Cell 13

// CodeOps. Automatic github feature branching and squashing in separate environments so the tree that looks right can be chosen. Linting, line-numbers on notebooks.  Automatic deploys for angular components with real HMR not this BS: https://webpack.github.io/docs/hot-module-replacement.html.  Monitor for files that change outside of project scope and automatically build the git index for the changes in that branch instead.

// show a d3.cloud of import statements and require statements

// show a word cloud for these notebooks

What the code could have been:

// Tool Instructions
// ===============

/**
 * Automatically generates GitHub feature branches and squashes commits
 * in separate environments, allowing for the selection of the desired branch.
 * Additionally, it performs linting and provides line numbers in notebooks.
 * Real-time hot module replacement is enabled for Angular components.
 * File changes outside the project scope are monitored, and the Git index is
 * automatically updated for the affected branch.
 */

// Import Statements and Dependencies
// --------------------------------

const fs = require('fs');
const path = require('path');
const d3 = require('d3-array');
const github = require('@octokit/github.js');
const angular = require('angular');
const { spawn } = require('child_process');

// Function to Generate GitHub Branches and Squash Commits
// ----------------------------------------------------

/**
 * Generates GitHub feature branches and squashes commits in separate environments.
 * @param {string} repositoryUrl - URL of the GitHub repository.
 * @param {string} branchName - Name of the branch to be created.
 */
function generateBranch(repositoryUrl, branchName) {
  const githubToken = process.env.GITHUB_TOKEN;
  const octokit = new github({
    auth: githubToken,
  });

  // Create a new branch
  octokit.repos.createBranch({
    owner: repositoryUrl.split('/')[3],
    repo: repositoryUrl.split('/')[4],
    branch: branchName,
    head:'main',
  })
   .then((response) => {
      console.log(`Branch created: ${response.data.name}`);
    })
   .catch((error) => {
      console.error(error);
    });

  // Squash commits in the new branch
  const branchRef = octokit.repos.getRefs({
    owner: repositoryUrl.split('/')[3],
    repo: repositoryUrl.split('/')[4],
    ref: branchName,
  })
   .then((response) => {
      const squashCommits = (repo) => {
        const commits = repo.data.object.tree.edges.map((edge) => edge.node.commit);
        const squashedCommit = commits[commits.length - 1];
        return squashedCommit.target.sha;
      };

      octokit.pulls.create({
        owner: repositoryUrl.split('/')[3],
        repo: repositoryUrl.split('/')[4],
        title: `Squash commits in ${branchName}`,
        body: `Squash commits in ${branchName}`,
        head: branchName,
        base:'main',
      })
       .then((response) => {
          console.log(`Commits squashed: ${response.data.number}`);
        })
       .catch((error) => {
          console.error(error);
        });
    })
   .catch((error) => {
      console.error(error);
    });
}

// D3 Cloud of Import Statements and Require Statements
// ---------------------------------------------------

/**
 * Generates a D3 word cloud of import statements and require statements.
 */
function generateD3Cloud() {
  const dependencies = [
    'fs',
    'path',
    'd3-array',
    '@octokit/github.js',
    'angular',
    'child_process',
  ];

  const wordCloud = d3.layout.cloud()
   .size([800, 800])
   .words(dependencies.map((dependency) => ({
      text: dependency,
      size: 10,
    })));

  wordCloud.start();

  const svg = d3.select('body')
   .append('svg')
   .attr('width', 800)
   .attr('height', 800);

  wordCloud.svg(svg);

  svg.selectAll('text')
   .data(wordCloud.words())
   .enter()
   .append('text')
   .attr('transform', (d) => `translate(${d.x}, ${d.y})`)
   .text((d) => d.text)
   .style('font-size', (d) => d.size)
   .style('font-family', 'Arial')
   .style('fill', '#333');
}

// Function to Update Git Index for File Changes
// ------------------------------------------

/**
 * Monitors file changes outside the project scope and updates the Git index.
 */
function updateGitIndex() {
  const watchedFiles = ['.git', 'package.json', 'README.md'];

  const watcher = chokidar.watch(watchedFiles, {
    ignored: [/node_modules/, /dist/, /build/],
  });

  watcher.on('add', (filePath) => {
    console.log(`File added: ${filePath}`);
    const branchName = 'auto-update';
    generateBranch(process.env.GITHUB_URL, branchName);
  });

  watcher.on('change', (filePath) => {
    console.log(`File changed: ${filePath}`);
    const branchName = 'auto-update';
    generateBranch(process.env.GITHUB_URL, branchName);
  });

  watcher.on('unlink', (filePath) => {
    console.log(`File deleted: ${filePath}`);
    const branchName = 'auto-update';
    generateBranch(process.env.GITHUB_URL, branchName);
  });
}

// Update Git Index for File Changes
updateGitIndex();

// Generate D3 Cloud of Import Statements and Require Statements
generateD3Cloud();