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<script lang="ts">
import type monaco from 'monaco-editor';
import { onDestroy, onMount } from 'svelte';
import editorWorker from 'monaco-editor/esm/vs/editor/editor.worker?worker';
import jsonWorker from 'monaco-editor/esm/vs/language/json/json.worker?worker';
import cssWorker from 'monaco-editor/esm/vs/language/css/css.worker?worker';
import htmlWorker from 'monaco-editor/esm/vs/language/html/html.worker?worker';
import tsWorker from 'monaco-editor/esm/vs/language/typescript/ts.worker?worker';
// @ts-ignore
import wrqTypes from '@types/webextension-polyfill/namespaces/webRequest.d.ts?raw';
// @ts-ignore
import evTypes from '@types/webextension-polyfill/namespaces/events.d.ts?raw';
import userland from './userland.d.ts?raw';
let divEl: HTMLDivElement | null = $state(null);
let editor: monaco.editor.IStandaloneCodeEditor = $state(null as any);
let Monaco: typeof monaco;
let {
defaultValue = `processRequest = (rq) => rq;
processResponse = (rs) => rs;
`,
typeDefs = `import type { UserlandBrowser } from './userland';
declare global {
/**
* The subset of the host extension's browser type available to the extension
* Note: We don't properly sandbox anything. You can likely easily get access to shit outside of here from the browser global.
*/
declare const browser: UserlandBrowser;
}
`,
value = $bindable(''),
}: {
value?: string;
defaultValue?: string;
typeDefs?: string;
} = $props();
let writeDebounce = false;
onMount(async () => {
// @ts-ignore
globalThis.MonacoEnvironment = {
getWorker: function (_moduleId: any, label: string) {
if (label === 'json') {
return new jsonWorker();
}
if (label === 'css' || label === 'scss' || label === 'less') {
return new cssWorker();
}
if (label === 'html' || label === 'handlebars' || label === 'razor') {
return new htmlWorker();
}
if (label === 'typescript' || label === 'javascript') {
return new tsWorker();
}
return new editorWorker();
},
};
Monaco = await import('monaco-editor');
Monaco.languages.typescript.typescriptDefaults.setCompilerOptions({
allowNonTsExtensions: true,
moduleResolution: Monaco.languages.typescript.ModuleResolutionKind.NodeJs,
module: Monaco.languages.typescript.ModuleKind.ESNext,
noEmit: true,
typeRoots: ['node_modules/@types'],
});
Monaco.editor.defineTheme('redirext', {
base: 'vs-dark',
inherit: true,
rules: [],
colors: {
'editor.foreground': '#dedede',
'editor.background': '#23222b',
'editor.selectionBackground': '#4c2889',
'editor.inactiveSelectionBackground': '#444d56',
'editor.lineHighlightBackground': '#444d56',
'editorCursor.foreground': '#ffffff',
'editorWhitespace.foreground': '#6a737d',
'editorIndentGuide.background': '#6a737d',
'editorIndentGuide.activeBackground': '#f6f8fa',
'editor.selectionHighlightBorder': '#444d56',
},
});
if (!divEl) while (!divEl) await new Promise((rs) => setTimeout(rs, 100));
Monaco.languages.typescript.typescriptDefaults.addExtraLib(
evTypes,
'node_modules/@types/webextension-polyfill/namespaces/events.d.ts'
);
Monaco.languages.typescript.typescriptDefaults.addExtraLib(
wrqTypes,
'node_modules/@types/webextension-polyfill/namespaces/webRequest.d.ts'
);
Monaco.languages.typescript.typescriptDefaults.addExtraLib(
`export * from './namespaces/webRequest';`,
'node_modules/@types/webextension-polyfill/index.d.ts'
);
Monaco.languages.typescript.typescriptDefaults.addExtraLib(
userland,
'node_modules/@types/redirext/userland.d.ts'
);
Monaco.languages.typescript.typescriptDefaults.addExtraLib(
typeDefs,
'node_modules/@types/redirext/index.d.ts'
);
editor = Monaco.editor.create(divEl, {
value: defaultValue,
language: 'typescript',
theme: 'redirext',
autoDetectHighContrast: false,
});
editor.getModel()?.onDidChangeContent((e) => {
writeDebounce = true;
const upd = () => {
try {
value =
editor.getValue({ lineEnding: '\n', preserveBOM: false }).trim() +
'\n';
// console.debug('Updated value from editor to:', value);
} catch (error) {
writeDebounce = false;
throw error;
}
setTimeout(() => {
writeDebounce = false;
}, 0);
};
setTimeout(upd, 0);
});
});
$effect(() => {
if (editor && !writeDebounce) {
// console.debug('Updating editor with value', value);
editor.setValue(value.trim() + '\n');
}
});
onDestroy(() => {
if (editor) editor.dispose();
});
</script>
<div
bind:this={divEl}
class="h-screen overflow-hidden bg-card box-border max-h-full"
></div>
|
