108 lines
2.9 KiB
TypeScript
108 lines
2.9 KiB
TypeScript
// Copyright 2024 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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import { writeFile, readFile } from 'node:fs/promises';
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import { createHash } from 'node:crypto';
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import { join } from 'node:path';
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import { Buffer } from 'node:buffer';
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import z from 'zod';
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import prettier from 'prettier';
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import type { OptionalResourceType } from '../types/OptionalResource.js';
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import { OptionalResourcesDictSchema } from '../types/OptionalResource.js';
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import { parseUnknown } from '../util/schemas.js';
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import { utf16ToEmoji } from '../util/utf16ToEmoji.js';
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const VERSION = 12;
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const STATIC_URL = 'https://updates.signal.org/static/android/emoji';
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const STATIC_PINNED_URL = 'https://updates2.signal.org/static/android/emoji';
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const MANIFEST_URL = `${STATIC_URL}/${VERSION}/emoji_data.json`;
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const ManifestSchema = z.object({
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jumbomoji: z.record(z.string(), z.string().transform(utf16ToEmoji).array()),
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});
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async function fetchJSON(url: string): Promise<unknown> {
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const res = await fetch(url);
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if (!res.ok) {
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throw new Error(`Failed to fetch ${url}`);
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}
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return res.json();
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}
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async function main(): Promise<void> {
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const { jumbomoji } = parseUnknown(
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ManifestSchema,
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await fetchJSON(MANIFEST_URL)
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);
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const extraResources = new Map<string, OptionalResourceType>();
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await Promise.all(
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Array.from(Object.keys(jumbomoji)).map(async sheet => {
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const publicUrl = `${STATIC_URL}/${VERSION}/xhdpi/jumbo/${sheet}.proto`;
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const res = await fetch(publicUrl);
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if (!res.ok) {
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throw new Error(`Failed to fetch ${publicUrl}`);
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}
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const data = Buffer.from(await res.arrayBuffer());
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const digest = createHash('sha512').update(data).digest('base64');
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const pinnedUrl = `${STATIC_PINNED_URL}/${VERSION}/xhdpi/jumbo/${sheet}.proto`;
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extraResources.set(sheet, {
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url: pinnedUrl,
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size: data.length,
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digest,
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});
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})
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);
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const manifestPath = join(__dirname, '..', '..', 'build', 'jumbomoji.json');
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const resourcesPath = join(
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__dirname,
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'..',
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'..',
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'build',
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'optional-resources.json'
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);
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const resources = parseUnknown(
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OptionalResourcesDictSchema,
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JSON.parse(await readFile(resourcesPath, 'utf8')) as unknown
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);
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for (const [sheet, resource] of extraResources) {
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resources[`emoji-sheet-${sheet}.proto`] = resource;
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}
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const prettierConfig = await prettier.resolveConfig(
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join(__dirname, '..', '..', 'build')
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);
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{
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const output = await prettier.format(JSON.stringify(jumbomoji, null, 2), {
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...prettierConfig,
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filepath: manifestPath,
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});
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await writeFile(manifestPath, output);
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}
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{
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const output = await prettier.format(JSON.stringify(resources, null, 2), {
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...prettierConfig,
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filepath: resourcesPath,
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});
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await writeFile(resourcesPath, output);
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}
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}
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main().catch(err => {
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console.error(err);
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process.exit(1);
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});
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