaskorz/nix-gram-extensions/archive/main.tar.gz"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -197,15 +213,15 @@
         ]
       },
       "locked": {
-        "lastModified": 1783740085,
+        "lastModified": 1784409593,
-        "narHash": "sha256-qajyHfZY29G2oEQk+uHxmsJcRoBUBXP9maTpFlwP/dI=",
+        "narHash": "sha256-PZ+Xc0Q2MRdR0Dsorwgc7Zi2ST++a8mOTvwewrn2hXw=",
-        "owner": "nix-community",
+        "owner": "JuliusFreudenberger",
         "repo": "home-manager",
-        "rev": "3cd22efe6471dc7365c822bd9ad73a21e55f38fb",
+        "rev": "8cc72ea0c4253217b3233db54c65e72848a5eaee",
         "type": "github"
       },
       "original": {
-        "owner": "nix-community",
+        "owner": "JuliusFreudenberger",
         "ref": "release-26.05",
         "repo": "home-manager",
         "type": "github"
@@ -258,7 +274,7 @@
     },
     "nixos-hardware": {
       "inputs": {
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs_2"
       },
       "locked": {
         "lastModified": 1784100666,
@@ -277,15 +293,18 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1767892417,
+        "lastModified": 1783503551,
-        "narHash": "sha256-8bW3q88CEg2u4hSP66Vf4lpbLonHz7hqDNBMcCY7E9U=",
+        "narHash": "sha256-bKMNrMZd/B56gE31iFABBHTbkzAptLy7G8G235yOv8Q=",
-        "rev": "3497aa5c9457a9d88d71fa93a4a8368816fbeeba",
+        "owner": "niklaskorz",
-        "type": "tarball",
+        "repo": "nixpkgs",
-        "url": "https://releases.nixos.org/nixos/unstable/nixos-26.05pre924538.3497aa5c9457/nixexprs.tar.xz"
+        "rev": "6da901a408ae91ee140bc8e94081d758f0a73126",
+        "type": "github"
       },
       "original": {
-        "type": "tarball",
+        "owner": "niklaskorz",
-        "url": "https://channels.nixos.org/nixos-unstable/nixexprs.tar.xz"
+        "ref": "wasip2-rustc",
+        "repo": "nixpkgs",
+        "type": "github"
       }
     },
     "nixpkgs-libvncserver": {
@@ -353,6 +372,19 @@
       }
     },
     "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1767892417,
+        "narHash": "sha256-8bW3q88CEg2u4hSP66Vf4lpbLonHz7hqDNBMcCY7E9U=",
+        "rev": "3497aa5c9457a9d88d71fa93a4a8368816fbeeba",
+        "type": "tarball",
+        "url": "https://releases.nixos.org/nixos/unstable/nixos-26.05pre924538.3497aa5c9457/nixexprs.tar.xz"
+      },
+      "original": {
+        "type": "tarball",
+        "url": "https://channels.nixos.org/nixos-unstable/nixexprs.tar.xz"
+      }
+    },
+    "nixpkgs_3": {
       "locked": {
         "lastModified": 1784160687,
         "narHash": "sha256-iYL/bixrb6FlHFu/gIuBYzq6c6lM5AAXsXNSWXtIgQc=",
@@ -441,11 +473,12 @@
         "agenix": "agenix",
         "auto-cpufreq": "auto-cpufreq",
         "disko": "disko",
+        "gram-extensions": "gram-extensions",
         "home-manager": "home-manager_2",
         "lanzaboote": "lanzaboote",
         "lazy-apps": "lazy-apps",
         "nixos-hardware": "nixos-hardware",
-        "nixpkgs": "nixpkgs_2",
+        "nixpkgs": "nixpkgs_3",
         "nixpkgs-unstable": "nixpkgs-unstable",
         "proxmox-nixos": "proxmox-nixos",
         "secrets": "secrets",

flake.nix

@@ -15,7 +15,7 @@
     nixpkgs.url = "github:nixos/nixpkgs/nixos-26.05";
     nixos-hardware.url = "github:NixOS/nixos-hardware/master";
     home-manager = {
-      url = "github:nix-community/home-manager/release-26.05";
+      url = "github:JuliusFreudenberger/home-manager/release-26.05";
       inputs.nixpkgs.follows = "nixpkgs";
     };
     auto-cpufreq = {
@@ -42,6 +42,10 @@
       url = "github:nix-community/lanzaboote/v1.0.0";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+    gram-extensions = {
+      url = "https://codeberg.org/niklaskorz/nix-gram-extensions/archive/main.tar.gz";
+      # inputs.nixpkgs.follows = "nixpkgs"; Not possible until https://github.com/NixOS/nixpkgs/pull/537433 reaches input nixpkgs
+    };
     secrets = {
       url = "git+ssh://git@git.jfreudenberger.de/JuliusFreudenberger/nix-private.git";
       flake = false;
@@ -60,6 +64,7 @@
     agenix,
     disko,
     lanzaboote,
+    gram-extensions,
     systems,
     ...
   } @ inputs: let
@@ -88,6 +93,12 @@
 
         specialArgs = {
           inherit inputs outputs username;
+
+          pkgs-unstable = import nixpkgs-unstable {
+            inherit system;
+          };
+
+          gram-extensions = gram-extensions.packages.${system};
         };
 
         modules = [

home/gram.nix

@@ -0,0 +1,65 @@
+{
+  config,
+  lib,
+  pkgs,
+  pkgs-unstable,
+  gram-extensions,
+  ...
+}:
+  let
+    extensions = with gram-extensions; [
+      typst
+      git-firefly
+    ];
+    extensions-dir = gram-extensions.linkGramExtensions extensions;
+  in {
+  programs.zed-editor = {
+    enable = true;
+    package = pkgs-unstable.gram;
+    extraPackages = [
+      pkgs.nil
+      pkgs.tinymist
+      pkgs.tofu-ls
+      pkgs.ltex-ls-plus
+    ];
+    userSettings = {
+      theme = {
+        mode = "system";
+        dark = "One Dark";
+        light = "One Light";
+      };
+      hour_format = "hour24";
+      vim_mode = true;
+      load_direnv = "shell_hook";
+
+      lsp = {
+        tinymist = {
+          settings = {
+            exportPdf = "onSave";
+            outputPath = "$root/$name";
+            preview.background.enabled = true;
+          };
+          initialization_options = {
+            preview.background.enabled = true;
+          };
+        };
+      };
+    };
+  };
+  home.file."Library/Application Support/Gram/extensions/installed" = {
+    enable = pkgs.stdenv.hostPlatform.isDarwin;
+    source = extensions-dir;
+    onChange = ''
+      cd "Library/Application Support/Gram/extensions"
+      mv index.json index.json.backup
+    '';
+  };
+  xdg.dataFile."gram/extensions/installed" = {
+    enable = pkgs.stdenv.hostPlatform.isLinux;
+    source = extensions-dir;
+    onChange = ''
+      cd "${config.xdg.dataHome}/gram/extensions"
+      mv index.json index.json.backup
+    '';
+  };
+}

users/julius/home.nix

@@ -11,6 +11,8 @@
     ../../home/kanshi.nix
 
     ../../home/direnv
+
+    ../../home/gram.nix
   ];
 
 }