345 lines
11 KiB
TypeScript
345 lines
11 KiB
TypeScript
import * as plugins from './codefeed.plugins.js';
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export class CodeFeed {
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private baseUrl: string;
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private token?: string;
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private npmRegistry = new plugins.smartnpm.NpmRegistry();
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private smartxmlInstance = new plugins.smartxml.SmartXml();
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private lastRunTimestamp: string;
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private changelogContent: string;
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constructor(baseUrl: string, token?: string, lastRunTimestamp?: string) {
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this.baseUrl = baseUrl;
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this.token = token;
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this.lastRunTimestamp = lastRunTimestamp || new Date(Date.now() - 24 * 60 * 60 * 1000).toISOString();
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console.log('CodeFeed initialized with last run timestamp:', this.lastRunTimestamp);
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}
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/**
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* Load the changelog directly from the Gitea repository.
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*/
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private async loadChangelogFromRepo(owner: string, repo: string): Promise<void> {
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const url = `${this.baseUrl}/api/v1/repos/${owner}/${repo}/contents/changelog.md`;
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const headers: Record<string, string> = {};
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if (this.token) {
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headers['Authorization'] = `token ${this.token}`;
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}
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const response = await fetch(url, { headers });
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if (!response.ok) {
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console.error(`Could not fetch CHANGELOG.md from ${owner}/${repo}: ${response.status} ${response.statusText}`);
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this.changelogContent = '';
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return;
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}
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const data = await response.json();
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if (!data.content) {
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console.warn(`No content field found in response for ${owner}/${repo}/changelog.md`);
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this.changelogContent = '';
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return;
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}
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const decodedContent = Buffer.from(data.content, 'base64').toString('utf8');
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this.changelogContent = decodedContent;
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}
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/**
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* Parse the changelog to find the entry for a given version.
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* The changelog format is assumed as:
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*
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* # Changelog
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*
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* ## <date> - <version> - <description>
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* <changes...>
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*/
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private getChangelogForVersion(version: string): string | undefined {
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if (!this.changelogContent) {
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return undefined;
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}
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const lines = this.changelogContent.split('\n');
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const versionHeaderIndex = lines.findIndex((line) => line.includes(`- ${version} -`));
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if (versionHeaderIndex === -1) {
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return undefined;
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}
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const changelogLines: string[] = [];
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for (let i = versionHeaderIndex + 1; i < lines.length; i++) {
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const line = lines[i];
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// The next version header starts with `## `
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if (line.startsWith('## ')) {
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break;
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}
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changelogLines.push(line);
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}
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return changelogLines.join('\n').trim();
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}
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private async fetchAllOrganizations(): Promise<string[]> {
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const url = `${this.baseUrl}/api/v1/orgs`;
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const response = await fetch(url, {
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headers: this.token ? { Authorization: `token ${this.token}` } : {},
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});
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if (!response.ok) {
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throw new Error(`Failed to fetch organizations: ${response.statusText}`);
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}
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const data: { username: string }[] = await response.json();
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return data.map((org) => org.username);
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}
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private async fetchOrgRssFeed(optionsArg: {
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orgName: string,
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repoName?: string,
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}): Promise<any[]> {
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let rssUrl: string;
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if (optionsArg.orgName && !optionsArg.repoName) {
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rssUrl = `${this.baseUrl}/${optionsArg.orgName}.atom`;
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} else if (optionsArg.orgName && optionsArg.repoName) {
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rssUrl = `${this.baseUrl}/${optionsArg.orgName}/${optionsArg.repoName}.atom`;
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} else {
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throw new Error('Invalid arguments provided to fetchOrgRssFeed.');
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}
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const response = await fetch(rssUrl);
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if (!response.ok) {
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throw new Error(`Failed to fetch RSS feed for organization ${optionsArg.orgName}/${optionsArg.repoName}: ${response.statusText}`);
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}
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const rssText = await response.text();
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const rssData = this.smartxmlInstance.parseXmlToObject(rssText);
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return rssData.feed.entry || [];
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}
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private async hasNewActivity(optionsArg: {
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orgName: string,
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repoName?: string,
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}): Promise<boolean> {
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const entries = await this.fetchOrgRssFeed(optionsArg);
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return entries.some((entry: any) => {
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const updated = new Date(entry.updated);
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return updated > new Date(this.lastRunTimestamp);
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});
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}
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private async fetchAllRepositories(): Promise<plugins.interfaces.IRepository[]> {
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let page = 1;
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const allRepos: plugins.interfaces.IRepository[] = [];
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while (true) {
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const url = new URL(`${this.baseUrl}/api/v1/repos/search`);
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url.searchParams.set('limit', '50');
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url.searchParams.set('page', page.toString());
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const resp = await fetch(url.href, {
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headers: this.token ? { 'Authorization': `token ${this.token}` } : {},
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});
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if (!resp.ok) {
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throw new Error(`Failed to fetch repositories: ${resp.statusText}`);
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}
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const data: plugins.interfaces.IRepoSearchResponse = await resp.json();
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allRepos.push(...data.data);
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if (data.data.length < 50) {
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break;
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}
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page++;
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}
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return allRepos;
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}
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private async fetchTags(owner: string, repo: string): Promise<Set<string>> {
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let page = 1;
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const tags: plugins.interfaces.ITag[] = [];
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while (true) {
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const url = new URL(`${this.baseUrl}/api/v1/repos/${owner}/${repo}/tags`);
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url.searchParams.set('limit', '50');
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url.searchParams.set('page', page.toString());
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const resp = await fetch(url.href, {
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headers: this.token ? { 'Authorization': `token ${this.token}` } : {},
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});
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if (!resp.ok) {
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console.error(`Failed to fetch tags for ${owner}/${repo}: ${resp.status} ${resp.statusText} at ${url.href}`);
