From 6b96057fdb8fe06ccc8455d1c5a4b5890df34dcd Mon Sep 17 00:00:00 2001
From: Uchechukwu Orji <orjiuchechukwu52@yahoo.com>
Date: Fri, 12 Jun 2026 16:26:12 +0100
Subject: [PATCH] add zim metadata to offliner spec

---
 offliner-definition.json | 44 +++++++++++++++++++++++++++++++++-------
 1 file changed, 37 insertions(+), 7 deletions(-)

diff --git a/offliner-definition.json b/offliner-definition.json
index 2ce4278..e0b3122 100644
--- a/offliner-definition.json
+++ b/offliner-definition.json
@@ -40,24 +40,24 @@
       "required": true,
       "title": "ZIM title",
       "description": "Title of the ZIM.",
-      "minLength": 1,
-      "maxLength": 30
+      "minGraphemes": 1,
+      "maxGraphemes": 30
     },
     "description": {
       "type": "string",
       "required": true,
       "title": "ZIM description",
       "description": "Description of the ZIM.",
-      "minLength": 1,
-      "maxLength": 80
+      "minGraphemes": 1,
+      "maxGraphemes": 80
     },
     "long_description": {
       "type": "string",
       "required": false,
       "title": "ZIM long description",
       "description": "Long description of the ZIM.",
-      "minLength": 1,
-      "maxLength": 4000
+      "minGraphemes": 1,
+      "maxGraphemes": 4000
     },
     "tags": {
       "type": "string",
@@ -149,5 +149,35 @@
       "description": "Output folder for ZIM file(s). Leave it as `/output`",
       "pattern": "^/output$"
     }
-  }
+  },
+  "zimMetadata": [
+    {
+      "metadata": "Name",
+      "flag": "name"
+    },
+    {
+      "metadata": "Title",
+      "flag": "title"
+    },
+    {
+      "metadata": "Description",
+      "flag": "description"
+    },
+    {
+      "metadata": "LongDescription",
+      "flag": "long_description"
+    },
+    {
+      "metadata": "Creator",
+      "flag": "creator"
+    },
+    {
+      "metadata": "Publisher",
+      "flag": "publisher"
+    },
+    {
+      "metadata": "Illustration",
+      "flag": "illustration_url"
+    }
+  ]
 }