general usage :-P

flake.lock

@@ -1,5 +1,63 @@
 {
   "nodes": {
+    "crane": {
+      "inputs": {
+        "nixpkgs": [
+          "zed",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1724537630,
+        "narHash": "sha256-gpqINM71zp3kw5XYwUXa84ZtPnCmLLnByuFoYesT1bY=",
+        "owner": "ipetkov",
+        "repo": "crane",
+        "rev": "3e08f4b1fc9aaede5dd511d8f5f4ef27501e49b0",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ipetkov",
+        "repo": "crane",
+        "type": "github"
+      }
+    },
+    "fenix": {
+      "inputs": {
+        "nixpkgs": [
+          "zed",
+          "nixpkgs"
+        ],
+        "rust-analyzer-src": "rust-analyzer-src"
+      },
+      "locked": {
+        "lastModified": 1724740262,
+        "narHash": "sha256-cpFasbzOTlwLi4fNas6hDznVUdCJn/lMLxi7MAMG6hg=",
+        "owner": "nix-community",
+        "repo": "fenix",
+        "rev": "703efdd9b5c6a7d5824afa348a24fbbf8ff226be",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "fenix",
+        "type": "github"
+      }
+    },
+    "flake-compat": {
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -7,11 +65,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1722203588,
+        "lastModified": 1724435763,
-        "narHash": "sha256-91V5FMSQ4z9bkhTCf0f86Zjw0bh367daSf0mzCIW0vU=",
+        "narHash": "sha256-UNky3lJNGQtUEXT2OY8gMxejakSWPTfWKvpFkpFlAfM=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "792757f643cedc13f02098d8ed506d82e19ec1da",
+        "rev": "c2cd2a52e02f1dfa1c88f95abeb89298d46023be",
         "type": "github"
       },
       "original": {
@@ -22,11 +80,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1723149858,
+        "lastModified": 1724863014,
-        "narHash": "sha256-3u51s7jdhavmEL1ggtd8wqrTH2clTy5yaZmhLvAXTqc=",
+        "narHash": "sha256-hRwyTHJaT8hCq4B6P17ppBQTbPZn0Gqc+fYEKWJpAb4=",
         "owner": "nixos",
         "repo": "nixos-hardware",
-        "rev": "107bb46eef1f05e86fc485ee8af9b637e5157988",
+        "rev": "c4e1b82a91c7b1b4c74aa39c573ddbf31a49d3e9",
         "type": "github"
       },
       "original": {
@@ -38,11 +96,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1722062969,
+        "lastModified": 1724479785,
-        "narHash": "sha256-QOS0ykELUmPbrrUGmegAUlpmUFznDQeR4q7rFhl8eQg=",
+        "narHash": "sha256-pP3Azj5d6M5nmG68Fu4JqZmdGt4S4vqI5f8te+E/FTw=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "b73c2221a46c13557b1b3be9c2070cc42cf01eb3",
+        "rev": "d0e1602ddde669d5beb01aec49d71a51937ed7be",
         "type": "github"
       },
       "original": {
@@ -52,13 +110,29 @@
         "type": "github"
       }
     },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1724479785,
+        "narHash": "sha256-pP3Azj5d6M5nmG68Fu4JqZmdGt4S4vqI5f8te+E/FTw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "d0e1602ddde669d5beb01aec49d71a51937ed7be",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nur": {
       "locked": {
-        "lastModified": 1722287256,
+        "lastModified": 1724863915,
-        "narHash": "sha256-A5I4ZAr+uuFS0uHMpH0YvgjMdhk5Hv1t/qDXjv1F7uk=",
+        "narHash": "sha256-dMVmI1cEdpCmaSszxQT+YQ5qh2OZe2CZh3PiPInu/40=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "808f88bb6c63ee120d45a1cfb6c9f27f72a509b7",
+        "rev": "d20415149d0f983296f1d925123b4e212f004682",
         "type": "github"
       },
       "original": {
@@ -72,7 +146,46 @@
         "home-manager": "home-manager",
         "nixos-hardware": "nixos-hardware",
         "nixpkgs": "nixpkgs",
-        "nur": "nur"
+        "nur": "nur",
+        "zed": "zed"
+      }
+    },
+    "rust-analyzer-src": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1724666781,
+        "narHash": "sha256-nOQDgjTDlWe0/+Ptf3o2p6UrznQFHnXBHRV1ZAsSpe8=",
+        "owner": "rust-lang",
+        "repo": "rust-analyzer",
+        "rev": "095926ea6f008477a15a2ec6b0b8797e2e5be0e5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "rust-lang",
+        "ref": "nightly",
+        "repo": "rust-analyzer",
+        "type": "github"
+      }
+    },
+    "zed": {
+      "inputs": {
+        "crane": "crane",
+        "fenix": "fenix",
+        "flake-compat": "flake-compat",
+        "nixpkgs": "nixpkgs_2"
+      },
+      "locked": {
+        "lastModified": 1724864015,
+        "narHash": "sha256-Qtf5aZVHpsM5HmJow5MS/HccxUrkl2KDGyUAUhaVqBU=",
+        "owner": "zed-industries",
+        "repo": "zed",
+        "rev": "c988ff8ed7ef2fd99c2fa51241320f628dfcf72e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "zed-industries",
+        "repo": "zed",
+        "type": "github"
       }
     }
   },