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throw new Error(`Failed to fetch tags for ${owner}/${repo}: ${resp.statusText}`);
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}
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const data: plugins.interfaces.ITag[] = await resp.json();
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tags.push(...data);
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if (data.length < 50) {
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break;
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}
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page++;
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}
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const taggedCommitShas = new Set<string>();
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for (const t of tags) {
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if (t.commit?.sha) {
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taggedCommitShas.add(t.commit.sha);
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}
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}
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return taggedCommitShas;
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}
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private async fetchRecentCommitsForRepo(owner: string, repo: string): Promise<plugins.interfaces.ICommit[]> {
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const twentyFourHoursAgo = new Date(Date.now() - 24 * 60 * 60 * 1000);
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let page = 1;
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const recentCommits: plugins.interfaces.ICommit[] = [];
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while (true) {
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const url = new URL(`${this.baseUrl}/api/v1/repos/${owner}/${repo}/commits`);
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url.searchParams.set('limit', '50');
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url.searchParams.set('page', page.toString());
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const resp = await fetch(url.href, {
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headers: this.token ? { 'Authorization': `token ${this.token}` } : {},
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});
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if (!resp.ok) {
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console.error(`Failed to fetch commits for ${owner}/${repo}: ${resp.status} ${resp.statusText} at ${url.href}`);
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throw new Error(`Failed to fetch commits for ${owner}/${repo}: ${resp.statusText}`);
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}
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const data: plugins.interfaces.ICommit[] = await resp.json();
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if (data.length === 0) {
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break;
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}
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for (const commit of data) {
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const commitDate = new Date(commit.commit.author.date);
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if (commitDate > twentyFourHoursAgo) {
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recentCommits.push(commit);
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} else {
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return recentCommits;
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}
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}
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page++;
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}
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return recentCommits;
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}
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public async fetchAllCommitsFromInstance(): Promise<plugins.interfaces.ICommitResult[]> {
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const orgs = await this.fetchAllOrganizations();
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console.log(`Found ${orgs.length} organizations`);
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let allCommits: plugins.interfaces.ICommitResult[] = [];
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for (const orgName of orgs) {
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console.log(`Checking activity for organization: ${orgName}`);
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try {
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const hasActivity = await this.hasNewActivity({
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orgName,
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});
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if (!hasActivity) {
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console.log(`No new activity for organization: ${orgName}`);
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continue;
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}
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} catch (error: any) {
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console.error(`Error fetching activity for organization ${orgName}:`, error.message);
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continue;
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}
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console.log(`New activity detected for organization: ${orgName}. Processing repositories...`);
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const repos = await this.fetchAllRepositories();
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for (const r of repos.filter((repo) => repo.owner.login === orgName)) {
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try {
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const hasActivity = await this.hasNewActivity({
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orgName,
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repoName: r.name,
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});
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if (!hasActivity) {
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console.log(`No new activity for repository: ${orgName}/${r.name}`);
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continue;
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}
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} catch (error: any) {
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console.error(`Error fetching activity for repository ${orgName}/${r.name}:`, error.message);
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continue;
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}
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const org = r.owner.login;
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const repo = r.name;
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console.log(`Processing repository ${org}/${repo}`);
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try {
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const taggedCommitShas = await this.fetchTags(org, repo);
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const commits = await this.fetchRecentCommitsForRepo(org, repo);
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// Load the changelog from this repo.
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await this.loadChangelogFromRepo(org, repo);
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const commitResults = commits.map((c) => {
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const commit: plugins.interfaces.ICommitResult = {
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baseUrl: this.baseUrl,
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org,
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repo,
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timestamp: c.commit.author.date,
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prettyAgoTime: plugins.smarttime.getMilliSecondsAsHumanReadableAgoTime(new Date(c.commit.author.date).getTime()),
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hash: c.sha,
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commitMessage: c.commit.message,
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tagged: taggedCommitShas.has(c.sha),
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publishedOnNpm: false,
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changelog: undefined
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};
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return commit;
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});
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if (commitResults.length > 0) {
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try {
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const packageInfo = await this.npmRegistry.getPackageInfo(`@${org}/${repo}`);
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for (const commitResult of commitResults.filter((c) => c.tagged)) {
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const versionCandidate = commitResult.commitMessage.replace('\n', '').trim();
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const correspondingVersion = packageInfo.allVersions.find((versionArg) => {
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return versionArg.version === versionCandidate;
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});
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if (correspondingVersion) {
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commitResult.publishedOnNpm = true;
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const changelogEntry = this.getChangelogForVersion(versionCandidate);
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if (changelogEntry) {
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commitResult.changelog = changelogEntry;
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}
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}
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}
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} catch (error: any) {
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console.error(`Failed to fetch package info for ${org}/${repo}:`, error.message);
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}
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}
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allCommits.push(...commitResults);
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} catch (error: any) {
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console.error(`Skipping repository ${org}/${repo} due to error:`, error.message);
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}
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}
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}
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console.log(`Processed ${allCommits.length} commits in total.`);
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allCommits = allCommits.filter(commitArg => commitArg.tagged).sort((a, b) => b.timestamp.localeCompare(a.timestamp));
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console.log(`Filtered to ${allCommits.length} commits with tagged statuses.`);
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for (const c of allCommits) {
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console.log(` ==========================================================================
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${c.prettyAgoTime} ago:
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${c.org}/${c.repo}
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${c.commitMessage}
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Published on npm: ${c.publishedOnNpm}
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${c.changelog ? `Changelog:\n${c.changelog}\n` : ''}
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`);
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}
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return allCommits;
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}
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} |