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fix(decrypt): await postal-mime import in parseMail to avoid race #256

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Merged
rubenhensen merged 1 commit into from
Jun 5, 2026
Merged

fix(decrypt): await postal-mime import in parseMail to avoid race #256

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19 changes: 11 additions & 8 deletions src/lib/components/fallback/email.js
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Original file line number Diff line number Diff line change
@@ -1,17 +1,20 @@
import { browser } from '$app/environment'

let PostalMime
let postalMimePromise

// postalmime only works in browser
if (browser) {
import('postal-mime').then((module) => {
PostalMime = module
})
function loadPostalMime() {
if (!browser)
return Promise.reject(new Error('postal-mime is browser-only'))
if (!postalMimePromise) {
postalMimePromise = import('postal-mime')
}
return postalMimePromise
}

// parse email using postalmime
export function parseMail(unparsed) {
const parser = new PostalMime.default()
export async function parseMail(unparsed) {
const module = await loadPostalMime()
const parser = new module.default()
return parser.parse(unparsed)
}

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