flake.nix

@@ -12,6 +12,8 @@
     nur.url = "github:nix-community/NUR";
 
     nixos-hardware.url = "github:nixos/nixos-hardware/master";
+
+    zed.url = "github:zed-industries/zed";
   };
 
   outputs = { ... } @ inputs: {

hosts/default.nix

@@ -1,6 +1,7 @@
 { inputs, ... }:
 {
   "desktop" = inputs.nixpkgs.lib.nixosSystem {
+    specialArgs = { inherit inputs; };
     modules = [
       ./desktop
       ../modules
@@ -8,6 +9,7 @@
     ];
   };
   "laptop" = inputs.nixpkgs.lib.nixosSystem {
+    specialArgs = { inherit inputs; };
     modules = [
       ./laptop
       ../modules
@@ -15,6 +17,7 @@
     ];
   };
   "rpi" = inputs.nixpkgs.lib.nixosSystem {
+    specialArgs = { inherit inputs; };
     modules = [
       ./rpi
       ../modules

hosts/desktop/default.nix

@@ -1,4 +1,4 @@
-{ config, pkgs, ... }:
+{ inputs, config, pkgs, ... }:
 {
   imports = [
     ./hardware-configuration.nix
@@ -42,6 +42,9 @@
       cloc
       viu
       qbittorrent
+      godot_4
+      jetbrains.idea-community-bin
+      inputs.zed.packages.${system}.zed-editor
     ];
 
     chuj = {

modules/stuff/other-desktop-programs.nix

@@ -11,7 +11,8 @@ in {
     home-manager.users.${user}.home.packages = with pkgs; [
       pavucontrol
 
-      element-desktop
+#      element-desktop      
+      schildichat-desktop
       discord
 
       libreoffice-qt

pkgs/default.nix

@@ -5,7 +5,9 @@
     ericw-tools-latest = callPackage ./ericw-tools-latest.nix {};
     alacritty-sixel = callPackage ./alacritty-sixel.nix {};
     i3status = prevPkgs.i3status.overrideAttrs (_: { patches = [ ../files/i3status.patch ]; });
-    vkquake = prevPkgs.vkquake.overrideAttrs (prev: {
+    schildichat-web = callPackage ./schildi/schildichat-web.nix {};
+    schildichat-desktop = callPackage ./schildi/schildichat-desktop.nix {};
+    vkquake_ = prevPkgs.vkquake.overrideAttrs (prev: {
       version = "1.31.1";
       src = pkgs.fetchFromGitHub {
         inherit (prev.src) owner repo;

