136 lines
3.7 KiB
TypeScript
136 lines
3.7 KiB
TypeScript
import { requestJson } from "@/lib/httpJson";
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import { isAppReleaseTag } from "@/lib/releaseTags";
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export type ChangelogItem = {
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title: string;
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desc: string;
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};
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export type ChangelogSection = {
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type: string;
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title: string;
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items: ChangelogItem[];
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};
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export type ChangelogRelease = {
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tag: string;
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name: string;
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date: string;
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sections: ChangelogSection[];
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};
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export type ChangelogData = {
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updatedAt: string;
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releases: ChangelogRelease[];
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};
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type GitHubRelease = {
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tag_name: string;
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name: string | null;
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published_at: string | null;
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body: string | null;
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draft: boolean;
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prerelease: boolean;
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};
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const DEFAULT_BASE_URL = "https://dl.dbxio.com/changelog";
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const GITHUB_RELEASES_URL = "https://api.github.com/repos/t8y2/dbx/releases?per_page=30";
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const SECTION_MAP: Record<string, string> = {
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新功能: "added",
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Added: "added",
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改进: "improved",
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Improved: "improved",
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修复: "fixed",
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Fixed: "fixed",
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变更: "changed",
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Changed: "changed",
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移除: "removed",
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Removed: "removed",
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};
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export function changelogUrl(lang: "en" | "cn") {
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const baseUrl = (typeof process !== "undefined" && (process.env.NEXT_PUBLIC_CHANGELOG_BASE_URL || process.env.CHANGELOG_BASE_URL)) || DEFAULT_BASE_URL;
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return `${baseUrl}/releases-${lang}.json`;
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}
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export async function fetchChangelog(lang: "en" | "cn"): Promise<ChangelogData> {
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// 浏览器端同样优先走 R2 的翻译版 JSON（英文版由 sync-changelog 翻译生成）；
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// 之前客户端直接 fallback 到 GitHub 原文（中文），会导致英文页面 hydrate 后被中文覆盖。
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const url = changelogUrl(lang);
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try {
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return await requestJson<ChangelogData>(url);
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} catch {
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return fetchGitHubChangelog();
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}
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}
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function stripDownloadSection(body: string) {
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const markers = ["### 下载安装", "### Download", "### 系统要求", "### System Requirements"];
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let idx = body.length;
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for (const marker of markers) {
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const markerIndex = body.indexOf(marker);
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if (markerIndex !== -1 && markerIndex < idx) {
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idx = markerIndex;
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}
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}
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return body.slice(0, idx).trim();
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}
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function parseReleaseBody(body: string) {
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const sections: ChangelogSection[] = [];
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let current: ChangelogSection | null = null;
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for (const line of stripDownloadSection(body).split("\n")) {
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const headerMatch = line.match(/^###\s+(.+)/);
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if (headerMatch) {
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const title = headerMatch[1].trim();
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current = { type: SECTION_MAP[title] || "other", title, items: [] };
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sections.push(current);
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continue;
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}
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if (!current) continue;
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const itemMatch = line.match(/^-\s+\*\*(.+?)\*\*\s*[—–-]\s*(.+)/);
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if (itemMatch) {
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current.items.push({ title: itemMatch[1].trim(), desc: itemMatch[2].trim() });
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continue;
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}
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const plainMatch = line.match(/^-\s+(.+)/);
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if (plainMatch) {
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current.items.push({ title: plainMatch[1].trim(), desc: "" });
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}
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}
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return sections.filter((section) => section.items.length > 0);
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}
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export async function fetchGitHubChangelog(): Promise<ChangelogData> {
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try {
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const releases = await requestJson<GitHubRelease[]>(GITHUB_RELEASES_URL, {
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headers: { Accept: "application/vnd.github+json" },
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});
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return {
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updatedAt: new Date().toISOString(),
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releases: releases
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// GitHub contains separate app, agent, and package release streams.
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.filter((release) => !release.draft && !release.prerelease && isAppReleaseTag(release.tag_name))
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.map((release) => ({
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tag: release.tag_name,
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name: release.name || release.tag_name,
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date: (release.published_at || "").slice(0, 10),
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sections: parseReleaseBody(release.body || ""),
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})),
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};
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} catch {
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return { updatedAt: "", releases: [] };
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}
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}
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