#!/usr/bin/env node
// Validates the list in the README are in the correct order, and consistent with the actual GitHub teams.
import assert from 'node:assert';
import { open } from 'node:fs/promises';
import { argv } from 'node:process';
const ghHandleLine = /^\* \[(.+)\]\(https:\/\/github\.com\/(.+)\) -$/;
const memberInfoLine = /^ {2}\*\*[^*]+\*\* <<[^@]+@.+\.[a-z]+>>( \(\w+(\/[^)/]+)+\))?( - \[Support me\]\(.+\))?$/;
const lists = {
'__proto__': null,
'TSC voting members': 'tsc',
'TSC regular members': null,
'TSC emeriti members': null,
'Collaborators': 'collaborators',
'Collaborator emeriti': null,
'Triagers': 'issue-triage',
};
const actualMembers = {
__proto__: null,
// The bot is part of `@nodejs/collaborators`, but is not listed in the README.
collaborators: new Set().add('nodejs-github-bot'),
};
const tscMembers = new Set();
const readme = await open(new URL('../README.md', import.meta.url), 'r');
let currentList = null;
let previousGithubHandleInfoRequired;
let previousGithubHandle;
let lineNumber = 0;
for await (const line of readme.readLines()) {
lineNumber++;
if (previousGithubHandleInfoRequired) {
if (!memberInfoLine.test(line)) {
throw new Error(`${previousGithubHandleInfoRequired} info are not formatted correctly (README.md:${lineNumber})`);
}
previousGithubHandle = previousGithubHandleInfoRequired;
previousGithubHandleInfoRequired = null;
} else if (line.startsWith('### ')) {
currentList = line.slice(4);
previousGithubHandle = null;
} else if (line.startsWith('#### ')) {
currentList = line.slice(5);
previousGithubHandle = null;
} else if (currentList in lists && line.startsWith('* [')) {
const currentGithubHandle = line.slice(3, line.indexOf(']'));
const currentGithubHandleLowerCase = currentGithubHandle.toLowerCase();
if (
previousGithubHandle &&
previousGithubHandle >= currentGithubHandleLowerCase
) {
throw new Error(
`${currentGithubHandle} should be listed before ${previousGithubHandle} in the ${currentList} list (README.md:${lineNumber})`,
);
}
const match = line.match(ghHandleLine);
if (!match) {
throw new Error(`${line} should match ${ghHandleLine} (README.md:${lineNumber})`);
}
assert.strictEqual(match[1], match[2], `GitHub handle does not match the URL (README.md:${lineNumber})`);
if (
currentList === 'TSC voting members' ||
currentList === 'TSC regular members'
) {
tscMembers.add(currentGithubHandle);
} else if (currentList === 'Collaborators') {
tscMembers.delete(currentGithubHandle);
}
if (lists[currentList]) {
(actualMembers[lists[currentList]] ??= new Set()).add(currentGithubHandle);
}
previousGithubHandleInfoRequired = currentGithubHandleLowerCase;
}
}
console.info('Lists are in the alphabetical order.');
assert.deepStrictEqual(tscMembers, new Set(), 'Some TSC members are not listed as Collaborators');
if (argv[2] && argv[2] !== '{}') {
const reviver = (_, value) =>
(typeof value === 'string' && value[0] === '[' && value.at(-1) === ']' ?
new Set(JSON.parse(value)) :
value);
assert.deepStrictEqual(JSON.parse(argv[2], reviver), { ...actualMembers });
} else {
console.warn('Skipping the check of GitHub teams membership.');
}