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Fix buildThemeList() function to ensure no duplicates (#1466)

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Co-authored-by: Dessalines <dessalines@users.noreply.github.com>
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Scott 2023-06-22 22:25:11 +09:30 committed by GitHub
parent 902930bb9d
commit 0247f8a2cf
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1 changed files with 8 additions and 3 deletions
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11
src/server/utils/build-themes-list.ts
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@ -4,15 +4,20 @@ import { readdir } from "fs/promises";
const extraThemesFolder =
process.env["LEMMY_UI_EXTRA_THEMES_FOLDER"] || "./extra_themes";
const themes = ["darkly", "darkly-red", "litely", "litely-red"];
const themes: ReadonlyArray<string> = [
"darkly",
"darkly-red",
"litely",
"litely-red",
];
export async function buildThemeList(): Promise<string[]> {
export async function buildThemeList(): Promise<ReadonlyArray<string>> {
if (existsSync(extraThemesFolder)) {
const dirThemes = await readdir(extraThemesFolder);
const cssThemes = dirThemes
.filter(d => d.endsWith(".css"))
.map(d => d.replace(".css", ""));
themes.push(...cssThemes);
return themes.concat(cssThemes);
}
return themes;
}