@docuify/engine/dist/sources/github.mjs

A flexible, pluggable engine for building and transforming documentation content from source files.

// lib/base/baseSource.ts
var BaseSource = class {
};

// lib/utils/extract_file_ext.ts
function getFileExtension(filename) {
  const match = filename.match(/(?:\.([^.\/\\]+))?$/);
  return match?.[1] ?? null;
}

// lib/sources/github.ts
var Github = class extends BaseSource {
  name = "Github";
  config;
  constructor(config) {
    super();
    if (!config.token || !config.branch || !config.repoFullName) {
      throw new Error("Invalid config passed to Github source.");
    }
    this.config = config;
  }
  async fetch() {
    const data = await this.request();
    const parsedData = await this.parse(data.tree);
    return parsedData;
  }
  get requestHeaders() {
    return {
      Authorization: `Bearer ${this.config.token}`,
      "X-GitHub-Api-Version": this.config.github_api_version ?? "2022-11-28"
    };
  }
  async parse(data) {
    const fields = this.config.metadataFields || ["sha"];
    return data.map((item) => {
      const isFolder = item.type === "tree";
      const metadata = {};
      for (const field of fields) {
        if (field in item) {
          metadata[field] = item[field];
        }
      }
      const file = {
        path: item.path,
        type: isFolder ? "folder" : "file",
        metadata,
        extension: isFolder ? null : getFileExtension(item.path),
        loadContent: isFolder ? void 0 : async () => this.fetchFileContent(item.path)
      };
      return file;
    });
  }
  async fetchFileContent(path) {
    const url = `https://raw.githubusercontent.com/${this.config.repoFullName}/${this.config.branch}/${path}`;
    const res = await fetch(url, { headers: this.requestHeaders });
    if (!res.ok) {
      throw new Error(
        `Failed to fetch file content from GitHub: ${res.status} ${res.statusText}`
      );
    }
    return await res.text();
  }
  async request() {
    const url = `https://api.github.com/repos/${this.config.repoFullName}/git/trees/${this.config.branch}?recursive=1`;
    const res = await fetch(url, { headers: this.requestHeaders });
    if (!res.ok) {
      throw new Error(
        `Failed to fetch data from GitHub: ${res.status} ${res.statusText}`
      );
    }
    return await res.json();
  }
};
export {
  Github
};