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persist code in hash

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Felix Roos 2025-12-28 13:10:57 +01:00
parent e286ab2830
commit 53e49952d8
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1 changed files with 14 additions and 2 deletions
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16
website/src/components/Dough/dough-mirror.mjs
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@ -9,12 +9,23 @@ import {
updateMiniLocations, updateMiniLocations,
highlightMiniLocations, highlightMiniLocations,
} from '@strudel/codemirror'; } from '@strudel/codemirror';
import { evalScope } from '@strudel/core'; import { evalScope, hash2code } from '@strudel/core';
import { Framer } from '@strudel/draw'; import { Framer } from '@strudel/draw';
import { persistentAtom } from '@nanostores/persistent'; import { persistentAtom } from '@nanostores/persistent';
import { DoughRepl } from './dough-repl.mjs'; import { DoughRepl } from './dough-repl.mjs';
const initialCode = '$: note("c a f e")'; let initialCode = '$: note("c a f e")';
if (typeof window !== 'undefined') {
try {
const codeParam = window.location.href.split('#')[1] || '';
if (codeParam) {
initialCode = hash2code(codeParam);
}
} catch (err) {
console.error('could not init code from url');
}
}
export const code = persistentAtom('vanilla-repl-code', initialCode, { export const code = persistentAtom('vanilla-repl-code', initialCode, {
encode: JSON.stringify, encode: JSON.stringify,
decode: JSON.parse, decode: JSON.parse,
@ -64,6 +75,7 @@ export class DoughMirror {
this.flash(); this.flash();
await this.prebaked; await this.prebaked;
const { miniLocations } = await this.repl.evaluate(this.code); const { miniLocations } = await this.repl.evaluate(this.code);
window.location.hash = '#' + code2hash(this.code);
updateMiniLocations(this.editor, miniLocations); updateMiniLocations(this.editor, miniLocations);
} }
stop() { stop() {