101 lines
2.0 KiB
TypeScript
101 lines
2.0 KiB
TypeScript
/**
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* External dependencies
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*/
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import { Octokit } from '@octokit/rest';
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import shuffle from 'lodash.shuffle';
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import { getEnvVar } from './environment';
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export type ContributorData = {
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totalCommits: number;
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contributors: Record< string, unknown >[];
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org: string;
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repo: string;
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baseRef: string;
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headRef: string;
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};
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const filterUniqBy = ( arr: Record< string, unknown >[], key: string ) => {
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const seen = new Set();
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return arr.filter( ( item ) => {
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const k = item[ key ];
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if ( seen.has( k ) ) {
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return false;
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}
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seen.add( k );
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return true;
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} );
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};
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const PAGE_SIZE = 100;
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export const getContributorData = async (
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orgName: string,
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repoName: string,
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baseRef: string,
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headRef: string
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) => {
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const octokit = new Octokit( {
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auth: getEnvVar( 'GITHUB_ACCESS_TOKEN', true ),
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} );
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const {
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data: { total_commits, commits },
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} = await octokit.repos.compareCommitsWithBasehead( {
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owner: orgName,
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repo: repoName,
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basehead: `${ baseRef }...${ headRef }`,
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per_page: PAGE_SIZE,
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} );
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const pages = Math.ceil( total_commits / PAGE_SIZE );
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const allAuthors = [];
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// add page 1 commits
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allAuthors.push(
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...commits
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.filter( ( commit ) => {
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return (
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!! commit.author && ! commit.author.login.includes( 'bot' )
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);
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} )
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.map( ( commit ) => commit.author )
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);
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for ( let i = 2; i <= pages; i++ ) {
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const {
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data: { commits: pageCommits },
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} = await octokit.repos.compareCommitsWithBasehead( {
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owner: orgName,
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repo: repoName,
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basehead: `${ baseRef }...${ headRef }`,
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per_page: PAGE_SIZE,
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page: i,
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} );
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allAuthors.push(
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...pageCommits
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.filter( ( commit ) => {
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return (
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!! commit.author &&
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! commit.author.login.includes( 'bot' )
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);
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} )
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.map( ( commit ) => commit.author )
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);
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}
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return {
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totalCommits: total_commits,
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contributors: shuffle(
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filterUniqBy(
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allAuthors as Array< Record< string, unknown > >,
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'login'
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)
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),
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org: orgName,
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repo: repoName,
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baseRef,
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headRef,
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} as ContributorData;
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};
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