wip: example

examples/tauri-trunk/flake.nix

@@ -0,0 +1,147 @@
+{
+  description = "Build a cargo project";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+
+    crane = {
+      url = "github:shimunn/crane/tauri-package";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    flake-utils.url = "github:numtide/flake-utils";
+
+    rust-overlay = {
+      url = "github:oxalica/rust-overlay";
+      inputs = {
+        nixpkgs.follows = "nixpkgs";
+        flake-utils.follows = "flake-utils";
+      };
+    };
+  };
+
+  outputs = { self, nixpkgs, crane, flake-utils, rust-overlay, ... }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs {
+          inherit system;
+          overlays = [ (import rust-overlay) ];
+        };
+
+        inherit (pkgs) lib;
+
+        rustToolchain = pkgs.rust-bin.stable.latest.default.override {
+          # Set the build targets supported by the toolchain,
+          # wasm32-unknown-unknown is required for trunk
+          targets = [ "wasm32-unknown-unknown" ];
+        };
+        craneLib = (crane.mkLib pkgs).overrideToolchain rustToolchain;
+
+        # When filtering sources, we want to allow assets other than .rs files
+        src = lib.cleanSourceWith {
+          src = ./.; # The original, unfiltered source
+          filter = path: type:
+            (lib.hasSuffix "\.html" path) ||
+            (lib.hasSuffix "\.scss" path) ||
+            (lib.hasSuffix "\.css" path) ||
+            (lib.hasSuffix "\.json" path) ||
+            (lib.hasSuffix "\.png" path) ||
+            # Example of a folder for images, icons, etc
+            (lib.hasInfix "/assets/" path) ||
+            # Default filter from crane (allow .rs files)
+            (craneLib.filterCargoSources path type)
+          ;
+        };
+
+        # Common arguments can be set here to avoid repeating them later
+        commonArgs = {
+          inherit src;
+        };
+
+        yewArgs = commonArgs // {
+          src = "${src}/yew";
+          # We must force the target, otherwise cargo will attempt to use your native target
+          CARGO_BUILD_TARGET = "wasm32-unknown-unknown";
+        };
+
+        tauriArgs = commonArgs // {
+          src = "${src}/tauri";
+        };
+
+        # Build *just* the cargo dependencies, so we can reuse
+        # all of that work (e.g. via cachix) when running in CI
+        cargoArtifacts = craneLib.buildDepsOnly (tauriArgs // {
+          # You cannot run cargo test on a wasm build
+          doCheck = false;
+        });
+
+        # Build *just* the cargo dependencies, so we can reuse
+        # all of that work (e.g. via cachix) when running in CI
+        cargoArtifactsWasm = craneLib.buildDepsOnly (yewArgs // {
+          # You cannot run cargo test on a wasm build
+          doCheck = false;
+        });
+
+        # Build the actual crate itself, reusing the dependency
+        # artifacts from above.
+        # This derivation is a directory you can put on a webserver.
+        yew = craneLib.buildTrunkPackage (commonArgs // {
+          pname = "yew";
+          inherit cargoArtifactsWasm;
+        });
+
+        tauri = craneLib.buildTauriPackage (tauriArgs // {
+          pname = "tauri";
+          inherit cargoArtifacts;
+          tauriConfigPath = ./tauri/tauri.conf.json;
+          tauriDistDir = yew;
+        });
+      in
+      {
+        checks = {
+          # Build the crate as part of `nix flake check` for convenience
+          inherit yew tauri;
+
+          # Run clippy (and deny all warnings) on the crate source,
+          # again, reusing the dependency artifacts from above.
+          #
+          # Note that this is done as a separate derivation so that
+          # we can block the CI if there are issues here, but not
+          # prevent downstream consumers from building our crate by itself.
+          yew-clippy = craneLib.cargoClippy (yewArgs // {
+            inherit cargoArtifactsWasm;
+            cargoClippyExtraArgs = "--all-targets -- --deny warnings";
+          });
+
+          tauri-clippy = craneLib.cargoClippy (tauriArgs // {
+            inherit cargoArtifacts;
+            cargoClippyExtraArgs = "--all-targets -- --deny warnings";
+          });
+
+          # Check formatting
+          tauri-yew-fmt = craneLib.cargoFmt {
+            inherit src;
+          };
+        };
+
+        packages = {
+          inherit tauri yew;
+        };
+
+        apps.default = flake-utils.lib.mkApp {
+          drv = tauri;
+        };
+
+        devShells.default = pkgs.mkShell {
+          inputsFrom = builtins.attrValues self.checks;
+
+          # Extra inputs can be added here
+          nativeBuildInputs = with pkgs; [
+            cargo
+            cargo-tauri
+            rustc
+            trunk
+          ];
+        };
+      });
+}

examples/tauri-trunk/tauri/.gitignore

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+# Generated by Cargo
+# will have compiled files and executables
+/target/
+WixTools