5chan/scripts/release-body.js

import { execSync } from 'child_process';
import path from 'path';
import { fileURLToPath } from 'url';
import { readFileSync, readdirSync } from 'fs';
import fetch from 'node-fetch';

const dirname = path.join(path.dirname(fileURLToPath(import.meta.url)));
const conventionalChangelog = path.join(dirname, '..', 'node_modules', '.bin', 'conventional-changelog');
const version = JSON.parse(readFileSync(path.join(dirname, '..', 'package.json'), 'utf8')).version;

// changelog (use last non-empty)
let releaseChangelog =
  execSync(`${conventionalChangelog} --preset angular --release-count 1`).toString() ||
  execSync(`${conventionalChangelog} --preset angular --release-count 2`).toString();
releaseChangelog = releaseChangelog.trim().replace(/\n\n+/g, '\n\n');

// discover artifacts
const distDir = path.join(dirname, '..', 'dist');
let files = [];
try {
  files = readdirSync(distDir);
} catch {}

// In CI finalization, dist is populated from downloaded workflow artifacts.
// Falls back to GitHub release assets for local/manual runs.
const getReleaseAssetNames = async () => {
  try {
    const token = process.env.GITHUB_TOKEN;
    const repo = process.env.GITHUB_REPOSITORY; // owner/repo
    const tag = process.env.GITHUB_REF_NAME || `v${version}`;
    if (!token || !repo || !tag) return [];
    const res = await fetch(`https://api.github.com/repos/${repo}/releases/tags/${tag}`, {
      headers: {
        Authorization: `Bearer ${token}`,
        'User-Agent': '5chan-release-notes',
        'X-GitHub-Api-Version': '2022-11-28',
        Accept: 'application/vnd.github+json',
      },
    });
    if (!res.ok) return [];
    const data = await res.json();
    return (data.assets || []).map((a) => a.name).filter(Boolean);
  } catch (e) {
    return [];
  }
};

const remoteFiles = await getReleaseAssetNames();
if (remoteFiles.length) {
  files = remoteFiles;
}

const linkTo = (file) => `https://github.com/bitsocialnet/5chan/releases/download/v${version}/${encodeURIComponent(file)}`;
const has = (s, sub) => s.toLowerCase().includes(sub);
const isArm = (s) => has(s, 'arm64') || has(s, 'aarch64');
const isX64 = (s) => has(s, 'x64') || has(s, 'x86_64') || !isArm(s);
const isHtmlArchive = (file) => file.toLowerCase().endsWith('.zip') && (has(file, '5chan-html') || has(file, '-html'));

// buckets
const androidApk = files.find((f) => f.endsWith('.apk'));
const htmlZip = files.find(isHtmlArchive);

const linux = files.filter((f) => f.endsWith('.AppImage'));
const mac = files.filter((f) => f.endsWith('.dmg'));
const win = files.filter((f) => f.toLowerCase().endsWith('.exe'));

const linuxArm = linux.find(isArm);
const linuxX64 = linux.find(isX64);
const macArm = mac.find(isArm);
const macX64 = mac.find(isX64);

const winSetupX64 = win.find((f) => has(f, 'setup') && isX64(f));
const winPortableX64 = win.find((f) => has(f, 'portable') && isX64(f));

// small section builder without push()
const section = (title, lines) => {
  const body = lines.filter(Boolean).join('\n');
  return body ? `### ${title}\n${body}` : '';
};

const macSection = section('macOS', [
  macArm && `- Apple Silicon (arm64): [Download DMG](${linkTo(macArm)})`,
  macX64 && `- Intel (x64): [Download DMG](${linkTo(macX64)})`,
]);

const winSection = section('Windows', [
  winSetupX64 && `- Installer (x64): [Download EXE](${linkTo(winSetupX64)})`,
  winPortableX64 && `- Portable (x64): [Download EXE](${linkTo(winPortableX64)})`,
  win.length > 0 &&
    `- If Windows shows "Windows protected your PC" (SmartScreen), click "More info" then "Run anyway". To permanently allow, right-click the .exe → Properties → check "Unblock", or run in PowerShell: \`Unblock-File -Path .\\path\\to\\file.exe\`.`,
]);

const linuxSection = section('Linux', [
  linuxArm && `- AppImage (arm64): [Download](${linkTo(linuxArm)})`,
  linuxX64 && `- AppImage (x64): [Download](${linkTo(linuxX64)})`,
]);

const androidSection = section('Android', [androidApk && `- APK: [Download](${linkTo(androidApk)})`]);

const htmlSection = section('Static HTML build', [htmlZip && `- Static HTML archive (zip): [Download](${linkTo(htmlZip)})`]);

const downloads = [macSection, winSection, linuxSection, androidSection, htmlSection].filter(Boolean).join('\n\n');

// One-liner summary of what changed in this release. Update before each release.
const oneLinerDescription =
  "This release adds moderator tools for transferring posts between boards, improves the reply editor with resizable previews and better YouTube link insertion, and keeps reply and transfer dialogs in place while you work.";

const releaseBody = `${oneLinerDescription}

- Web app: https://5chan.app
- Decentralized web app via IPFS/IPNS gateways (works on any browser): [5chan.eth.limo](https://5chan.eth.limo), [5chan.eth.link](https://5chan.eth.link), [5chan-eth.ipns.dweb.link](https://5chan-eth.ipns.dweb.link)
- Decentralized web app via IPFS node you run: https://5chan.eth (works on [Brave Browser](https://brave.com/) or use [IPFS Companion](https://docs.ipfs.tech/install/ipfs-companion/#prerequisites))

## Downloads

${downloads}

## Changes

${releaseChangelog}`;

console.log(releaseBody);