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Properly handle empty/missing custom JS/HTML

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thatmattlove 2021-12-14 01:35:58 -07:00
parent bd0eb65ffc
commit 5f4d5049e0
1 changed files with 8 additions and 2 deletions
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10
hyperglass/ui/pages/_document.tsx
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@ -13,8 +13,14 @@ interface DocumentExtra extends DocumentInitialProps {
class MyDocument extends Document<DocumentExtra> {
static async getInitialProps(ctx: DocumentContext): Promise<DocumentExtra> {
const initialProps = await Document.getInitialProps(ctx);
const customJs = fs.readFileSync('custom.js').toString();
const customHtml = fs.readFileSync('custom.html').toString();
let customJs = '',
customHtml = '';
if (fs.existsSync('custom.js')) {
customJs = fs.readFileSync('custom.js').toString();
}
if (fs.existsSync('custom.html')) {
customHtml = fs.readFileSync('custom.html').toString();
}
return { customJs, customHtml, ...initialProps };
}