1 files changed, 34 insertions, 0 deletions
diff --git a/ofborg/ofborg-viewer/release.nix b/ofborg/ofborg-viewer/release.nix
new file mode 100644
index 0000000000..62120f6133
--- /dev/null
+++ b/ofborg/ofborg-viewer/release.nix
@@ -0,0 +1,34 @@
+{ pkgs ? import <nixpkgs> {} }:
+let
+  yarn2nix = import (pkgs.fetchFromGitHub (let
+    revs = builtins.fromJSON (builtins.readFile ./yarn2nix.json);
+  in {
+    owner = "moretea";
+    repo = "yarn2nix";
+
+    inherit (revs) rev sha256;
+  })) { inherit pkgs; };
+in
+yarn2nix.mkYarnPackage rec {
+  version = (builtins.fromJSON (builtins.readFile ./package.json)).version;
+  name = "ofborg-viewer-web-${version}";
+  src = ./.;
+  packageJson = ./package.json;
+  yarnLock = ./yarn.lock;
+  yarnNix = ./yarn.nix;
+
+  # When building from git repo, add the revision to the source.
+  # The build process will use it.
+  preConfigure = ''
+    if [ -d .git ]; then
+      ${pkgs.gitMinimal}/bin/git rev-parse HEAD > .git-revision
+    fi
+  '';
+
+  postInstall = ''
+    export NODE_ENV=production
+    rm -rf website
+    yarn run preinstall
+    mv website/ $out/website
+  '';
+}