composer-updater

#!/usr/bin/env php
<?php

declare(strict_types=1);

/**
 * This file is part of the guanguans/laravel-soar.
 *
 * (c) guanguans <ityaozm@gmail.com>
 *
 * This source file is subject to the MIT license that is bundled.
 */

use Composer\InstalledVersions;
use SebastianBergmann\Diff\Differ;
use Symfony\Component\Console\Input\ArgvInput;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\ConsoleOutput;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\SingleCommandApplication;
use Symfony\Component\Console\Style\SymfonyStyle;
use Symfony\Component\Process\ExecutableFinder;
use Symfony\Component\Process\PhpExecutableFinder;
use Symfony\Component\Process\Process;

require __DIR__.'/vendor/autoload.php';

/** @noinspection PhpUnhandledExceptionInspection */
$status = (new SingleCommandApplication())
    ->setName('Composer Updater')
    ->addOption('composer-json-path', null, InputOption::VALUE_OPTIONAL)
    ->addOption('highest-php-binary', null, InputOption::VALUE_REQUIRED)
    ->addOption('composer-binary', null, InputOption::VALUE_OPTIONAL)
    ->addOption('except-packages', null, InputOption::VALUE_IS_ARRAY | InputOption::VALUE_OPTIONAL)
    ->addOption('except-dependency-versions', null, InputOption::VALUE_IS_ARRAY | InputOption::VALUE_OPTIONAL)
    ->addOption('dry-run', null, InputOption::VALUE_NONE)
    ->setCode(function (InputInterface $input, OutputInterface $output): void {
        assert_options(ASSERT_BAIL, 1);
        assert($this instanceof SingleCommandApplication);
        assert((bool) $input->getOption('highest-php-binary'));

        (new class (
            $input->getOption('composer-json-path') ?: __DIR__.'/composer.json',
            $input->getOption('highest-php-binary'),
            $input->getOption('composer-binary'),
            $input->getOption('except-packages'),
            $input->getOption('except-dependency-versions'),
            $input->getOption('dry-run'),
            new SymfonyStyle($input, $output),
            new Differ(),
        ) {
            private string $composerJsonPath;
            private string $composerJsonContents;
            private string $highestComposerBinary;
            private string $composerBinary;
            private array $exceptPackages;
            private array $exceptDependencyVersions;
            private bool $dryRun;
            private SymfonyStyle $symfonyStyle;
            private Differ $differ;

            /**
             * @noinspection ParameterDefaultsNullInspection
             */
            public function __construct(
                string $composerJsonPath,
                ?string $highestPhpBinary = null,
                ?string $composerBinary = null,
                array $exceptPackages = [],
                array $exceptDependencyVersions = [],
                bool $dryRun = false,
                ?SymfonyStyle $symfonyStyle = null,
                ?Differ $differ = null
            ) {
                assert_options(ASSERT_BAIL, 1);
                assert((bool) $composerJsonPath);

                $this->composerJsonPath = $composerJsonPath;
                $this->composerJsonContents = file_get_contents($composerJsonPath);
                $this->highestComposerBinary = $this->getComposerBinary($composerBinary, $highestPhpBinary);
                $this->composerBinary = $this->getComposerBinary($composerBinary);
                $this->exceptPackages = array_merge([
                    'php',
                    'ext-*',
                ], $exceptPackages);
                $this->exceptDependencyVersions = array_merge([
                    '\*',
                    '*-*',
                    '*@*',
                    // '*|*',
                ], $exceptDependencyVersions);
                $this->dryRun = $dryRun;
                $this->symfonyStyle = $symfonyStyle ?? new SymfonyStyle(new ArgvInput(), new ConsoleOutput());
                $this->differ = $differ ?? new Differ();
            }

            public function __invoke(): void
            {
                $this
                    ->updateComposerPackages()
                    ->updateOutdatedComposerPackages()
                    ->updateComposerPackages()
                    ->updateOutdatedComposerPackages()
                    ->updateComposerPackages()
                    ->normalizeComposerJson()
                    ->success();
            }

            private function updateComposerPackages(): self
            {
                $this->mustRunCommand("$this->composerBinary update -W --ansi");

                return $this;
            }

            /**
             * @noinspection JsonEncodingApiUsageInspection
             *
             * @return $this|never-return
             */
            private function updateOutdatedComposerPackages(): self
            {
                $outdatedComposerJsonContents = json_encode(
                    $this->getOutdatedDecodedComposerJson(),
                    JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES
                ).PHP_EOL;

                if ($this->dryRun) {
                    $this->symfonyStyle->writeln($this->formatDiff($this->differ->diff(
                        $this->composerJsonContents,
                        $outdatedComposerJsonContents
                    )));

                    exit(0);
                }

                file_put_contents($this->composerJsonPath, $outdatedComposerJsonContents);

                return $this;
            }

            private function normalizeComposerJson(): self
            {
                $this->mustRunCommand("$this->composerBinary normalize --diff --ansi");

                return $this;
            }

            private function success(): void
            {
                $this->symfonyStyle->success('Composer packages updated successfully!');
            }

