server/providers/github.js - master - oinktech/readmef

server/providers/github.js

129 строк4 KB

TwixoffStudio

Create: package-lock.json, README.md, app.js, index.html, styles.css, index.js, aggregate.js, cache.js, readmeBuilder.js, svg.js, theme.js, base.js, github.js, gitverse.js, index.js, routes.js, .env.example, LICENSE, package.json

05 июл 2026, 13:09

Верифицирован

05 июл 2026, 13:09dc3c4b9

'use strict';

const fetch = require('node-fetch');
const BaseProvider = require('./base');

const API = 'https://api.github.com';

function headers(token) {
  const h = {
    Accept: 'application/vnd.github+json',
    'X-GitHub-Api-Version': '2022-11-28',
    'User-Agent': 'ReadmeForge',
  };
  if (token) h.Authorization = `Bearer ${token}`;
  return h;
}

async function gh(path, token, opts = {}) {
  const res = await fetch(`${API}${path}`, {
    ...opts,
    headers: { ...headers(token), ...(opts.headers || {}) },
  });
  if (!res.ok) {
    const body = await res.text().catch(() => '');
    const err = new Error(`GitHub API ${res.status}: ${body.slice(0, 300)}`);
    err.status = res.status;
    throw err;
  }
  if (res.status === 204) return null;
  return res.json();
}

class GitHubProvider extends BaseProvider {
  async getViewer() {
    const u = await gh('/user', this.token);
    return {
      login: u.login,
      name: u.name || u.login,
      avatarUrl: u.avatar_url,
      bio: u.bio || '',
      htmlUrl: u.html_url,
      followers: u.followers,
      publicRepos: u.public_repos,
      company: u.company || '',
      location: u.location || '',
      blog: u.blog || '',
    };
  }

  async listRepos() {
    const repos = [];
    let page = 1;
    // до 5 страниц (500 репозиториев) — вполне достаточно для профиля
    while (page <= 5) {
      const batch = await gh(
        `/user/repos?per_page=100&page=${page}&sort=pushed&affiliation=owner`,
        this.token
      );
      repos.push(...batch);
      if (batch.length < 100) break;
      page += 1;
    }
    return repos.map((r) => ({
      name: r.name,
      fullName: r.full_name,
      description: r.description || '',
      language: r.language || null,
      stars: r.stargazers_count || 0,
      forks: r.forks_count || 0,
      updatedAt: r.pushed_at,
      private: r.private,
      htmlUrl: r.html_url,
      fork: r.fork,
      topics: r.topics || [],
    }));
  }

  async getFileSha(owner, repo, path) {
    try {
      const data = await gh(
        `/repos/${owner}/${repo}/contents/${encodeURIComponent(path)}`,
        this.token
      );
      return data && data.sha ? data.sha : null;
    } catch (e) {
      if (e.status === 404) return null;
      throw e;
    }
  }

  async putFile(owner, repo, path, content, message, sha) {
    const body = {
      message,
      content: Buffer.from(content, 'utf8').toString('base64'),
    };
    if (sha) body.sha = sha;
    return gh(`/repos/${owner}/${repo}/contents/${encodeURIComponent(path)}`, this.token, {
      method: 'PUT',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify(body),
    });
  }

  /** Публичные события пользователя — используем для тепловой карты активности без OAuth-скоупов */
  async getPublicEvents(username) {
    const events = await gh(`/users/${username}/events/public?per_page=100`, this.token);
    return Array.isArray(events) ? events : [];
  }

  async ensureRepo(name) {
    try {
      return await gh(`/repos/${(await this.getViewer()).login}/${name}`, this.token);
    } catch (e) {
      if (e.status !== 404) throw e;
      return gh('/user/repos', this.token, {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({
          name,
          description: 'Профильный README ✨ создан через ReadmeForge',
          auto_init: true,
          private: false,
        }),
      });
    }
  }
}

module.exports = GitHubProvider;