66eb15d093Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com> Co-authored-by: Will Anderson <will@itsananderson.com>
79 lines
2.6 KiB
JavaScript
79 lines
2.6 KiB
JavaScript
const chalk = require('chalk');
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const fs = require('node:fs');
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const path = require('node:path');
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const check = process.argv.includes('--check');
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function findAllHeaders (basePath) {
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const allFiles = fs.readdirSync(basePath);
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allFiles.sort();
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const toReturn = [];
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for (const file of allFiles) {
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const absPath = path.resolve(basePath, file);
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if (fs.statSync(absPath).isDirectory()) {
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toReturn.push(...findAllHeaders(absPath));
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} else {
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toReturn.push(absPath);
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}
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}
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return toReturn;
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}
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const diff = (array1, array2) => {
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const set1 = new Set(array1);
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const set2 = new Set(array2);
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const added = array1.filter(item => !set2.has(item));
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const removed = array2.filter(item => !set1.has(item));
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console.log(chalk.white.bgGreen.bold('Files Added:'));
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added.forEach(item => console.log(chalk.green.bold(`+ ${item}`)));
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console.log(chalk.white.bgRed.bold('Files Removed:'));
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removed.forEach(item => console.log(chalk.red.bold(`- ${item}`)));
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};
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const parseHeaders = (name, content) => {
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const pattern = new RegExp(`${name}_headers\\s*=\\s*\\[(.*?)\\]`, 's');
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const headers = content.match(pattern);
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if (!headers) return [];
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return headers[1].split(',')
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.map(item => item.trim().replace(/"/g, ''))
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.filter(item => item.length > 0);
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};
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for (const folder of ['libc++', 'libc++abi']) {
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const prettyName = folder.replace(/\+/g, 'x');
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const libcxxIncludeDir = path.resolve(__dirname, '..', '..', 'third_party', folder, 'src', 'include');
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const gclientPath = `third_party/${folder}/src/include`;
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const headers = findAllHeaders(libcxxIncludeDir).map(absPath => path.relative(path.resolve(__dirname, '../..', gclientPath), absPath).replaceAll('\\', '/'));
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const newHeaders = headers.map(f => `//${path.posix.join(gclientPath, f)}`);
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const content = `${prettyName}_headers = [
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${newHeaders.map(h => `"${h}"`).join(',\n ')},
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]
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${prettyName}_licenses = [ "//third_party/${folder}/src/LICENSE.TXT" ]
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`;
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const file = `filenames.${prettyName}.gni`;
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const filenamesPath = path.resolve(__dirname, '..', file);
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if (check) {
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const currentContent = fs.readFileSync(filenamesPath, 'utf8');
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if (currentContent !== content) {
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const currentHeaders = parseHeaders(prettyName, currentContent);
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console.error(chalk.bold(`${file} contents are not up to date:\n`));
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diff(currentHeaders, newHeaders);
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console.error(chalk.bold(`\nRun node gen-libc++-filenames.js to regenerate ${file}`));
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process.exit(1);
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}
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} else {
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console.log(filenamesPath);
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fs.writeFileSync(filenamesPath, content);
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}
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}
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