            /**
             * @noinspection JsonEncodingApiUsageInspection
             */
            private function getOutdatedDecodedComposerJson(): array
            {
                $outdatedComposerPackages = $this->getOutdatedComposerPackages();
                $decodedComposerJson = json_decode(file_get_contents($this->composerJsonPath), true);
                (fn () => self::reload(null))->call(new InstalledVersions());

                foreach ($decodedComposerJson as $name => &$value) {
                    if (! in_array($name, ['require', 'require-dev'], true)) {
                        continue;
                    }

                    foreach ($value as $package => &$dependencyVersion) {
                        if (
                            $this->strIs($this->exceptPackages, $package)
                            || $this->strIs($this->exceptDependencyVersions, $dependencyVersion)
                        ) {
                            continue;
                        }

                        if ($version = InstalledVersions::getVersion($package)) {
                            $dependencyVersion = $this->toDependencyVersion($version);
                        }

                        if (isset($outdatedComposerPackages[$package])) {
                            $dependencyVersion = $outdatedComposerPackages[$package]['dependency_version'];
                        }
                    }
                }

                return $decodedComposerJson;
            }

            /**
             * @noinspection JsonEncodingApiUsageInspection
             */
            private function getOutdatedComposerPackages(): array
            {
                return array_reduce(
                    json_decode(
                        $this
                            ->mustRunCommand("$this->highestComposerBinary outdated --format=json --direct --ansi")
                            ->getOutput(),
                        true
                    )['installed'],
                    function (array $carry, array $package): array {
                        $lowestArrayVersion = $this->toArrayVersion($package['version']);
                        $highestArrayVersion = $this->toArrayVersion($package['latest']);
                        $dependencyVersions = [$this->toDependencyVersion($package['version'])];

                        if ($lowestArrayVersion[0] !== $highestArrayVersion[0]) {
                            $dependencyVersions = array_merge($dependencyVersions, array_map(
                                static fn (string $major): string => "^$major.0",
                                range($lowestArrayVersion[0] + 1, $highestArrayVersion[0])
                            ));
                        }

                        $package['dependency_version'] = implode(' || ', $dependencyVersions);
                        $carry[$package['name']] = $package;

                        return $carry;
                    },
                    []
                );
            }

            private function getComposerBinary(?string $composerBinary = null, ?string $phpBinary = null): string
            {
                return sprintf(
                    '%s %s',
                    $phpBinary ?? (new PhpExecutableFinder())->find(),
                    $composerBinary ?? (new ExecutableFinder())->find('composer')
                );
            }

            /**
             * @param array|string $command
             * @param mixed $input The input as stream resource, scalar or \Traversable, or null for no input
             *
             * @noinspection MissingParameterTypeDeclarationInspection
             * @noinspection PhpSameParameterValueInspection
             */
            private function mustRunCommand(
                $command,
                ?string $cwd = null,
                ?array $env = null,
                $input = null,
                ?float $timeout = 300
            ): Process {
                $process = is_string($command)
                    ? Process::fromShellCommandline($command, $cwd, $env, $input, $timeout)
                    : new Process($command, $cwd, $env, $input, $timeout);

                $this->symfonyStyle->warning($process->getCommandLine());

                return $process
                    ->setWorkingDirectory(dirname($this->composerJsonPath))
                    ->setEnv(['COMPOSER_MEMORY_LIMIT' => -1])
                    ->mustRun(function (string $type, string $buffer): void {
                        $this->symfonyStyle->isVerbose() and $this->symfonyStyle->write($buffer);
                    });
            }

            private function toDependencyVersion(string $version): string
            {
                return '^'.implode('.', array_slice($this->toArrayVersion($version), 0, 2));
            }

            private function toArrayVersion(string $version): array
            {
                return explode('.', ltrim($version, 'v'));
            }

            /**
             * @param array|string $pattern
             *
             * @noinspection SuspiciousLoopInspection
             * @noinspection ComparisonScalarOrderInspection
             * @noinspection MissingParameterTypeDeclarationInspection
             */
            private function strIs($pattern, string $value): bool
            {
                $patterns = (array) $pattern;
                if (empty($patterns)) {
                    return false;
                }

                foreach ($patterns as $pattern) {
                    $pattern = (string) $pattern;
                    if ($pattern === $value) {
                        return true;
                    }

                    $pattern = preg_quote($pattern, '#');
                    $pattern = str_replace('\*', '.*', $pattern);
                    if (1 === preg_match('#^'.$pattern.'\z#u', $value)) {
                        return true;
                    }
                }

                return false;
            }

            private function formatDiff(string $diff): string
            {
                $lines = explode(
                    "\n",
                    $diff,
                );

                $formatted = array_map(static function (string $line): string {
                    return preg_replace(
                        [
                            '/^(\+.*)$/',
                            '/^(-.*)$/',
                        ],
                        [
                            '<fg=green>$1</>',
                            '<fg=red>$1</>',
                        ],
                        $line,
                    );
                }, $lines);

                return implode(
                    "\n",
                    $formatted,
                );
            }
        })();
    })
    ->run();

exit($status);