Genarrative/apps/ai-game-creator-shell/scripts/build-release.mjs

import { spawnSync } from 'node:child_process';
import { createHash } from 'node:crypto';
import fs from 'node:fs';
import path from 'node:path';
import { fileURLToPath } from 'node:url';

const appRoot = fileURLToPath(new URL('..', import.meta.url));
const defaultReleaseTarget = 'x86_64-pc-windows-msvc';
const releaseTarget =
  process.env.AGC_BUILD_TARGET?.trim() || defaultReleaseTarget;
const bundleRoot = path.join(
  appRoot,
  'src-tauri',
  'target',
  releaseTarget,
  'release',
  'bundle',
);
const packageJsonPath = path.join(appRoot, 'package.json');
const rootPackageLockPath = path.resolve(appRoot, '../..', 'package-lock.json');
const tauriConfigPath = path.join(appRoot, 'src-tauri', 'tauri.conf.json');
const cargoManifestPath = path.join(appRoot, 'src-tauri', 'Cargo.toml');
const cargoLockPath = path.join(appRoot, 'src-tauri', 'Cargo.lock');
const defaultOssBaseUrl =
  'https://agc-dev.oss-rg-china-mainland.aliyuncs.com/agc';
const updateManifestUrl =
  process.env.VITE_AGC_UPDATE_MANIFEST_URL?.trim() ||
  `${process.env.AGC_UPDATE_OSS_BASE_URL?.trim() || defaultOssBaseUrl}/latest.json`;

function readPackageJson() {
  return JSON.parse(fs.readFileSync(packageJsonPath, 'utf8'));
}

export function compareVersions(left, right) {
  const leftParts = left.split('.').map(Number);
  const rightParts = right.split('.').map(Number);
  for (let index = 0; index < 3; index += 1) {
    if (leftParts[index] !== rightParts[index]) {
      return leftParts[index] > rightParts[index] ? 1 : -1;
    }
  }
  return 0;
}

function parseVersion(value, label) {
  if (typeof value !== 'string' || !/^\d+\.\d+\.\d+$/u.test(value)) {
    throw new Error(`${label} 不是有效的三段版本号：${String(value)}`);
  }
  return value;
}

export function nextPatchVersion(localVersion, remoteVersion) {
  const local = parseVersion(localVersion, '本地版本');
  const remote =
    remoteVersion == null ? null : parseVersion(remoteVersion, 'OSS版本');
  const base = remote && compareVersions(remote, local) > 0 ? remote : local;
  const [major, minor, patch] = base.split('.').map(Number);
  if (patch === Number.MAX_SAFE_INTEGER) {
    throw new Error(`版本号 patch 已达到上限：${base}`);
  }
  return `${major}.${minor}.${patch + 1}`;
}

async function readRemoteVersion() {
  let response;
  try {
    response = await fetch(updateManifestUrl, {
      headers: { Accept: 'application/json' },
    });
  } catch (error) {
    throw new Error(`读取 OSS 版本清单失败：${error.message}`);
  }
  if (response.status === 404) return null;
  if (!response.ok) {
    throw new Error(`读取 OSS 版本清单失败：HTTP ${response.status}`);
  }
  let manifest;
  try {
    manifest = await response.json();
  } catch (error) {
    throw new Error(`OSS 版本清单不是有效 JSON：${error.message}`);
  }
  return parseVersion(manifest?.version, 'OSS版本清单 version');
}

function replaceVersionLine(source, version, pattern, label) {
  if (!pattern.test(source)) throw new Error(`未找到${label}版本字段`);
  return source.replace(pattern, `$1${version}$3`);
}

export async function prepareReleaseVersion() {
  const localVersion = parseVersion(readPackageJson().version, '本地版本');
  const remoteVersion = await readRemoteVersion();
  const requestedVersion = process.env.AGC_RELEASE_VERSION?.trim();
  const nextVersion = requestedVersion
    ? parseVersion(requestedVersion, '指定版本')
    : nextPatchVersion(localVersion, remoteVersion);

  const packageSource = fs.readFileSync(packageJsonPath, 'utf8');
  fs.writeFileSync(
    packageJsonPath,
    replaceVersionLine(
      packageSource,
      nextVersion,
      /("version"\s*:\s*")([^"]+)(")/u,
      'package.json',
    ),
  );

  const rootPackageLockSource = fs.readFileSync(rootPackageLockPath, 'utf8');
  fs.writeFileSync(
    rootPackageLockPath,
    replaceVersionLine(
      rootPackageLockSource,
      nextVersion,
      /("apps\/ai-game-creator-shell"\s*:\s*\{\s*\n\s*"name"\s*:\s*"@genarrative\/ai-game-creator-shell"\s*,\s*\n\s*"version"\s*:\s*")([^"]+)(")/u,
      'root package-lock.json',
    ),
  );

  const tauriSource = fs.readFileSync(tauriConfigPath, 'utf8');
  fs.writeFileSync(
    tauriConfigPath,
    replaceVersionLine(
      tauriSource,
      nextVersion,
      /("version"\s*:\s*")([^"]+)(")/u,
      'tauri.conf.json',
    ),
  );

