effect-github-stats

        

An Effect layer to interact with github api.

⚡ Access to github api

You first need to create a github token with a scope related to your needs.

GITHUB_TOKEN="my-github-token"

⚡ Layer Api

🔶 Users

import { OctokitLayer, OctokitLayerLive } from 'effect-github-stats';

const username = 'jpb06';

const [profile, repos, orgs, events] = await Effect.runPromise(
  pipe(
    Effect.all(
      [
        // Get user profile
        OctokitLayer.user(username).profile(),
        // Get user repos
        OctokitLayer.user(username).repos(),
        // Get user organizations
        OctokitLayer.user(username).orgs(),
        // Get user events
        OctokitLayer.user(username).events(),
      ],
      { concurrency: 'unbounded' },
    ),
    Effect.provide(OctokitLayerLive),
  ),
);

🔶 Organizations

import { OctokitLayer, OctokitLayerLive } from 'effect-github-stats';

const [profile, repos, orgs, events] = await Effect.runPromise(
  pipe(
    // Get organization repos
    OctokitLayer.org('my-org').repos();
    Effect.provide(OctokitLayerLive),
  ),
);

🔶 Repositories

import { RepoArgs, OctokitLayer, OctokitLayerLive } from 'effect-github-stats';

const reactRepo: RepoArgs = {
  owner: 'facebook',
  name: 'react',
};

const [issues, pulls, issue34, pull5453, pull5453Reviews] =
  await Effect.runPromise(
    pipe(
      Effect.all(
        [
          // Get all issues
          OctokitLayer.repo(reactRepo).issues(),
          // Get all pull requests
          OctokitLayer.repo(reactRepo).pulls(),
          // Get issue #34
          OctokitLayer.repo(reactRepo).issue(34),
          // Get pull request #5453 data
          OctokitLayer.repo(reactRepo).pull(5453).details(),
          // Get pull request #5453 reviews
          OctokitLayer.repo(reactRepo).pull(5453).reviews(),
        ],
        { concurrency: 'unbounded' },
      ),
      Effect.provide(OctokitLayerLive),
    ),
  );

🔶 Parallelism and resilience

🧿 Concurrency

Default: 10

You can specify the concurrency parameter on calls doing several requests in parallel (paginated data). For example:

// Will fetch the first page and then 100 pages concurrently
github.repo(repo).pulls(100),

Note that github api enforces api rate limits. Getting too many results concurrently will cause an api rate limit. In that case, a warning will be displayed and the call will be attempted again after the time window provided by github api (typically 60 seconds).