src/server/utils/build-themes-list.ts

   1 import { existsSync } from "fs";
   2 import { readdir } from "fs/promises";
   3
   4 const extraThemesFolder =
   5   process.env["LEMMY_UI_EXTRA_THEMES_FOLDER"] || "./extra_themes";
   6
   7 const themes = [
   8   "darkly",
   9   "darkly-red",
  10   "darkly-compact",
  11   "litely",
  12   "litely-red",
  13   "litely-compact",
  14 ];
  15
  16 export async function buildThemeList(): Promise<string[]> {
  17   if (existsSync(extraThemesFolder)) {
  18     const dirThemes = await readdir(extraThemesFolder);
  19     const cssThemes = dirThemes
  20       .filter(d => d.endsWith(".css"))
  21       .map(d => d.replace(".css", ""));
  22     themes.push(...cssThemes);
  23   }
  24   return themes;
  25 }