BookStack/dev/licensing/gen-js-licenses

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#!/usr/bin/env php
<?php
// This script reads the project composer.lock file to generate
// clear license details for our PHP dependencies.
declare(strict_types=1);
require "gen-licenses-shared.php";
$rootPath = dirname(__DIR__, 2);
$outputPath = "{$rootPath}/dev/licensing/js-library-licenses.txt";
$outputSeparator = "\n-----------\n";
$packages = [
...glob("{$rootPath}/node_modules/*/package.json"),
...glob("{$rootPath}/node_modules/@*/*/package.json"),
];
$packageOutput = array_map(packageToOutput(...), $packages);
$licenseInfo = implode($outputSeparator, $packageOutput) . "\n";
file_put_contents($outputPath, $licenseInfo);
echo "License information written to {$outputPath}\n";
echo implode("\n", getWarnings()) . "\n";
function packageToOutput(string $packagePath): string
{
global $rootPath;
$package = json_decode(file_get_contents($packagePath));
$output = ["{$package->name}"];
$license = $package->license ?? '';
if ($license) {
$output[] = "License: {$license}";
} else {
warn("Package {$package->name}: No license found");
}
$licenseFile = findLicenseFile($package->name, $packagePath);
if ($licenseFile) {
$relLicenseFile = str_replace("{$rootPath}/", '', $licenseFile);
$output[] = "License File: {$relLicenseFile}";
$copyright = findCopyright($licenseFile);
if ($copyright) {
$output[] = "Copyright: {$copyright}";
} else {
warn("Package {$package->name}: no copyright found in its license");
}
}
$source = $package->repository->url ?? $package->repository ?? '';
if ($source) {
$output[] = "Source: {$source}";
}
$link = $package->homepage ?? $source;
if ($link) {
$output[] = "Link: {$link}";
}
return implode("\n", $output);
}