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import locale in SvelteKit/NodeJS

See original GitHub issue

i tried the following combinations:

import { de } from ‘date-fns/locale/index.js’
import { de } from ‘date-fns/locale’
import { de } from ‘date-fns/esm/locale’
import { de } from ‘date-fns/esm/locale/index.js’

all of them bring this or a similar error: Error [ERR_UNSUPPORTED_DIR_IMPORT]: Directory import '.../node_modules/date-fns/locale/de' is not supported resolving ES modules imported from .../.svelte-kit/output/server/entries/pages/moral.svelte.js How can i get this to work please?

Issue Analytics

State:
Created 2 years ago
Reactions:1
Comments:7 (1 by maintainers)

Top GitHub Comments

3reactions

faulandercommented, Feb 17, 2022

seems i got it to work with: import de from 'date-fns/locale/index.js'

0reactions

productdevbookcommented, Oct 6, 2022

esm problem

// m.mjs
import format from 'date-fns/esm/format/index.js'

console.log(format(new Date(), 'yyyy-MM-dd'))

(node:19584) Warning: To load an ES module, set "type": "module" in the package.json or use the .mjs extension.
(Use `node --trace-warnings ...` to show where the warning was created)
/private/tmp/date-fns-play/node_modules/date-fns/esm/format/index.js:1
import isValid from "../isValid/index.js";