#!/usr/bin/env -S deno run --no-check --allow-env --allow-read --allow-write --allow-net isogit.ts

import fs from "https://deno.land/std@0.140.0/node/fs.ts";
import path from "https://deno.land/std@0.140.0/node/path.ts";
import git from "https://esm.sh/isomorphic-git@1.17.2";
import http from "https://esm.sh/isomorphic-git@1.17.2/http/node.js";

const repositoryDir = path.join(Deno.cwd(), "/../test-repository");
const repositoryUrl = "https://github.com/isomorphic-git/lightning-fs";
await git.clone({
  fs,
  http,
  dir: repositoryDir,
  url: repositoryUrl,
  ref: "main",
  singleBranch: true,
  noCheckout: true,
});

const realRepositoryDir = await Deno.realPath(repositoryDir);
console.log("repository dir:", realRepositoryDir);

const commitObjectId = await git.resolveRef({
  fs,
  dir: realRepositoryDir,
  ref: "HEAD",
});
const object = await git.readCommit({
  fs,
  dir: realRepositoryDir,
  oid: commitObjectId,
});
console.log("commit object:", object);