pkgs/schildi/pin.json

@@ -0,0 +1,10 @@
+{
+  "version": "1.11.30-sc.2",
+  "rev": "v1.11.30-sc.2",
+  "srcHash": "1qb1fcr52gyzxndz3j77vn3ddwjpxwvicnh16c72zpzpfbbky7a5",
+  "webYarnHash": "0bg5vc7q8afqfpsaqqkczf9whbzici5d2bxj5cadhrlmlb27f8nx",
+  "jsSdkYarnHash": "0p1whh3pmqz170l542fiq3zgljl5daa9b96i59p3wvggnx7kny7j",
+  "reactSdkYarnHash": "02ysshiyjj3w00b628is9bd7i8qc3vc8kr1zam2dpj26lb9k5pdd",
+  "desktopYarnHash": "16pzmlwzf3z8mky3wb4azaiggigyfnpxmbq3irjp30ic6yhl50yw"
+}
+

pkgs/schildi/schildichat-desktop.nix

@@ -0,0 +1,122 @@
+{ lib
+, element-desktop # for seshat and keytar
+, schildichat-web
+, stdenv
+, fetchFromGitHub
+, makeWrapper
+, makeDesktopItem
+, copyDesktopItems
+, fetchYarnDeps
+, yarn
+, nodejs
+, prefetch-yarn-deps
+, fixup-yarn-lock
+, electron
+, sqlcipher
+}:
+
+let
+  pinData = lib.importJSON ./pin.json;
+  executableName = "schildichat-desktop";
+in
+stdenv.mkDerivation rec {
+  pname = "schildichat-desktop";
+  inherit (pinData) version;
+
+  src = fetchFromGitHub {
+    owner = "SchildiChat";
+    repo = "schildichat-desktop";
+    inherit (pinData) rev;
+    sha256 = pinData.srcHash;
+    fetchSubmodules = true;
+  };
+
+  offlineCache = fetchYarnDeps {
+    yarnLock = src + "/element-desktop/yarn.lock";
+    sha256 = pinData.desktopYarnHash;
+  };
+
+  nativeBuildInputs = [ yarn fixup-yarn-lock prefetch-yarn-deps nodejs makeWrapper copyDesktopItems ];
+  inherit (element-desktop) seshat keytar;
+
+  configurePhase = ''
+    runHook preConfigure
+    export HOME=$(mktemp -d)
+    pushd element-desktop
+    yarn config --offline set yarn-offline-mirror $offlineCache
+    fixup-yarn-lock yarn.lock
+    yarn install --offline --frozen-lockfile --ignore-platform --ignore-scripts --no-progress --non-interactive
+    rm -rf node_modules/matrix-seshat node_modules/keytar
+    ln -s $keytar node_modules/keytar
+    ln -s $seshat node_modules/matrix-seshat
+    patchShebangs node_modules/
+    popd
+    runHook postConfigure
+  '';
+
+  # Only affects unused scripts in $out/share/element/electron/scripts. Also
+  # breaks because there are some `node`-scripts with a `npx`-shebang and
+  # this shouldn't be in the closure just for unused scripts.
+  dontPatchShebangs = true;
+
+  buildPhase = ''
+    runHook preBuild
+    pushd element-desktop
+    yarn --offline run build:ts
+    yarn --offline run i18n
+    yarn --offline run build:res
+    popd
+    runHook postBuild
+  '';
+
+  installPhase = ''
+    runHook preInstall
+    # resources
+    mkdir -p "$out/share/element"
+    ln -s '${schildichat-web}' "$out/share/element/webapp"
+    mv element-desktop "$out/share/element/electron"
+    cp -r "$out/share/element/electron/res/img" "$out/share/element"
+    cp $out/share/element/electron/lib/i18n/strings/en_EN.json $out/share/element/electron/lib/i18n/strings/en-us.json
+    ln -s $out/share/element/electron/lib/i18n/strings/en{-us,}.json
+    # icons
+    for icon in $out/share/element/electron/build/icons/*.png; do
+      mkdir -p "$out/share/icons/hicolor/$(basename $icon .png)/apps"
+      ln -s "$icon" "$out/share/icons/hicolor/$(basename $icon .png)/apps/schildichat.png"
+    done
+    # executable wrapper
+    # LD_PRELOAD workaround for sqlcipher not found: https://github.com/matrix-org/seshat/issues/102
+    makeWrapper '${electron}/bin/electron' "$out/bin/${executableName}" \
+      --set LD_PRELOAD ${sqlcipher}/lib/libsqlcipher.so \
+      --add-flags "$out/share/element/electron" \
+      --add-flags "\''${NIXOS_OZONE_WL:+\''${WAYLAND_DISPLAY:+--ozone-platform-hint=auto --enable-features=WaylandWindowDecorations}}"
+    runHook postInstall
+  '';
+
+  # The desktop item properties should be kept in sync with data from upstream:
+  # https://github.com/schildichat/element-desktop/blob/sc/package.json
+  desktopItems = [
+    (makeDesktopItem {
+      name = "schildichat-desktop";
+      exec = "${executableName} %u";
+      icon = "schildichat";
+      desktopName = "SchildiChat";
+      genericName = "Matrix Client";
+      comment = meta.description;
+      categories = [ "Network" "InstantMessaging" "Chat" ];
+      startupWMClass = "schildichat";
+      mimeTypes = [ "x-scheme-handler/element" ];
+    })
+  ];
+
+  passthru.updateScript = ./update.sh;
+
+  meta = with lib; {
+    description = "Matrix client / Element Desktop fork";
+    homepage = "https://schildi.chat/";
+    changelog = "https://github.com/SchildiChat/schildichat-desktop/releases";
+    maintainers = teams.matrix.members ++ (with maintainers; [ kloenk yuka ]);
+    license = licenses.asl20;
+    platforms = platforms.all;
+  };
+}
+

