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Basic URL loading support

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This commit is contained in:
ochafik 2024-12-26 19:18:46 +00:00 • committed by Olivier Chafik
commit dd3d385899
9 changed files with 109 additions and 59 deletions
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12
src/utils.ts
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@ -151,13 +151,14 @@ export function downloadUrl(url: string, filename: string) {
link.parentNode?.removeChild(link);
}
export async function fetchSource({content, path, url}: Source) {
export async function fetchSource(fs: FS, {content, path, url}: Source): Promise<Uint8Array> {
const isText = path.endsWith('.scad') || path.endsWith('.json');
if (content) {
return content;
return new TextEncoder().encode(content);
} else if (url) {
if (path.endsWith('.scad') || path.endsWith('.json')) {
if (isText) {
content = await (await fetch(url)).text();
return content.replace(/\r\n/g, '\n');
return new TextEncoder().encode(content.replace(/\r\n/g, '\n'));
} else {
// Fetch bytes
const response = await fetch(url);
@ -165,6 +166,9 @@ export async function fetchSource({content, path, url}: Source) {
const data = new Uint8Array(buffer);
return data;
}
} else if (path) {
const data = fs.readFileSync(path);
return new Uint8Array('buffer' in data ? data.buffer : data);
} else {
throw new Error('Invalid source: ' + JSON.stringify({path, content, url}));
}