  const cargoSource = fs.readFileSync(cargoManifestPath, 'utf8');
  fs.writeFileSync(
    cargoManifestPath,
    replaceVersionLine(
      cargoSource,
      nextVersion,
      /(^\[package\][\s\S]*?^version\s*=\s*")([^"]+)(")/mu,
      'Cargo.toml',
    ),
  );

  const cargoLockSource = fs.readFileSync(cargoLockPath, 'utf8');
  fs.writeFileSync(
    cargoLockPath,
    replaceVersionLine(
      cargoLockSource,
      nextVersion,
      /(^name\s*=\s*"genarrative-ai-game-creator-shell"\s*\nversion\s*=\s*")([^"]+)(")/mu,
      'Cargo.lock',
    ),
  );

  console.log(
    requestedVersion
      ? `[ai-game-creator-shell] 使用指定版本 ${nextVersion}（本地 ${localVersion} / OSS ${remoteVersion ?? '不存在'}）`
      : `[ai-game-creator-shell] 版本 ${localVersion} / OSS ${remoteVersion ?? '不存在'} -> ${nextVersion}`,
  );
  return nextVersion;
}

export function runTauriBuild(args = []) {
  const noBundle = args.includes('--no-bundle');
  const hasTarget = args.includes('--target');
  const targetArgs = noBundle || hasTarget ? [] : ['--target', releaseTarget];
  const npmCommand = process.platform === 'win32' ? 'npm.cmd' : 'npm';
  const result = spawnSync(
    npmCommand,
    [
      '--prefix',
      '../..',
      'exec',
      'tauri',
      '--',
      'build',
      ...targetArgs,
      ...args,
    ],
    { cwd: appRoot, stdio: 'inherit', shell: process.platform === 'win32' },
  );
  if (result.error) throw result.error;
  if (result.status !== 0) process.exit(result.status ?? 1);
}

function listFiles(root) {
  if (!fs.existsSync(root)) return [];
  return fs.readdirSync(root, { withFileTypes: true }).flatMap((entry) => {
    const fullPath = path.join(root, entry.name);
    return entry.isDirectory() ? listFiles(fullPath) : [fullPath];
  });
}

function artifactPriority(filePath) {
  const name = path.basename(filePath).toLowerCase();
  if (releaseTarget.includes('windows')) return name.endsWith('.exe') ? 0 : 99;
  if (process.platform === 'darwin') return name.endsWith('.dmg') ? 0 : 99;
  if (name.endsWith('.appimage')) return 0;
  if (name.endsWith('.deb')) return 1;
  if (name.endsWith('.rpm')) return 2;
  return 99;
}

export function selectReleaseArtifact(files) {
  const explicit = process.env.AGC_UPDATE_ARTIFACT?.trim();
  if (explicit) {
    const resolved = path.resolve(explicit);
    if (!fs.existsSync(resolved) || !fs.statSync(resolved).isFile()) {
      throw new Error(`AGC_UPDATE_ARTIFACT 不是有效文件：${resolved}`);
    }
    return resolved;
  }
  return (
    [...files]
      .filter((filePath) => artifactPriority(filePath) < 99)
      .sort((left, right) => {
        const priority = artifactPriority(left) - artifactPriority(right);
        return priority || left.localeCompare(right);
      })[0] ?? null
  );
}

export function createUpdateManifest(artifactPath) {
  const bytes = fs.readFileSync(artifactPath);
  const version = readPackageJson().version;
  const fileName = path.basename(artifactPath);
  const baseUrl = (
    process.env.AGC_UPDATE_OSS_BASE_URL?.trim() || defaultOssBaseUrl
  ).replace(/\/+$/u, '');
  const encodedFileName = encodeURIComponent(fileName).replace(/%2F/giu, '/');
  return {
    version,
    downloadUrl: `${baseUrl}/${encodeURIComponent(version)}/${encodedFileName}`,
    sha256: createHash('sha256').update(bytes).digest('hex'),
    size: bytes.length,
    ...(process.env.AGC_UPDATE_RELEASE_NOTES?.trim()
      ? { releaseNotes: process.env.AGC_UPDATE_RELEASE_NOTES.trim() }
      : {}),
  };
}

export function generateUpdateManifest() {
  const artifact = selectReleaseArtifact(listFiles(bundleRoot));
  if (!artifact) {
    throw new Error(`未找到可发布的 AGC 安装包：${bundleRoot}`);
  }
  const manifest = createUpdateManifest(artifact);
  const manifestPath = path.join(bundleRoot, 'latest.json');
  fs.writeFileSync(manifestPath, `${JSON.stringify(manifest, null, 2)}\n`);
  console.log(`[ai-game-creator-shell] 已生成 ${manifestPath}`);
  console.log(`[ai-game-creator-shell] 安装包：${artifact}`);
  return { artifact, manifestPath, manifest };
}

if (
  process.argv[1] &&
  path.resolve(process.argv[1]) === fileURLToPath(import.meta.url)
) {
  const args = process.argv.slice(2);
  if (!args.includes('--no-bundle')) await prepareReleaseVersion();
  runTauriBuild(args);
  if (!args.includes('--no-bundle')) generateUpdateManifest();
}