pkgs/schildi/schildichat-web.nix

@@ -0,0 +1,105 @@
+{ stdenv, lib
+, fetchFromGitHub
+, fetchYarnDeps
+, nodejs_18
+, yarn
+, prefetch-yarn-deps
+, fixup-yarn-lock
+, writeText, jq, conf ? {}
+}:
+
+let
+  pinData = lib.importJSON ./pin.json;
+  noPhoningHome = {
+    disable_guests = true; # disable automatic guest account registration at matrix.org
+  };
+  configOverrides = writeText "element-config-overrides.json" (builtins.toJSON (noPhoningHome // conf));
+
+in stdenv.mkDerivation rec {
+  pname = "schildichat-web";
+  inherit (pinData) version;
+
+  src = fetchFromGitHub {
+    owner = "SchildiChat";
+    repo = "schildichat-desktop";
+    inherit (pinData) rev;
+    sha256 = pinData.srcHash;
+    fetchSubmodules = true;
+  };
+
+  webOfflineCache = fetchYarnDeps {
+    yarnLock = src + "/element-web/yarn.lock";
+    sha256 = pinData.webYarnHash;
+  };
+  jsSdkOfflineCache = fetchYarnDeps {
+    yarnLock = src + "/matrix-js-sdk/yarn.lock";
+    sha256 = pinData.jsSdkYarnHash;
+  };
+  reactSdkOfflineCache = fetchYarnDeps {
+    yarnLock = src + "/matrix-react-sdk/yarn.lock";
+    sha256 = pinData.reactSdkYarnHash;
+  };
+
+  nativeBuildInputs = [ yarn fixup-yarn-lock prefetch-yarn-deps jq nodejs_18 ];
+
+  configurePhase = ''
+    runHook preConfigure
+    export HOME=$PWD/tmp
+    # with the update of openssl3, some key ciphers are not supported anymore
+    # this flag will allow those codecs again as a workaround
+    # see https://medium.com/the-node-js-collection/node-js-17-is-here-8dba1e14e382#5f07
+    # and https://github.com/vector-im/element-web/issues/21043
+    export NODE_OPTIONS=--openssl-legacy-provider
+    mkdir -p $HOME
+    pushd element-web
+    fixup-yarn-lock yarn.lock
+    yarn config --offline set yarn-offline-mirror $webOfflineCache
+    yarn install --offline --frozen-lockfile --ignore-platform --ignore-scripts --no-progress --non-interactive --ignore-engines
+    patchShebangs node_modules
+    rm -rf node_modules/matrix-react-sdk
+    ln -s $PWD/../matrix-react-sdk node_modules/
+    rm -rf node_modules/matrix-js-sdk
+    ln -s $PWD/../matrix-js-sdk node_modules/
+    popd
+    pushd matrix-js-sdk
+    fixup-yarn-lock yarn.lock
+    yarn config --offline set yarn-offline-mirror $jsSdkOfflineCache
+    yarn install --offline --frozen-lockfile --ignore-platform --ignore-scripts --no-progress --non-interactive --ignore-engines
+    patchShebangs node_modules
+    popd
+    pushd matrix-react-sdk
+    fixup-yarn-lock yarn.lock
+    yarn config --offline set yarn-offline-mirror $reactSdkOfflineCache
+    yarn install --offline --frozen-lockfile --ignore-platform --ignore-scripts --no-progress --non-interactive --ignore-engines
+    patchShebangs node_modules scripts
+    popd
+    runHook postConfigure
+  '';
+
+  buildPhase = ''
+    runHook preBuild
+    pushd element-web
+    export VERSION=${version}
+    yarn build:res --offline
+    yarn build:module_system --offline
+    yarn build:bundle --offline
+    popd
+    runHook postBuild
+  '';
+
+  installPhase = ''
+    runHook preInstall
+    mv element-web/webapp $out
+    jq -s '.[0] * .[1]' "configs/sc/config.json" "${configOverrides}" > "$out/config.json"
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Matrix client / Element Web fork";
+    homepage = "https://schildi.chat/";
+    changelog = "https://github.com/SchildiChat/schildichat-desktop/releases";
+    maintainers = teams.matrix.members ++ (with maintainers; [ kloenk yuka ]);
+    license = licenses.asl20;
+    platforms = platforms.all;
+  };
+}

