Merge pull request #207 from holochain/0.3-add-trycp-build

0.3 add trycp build

.github/workflows/test.yml

@@ -72,6 +72,9 @@ jobs:
       - name: Run tests
         run: nix develop -c $SHELL -c "npm t"
 
+      - name: Build trycp-server package
+        run: nix build .#trycp-server
+
       - name: Setup tmate session if build or test run failed
         if: ${{ failure() }}
         uses: mxschmitt/action-tmate@v3

flake.nix

@@ -5,22 +5,63 @@
     versions.url = "github:holochain/holochain?dir=versions/0_3_rc";
     holonix.url = "github:holochain/holochain";
     holonix.inputs.versions.follows = "versions";
+
+    # lib to build a nix package from a rust crate
+    crane = {
+      url = "github:ipetkov/crane";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    # Rust toolchain
+    rust-overlay = {
+      url = "github:oxalica/rust-overlay";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
-  outputs = inputs@{ holonix, ... }:
+  outputs = inputs@{ nixpkgs, holonix, crane, rust-overlay, ... }:
     holonix.inputs.flake-parts.lib.mkFlake { inherit inputs; } {
       # provide a dev shell for all systems that the holonix flake supports
       systems = builtins.attrNames holonix.devShells;
 
-      perSystem = { config, system, pkgs, ... }:
+      perSystem = { config, system, pkgs, lib, ... }:
         {
+          formatter = pkgs.nixpkgs-fmt;
+
           devShells.default = pkgs.mkShell {
             inputsFrom = [ holonix.devShells.${system}.holochainBinaries ];
             packages = with pkgs; [
               # add further packages from nixpkgs
               nodejs
             ];
           };
+
+          packages.trycp-server =
+            let
+              pkgs = import nixpkgs {
+                inherit system;
+                overlays = [ (import rust-overlay) ];
+              };
+
+              rustToolchain = pkgs.rust-bin.stable."1.78.0".minimal;
+
+              craneLib = (crane.mkLib pkgs).overrideToolchain rustToolchain;
+
+              crateInfo = craneLib.crateNameFromCargoToml { cargoToml = ./crates/trycp_server/Cargo.toml; };
+            in
+            craneLib.buildPackage {
+              pname = "trycp-server";
+              version = crateInfo.version;
+              src = craneLib.cleanCargoSource (craneLib.path ./.);
+              doCheck = false;
+
+              buildInputs = [ ]
+                ++ (lib.optionals pkgs.stdenv.isDarwin
+                (with pkgs.darwin.apple_sdk_11_0.frameworks; [
+                  CoreFoundation
+                  Security
+                ]));
+            };
         };
     };
 }