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#!/usr/bin/env php
<?php
declare(strict_types=1);
require __DIR__ . '/vendor/autoload.php';
use Shirabe\PluginStubGenerator\GenerationError;
use Shirabe\PluginStubGenerator\Generator;
use Shirabe\PluginStubGenerator\Project;
use Shirabe\PluginStubGenerator\Report;
$repoRoot = dirname(__DIR__, 2);
$composerRoot = $repoRoot . '/composer';
$reportPath = $repoRoot . '/scripts/plugin-class-classifier/report.json';
$stubsDir = $repoRoot . '/crates/shirabe-php-rpc/php/stubs';
$libRs = $repoRoot . '/crates/shirabe-php-rpc/src/lib.rs';
$check = false;
foreach (array_slice($argv, 1) as $arg) {
if (str_starts_with($arg, '--composer-root=')) {
$composerRoot = substr($arg, strlen('--composer-root='));
} elseif (str_starts_with($arg, '--report=')) {
$reportPath = substr($arg, strlen('--report='));
} elseif (str_starts_with($arg, '--stubs-dir=')) {
$stubsDir = substr($arg, strlen('--stubs-dir='));
} elseif ($arg === '--check') {
$check = true;
} else {
fwrite(STDERR, "usage: generate-stubs [--composer-root=DIR] [--report=FILE] [--stubs-dir=DIR] [--check]\n");
exit(2);
}
}
$targets = [];
foreach (file(__DIR__ . '/targets.list', FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES) as $line) {
$line = trim($line);
if ($line !== '' && !str_starts_with($line, '#')) {
$targets[] = $line;
}
}
// Hand-written dual-mode classes (php/runtime/) resolve through the same worker autoloader as
// the generated stubs; the generator must know them so they can serve as stub base classes and
// so a targets.list entry can never shadow one.
$runtimeDir = $repoRoot . '/crates/shirabe-php-rpc/php/runtime';
$runtimeProvided = [];
$runtimeFiles = [];
if (is_dir($runtimeDir)) {
$iterator = new RecursiveIteratorIterator(
new RecursiveDirectoryIterator($runtimeDir, FilesystemIterator::SKIP_DOTS)
);
foreach ($iterator as $entry) {
if ($entry->isFile() && str_ends_with($entry->getFilename(), '.php')) {
$relative = substr($entry->getPathname(), strlen($runtimeDir) + 1);
$runtimeFiles[] = $relative;
$runtimeProvided[] = str_replace('/', '\\', substr($relative, 0, -strlen('.php')));
}
}
}
sort($runtimeProvided);
sort($runtimeFiles);
try {
$generator = new Generator($composerRoot, Report::load($reportPath), $targets, $runtimeProvided);
$files = $generator->generate();
} catch (GenerationError $e) {
foreach ($e->errors as $error) {
fwrite(STDERR, "error: $error\n");
}
exit(1);
}
$problems = [];
// Handoff classification of Composer\Console\Application's declared properties. The worker-side
// runtime definition (php/runtime/Composer/Console/Application.php) hands off exactly the state
// a plugin-visible application exposes; a property the upstream class declares and this table
// does not know means the handoff decision has not been made, and generation fails so a
// Composer version bump surfaces it explicitly instead of silently dropping state.
$applicationPropertyTable = [
'composer' => 'handoff', // carried by __shirabe_console_application_boot
'io' => 'handoff', // the IO seam proxy
'initialWorkingDirectory' => 'handoff', // copied once at boot
'disablePluginsByDefault' => 'handoff', // copied once at boot
'disableScriptsByDefault' => 'handoff', // copied once at boot
'hasPluginCommands' => 'rust-local', // Rust-side runtime state, never shared
'logo' => 'static-config', // static rendering data, the worker never needs it
];
$applicationFile = (new Project($composerRoot))->sourceFor('Composer\\Console\\Application');
$declaredProperties = [];
foreach ($applicationFile->classLike->getProperties() as $property) {
foreach ($property->props as $prop) {
$declaredProperties[$prop->name->toString()] = true;
}
}
foreach ($declaredProperties as $name => $_) {
if (!isset($applicationPropertyTable[$name])) {
$problems[] = "Composer\\Console\\Application::\$$name is not classified in the handoff property table in generate-stubs";
}
}
foreach ($applicationPropertyTable as $name => $_) {
if (!isset($declaredProperties[$name])) {
$problems[] = "the handoff property table in generate-stubs classifies Composer\\Console\\Application::\$$name, which the class no longer declares";
}
}
$iterator = new RecursiveIteratorIterator(
new RecursiveDirectoryIterator($stubsDir, FilesystemIterator::SKIP_DOTS)
);
foreach ($iterator as $entry) {
if ($entry->isFile() && str_ends_with($entry->getFilename(), '.php')) {
$relative = substr($entry->getPathname(), strlen($stubsDir) + 1);
if (!isset($files[$relative])) {
$problems[] = "stale stub not covered by targets.list: $stubsDir/$relative";
}
}
}
// The Rust side embeds every stub with include_str!; the two lists must not drift apart.
$libRsText = (string) file_get_contents($libRs);
foreach ($files as $relative => $_) {
if (!str_contains($libRsText, "include_str!(\"../php/stubs/$relative\")")) {
$problems[] = "STUB_FILES in $libRs does not embed $relative";
}
}
foreach ($runtimeFiles as $relative) {
if (!str_contains($libRsText, "include_str!(\"../php/runtime/$relative\")")) {
$problems[] = "RUNTIME_FILES in $libRs does not embed $relative";
}
}
if ($check) {
foreach ($files as $relative => $content) {
$current = @file_get_contents("$stubsDir/$relative");
if ($current === false) {
$problems[] = "missing stub (regenerate): $stubsDir/$relative";
} elseif ($current !== $content) {
$problems[] = "stale stub (regenerate): $stubsDir/$relative";
}
}
} else {
foreach ($files as $relative => $content) {
$path = "$stubsDir/$relative";
if (!is_dir(dirname($path))) {
mkdir(dirname($path), 0777, true);
}
file_put_contents($path, $content);
}
fwrite(STDERR, count($files) . " stubs written to $stubsDir\n");
}
foreach ($problems as $problem) {
fwrite(STDERR, "error: $problem\n");
}
exit($problems === [] ? 0 : 1);
|
