2021-03-01 15:06:11 +08:00

33 lines
1.2 KiB
JavaScript

export const inBrowser = typeof window !== 'undefined';
/**
* Converts a url path to the corresponding js chunk filename.
*/
export function pathToFile(path) {
let pagePath = path.replace(/\.html$/, '');
if (pagePath.endsWith('/')) {
pagePath += 'index';
}
if (import.meta.env.DEV) {
// awlays force re-fetch content in dev
pagePath += `.md?t=${Date.now()}`;
}
else {
// in production, each .md file is built into a .md.js file following
// the path conversion scheme.
// /foo/bar.html -> ./foo_bar.md
if (inBrowser) {
const base = import.meta.env.BASE_URL;
pagePath = pagePath.slice(base.length).replace(/\//g, '_') + '.md';
// client production build needs to account for page hash, which is
// injected directly in the page's html
const pageHash = __VP_HASH_MAP__[pagePath];
pagePath = `${base}_assets/${pagePath}.${pageHash}.js`;
}
else {
// ssr build uses much simpler name mapping
pagePath = `./${pagePath.slice(1).replace(/\//g, '_')}.md.js`;
}
}
return pagePath;
}