pkgs/schildi/update.sh

@@ -0,0 +1,44 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -I nixpkgs=../../../../../ -i bash -p nix wget prefetch-yarn-deps nix-prefetch-git jq
+
+if [[ "$#" -gt 2 || "$1" == -* ]]; then
+  echo "Regenerates packaging data for the SchildiChat packages."
+  echo "Usage: $0 [git revision or tag] [version string override]"
+  exit 1
+fi
+
+rev="$1"
+version="$2"
+
+set -euo pipefail
+
+if [ -z "$rev" ]; then
+  rev="$(wget -O- "https://api.github.com/repos/SchildiChat/schildichat-desktop/releases?per_page=1" | jq -r '.[0].tag_name')"
+fi
+
+if [ -z "$version" ]; then
+  # strip leading "v"
+  version="${rev#v}"
+fi
+
+src_data=$(nix-prefetch-git https://github.com/SchildiChat/schildichat-desktop --fetch-submodules --rev $rev)
+src=$(echo $src_data | jq -r .path)
+src_hash=$(echo $src_data | jq -r .sha256)
+
+web_yarn_hash=$(prefetch-yarn-deps $src/element-web/yarn.lock)
+desktop_yarn_hash=$(prefetch-yarn-deps $src/element-desktop/yarn.lock)
+js_sdk_yarn_hash=$(prefetch-yarn-deps $src/matrix-js-sdk/yarn.lock)
+react_sdk_yarn_hash=$(prefetch-yarn-deps $src/matrix-react-sdk/yarn.lock)
+
+cat > pin.json << EOF
+{
+  "version": "$version",
+  "rev": "$rev",
+  "srcHash": "$src_hash",
+  "webYarnHash": "$web_yarn_hash",
+  "jsSdkYarnHash": "$js_sdk_yarn_hash",
+  "reactSdkYarnHash": "$react_sdk_yarn_hash",
+  "desktopYarnHash": "$desktop_yarn_hash"
+}
+EOF
+