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82 lines
2.5 KiB
JavaScript
82 lines
2.5 KiB
JavaScript
const { get } = require('https');
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const { cursorTo } = require('readline');
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const decompress = require('decompress');
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const tarxz = require('decompress-tarxz');
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const unzip = require('decompress-unzip');
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function callback(res) {
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let last;
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let complete = 0;
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const total = parseInt(res.headers['content-length'], 10);
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let index = 0;
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const buf = Buffer.alloc(total);
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res.on('data', (chunk) => {
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chunk.copy(buf, index);
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index += chunk.length;
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complete += chunk.length;
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const progress = Math.round((complete / total) * 20);
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if (progress !== last) {
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cursorTo(process.stdout, 0, null);
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process.stdout.write(`Downloading binary: [${'='.repeat(progress)}${[' '.repeat(20 - progress)]}] ${Math.round((complete / total) * 100)}%`);
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last = progress;
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}
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});
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res.on('end', () => {
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cursorTo(process.stdout, 0, null);
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console.log(`Downloading binary: [${'='.repeat(20)}] 100%`);
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decompress(buf, 'bin', {
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plugins: process.platform === 'linux' ? [tarxz()] : [unzip()],
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strip: process.platform === 'linux' ? 1 : 2,
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filter: x => x.path === (process.platform === 'win32' ? 'ffmpeg.exe' : 'ffmpeg'),
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});
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});
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}
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if (process.platform === 'win32') {
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switch (process.arch) {
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case 'x64':
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get('https://ffmpeg.zeranoe.com/builds/win64/static/ffmpeg-latest-win64-static.zip', callback);
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break;
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case 'ia32':
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get('https://ffmpeg.zeranoe.com/builds/win32/static/ffmpeg-latest-win32-static.zip', callback);
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break;
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default:
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throw new Error('unsupported platform');
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}
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} else if (process.platform === 'linux') {
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switch (process.arch) {
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case 'x64':
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get('https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-64bit-static.tar.xz', callback);
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break;
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case 'ia32':
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get('https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-32bit-static.tar.xz', callback);
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break;
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case 'arm':
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get('https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-armhf-32bit-static.tar.xz', callback);
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break;
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case 'arm64':
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get('https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-arm64-64bit-static.tar.xz', callback);
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break;
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default:
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throw new Error('unsupported platform');
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}
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} else if (process.platform === 'darwin') {
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switch (process.arch) {
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case 'x64':
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get('https://ffmpeg.zeranoe.com/builds/macos64/static/ffmpeg-latest-macos64-static.zip', callback);
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break;
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default:
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throw new Error('unsupported platform');
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}
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} else {
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throw new Error('unsupported platform');
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}
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