1 files changed, 55 insertions, 0 deletions
diff --git a/modules/build/info.nix b/modules/build/info.nix
new file mode 100644
index 0000000..95ef664
--- /dev/null
+++ b/modules/build/info.nix
@@ -0,0 +1,55 @@
+{ config, pkgs, lib, ... }:
+with builtins // lib;
+let
+  json = pkgs.formats.json {};
+  cfg = config.build.info;
+in {
+  options = {
+    info = mkOption {
+      internal = true;
+      type = json.type;
+      default = {};
+    };
+    build = {
+      info = mkOption {
+        internal = true;
+        readOnly = true;
+        type = types.package;
+        default = pkgs.writeShellApplication {
+          name = "kobo-info";
+          runtimeInputs = with pkgs; [
+            jq
+            kobo-utils
+          ];
+          text = ''
+            echo "Local information:"
+            echo '${toJSON config.info}' | jq .
+
+
+            echo "Remote information:"
+
+            KOBOPATH="$(kobo-find -f || echo "")"
+
+            if [[ -z "$KOBOPATH" ]]; then
+              echo "No remote found"
+              exit 0
+            fi
+
+            kobo-info --json "$KOBOPATH" | jq .
+            '';
+        };
+      };
+    };
+  };
+
+  config = {
+    info = {
+      device = {
+        inherit (config.device) name affiliate hardware deviceID serialNumber;
+      };
+      firmware = {
+        inherit (config.firmware) version date;
+      };
+    };
+  };
+}