Specify a large number of suffixes we will search for now.

gpt4all-chat/localdocs.cpp

@@ -614,6 +614,16 @@ void Database::scanDocuments(int folder_id, const QString &folder_path)
     qDebug() << "scanning folder for documents" << folder_path;
 #endif
 
+    static const QList<QString> extensions { "txt", "doc", "docx", "pdf", "rtf", "odt", "html", "htm",
+    "xls", "xlsx", "csv", "ods", "ppt", "pptx", "odp", "xml", "json", "log", "md", "tex", "asc", "wks",
+    "wpd", "wps", "wri", "xhtml", "xht", "xslt", "yaml", "yml", "dtd", "sgml", "tsv", "strings", "resx",
+    "plist", "properties", "ini", "config", "bat", "sh", "ps1", "cmd", "awk", "sed", "vbs", "ics", "mht",
+    "mhtml", "epub", "djvu", "azw", "azw3", "mobi", "fb2", "prc", "lit", "lrf", "tcr", "pdb", "oxps",
+    "xps", "pages", "numbers", "key", "keynote", "abw", "zabw", "123", "wk1", "wk3", "wk4", "wk5", "wq1",
+    "wq2", "xlw", "xlr", "dif", "slk", "sylk", "wb1", "wb2", "wb3", "qpw", "wdb", "wks", "wku", "wr1",
+    "wrk", "xlk", "xlt", "xltm", "xltx", "xlsm", "xla", "xlam", "xll", "xld", "xlv", "xlw", "xlc", "xlm",
+    "xlt", "xln" };
+
     QDir dir(folder_path);
     Q_ASSERT(dir.exists());
     Q_ASSERT(dir.isReadable());
@@ -626,10 +636,8 @@ void Database::scanDocuments(int folder_id, const QString &folder_path)
             continue;
         }
 
-        if (fileInfo.suffix() != QLatin1String("pdf")
-            && fileInfo.suffix() != QLatin1String("txt")) {
+        if (!extensions.contains(fileInfo.suffix()))
             continue;
-        }
 
         DocumentInfo info;
         info.folder = folder_id;