Merge pull request #2075 from TriliumNext/feature/nix_flake

Nix flake

.gitignore

@@ -43,4 +43,6 @@ apps/*/out
 upload
 
 .rollup.cache
-*.tsbuildinfo
+*.tsbuildinfo
+
+/result

flake.lock

@@ -0,0 +1,61 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1748437600,
+        "narHash": "sha256-hYKMs3ilp09anGO7xzfGs3JqEgUqFMnZ8GMAqI6/k04=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "7282cb574e0607e65224d33be8241eae7cfe0979",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-25.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,106 @@
+{
+  description = "TriliumNext Notes (experimental flake)";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-25.05";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs =
+    {
+      self,
+      nixpkgs,
+      flake-utils,
+    }:
+    flake-utils.lib.eachDefaultSystem (
+      system:
+      let
+        packageJSON = builtins.fromJSON (builtins.readFile ./package.json);
+        pkgs = import nixpkgs { inherit system; };
+        electron = pkgs.electron_35;
+        inherit (pkgs)
+          copyDesktopItems
+          lib
+          makeBinaryWrapper
+          makeDesktopItem
+          nodejs
+          pnpm
+          stdenv
+          wrapGAppsHook3
+          ;
+        desktop = stdenv.mkDerivation (finalAttrs: {
+          pname = "triliumnext-desktop";
+          version = packageJSON.version;
+          src = lib.cleanSource ./.;
+
+          nativeBuildInputs = [
+            pnpm.configHook
+            nodejs
+            nodejs.python
+            copyDesktopItems
+            makeBinaryWrapper
+            wrapGAppsHook3
+          ];
+
+          dontWrapGApps = true;
+
+          buildPhase = ''
+            runHook preBuild
+
+            # Disable NX interaction
+            export NX_TUI=false
+            export NX_DAEMON=false
+
+            patchelf --set-interpreter $(cat $NIX_CC/nix-support/dynamic-linker) \
+              node_modules/.pnpm/sass-embedded-linux-x64@*/node_modules/sass-embedded-linux-x64/dart-sass/src/dart
+            pnpm nx run desktop:build --outputStyle stream --verbose
+
+            # Rebuild dependencies
+            export npm_config_nodedir=${electron.headers}
+            pnpm nx run desktop:rebuild-deps --outputStyle stream --verbose
+
+            runHook postBuild
+          '';
+
+          installPhase = ''
+            runHook preInstall
+
+            mkdir -p $out/{bin,share/icons/hicolor/512x512/apps,opt/trilium}
+            cp --archive apps/desktop/dist/* $out/opt/trilium
+            cp apps/client/src/assets/icon.png $out/share/icons/hicolor/512x512/apps/trilium.png
+            makeWrapper ${lib.getExe electron} $out/bin/trilium \
+              "''${gappsWrapperArgs[@]}" \
+              --set-default ELECTRON_IS_DEV 0 \
+              --add-flags $out/opt/trilium/main.cjs
+
+            runHook postInstall
+          '';
+
+          desktopItems = [
+            (makeDesktopItem {
+              name = "TriliumNext Notes";
+              exec = finalAttrs.meta.mainProgram;
+              icon = "trilium";
+              comment = finalAttrs.meta.description;
+              desktopName = "TriliumNext Notes";
+              categories = [ "Office" ];
+              startupWMClass = "Trilium Notes Next";
+            })
+          ];
+
+          pnpmDeps = pnpm.fetchDeps {
+            inherit (finalAttrs) pname version src;
+            hash = "sha256-xC0u1h92wtthylOAw+IF9mpFi0c4xajJhUcA9pqzcAw=";
+          };
+
+          meta = {
+            description = "Free and open-source, cross-platform hierarchical note taking application with focus on building large personal knowledge bases";
+            mainProgram = "trilium";
+          };
+        });
+      in
+      {
+        packages.default = desktop;
+      }
+    );
+}