From 534113b303a9638d9a4b0f49008003d0f3b51e77 Mon Sep 17 00:00:00 2001
From: Elian Doran <contact@eliandoran.me>
Date: Wed, 3 Sep 2025 21:09:56 +0300
Subject: [PATCH] fix(dx/share): ckcontent for share theme not preserved

---
 apps/server/scripts/build.ts           | 1 +
 apps/server/src/services/export/zip.ts | 9 ++++++---
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/apps/server/scripts/build.ts b/apps/server/scripts/build.ts
index 8d62921ac..84862d060 100644
--- a/apps/server/scripts/build.ts
+++ b/apps/server/scripts/build.ts
@@ -12,6 +12,7 @@ async function main() {
     // Copy node modules dependencies
     build.copyNodeModules([ "better-sqlite3", "bindings", "file-uri-to-path" ]);
     build.copy("/node_modules/jsdom/lib/jsdom/living/xhr/xhr-sync-worker.js", "xhr-sync-worker.js");
+    build.copy("/node_modules/ckeditor5/dist/ckeditor5-content.css", "ckeditor5-content.css");
 
     // Integrate the client.
     build.triggerBuildAndCopyTo("apps/client", "public/");
diff --git a/apps/server/src/services/export/zip.ts b/apps/server/src/services/export/zip.ts
index 9d3e73d25..91d01c8c7 100644
--- a/apps/server/src/services/export/zip.ts
+++ b/apps/server/src/services/export/zip.ts
@@ -6,7 +6,7 @@ import path from "path";
 import mimeTypes from "mime-types";
 import mdService from "./markdown.js";
 import packageInfo from "../../../package.json" with { type: "json" };
-import { getContentDisposition, escapeHtml, getResourceDir } from "../utils.js";
+import { getContentDisposition, escapeHtml, getResourceDir, isDev } from "../utils.js";
 import protectedSessionService from "../protected_session.js";
 import sanitize from "sanitize-filename";
 import fs from "fs";
@@ -21,7 +21,6 @@ import type AttributeMeta from "../meta/attribute_meta.js";
 import type BBranch from "../../becca/entities/bbranch.js";
 import type { Response } from "express";
 import type { NoteMetaFile } from "../meta/note_meta.js";
-import cssContent from "@triliumnext/ckeditor5/content.css";
 
 type RewriteLinksFn = (content: string, noteMeta: NoteMeta) => string;
 
@@ -515,7 +514,11 @@ ${markdownContent}`;
             return;
         }
 
-        archive.append(cssContent, { name: cssMeta.dataFileName });
+        const cssFile = isDev
+            ? path.join(__dirname, "../../../../../node_modules/ckeditor5/dist/ckeditor5-content.css")
+            : path.join(getResourceDir(), "ckeditor5-content.css");
+
+        archive.append(fs.readFileSync(cssFile, "utf-8"), { name: cssMeta.dataFileName });
     }
 
     try {